N920EV

Part: A/C PACK — FAULTED (LEFT) · airframe 41,688 hrs · 40,962 cycles

DURING DESCENT NOTICED A STRANGE SMELL IN THE COCKPIT AS WELL AS A SMALL PUFF OF SMOKE OUT OF THE FO?S AIR VENT. AFTER LANDING WE CHECKED THE ECS PAGE AND SAW THE LEFT PACK UNCONTROLLABLY INCREASING. WE SHUT DOWN THE LEFT PACK AROUND 110 C. PACK COOLED DOWN TO 60 C AND WE TURNED IT BACK ON WITH THE TEMPERATURE SET AS LOW AS POSSIBLE AND THE PACK TEMPERATURE CONTINUED TO INCREASE UNCONTROLLABLY. MEL 21-51-1BCAT C SMOD APPROVAL REQUIRED FOR RTS. DURING DESCENT NOTICED A STRANGE SMELL IN THE COCKPIT AS WELL AS A SMALL PUFF OF SMOKE OUT OF THE FO€™S AIR VENT. AFTER LANDING WE CHECKED THE ECS PAGE AND SAW THE LEFT PACK UNCONTROLLABLY INCREASING. WE SHUT DOWN THE LEFT PACK AROUND 110 C. PACK COOLED DOWN TO 60 C AND WE TURNED IT BACK ON WITH THE TEMPERATURE SET AS LOW AS POSSIBLE AND THE PACK TEMPERATURE CONTINUED TO INCREASE UNCONTROLLABLY. (FLIGHT 5023 - FILED OPEN)MAY 12, 2025 STATION: DDC--DEFERRED PER MEL 21-51-1BLOCATION: AIR-CONDITIONING PACK - LEFT PACK INOPERATIVENO MAINTENANCE ACTION REQUIRED

Part: A/C PACK — OVERTEMP (ZONE 100) · airframe 41,692 hrs · 40,966 cycles

D: DURING DESCENT NOTICED A STRANGE SMELL IN THE COCKPIT AS WELL AS A SMALL PUFF OF SMOKE OUT OF THE FO?S AIR VENT. AFTER LANDING WE CHECKED THE ECS PAGE AND SAW THE LEFT PACK UNCONTROLLABLY INCREASING. WE SHUT DOWN THE LEFT PACK AROUND 110 C. PACK COOLED DOWN TO 60 C AND WE TURNED IT BACK ON WITH THE TEMPERATURE SET AS LOW AS POSSIBLE AND THE PACK TEMPERATURE CONTINUED TO INCREASE UNCONTROLLABLY.C: MEL 21-51-1BCAT C DUE 05/22/25**SMOD APPROVAL REQUIRED FOR RTS**DURING DESCENT NOTICED A STRANGE SMELL IN THE COCKPIT AS WELL AS A SMALL PUFF OF SMOKE OUT OF THE FO€™S AIR VENT. AFTER LANDING WE CHECKED THE ECS PAGE AND SAW THE LEFT PACK UNCONTROLLABLY INCREASING. WE SHUT DOWN THE LEFT PACK AROUND 110 C. PACK COOLED DOWN TO 60 C AND WE TURNED IT BACK ON WITH THE TEMPERATURE SET AS LOW AS POSSIBLE AND THE PACK TEMPERATURE CONTINUED TO INCREASE UNCONTROLLABLY. (FLIGHT 5023 - FILED CLOSED)MAY 12, 2025 STATION: DDC--DEFERRED PER MEL 21-51-1BLOCATION: AIR-CONDITIONING PACK - LEFT PACK INOPERATIVENO MAINTENANCE ACTION REQUIRED MAY 13, 2025 STATION: COS -- SEE CAMP 30133654 AND CP 30133674 FOR MX ACTION ON L/H ACM REPLACEMENT, L/H HEAT EXHANGER REPLACEMENT. OPS CHECK GOOD AT THIS TIME. REMOVED DMI PLACARD .

Part: WARNING MESSAGE — ILLUMINATED · airframe 41,256 hrs · 40,530 cycles

ON CLIMB AT APPROX 8,000FT ANTI-ICE DUCT WARNING MESSAGE APPEARED. DID NOT ENTER ICING CONDITIONS DURING CLIMB. RAN QRH AND CLEARED MESSAGE AND REMAINED OFF. (FLIGHT 5473 - FILED CLOSED) TROUBLESHOT ANTI-ICE DUCT WARNING MESSAGE IN REF WITH CRJ 200 FIM 36-20-00. PERFORMED OPERATIONAL CHECK OF WING ANTI-ICE CONTROL AND INDICATION SYSTEM IN REF WITH CRJ 200 AMM 30-12-00. OPS CHECK GOOD AT THIS TIME.

Part: UNKNOWN — GOUGED (UNKNOWN) · airframe 39,274 hrs · 38,396 cycles

EXTERNAL FUSELAGE AT APPROX. FS589-605 STR 20R-26R HAS NUMEROUS NICKS, GOUGES AND DENTS ON EXISTING REPAIR AND AROUND REPAIR ON FUSE SKIN (C-CHECK RO 10/21/2023) REMOVED AND REPLACED DAMAGED DOUBLER, TRIPLER AND INSTALLED REPAIR PARTS AT FS 589- FS 605 & STR 20R-STR26R IAW REO 601R-53-61-8099 REV-- DATED: 2023-10-12. SEE CONTINUE CARD FOR WORK PERFORMED. COMPLIED WITH TASK CARD 51-900-1003-SKY.

Part: UNKNOWN — CRACKED (UNKNOWN) · airframe 39,274 hrs · 38,396 cycles

RIGHT WING INBOARD TRAILING EDGE RIB WS130.10 IS CRACKED AT THE AFT LOWER EDGE. (MARKED) (C-CHECK RO 10/21/2023) REPAIRED R/H WING T/E RIB AT WS130.0 PER REO 601R-57-51-1031 REV -- DATED 2023-09-29. COMPLIED WITH TASK CARD 51-900-1003-SKY. SEE CONTINUE CARD FOR WORK PERFORMED.

Part: UNKNOWN — CRACKED (UNKNOWN) · airframe 39,274 hrs · 38,396 cycles

CRACK FOUND ON L/H FS 202 BULKHEAD AT PARKING BRAKE PASS THRU CABLE LOCATION ( CAMP: 27103815 ) (C-CHECK RO 10/21/2023) REMOVED STIFFENER FROM FS 202.75 AND WL 67.39 TO FOM REF. CRJ200 SRM 51-42-06 AND RE-INSTALLED STIFFENER AND SHIMS TO FS 202.75 AND WL 67.39 REF. REO 601R-53-11-563 REV C DATED 2012/11/21 , COMPLIED WITH 51-900-1003-SKY,LEAK CHECK GOOD

Part: UNKNOWN — CRACKED (UNKNOWN) · airframe 39,274 hrs · 38,396 cycles

POSSIBLE CRACK PRENSENT ON SKIN AT LOWER LOWER FORWARD CORNER BELOW AFT LATCH OF LH FWD EQUIPMENT COMPARTMENT DOOR. (C-CHECK RO 10/21/2023) REMOVED AND INSTALLED NEW DOOR LAND SKIN PN [email protected] CRJ 200 SRM 51-42-06 , REO 601R-53-11-3887 REV -- DATE 2023-08-29 AND DWG # 600-33052 REV -AB.COMPLIED WITH 51-900-1003-SKY, LEAK CHECK GOOD

Part: UNKNOWN — DAMAGED (UNKNOWN) · airframe 39,274 hrs · 38,396 cycles

STUCK SCREW IN A DAMAGED DOME NUT ON PANEL 195BB (CAMP# 27055473) (C-CHECK RO 10/21/2023) REMOVED AND INSTALLED 1 EA NEW DOME NUT AT FUSELAGE SKIN USED FOR ATTACHING PANEL 195BB PER CRJ 200 SRM 51-42-06COMPLIED WITH STEPS 1 TO 4 OF MHIRJ REO 601R-53-61-8073 REV -- DATE 2023-08-26. INSTALLED FASTENERS WITH INTERFERENCE FIT AND WET. COMPLIED WITH ALL OTHER REQUIREMENTS FOR PLATE INSTALLATION. TUC6226 CAL DUE 31MAR24 ,LEAK CHECK GOOD,COMPLIED WITH 51-900-1003-SKY. WEIGHT CHANGE NEGLIGABLE.

Part: UNKNOWN — CORRODED (UNKNOWN) · airframe 39,274 hrs · 38,396 cycles

CROSS BEAM AT F.S 333.00 HAS CORROSION ON THE UPPER SURFACE AT RBL36. (C-CHECK RO 10/21/2023) COMPLIED WITH THE REO REPAIR STEPS ON CROSS BEAM RBL36 REF REO 601R-53-21-3646 REV -- DATE 2023-09-11,COMPLIED WITH 51-900-1003-SKY

Part: UNKNOWN — DAMAGED (UNKNOWN) · airframe 39,274 hrs · 38,396 cycles

RIGHT WING LOWER WING PLANK ACCESS HOLE 640AB IS PITTED AND HS PIN HOLES. FLAGGED (C-CHECK RO 10/21/2023) BLENDED AROUND WING PLANK ACCESS HOLE 640AB AND COMPLIED WITH ALL STEPS OF REO 601R-57-21-030 REV-L DATE: 2014-02-05,BLEND IS WITHIN LIMITS, COMPLIED WITH SKYWEST CARD 51-900-1003-SKY NO LEAKS NOTED

Part: UNKNOWN — CRACKED (UNKNOWN) · airframe 39,274 hrs · 38,396 cycles

L/H REAR PRESSURE BULKHEAD AT STGR 13L BETWEEN FS621.00 TO 625.00 ANGLE CLIP CRACKED. (C-CHECK RO 10/21/2023) REPLACED CLIP LOCATED AT STGR 13L BETWEEN FS621 - FS265 REF CRJ200 SRM 51-42-21 AND REF DRW. 601-35012 REV D. COMPLIED WITH SKYWEST TASK CARD 51-900-1003-SKY

Part: UNKNOWN — CORRODED (UNKNOWN) · airframe 39,274 hrs · 38,396 cycles

PRESSURE FLOOR SILL RIGHT CORROSION FS409.0+128-FS559.0 (C-CHECK RO 10/21/2023) BLENDED 3 CORRODED AREAS OF RH PRESSURE FLOOR SILL LOCATED AT FS424.00, FS428.61, & 541.20 IAW CRJ200 SRM 51-21-06. COMPLIED WITH REO 601R-53-41-666, REV-C, 2012-11-06. COMPLIED WITH TASK CARD 51-900-1003-SKY. SEE CONTINUATION CARD FOR FURTHER DETAILS.

Part: UNKNOWN — CRACKED (UNKNOWN) · airframe 39,274 hrs · 38,396 cycles

WINDSHIELD PILOT SIDE POST LOWER FITTING AFT SIDE CRACKED (C-CHECK RO 10/21/2023) REMOVED AND REPLACED NEW 1EA WINDSHIELD PILOT SIDE POST LOWER FITTING AFT PN 601R34032-21 PER CRJ 200 SRM 51-42-06 AND DRAWING 601R33007 REV -U. NO DEFECTS NOTED AT THIS TIME. COMPLIED WITH SKYWEST TASK CARD 51-900-1003-SKY (STRUCTURAL MAJOR REPAIR).

Part: UNKNOWN — CRACKED (UNKNOWN) · airframe 39,274 hrs · 38,396 cycles

WINDSHIELD BELOW CO-PILOT SIDE POST AFT ANGLE CRACKED (C-CHECK RO 10/21/2023) REMOVED BAD CO-PILOTS SIDE POST LOWER AFT ANGLE REF CRJ200 SRM 51-42-21. ORDERED AND RECEIVED REPLACEMENT ANGLE PART# 601R33235-4S. LOCATED FASTENERS HOLES IN REPLACEMENT ANGLE REF CRJ200 SRM 51-42-21. INSTALLED REPLACEMENT ANGLE REF CRJ200 SRM 51-42-21 AND REF DRW. 601R33007 REV U.COMPLIED WITH TASK CARD 51-900-1003-SKY

Part: UNKNOWN — CRACKED (UNKNOWN) · airframe 39,274 hrs · 38,396 cycles

WINDSHIELD CO-PILOT SIDE POST LOWER FITTING AFT SIDE CRACKED (C-CHECK RO 10/21/2023) REMOVED AND REPLACED NEW 1EA WINDSHIELD CO-PILOT SIDE POST LOWER FITTING AFT PN 601R34032-22S PER CRJ 200 SRM 51-42-06 AND DRAWING 601R34032 REV V. NO DEFECTS NOTED. COMPLIED WITH SKYWEST TASK CARD 51-900-1003-SKY (STRUCTURAL MAJOR REPAIR).

Part: UNKNOWN — CRACKED (UNKNOWN) · airframe 39,274 hrs · 38,396 cycles

WINDSHIELD BELOW PILOT SIDE POST AFT ANGLE CRACKED (C-CHECK RO 10/21/2023) REMOVED & INSTALLED NEW REPLACEMENT ANGLE REF CRJ200 SRM 51-42-21 AND REF DRW. 601R33007 REV U. COMPLIED WITH SKYWEST TASK CARD 51-900-1003-SKY. SEE CONTINUE CARD FOR DETAILS.

Part: UNKNOWN — CORRODED (UNKNOWN) · airframe 39,274 hrs · 38,396 cycles

CORROSION FOUND AT FWD WARDROBE AFT I/B FLOOR MOUNT (C-CHECK RO 10/21/2023) REPLACED THE FWD WARDROBE AFT INBD FLOOR MOUNT. REF CRJ200 SRM 51-42-13 AND DWG 601R38670 REV -T. COMPLIED WITH TASK CARD 51-900-1003-SKY.

Part: UNKNOWN — GOUGED (UNKNOWN) · airframe 39,274 hrs · 38,396 cycles

SERVICE DOOR OUTER HANDLE CUT-OUT HAS A GOUGE. FLAGGED (C-CHECK RO 10/21/2023) REPAIRED SERVICE DOOR OUTER HANDLE BY COMPLYING WITH REO 601R-52-41-509 REV-- DATED 2023-08-21. COMPLIED WITH REO 601R-52-41-235 REV-A DATED 2017-06-07 AND REF CRJ200 SRM 51-12-00. COMPLIED WITH SKYWEST TASKCARD 51-900-1003-SKY

Part: UNKNOWN — CHAFED (UNKNOWN) · airframe 39,274 hrs · 38,396 cycles

* AVIONICS BAY DOOR SURROUND, R/H FORWARD STOP FITTING IS CHAFED, MARKED. (C-CHECK RO 10/21/2023) BLENDED CHAFED AREA ON R/H FWD STOP FITTING SURROUNDING AVIONICS BAY DOOR IAW CRJ200 SRM 51-12-00 AND COMPLIED WITH ALL THE STEPS OF THE REO 601R-53-21-3652 REV --DATED 2023-09-04. COMPLIED WITH 51-900-1003-SKY, LEAK CHECK GOOD

Part: UNKNOWN — CHAFED (UNKNOWN) · airframe 39,274 hrs · 38,396 cycles

* AVIONICS BAY DOOR SURROUND, R/H AFT STOP FITTING IS CHAFED, MARKED. (C-CHECK RO 10/21/2023) BLENDED CHAFED AREA ON R/H AFT STOP FITTING SURROUNDING AVIONICS BAY DOOR IAW CRJ200 SRM 51-12-00 AND COMPLIED WITH ALL THE STEPS OF THE REO 601R-53-21-3652 REV --DATED 2023-09-04. COMPLIED WITH 51-900-1003-SKY, LEAK CHECK GOOD

Part: UNKNOWN — CHAFED (UNKNOWN) · airframe 39,274 hrs · 38,396 cycles

* AVIONICS BAY DOOR SURROUND, L/H AFT STOP FITTING IS CHAFED, MARKED. (C-CHECK RO 10/21/2023) BLENDED CHAFED AREA ON L/H AFT STOP FITTING SURROUNDING AVIONICS BAY DOOR IAW CRJ200 SRM 51-12-00 AND COMPLIED WITH ALL THE STEPS OF THE REO 601R-53-21-3652 REV --DATED 2023-09-04. COMPLIED WITH 51-900-1003-SKY, LEAK CHECK GOOD

Part: UNKNOWN — CHAFED (UNKNOWN) · airframe 39,274 hrs · 38,396 cycles

* AVIONICS BAY DOOR SURROUND, L/H FORWARD STOP FITTING IS CHAFED, MARKED. (C-CHECK RO 10/21/2023) BLENDED CHAFED AREA ON LH FWD STOP FITTING SURROUNDING AVIONICS BAY DOOR IAW CRJ200 SRM 51-12-00 AND COMPLIED WITH ALL THE STEPS OF THE REO 601R-53-21-3652 REV --DATED 2023-09-04. COMPLIED WITH 51-900-1003-SKY, LEAK CHECK GOOD, BLEND ONLY NO WEIGHT CHANGE.

Part: UNKNOWN — CHAFED (UNKNOWN) · airframe 39,274 hrs · 38,396 cycles

RIGHT OUTBOARD FLAP VANE HAS 5 EACH MOUNTS THAT ARE CHAFED / GALLED. (C-CHECK RO 10/21/2023) REMOVED AND INSTALLED NEW PART 601R14560-6 FLAB VANE MOUNT AT RIB FS296.07 REF CRJ200 SRM 51-42-06 AND SRM 51-42-13 AND 4 EACH MOUNTS ARE WITH-IN LIMITS REF REO 601R-57-53-195 REV -F DATED 2017-12-19 AND REO 601R-57-53-019 REV NC DATE NOVEMBER 22 1996 .COMPLIED WITH 51-900-1003-SKY

Part: UNKNOWN — DENTED (UNKNOWN) · airframe 39,223 hrs · 38,349 cycles

FINAL REWORK DIMENSONS OF DENT LOCATED AT FS 650.00 BETWEEN STR21R AND STR22R ARE W 1.30" X L 1.80" X D 0.080". REWORKED DENT IS OUT OF LIMITS PER CRJ 200 SRM 53-00-31 AND HAS BEEN CLASSIFIED AS A MAJOR REPAIR. REFERENCE CP 26856814 FOR INITIAL DISCREPANCY. FORM M-337 INITIATED. (FILED OPEN)THIS IS CURRENTLY A WORK IN PROGRESS

Part: UNKNOWN — DENTED (UNKNOWN) · airframe 39,238 hrs · 38,364 cycles

FINAL REWORK DIMENSONS OF DENT LOCATED AT FS 650.00 BETWEEN STR21R AND STR22R ARE W 1.30" X L 1.80" X D 0.080". REWORKED DENT IS OUT OF LIMITS PER CRJ 200 SRM 53-00-31 AND HAS BEEN CLASSIFIED AS A MAJOR REPAIR. REFERENCE CP 26856814 FOR INITIAL DISCREPANCY. FORM M-337 INITIATED. (FILED CLOSED)COMPLIED WITH REO 601R-53-61-8050 REV -- DATED 2023-07-13 REPAIR TO FUSELAGE SKIN BETWEEN FS640.00-FS654.50 AND STR21R-STR22R AND TASK CARD 51-900-1003-SKY. SEE ATTACHED AIRCRAFT STATEMENT OF WORK FOR WORK COMPLETED BY MHIRJ MRT. REFERENCE CP 26872202 FOR NDT. FORM M-337 COMPLETED.

Part: BRACKET — FAILED (NLG PROX SENSOR) · airframe 35,593 hrs · 35,025 cycles

GEAR DISAGREE AFTER LDG GEAR LEVER UP CLIMBING OUT OF ORD. NOSE GEAR STAYED DOWN AND LOCKED, BOTH MAIN GEAR UP AND LOCKED. ALL 3 GEAR DOWN AND LOCKED AFTER QRH (FLIGHT 5074 - FILED CLOSED) THIS DISCREPANCY WAS TRANSFERRED TO CAMP ITEM 22874516 WITH THE FOLLOWING CORRECTIVE ACTION: " PERFORMED FUNCTIONAL CHECK OF LANDING GEAR EXTENSION AND RETRACTION IAW AMM 32-30-00. OPS CHECK NORMAL AT THIS TIME. SEE CP 22874802 FOR GEAR DISAGREE T/S. SEE CP 22874861 FOR REPLACEMENT OF PROXIMITY SENSOR BRACKET.SEE CP 22875094 FOR REPLACEMENT OF NLG PROXIMITY SENSOR HARNESS. SEE CP 22879185 FOR NDT FPI. SEE CP 22875476 FOR REPAIR ON DAMAGE FOUND ON NLG MAIN FITTING."

Part: WINDSHIELD — CRACKED (LEFT) · airframe 35,384 hrs · 34,845 cycles

CAPTAINS LEFT WINDSHIELD CRACKED ON LANDING FLIGHT 5531 - REMOVED AND REPLACED LH WINDOW IN REF TO AMM 56-21-01. AND ST56-220-1000-SKY. OPS CHECK GOOD AT THIS TIME. PLEASE REFERENCE AML 612028 FOR PRESSURIZATION AIRCRAFT CHECK DUE TO REMOVAL AND REPLACEMENT OF LH WINDOW.

Part: COVER — GOUGED (MLG DOOR HINGE) · airframe 34,754 hrs · 34,303 cycles

LT MLG DOOR OUTER SKIN HINGE COVER HAS A GOUGE ON FWD END WITH A CRACK MEASURING .860" L X .050" W GOUGE IS CRACKED THRU SKIN. AFT END OF SKIN ALSO HAS A GOUGE .750" L X .050' W APPROX .010" D. C-CHECK RO 10/1/2020. REPAIRED LT MLG DOOR, IAW REO. SEE CONTINUATION CARD FOR DETAILS OF WORK PERFORMED.

Part: FLOOR SUPPORT — CORRODED (BS 349-379) · airframe 34,754 hrs · 34,303 cycles

RT FLOOR SILL BETWEEN FS 349 AND FS 379 IS CORRODED. C-CHECK RO 10/1/2020. REPAIRED RT FLOOR SILL FS 349-379, IAW REO. COMPLETD TASK CARD, M-337 ATTACHED. WEIGHT AND BALANCE NOT AFFECTED.

Part: BRACKET — CORRODED (RT AILERON) · airframe 34,754 hrs · 34,303 cycles

RT AILERON FOUND TO HAVE A CRACKED BRACKET ON FRONT SPAR AT WS 298.00 APPROXIMATELY. BRACKET REQUIRES FABRICATION. C-CHECK RO 10/1/2020. REPAIRED BRACKET, IAW REO.

Part: STRUCTURE — CORRODED (RT MLG DOOR) · airframe 34,754 hrs · 34,303 cycles

FOUND RT MLG DOOR LIP TO HAVE 2 GOUGES AND CRACKED. C-CHECK RO 10/1/2020. REPAIRED RT MLG DOOR, IAW REO.

Part: FLOOR SUPPORT — CORRODED (BS 559) · airframe 34,754 hrs · 34,303 cycles

FOUND ELONGATED HOLE AFTER REMOVING FLOOR BEAM CAP RBL 27.00 BETWEEN FS 559.00+32 AND FS 559.00+48 IN THE U CHANNEL. C-CHECK RO 10/1/2020. REMOVED FLOOR BEAM U CHANNEL FROM RBL 27 AT FS 559+10 AND INSTALLED NEW SERVICEABLE U CHANNEL, IAW MHI SNIEO. COMPLETED TASK CARD AND ATTACHED COMPLETED FORM 337. NO WEIGHT CHANGE.

Part: SEAT TRACK — CORRODED (BS 559-574) · airframe 34,754 hrs · 34,303 cycles

CARGO SEAT TRACK ON RBL 27 BETWEEN FS 559+112 TO FS 574 IS CORRODED. C-CHECK RO 10/1/2020. REMOVED AND REPLACED SEAT TRACK, IAW CRJ200 AMM. SEE CONTINUATION CARD FOR DETAILS OF WORK PERFORMED.

Part: ANGLE — CORRODED (BS 559) · airframe 34,754 hrs · 34,303 cycles

WHILE WORKING REO 601R-53-41-1116 CORROSION WAS FOUND ON THE LOWER CORD ANGLE AT FS 559 FROM RBL 40 TO LBL 40. C-CHECK RO 10/1/2020. REMOVED AND REPLACED LOWER CORD AT FS 559, IAW CRJ 200 SRM.

Part: CARGO TRACK — CORRODED · airframe 34,754 hrs · 34,303 cycles

UPON REMOVAL OF CARGO FLOOR TIE DOWN ANGLE CLIP P/N: 601R35031-138 FOUND PRE EXISTING ELONGATED HOLE WITH 0.2520 DIAMETER. C-CHECK RO 10/1/2020. REPAIRED AREA, IAW REO. COMPLETED TASK CARD AND ATTACHED COMPLETED FORM 337. NO WEIGHT CHANGE. SEE CONTINUATION CARD FOR DETAILS OF WORK PERFORMED.

Part: CLEAT — CORRODED (BS 338) · airframe 34,754 hrs · 34,303 cycles

FS 338.963 CLEATS AT LOWER CHANNEL CORRODED. C-CHECK RO 10/1/2020. REMOVED AND REPLACED 2 EA CLEATS IN PAX DOOR, FS 338.963 AT LOWER CHANNEL, IAW CRJ-200 SRM.

Part: BULKHEAD — DAMAGED · airframe 34,754 hrs · 34,303 cycles

9 G BULKHEAD AFT FACE HAS DAMAGE AT ALL POTTED INSERTS. C-CHECK RO 10/1/2020. COMPLIED WITH THE FOLLOWING MHIRJ EO'S IN REPAIR OF TOOLING DAMAGE ON THE 9G BULKHEAD. LT BULKHEAD, CENTER BULKHEAD, RT BULKHEAD. REPAIR WORK INSTRUCTIONS "A" NOT REQUIRED. REPAIR WORK INSTRUCTIONS "B","C" AND "D" COMPLETED. REPLACED 10 INSERTS, P/N CDSP5905-3-44. REPLACED P-SEAL ON BOTTOM RT BULKHEAD P/N 1024. REPAIR DOUBLER MATERIAL. TOTAL WEIGHT ADDED 4.33 LBS. SEE ATTACHED M-337, STRUCTURAL MAJOR REPAIR TASK AND CONTINUATION CARD FOR DETAILS OF WORK PERFORMED.

Part: ANGLE — DAMAGED (BS 621 BULKHEAD) · airframe 34,754 hrs · 34,303 cycles

AT RBL 36 FOUND PREVIOUS REPAIR ON HORIZONTAL ANGLE AND FS 621.00 BULKHEAD WITH ONE APPROXIMATELY QUARTER INCH HOLE DRILLED. C-CHECK RO 10/1/2020. REPAIRED HORIZONTAL ANGLE AND FS 621.00 BULKHEAD AT RBL 36, IAW MHIRJ REO. COMPLETED TASK CARD AND ATTACHED COMPLETED FORM 337. NO WEIGHT CHANGE. SEE CONTINUATION CARD FOR DETAILS OF WORK PERFORMED.

Part: FLOOR SUPPORT — CORRODED (BS 559) · airframe 34,754 hrs · 34,303 cycles

LBL 9 FLOOR BEAM CAP IS CORRODED FROM FS 559 TO FS 559+80. C-CHECK RO 10/1/2020. REMOVED AND REPLACED FLOOR BEAM BEAM CAP, LBL 9, FS559-559+80, IAW CRJ200 SRM AND BOMBARDIER DWG COMPLETED TASK CARD AND ATTACHED COMPLETED FORM M-337. NO WEIGHT CHANGE.

Part: FLOOR SUPPORT — CORRODED (BS 559) · airframe 34,754 hrs · 34,303 cycles

RBL 9 FLOOR BEAM CAP IS CORRODED FROM FS 559 TO FS 559+80. C-CHECK RO 10/1/2020. INSTALLED A NEW SERVICEABLE RBL 9 FLOOR BEAM CAP P/N 601R31119-75 FROM FS 559 TO 559+112, IAW CRJ 200 SRM AND DRAWING. COMPLIED WITH TASK CARD AND FORM 337 ATTACHED. WEIGHT AND BALANCE NOT AFFECTED.

Part: SKIN — DENTED (PAX DOOR) · airframe 34,754 hrs · 34,303 cycles

PAX DOOR INTERCOSTAL DATUM 1 DENTED ON INNER SKIN SIDE. C-CHECK RO 10/1/2020. REMOVED AND REPLACED INTERCOSTAL DATUM1 P/N601R31902-318S, IAW CRJ 200SRM.

Part: FLOORBEAM — DAMAGED (BS 280) · airframe 34,754 hrs · 34,303 cycles

FASTENER HOLES ON INBOARD SIDE OF RBL 9 AND LBL 9 AT FS 280 FOUND TO BE OVERSIZED. C-CHECK RO 10/1/2020. REPAIRED FASTENER HOLES ON INBOARD SIDE OF RBL 9 AND LBL 9 AT FS 280.0, IAW REO. COMPLIED WITH TASK CARD AND M-337 ATTACHED. WEIGHT AND BALANCE NOT AFFECTED.

Part: BOLT — CORRODED (LT WING) · airframe 34,754 hrs · 34,303 cycles

LT WING OUTBOARD FLIGHT SPOILER MOUNT BOLT IS CORRODED. C-CHECK RO 10/1/2020. REMOVED AND REPLACED LT WING OUTBOARD FLIGHT SPOILER MOUNT BOLT, IAW CRJ 200 AMM.

Part: BOLT — CORRODED (LT WING) · airframe 34,754 hrs · 34,303 cycles

LT WING OUTBOARD MOUND BOLT IS CORRODED. C-CHECK RO 10/1/2020. REMOVED AND REPLACED LT OUTBOARD MOUNTING BOLT ON THE FLIGHT SPOILER, IAW CRJ-200 AMM. REFERENCE ATTACHED CONTINUE CARD FOR WORK PERFORMED.

Part: TURNBUCKLE — CORRODED (AILERON SERVO) · airframe 34,754 hrs · 34,303 cycles

AILERON SERVO TURNBUCKLE IS CORRODED IN RT MLG WHEEL WELL. C-CHECK RO 10/1/2020. REMOVED CORRODED AILERON SERVO TURNBUCKLE AND INSTALLED SERVICEABLE TURNBUCKLE, IAW CRJ-200 AMM.

Part: ATTACH BRACKET — CORRODED (SPOILER ACTUATOR) · airframe 34,754 hrs · 34,303 cycles

RT INBOARD GROUND SPOILER ACTUATOR ATTACHING HARDWARE IS CORRODED AT ACTUATOR-TO-WING ATTACH POINT. C-CHECK RO 10/1/2020. REMOVED AND REPLACED RT INBOARD GND SPOILER WING TO ACTUATOR ATTACHMENT HARDWARE, IAW CRJ 200 AMM. OPERATIONS CHECK GOOD AT THIS TIME.

Part: INTERCOSTAL — CORRODED (PAX DOOR) · airframe 34,754 hrs · 34,303 cycles

PAX DOOR INTERCOSTAL DD6 CORRODED. C-CHECK RO 10/1/2020. REMOVED AND REPLACED INTERCOSTAL DD6, IAW CRJ200 SRM. COMPLETED TASK CARD AND ATTACHED COMPLETED FORM 337. NO WEIGHT CHANGE. SEE CONTINUATION CARD FOR DETAILS OF WORK PERFORMED.

Part: TURNBUCKLE — CORRODED (RT AILERON CABLE) · airframe 34,754 hrs · 34,303 cycles

RT WING AILERON CABLE TURNBUCKLE IN THE RT MLG WHEEL WELL IS CORRODED. C-CHECK RO 10/1/2020. REMOVED AND REPLACED RT AILERON WING CIRCUT CABLE TURNBUCKLE IN WHEEL WELL, IAW CRJ-200 AMM.

Part: ATTACH BRACKET — CORRODED (RT WING) · airframe 34,754 hrs · 34,303 cycles

RT OUTBOARD GROUND SPOILER ACTUATOR HARDWARE IS CORRODED AT THE LOWER LINK ATTACH POINT. C-CHECK RO 10/1/2020. REMOVED AND REPLACED RT OUTBOARD GND SPOILER LOWER LINK ATTACHMENT, IAW CRJ 200 AMM. OPERATIONS CHECK GOOD.

Part: INTERCOSTAL — CORRODED (PAX DOOR) · airframe 34,754 hrs · 34,303 cycles

PAX DOOR INTERCOSTAL DD3 CORRODED. C-CHECK RO 10/1/2020. REMOVED AND REPLACED INTERCOSTAL, IAW CRJ200 SRM. COMPLETED TASK CARD AND ATTACHED COMPLETED FORM 337. NO WEIGHT CHANGE. SEE CONTINUATION CARD FOR DETAILS OF WORK PERFORMED.

Part: TURNBUCKLE — CORRODED (LT AILERON CABLE) · airframe 34,754 hrs · 34,303 cycles

LT WING AILERON CABLE TURNBUCKLE IN THE LT WHEEL WELL IS CORRODED. C-CHECK RO 10/1/2020. REMOVED AND REPLACED LEFT AILERON WING CIRCUIT CONTROL CABLE TURNBUCKLE AT WHEEL WELL, IAW AMM.

Part: DOOR FRAME — CORRODED (BS 338) · airframe 34,754 hrs · 34,303 cycles

PAX DOOR FRAME 338.963 HAS AREAS OF CORROSION. C-CHECK RO 10/1/2020. NO CORROSION FOUND ON FRAME 338.963. FOUND DEBRIS AND PEALING PRIMER AND PAINT ONLY. CLEANED AREA PRIMED AND PAINTED BARE AREAS OF FRAME, IAW CRJ-200 SRM. NO FURTHER ACTION REQUIRED.

Part: FRAME — CORRODED (BS 484) · airframe 34,754 hrs · 34,303 cycles

FS 484 FRAME IS CORRODED AT STRG 17R. C-CHECK RO 10/1/2020. REPAIRED AREA, IAW CRJ 200 SRM. REFERENCE CONTINUATION CARD FOR WORK PERFORMED.

Part: CARGO TRACK — CORRODED (BS 559) · airframe 34,754 hrs · 34,303 cycles

CARGO FLOOR TRACKS AT RBL 9.00 AND LBL 9.00 FS 559.00+112 ARE CORRODED. C-CHECK RO 10/1/2020. REMOVED AND REPLACED CARGO FLOOR TRACKS AT RBL 9 AND LBL 9 FS 559+112, IAW CRJ-200 AMM. REFERENCE ATTACHED CONTINUE CARD FOR WORK PERFORMED.

Part: FLOOR SUPPORT — CORRODED (BS 409-559) · airframe 34,754 hrs · 34,303 cycles

LT PRESSURE FLOOR SILL IS CORRODED BETWEEN FS 409+128 TO FS 559. C-CHECK RO 10/1/2020. REPAIRED FLOOR SILL, IAW REO COMPLETED TASK CARD AND ATTACHED COMPLETED FORM 337. NO WEIGHT CHANGE. SEE CONTINUATION CARD FOR DETAILS OF WORK PERFORMED.

Part: ANGLE — CRACKED (BS 484) · airframe 34,754 hrs · 34,303 cycles

FS 484 CLIP IS CRACKED AT RBL 36. C-CHECK RO 10/1/2020. REMOVED AND REPLACED CLIP, IAW CRJ 200 SRM.

Part: FLOORBEAM — CORRODED (BS 559) · airframe 34,754 hrs · 34,303 cycles

C-CHECK RO 10/1/2020. RT FLOORBOARD SUPPORT BRACKET IS CORRODED AT FS 559 BETWEEN RBL 27 TO RBL 36. REMOVED AND REPLACED RT FLOORBOARD SUPPORT BRACKET AT FS 559 BETWEEN RBL 27 AND RBL 36, IAW CRJ 200 SRM. SEE CONTINUE CARD FOR WORK PERFORMED.

Part: CARGO TRACK — CORRODED · airframe 34,754 hrs · 34,303 cycles

CARGO FLOOR TIE DOWN PADS ARE CORRODED (3EA). C-CHECK RO 10/1/2020. REMOVED AND REPLACED 3 EA CARGO FLOOR TIE DOWN PADS, IAW CRJ-200 SRM. REFERENCE ATTACHED CONTINUATION CARD FOR WORK PERFORMED.

Part: FLOORBEAM — CORRODED (BS 559) · airframe 34,754 hrs · 34,303 cycles

RT FLOOR CROSSBEAM CAP IS CORRODED BETWEEN RBL 27.00 AND RBL 36.00 AT FS 559.00+80. C-CHECK RO 10/1/2020. REMOVED, LOCATED, DRILLED, AND INSTALLED A NEW SERVICEABLE RT FLOOR CROSSBEAM CAP BETWEEN RBL 27.00 AND RBL 36.00 AT FS 559.00+80 P/N 601R32215-17, IAW CRJ 200 SRM.

Part: FLOOR SUPPORT — CORRODED (BS 559) · airframe 34,754 hrs · 34,303 cycles

LT FLOOR SILL IS CORRODED AT FS 559.00+80. C-CHECK RO 10/1/2020. REPAIRED CORRODED AREA AT FS 559+80, IAW BOMBARDIER REO.

Part: FLOORBEAM — CORRODED (BS 559) · airframe 34,754 hrs · 34,303 cycles

FLOOR CROSSBEAM CAP AT FS 559.00+112 BETWEEN RBL 9.00 AND RBL 27.00 IS CORRODED. C-CHECK RO 10/1/2020. REMOVED AND REPLACED CROSSBEAM CAP AT FS 559+112 BETWEEN RBL 9.00 AND RBL 27.00, IAW CRJ 200 SRM.

Part: FRAME — CORRODED (BS 473) · airframe 34,754 hrs · 34,303 cycles

FS 473.15 FRAME IS CORRODED AT STRG 17L. C-CHECK RO 10/1/2020. REPAIRED AREA, IAW CRJ 200 SRM. REFERENCE CONTINUATION CARD FOR WORK PERFORMED.

Part: FLOOR SUPPORT — CORRODED (BS 559) · airframe 34,754 hrs · 34,303 cycles

LT CABIN FLOOR SILL IS CORRODED BETWEEN FS 559.00+64 AND FS 559.00+80 AT NUMEROUS LOCATIONS TO INCLUDE AREAS OF SILL PARTIALLY COVERED BY AIR DUCT INTERFACES. C-CHECK RO 10/1/2020. REPAIRED CORRODED AREAS OF LT SIDE SILL FROM FS 559+48 TO 559+80, IAW BOMBARDIER REO.

Part: SUPPORT BEAM — CRACKED (AFT CARGO DOOR) · airframe 34,754 hrs · 34,303 cycles

AFT CARGO DOOR SUPPORT BEAM AFT LOWER ANGLE IS CRACKED. C-CHECK RO 10/1/2020. REMOVED AND REPLACED AFT CARGO DOOR SUPPORT BEAM AFT LOWER ANGLE, IAW CRJ 200 SRM.

Part: FORMER — CORRODED (BS 347) · airframe 34,754 hrs · 34,303 cycles

AFT FORMER AT FS 347.25 CORRODED NEAR INTERCOSTAL DD4. C-CHECK RO 10/1/2020. REMOVED AND REPLACED PAX DOOR AFT FORMER P/N 601R318034-5, IAW BOMBARDIER DWG AND CRJ 200 SRM. COMPLETED TASK CARD AND ATTACHED COMPLETED FORM M-337. NO WEIGHT CHANGE. SEE CONTINUATION CARD FOR DETAILS OF WORK PERFORMED.

Part: SUPPORT ANGLE — CORRODED (BS 409-559) · airframe 34,754 hrs · 34,303 cycles

LT PRESSURE FLOOR SILL ANGLE IS CORRODED IN MULTIPLE LOCATIONS BETWEEN FS 409+128 TO FS 559. C-CHECK RO 10/1/2020. REPAIRED CORRODED LT PRESSURE FLOOR SILL ANGLE BETWEEN FS 409+128 TO FS 559, IAW BOMBARDIER REO. REFERENCE CONTINUE CARD FOR WORK PERFORMED.

Part: FLOOR SUPPORT — CORRODED (BS 559) · airframe 34,754 hrs · 34,303 cycles

RT CABIN FLOOR SILL IS CORRODED BETWEEN FS 559.00+80 TO FS 559.00+112 AT NUMEROUS LOCATIONS. C-CHECK RO 10/1/2020. REPAIRED RT FLOOR SILL 559+80-559+112, IAW REO.

Part: CARGO TRACK — CORRODED (BS 559) · airframe 34,754 hrs · 34,303 cycles

CARGO FLOOR TRACKS ON RBL 9.00 AND LBL 9.00 BETWEEN FS 559.00+80 AND 559.00+96 ARE HEAVILY CORRODED. C-CHECK RO 10/1/2020. REMOVED UNSERVICEABLE CARGO FLOOR TRACKS ON RBL AND LBL 9 BETWEEN FS 559+80 AND 5559+96 AND INSTALLED NEW SERVICEABLE CARGO TRACKS, IAW CRJ-200 AMM. REFERENCE ATTACHED CONTINUE CARD FOR WORK PERFORMED.

Part: FLOOR SUPPORT — CORRODED (BS 559) · airframe 34,754 hrs · 34,303 cycles

RT FLOOR SILL IS CORRODED BETWEEN FS 559.00+16 AND FS 559.00+32 AT NUMEROUS LOCATIONS. C-CHECK RO 10/1/2020. REPAIRED AREA, IAW REO.

Part: FLOOR SUPPORT — CORRODED (BS 409-513) · airframe 34,754 hrs · 34,303 cycles

RBL 9 FLOOR BEAM CAP IS CORRODED BETWEEN FS 409+128 TO FS 513. C-CHECK RO 10/1/2020. REPAIRED RBL 9 FLOOR BEAM CAP AT FS 409+128 TO FS 513.00, IAW MHIRJ REO AND SRM. COMPLETED TASK CARD AND ATTACHED COMPLETED FORM 337. NO WEIGHT CHANGE. SEE CONTINUATION CARD FOR DETAILS OF WORK PERFORMED.

Part: FLOOR SUPPORT — CORRODED (BS 439-559) · airframe 34,754 hrs · 34,303 cycles

RT FLOOR SILL ANGLE IS CORRODED BETWEEN FS 439 TO FS 559. C-CHECK RO 10/1/2020. REPAIRED RT FLOOR SILL ANGLE CORROSION BETWEEN FS 439 TO FS 559, IAW BOMBARDEIR REO. NO REINSPECTIONS REQUIRED. REF ATTACHED CONTINUATION CARD FOR DETAILS OF WORK PERFORMED.

Part: DEFLECTOR — CRACKED (PAX DOOR) · airframe 34,754 hrs · 34,303 cycles

PAX DOOR FWD DEFLECTOR CRACKED. C-CHECK RO 10/1/2020. LOCATED AND DRILLED NEW DEFLECTOR, IAW CRJ 200 SRM. INSTALLED NEW DEFLECTOR ON PAX DOOR INNER SKIN, IAW CRJ 200 SRM.

Part: ANGLE — CRACKED (BS 484) · airframe 34,754 hrs · 34,303 cycles

LT INBOARD CLIP IS CRACKED AT FS 484 CLIP IS CRACKED AT LBL 27. C-CHECK RO 10/1/2020. REMOVED AND REPLACED CLIP, IAW CRJ 200 SRM.

Part: FLOORBEAM — CORRODED (BS 589) · airframe 34,754 hrs · 34,303 cycles

FLOOR CROSSBEAM CAP AT FS 589.00 BETWEEN LBL 9.00 AND LBL 27.00 IS CORRODED. C-CHECK RO 10/1/2020. REMOVED, LOCATE, DRILLED, AND INSTALLED A NEW SERVICEABLE FLOOR CROSSBEAM CAP AT FS 589.00 BETWEEN LBL 9.00 AND LBL 27.00 P/N 601R35031-165, IAW CRJ 200 SRM.

Part: FLOOR SUPPORT — CORRODED (BS 499-559) · airframe 34,754 hrs · 34,303 cycles

LBL 9 FLOOR BEAM CAP IS CORRODED ON THE INBOARD SIDE BETWEEN FS 499 TO FS 559. C-CHECK RO 10/1/2020. REPAIRED LBL 9 FLOOR BEAM CAP FS 499.00 TO FS 559.00, IAW MHIRJ REO. COMPLETED TASK CARD AND ATTACHED COMPLETED FORM 337. NO WEIGHT CHANGE. SEE CONTINUATION CARD FOR DETAILS OF WORK PERFORMED.

Part: FLOOR SUPPORT — CORRODED (BS 424-559) · airframe 34,754 hrs · 34,303 cycles

RT PRESSURE FLOOR SILL IS CORRODED BETWEEN FS 424 TO FS 559. C-CHECK RO 10/1/2020. REPAIRED PRESSURE FLOOR SILL BETWEEN FS 424.00 AND FS 559.00, IAW BOMBARDIER REO. COMPLETED TASK CARD AND ATTACHED COMPLETED FORM 337. NO WEIGHT CHANGE. SEE CONTINUATION CARD FOR DETAILS OF WORK PERFORMED.

Part: FLOOR SUPPORT — CORRODED (BS 559) · airframe 34,754 hrs · 34,303 cycles

RT FLOOR BEAM CAP AT RBL 27.00 IS CORRODED BETWEEN FS 559.00+80 AND FS 559.00+112 ON THE INBOARD AND OUTBOARD EDGES. C-CHECK RO 10/1/2020. REMOVED AND REPLACED FLOORBEAM CAP AT RBL 27 FS 556+16-FS 574, IAW CRJ 200 SRM. COMPLIED WITH TASK CARD AND ATTACHED COMPLETED 337. NO WEIGHT CHANGE NOTED.

Part: DOOR SILL — CORRODED (CARGO BAY) · airframe 34,754 hrs · 34,303 cycles

CARGO DOOR FLOOR SILL IS CORRODED ENTIRE LENGTH IN FRONT OF CARGO DOOR. C-CHECK RO 10/1/2020. REPLACED SILL PLATE, IAW CRJ-200 SRM, AND REO. COMPLETED TASK CARD AND ATTACHED COMPLETED FORM M-337. NO WEIGHT CHANGE. SEE CONTINUATION CARD FOR DETAILS OF WORK PERFORMED.

Part: CARGO TRACK — CORRODED (BS 621) · airframe 34,754 hrs · 34,303 cycles

CARGO FLOOR TRACK JUST FORWARD OF FS 621.00 ON LBL 9.00 IS CORRODED. C-CHECK RO 10/1/2020. REMOVED CORRODED CARGO FLOOR TRACK AND INSTALLED NEW CARGO FLOOR TRACK JUST FORWARD OF FS 621.00 ON LBL 9.00, IAW CRJ200 AMM.

Part: FLOORBEAM — CORRODED (BS 559) · airframe 34,754 hrs · 34,303 cycles

RT FLOOR CROSSBEAM CAP AT FS 559.00+80 BETWEEN RBL 9.00 AND RBL 27.00 IS CORRODED. C-CHECK RO 10/1/2020. REMOVED AND REPLACED CROSSBEAM CAP AT FS 559+80 BETWEEN RBL 9 AND RBL 27, IAW CRJ 200 SRM.

Part: TRACK — CRACKED (CARGO DOOR) · airframe 34,754 hrs · 34,303 cycles

AFT CARGO DOOR FWD TRACK LOWER U CHANNEL IS CRACKED. C-CHECK RO 10/1/2020. REMOVED DAMAGED CARGO DOOR FWD DOOR TRACK U-CHANNEL, LOCATED, DRILLED, AND INSTALLED NEW SERVICEABLE CARGO DOOR FWD DOOR TRACK U-CHANNEL PN; 601R35050-25, IAW CRJ-200 SRM.

Part: STRAP — CORRODED · airframe 34,754 hrs · 34,303 cycles

LT FLOORBOARD SUPPORT STRAP IS CORRODED BETWEEN LBL 27 TO LBL 36. C-CHECK RO 10/1/2020. REMOVED AND REPLACED STRAP, IAW CRJ 200 SRM. REF CONTINUATION CARD FOR WORK PERFORMED.

Part: FLOORBEAM — CORRODED (BS 559) · airframe 34,754 hrs · 34,303 cycles

CABIN FLOOR CROSSBEAM CAP AT FS 559.00+96 BETWEEN RBL 9.00 AND RBL 27.00 IS CORRODED. C-CHECK RO 10/1/2020. REMOVED, LOCATED, DRILLED, AND INSTALLED A NEW SERVICEABLE CABIN FLOOR CROSSBEAM CAP AT FS 559.00+96 BETWEEN RBL 9.00 AND RBL 27.00 P/N 601R32215-43, IAW CRJ 200 SRM.

Part: FLOORBEAM — CORRODED (BS 559) · airframe 34,754 hrs · 34,303 cycles

CABIN FLOOR BEAM AT LBL 9.00 AND RBL 9.00, TOP CAP IS CORRODED FROM FS 559.00 TO FS 559.00+80 ON THE INBOARD SIDE. TO INCLUDE CROSS MEMBER CAP AT FS 559.00+80. C-CHECK RO 10/1/2020. REF CP 21424162 FOR LBL 9 BEAM CAP REPAIR. CROSS MEMBER CAP AT 559+80 REPAIRED, IAW CRJ 200 SRM REF CONTINUATION CARD FOR WORK PERFORMED.

Part: FLOOR SUPPORT — CORRODED (BS 280-310) · airframe 34,754 hrs · 34,303 cycles

RT FLOOR SILL AND DOUBLER CORRODED BETWEEN FS 280 AND FS 310. C-CHECK RO 10/1/2020. REMOVED AND REPLACED RT FLOOR SILL ANGLE AND DOUBLER, IAW CRJ 200 SRM.

Part: FRAME — CRACKED (BS 333) · airframe 34,754 hrs · 34,303 cycles

FRAME AT FS 333.00 CRACKED BETWEEN STGR 0 AND STGR 1L. C-CHECK RO 10/1/2020. REPAIRED FRAME BY INSTALLING NEW FRAME, IAW CRJ-200 SRM. COMPLETED TASK CARD AND ATTACHED COMPLETED 337. NO WEIGHT CHANGE.

Part: FLOOR SUPPORT — CRACKED (BS 409) · airframe 34,754 hrs · 34,303 cycles

STANDOFFS ON RT FLOOR SILL BETWEEN FS 409+64 AND FS 409+80 CORRODED. C-CHECK RO 10/1/2020. REMOVED AND REPLACED STANDOFFS ON RT FLOOR SILL AT FS 409+80, IAW CRJ 200 SRM.

Part: FLOORBEAM — CORRODED (BS 280) · airframe 34,754 hrs · 34,303 cycles

RT AND LT FLOOR SUPPORT ANGLES AT RBL 9 AND LBL 9 CRACKED ON AFT SIDE OF FS 280.00. C-CHECK RO 10/1/2020. REMOVED AND REPLACED FS 280.00 FLOOR SUPPORT ANGLES AT LBL 9 AND RBL 9, IAW CRJ 200 SRM.

Part: SEAT TRACK — CORRODED (BS 364-409) · airframe 34,754 hrs · 34,303 cycles

LT SIDE SEAT RAIL CORRODED BETWEEN FS 364 TO FS 409+16 LOCATED AT STGR 15. C-CHECK RO 10/1/2020. REMOVED AND REPLACED LT SIDE SEAT RAIL FS 364- FS 409+16, IAW CRJ 200 AMM. REF CONTINUATION CARD FOR WORK PERFORMED.

Part: SEAT TRACK — CORRODED (BS 349-409) · airframe 34,754 hrs · 34,303 cycles

RT FLOOR SEAT RAILS CORRODED FROM FS 349.00 TO FS 409+128 AT RBL 9. C-CHECK RO 10/1/2020. REMOVED AND REPLACED RT FLOOR SEAT RAIL AT RBL 9 FS 349-409+128, IAW CRJ 200 AMM.

Part: SEAT TRACK — CORRODED (BS 409) · airframe 34,754 hrs · 34,303 cycles

RT SIDE SEAT RAIL CORRODED BETWEEN FS 409+16 TO FS 409+128 LOCATED AT STGR 15. C-CHECK RO 10/1/2020. REMOVED RT SIDE SEAT RAIL BETWEEN FS 409+16 TO FS 409+128 AT STGR 15, IAW CRJ 200 AMM. FABRICATED NEW SIDE SEAT RAIL, IAW REO. INSTALLED RT SIDE SEAT RAIL AT FS 409+16 TO FS 409+128, IAW CRJ AMM. REF CONTINUATION CARD.

Part: FLOOR SUPPORT — CORRODED (BS 409-409.128.) · airframe 34,754 hrs · 34,303 cycles

RT FLOOR BEAM CAP SUPPORT EXTRUSION CORRODED FROM FS 409 TO FS 409+128 AT RBL 9.0. C-CHECK RO 10/1/2020. REMOVED AND REPLACED UNSERVICEABLE FLOOR BEAM CAP EXTRUSION WITH A NEW SERVICEABLE FLOOR BEAM CAP EXTRUSION AT RBL 9.0 FS 409+128 P/N 601R31117-17, IAW CRJ 200 SRM AND DRAWING. COMPLIED WITH TASK CARD AND M-337 ATTACHED. WEIGHT AND BALANCE NOT AFFECTED.

Part: BRACKET — CRACKED (BS 349-364) · airframe 34,754 hrs · 34,303 cycles

PANEL BRACKET CRACKED AT STGR 15L BETWEEN FS 349 AND FS 364. C-CHECK RO 10/1/2020. LOCATED NEW PANEL BRACKET 601R40122-49 AND DRILLED, IAW CRJ 200 SRM AND INSTALLED IAW CRJ 200 SRM.

Part: SEAT TRACK — CORRODED (BS 409) · airframe 34,754 hrs · 34,303 cycles

LT SIDE SEAT RAIL CORRODED BETWEEN FS 409+16 TO FS 409+128 LOCATED AT STGR 15. C-CHECK RO 10/1/2020. FABRICATED AND INSTALLED A NEW/SERVICEABLE SEAT TRACK. SEE CONTINUATION CARD FOR DETAILS.

Part: SEAT TRACK — CORRODED (BS 364-409) · airframe 34,754 hrs · 34,303 cycles

RT SIDE SEAT RAIL CORRODED BETWEEN FS 364 TO FS 409+16 LOCATED AT STGR 15. C-CHECK RO 10/1/2020. REPLACED RT SIDE SEAT RAIL AT FS 364 TO 409+16, IAW CRJ 200 AMM. REF CONTINUATION CARD FOR WORK PERFORMED.

Part: SEAT TRACK — CORRODED (BS 349-409) · airframe 34,754 hrs · 34,303 cycles

LT FLOOR SEAT RAILS CORRODED FROM FS 349.00 TO FS 409+128 AT LBL 9. C-CHECK RO 10/1/2020. REMOVED AND REPLACED 2 LT SEAT RAILS FROM FS 349 TO 409+128, IAW CRJ 200 AMM. REF CONTINUATION CARD FOR WORK PERFORMED.

Part: FLOOR SUPPORT — CRACKED (BS 349-409) · airframe 34,754 hrs · 34,303 cycles

RT FLOOR SILL CORRODED IN SEVERAL LOCATIONS BETWEEN FS 349 TO FS 409. C-CHECK RO 10/1/2020. REPAIRED RT FLOOR SILL FS 349-409, IAW REO. SEE CONTINUATION CARD FOR DETAILS OF WORK PERFORMED.

Part: SUPPORT ANGLE — CORRODED (GALLEY DOOR) · airframe 34,754 hrs · 34,303 cycles

SERVICE DOOR SEAL SUPPORT ANGLE AND LOWER DOOR PAN IS CORRODED AT FLOOR LEVEL. C-CHECK RO 10/1/2020. REMOVED AND REPLACED ANGLE, IAW CRJ200 SRM. COMPLETED TASK CARD AND ATTACHED COMPLETED FORM 337. NO WEIGHT CHANGE. SEE CONTINUATION CARD FOR DETAILS OF WORK PERFORMED.

Part: ACCESS PANEL — CORRODED (GALLEY DOOR) · airframe 34,754 hrs · 34,303 cycles

SERVICE DOOR LOWER ACCESS PANEL HAS CORROSION. C-CHECK RO 10/1/2020. REPAIRED PANEL, IAW CRJ200 SRM. SEE CONTINUATION CARD FOR DETAILS OF WORK PERFORMED.

Part: DOUBLER — CORRODED (GALLEY DOOR) · airframe 34,754 hrs · 34,303 cycles

SERVICE DOOR DOUBLER ON THE CENTER OF LOWER PAN IS CORRODED. C-CHECK RO 10/1/2020. REMOVED AND REPLACED SVC DOOR LOWER PAN SPLICE, IAW CRJ 200 SRM.

Part: FRAME — CORRODED (BS 333) · airframe 34,754 hrs · 34,303 cycles

FRAME CORRODED AT FS 333 BETWEEN STGR 26L TO STGR 26R. C-CHECK RO 10/1/2020. TREATED/REPAIRED CORROSION DAMAGE, IAW CRJ 200 SRM.

Part: STIFFENER — CRACKED (APU INTAKE) · airframe 34,754 hrs · 34,303 cycles

APU AIR INTAKE UPPER SECTION, HAS 2 CRACKS ON THE STIFFENER FLANGES, NEXT TO PREVIOUS WELDS. C-CHECK RO 10/1/2020. APU AIR INTAKE UPPER SECTION, REPAIRED 2 CRACKS ON THE STIFFENER FLANGES, NEXT TO PREVIOUS WELDS, IAW MEGGITT CMM.

Part: BRACKET — CRACKED (BS 280) · airframe 34,754 hrs · 34,303 cycles

BRACKET AND ANGLE AT STGR 3L AFT SIDE ON THE FS 280 BULKHEAD CRACKED. C-CHECK RO 10/1/2020. REMOVED AND REPLACED ANGLE AT STRINGER 3L ON THE AFT FACE OF FS 280, IAW CRJ 200 SRM AND DWG. COMPLETED TASK CARD AND ATTACHED COMPLETED FORM M-337. NO WEIGHT CHANGE.

Part: INTERCOSTAL — CORRODED (PAX DOOR) · airframe 34,754 hrs · 34,303 cycles

PAX DOOR INTERCOSTAL DD4 CORRODED. C-CHECK RO 10/1/2020. REMOVED AND REPLACED DD4 INTERCOSTAL, IAW CRJ200 SRM. COMPLETED TASK CARD AND ATTACHED COMPLETED FORM 337. NO WEIGHT CHANGE. SEE CONTINUATION CARD FOR DETAILS OF WORK PERFORMED.

Part: GATE — CHAFED (PAX DOOR) · airframe 34,754 hrs · 34,303 cycles

PAX DOOR VENT FLAP COVER CHAFED BY ICE BREAK CABLE AT LIGHTENING HOLE. C-CHECK RO 10/1/2020. REPAIRED VENT FLAP, IAW CRJ200 SRM. SEE CONTINUATION CARD FOR DETAILS OF WORK PERFORMED.

Part: GATE — CHAFED (PAX DOOR) · airframe 34,754 hrs · 34,303 cycles

PAX DOOR PRESSURE VENT FLAP CHAFED IN 3 LOCATIONS. C-CHECK RO 10/1/2020. REPAIRED PAX DOOR PRESSURE VENT FLAP CHAFES 3 LOCATIONS, IAW BOMBARDIER REO. REF ATTACHED CONTINUATION CARD FOR DETAILS OF WORK PERFORMED.

Part: FRAME — CORRODED (BS 310) · airframe 34,754 hrs · 34,303 cycles

FRAME CORRODED AT FS 310 BETWEEN STGR 25L TO STGR 26R. C-CHECK RO 10/1/2020. REMOVED AND REPLACED FRAME SECTOR, IAW CRJ200 SRM AND BOMBARDIER DWG. COMPLETED TASK CARD AND ATTACHED COMPLETED FORM M-337. NO WEIGHT CHANGE. SEE CONTINUATION CARD FOR DETAILS OF WORK PERFORMED.

Part: FLOOR SUPPORT — CORRODED (BS 295-310) · airframe 34,754 hrs · 34,303 cycles

LT FLOOR SILL AND PLATE CORRODED BETWEEN FS 295 AND FS 310. C-CHECK RO 10/1/2020. REPAIRED LT FLOOR SILL AND PLATE BETWEEN FS 295 AND FS 310, IAW SRM'S.

Part: PLATE — CHAFED (PAX DOOR) · airframe 34,754 hrs · 34,303 cycles

PAX DOOR AFT CENTERING PLATE CHAFED. C-CHECK RO 10/1/2020. REMOVED AND REPLACED AFT CENTERING PLATE, IAW CRJ 200 SRM.

Part: SKIN — CORRODED (PAX DOOR) · airframe 34,754 hrs · 34,303 cycles

PAX DOOR INNER SKIN CORRODED IN SEVERAL LOCATIONS, MARKED WITH TAPE. C-CHECK RO 10/1/2020. INSTALLED NEW INNER SKIN ON PAX DOOR, IAW CRJ 200 SRM.

Part: FRAME — CORRODED (BS 349) · airframe 34,754 hrs · 34,303 cycles

FRAME CORRODED AT FS 349 BETWEEN STGR 25L TO STGR 25R. C-CHECK RO 10/1/2020. REMOVED AND REPLACED FS 349 FRAME SECTOR, IAW CRJ200 SRM. COMPLETED TASK CARD AND ATTACHED COMPLETED FORM 337. NO WEIGHT CHANGE. SEE CONTINUATION CARD FOR DETAILS OF WORK PERFORMED.

Part: STEP — CORRODED (PAX DOOR) · airframe 34,754 hrs · 34,303 cycles

PAX DOOR STEPS FWD WEB CORRODED. C-CHECK RO 10/1/2020. REMOVED AND REPLACED PAX DOOR FWD WEB, IAW CRJ 200 SRM.

Part: FRAME — CORRODED (BS 319) · airframe 34,754 hrs · 34,303 cycles

FRAME CORRODED AT FS 319 BETWEEN STGR 25L TO STGR 26R. C-CHECK RO 10/1/2020. REMOVED AND REPLACED FRAME AT FS 319, IAW CRJ 200 SRM AND BOMBARDIER DWG. COMPLETED TASK CARD AND ATTACHED FORM M-337. NO WEIGHT CHANGE. SEE CONTINUATION CARD FOR DETAILS OF WORK PERFORMED.

Part: STEP — CORRODED (PAX DOOR) · airframe 34,754 hrs · 34,303 cycles

PAX DOOR STEPS AFT WEB CORRODED. C-CHECK RO 10/1/2020. REPLACED PAX DOOR AFT WEB, IAW CRJ 200 SRM.

Part: BRACKET — CORRODED · airframe 34,754 hrs · 34,303 cycles

PAX DOOR FWD AND AFT LOWER FLOOR SILL CUPS/BRACKETS CORRODED. C-CHECK RO 10/1/2020. REMOVED AND REPLACED PAX DOOR FWD AND AFT LOWER FLOOR SILL CUPS/BRACKETS, IAW CRJ 200 SRM.

Part: STRAP — CORRODED (BS 574) · airframe 34,754 hrs · 34,303 cycles

CARGO BAY CAP STRAP AT APPROXIMATELY FS 574 CORRODED BETWEEN RBL 9 AND LBL 9. C-CHECK RO 10/1/2020. REMOVED, LOCATED, DRILLED, AND INSTALLED A NEW SERVICEABLE CARGO CAP STRAP AT APPROXIMATELY FS 574 BETWEEN RBL 9 AND LBL 9, IAW CRJ 200 SRM.

Part: SUPPORT — CHAFED (PAX DOOR) · airframe 34,754 hrs · 34,303 cycles

PAX DOOR LEG SUPPORT CHAFED. C-CHECK RO 10/1/2020. REPAIRED PAX DOOR LEG SUPPORT, IAW BOMBARDIER REO.

Part: PLATE — CORRODED (BS 319-333) · airframe 34,754 hrs · 34,303 cycles

FLOOR CAPPING STRAP AND PLATE CORRODED AT APPROXIMATELY RBL 9 AND BETWEEN FS 319 TO FS 333. C-CHECK RO 10/1/2020. REMOVED AND REPLACED FLOOR CAPPING STRAP AND PLATE AT RBL 9 FS 319-FS 333, IAW CRJ 200 SRM.

Part: BUSHING — GOUGED (RT AILERON) · airframe 34,754 hrs · 34,303 cycles

RT AILERON OUTBOARD TO INBOARD NUMBER 2 BUSHING LUG IS GOUGED. C-CHECK RO 10/1/2020. REPAIRED RT AILERON NUMBER 2 BUSHING LUG, IAW REO. SEE CONTINUATION CARD FOR DETAILS OF WORK PERFORMED. COMPLETED TASK CARD. M-337 ATTACHED. NO CHANGE TO WEIGHT AND BALANCE.

Part: BRACKET — CRACKED (RT MLG WW) · airframe 34,754 hrs · 34,303 cycles

HYDRAULIC FUSE BRACKET IN RT MLG WHEEL WELL IS CRACKED. C-CHECK RO 10/1/2020. REMOVED CRACKED BRACKET AND INSTALLED A NEW SERVICEABLE HYDRAULIC BRACKET IN RT WHEEL WELL, IAW SRM. REF CONTINUATION CARD FOR WORK COMPLETED.

Part: CASE — CHAFED (RT ENGINE FAN) · airframe 34,754 hrs · 34,303 cycles

RT ENGINE REMOVAL REQUIRED FOR REPAIR OF FAN CASE OGV BOLT HOLES. C-CHECK RO 10/1/2020. REMOVED AND REPLACED RT ENGINE, IAW TASK CARD, SEE ATTACHMENTS FOR DETAILS OF WORK PERFORMED.

Part: SKIN — CHAFED (RT WING) · airframe 34,754 hrs · 34,303 cycles

RT WING LOWER SKIN IS CHAFED AT BL 45.00 NEAR MLG CUTOUT. DAMAGE IS APPROXIMATELY 1.00" L X .375" W X .010" D. C-CHECK RO 10/1/2020. REPAIRED RT WING LOWER SKIN CHAFE AT BL 45.00 NEAR MLG CUTOUT, IAW REO. REFERENCE CONTINUATION CARD FOR WORK PERFORMED.

Part: SKIN — CORRODED (SERVICE DOOR) · airframe 34,754 hrs · 34,303 cycles

SERVICE DOOR INNER SKIN CORRODED IN SEVERAL LOCATIONS, MARKED WITH TAPE. C-CHECK RO 10/1/2020. REPAIRED INNER SKIN, IAW REO. SEE CONTINUATION CARD FOR DETAILS OF WORK PERFORMED.

Part: HINGE — CORRODED (RT ELEVATOR) · airframe 34,754 hrs · 34,303 cycles

RT ELEVATOR CENTER AND OUTBOARD HINGE, ATTACHING HARDWARE CORRODED, REQUIRES REPLACEMENT. C-CHECK RO 10/1/2020. REMOVED AND REPLACED CENTER AND OUTBOARD HINGE HARDWARE, IAW CRJ 200 AMM.

Part: SKIN — CORRODED (RT WING) · airframe 34,754 hrs · 34,303 cycles

RT WING PLANK ACCESS HOLE AT 640DB HAS PITTING CORROSION AROUND CUTOUT CIRCUMFERENCE. C-CHECK RO 10/1/2020. REPAIRED RT WING PLANK ACCESS HOLE AT 640DB, IAW REO. COMPLETED TASK CARD AND ATTACHED COMPLETED FORM 337. NO WEIGHT CHANGE. SEE CONTINUATION CARD FOR DETAILS OF WORK PERFORMED.

Part: CLEVIS — CORRODED (LT AILERON PCU) · airframe 34,754 hrs · 34,303 cycles

LT AILERON INBOARD PCU (SYSTEM NR 1) CLEVIS ASSEMBLY IS CORRODED. C-CHECK RO 10/1/2020. REMOVED AND REPLACED LT AILERON INBOARD PCU LINK ASSY WITH SERVICEABLE LINK, IAW CRJ 200 AMM.

Part: CLEVIS — CHAFED (RT AILERON PCU) · airframe 34,754 hrs · 34,303 cycles

RT AILERON UPPER LEADING EDGE SKIN CHAFED AT 2 EA LOCATIONS. C-CHECK RO 10/1/2020. REPAIRED RT AILERON UPPER LEADING EDGE SKIN CHAFED AREAS, IAW BOMBARDIER REO.

Part: SKIN — CHAFED (LT AILERON) · airframe 34,754 hrs · 34,303 cycles

LT AILERON UPPER LEADING EDGE SKINS ARE CHAFED AT 3EA LOCATIONS. C-CHECK RO 10/1/2020. REPAIRED LT AILERON UPPER LEADING EDGE SKIN AT 3 EACH LOCATIONS, IAW BOMBARDIER REO.

Part: CLEVIS — CORRODED (RT AILERON PCU) · airframe 34,754 hrs · 34,303 cycles

RT AILERON OUTBOARD PCU CLEVIS ASSEMBLY IS CORRODED. C-CHECK RO 10/1/2020. REMOVED AND REPLACED RT OUTBOARD LINK ASSEMBLY, IAW SKYWEST TASK CARD. OPS/LEAKS/RIG CHECK GOOD.

Part: NOZZLE — CORRODED (RT EXHAUST) · airframe 34,754 hrs · 34,303 cycles

RT EXHAUST NOZZLE FAIRING HAS BOTH FASTENERS AND HARDWARE CORRODED IN SEVERAL LOCATIONS. C-CHECK RO 10/1/2020. REMOVED AND REPLACED FASTENERS AND HARDWARE IN SEVERAL LOCATIONS ON THE FIRE-WIRE COVER ASSEMBLY AND ATTACHING FIRE SENSING BRACKET WITH NEW SERVICEABLE FASTENERS AND HARDWARE, IAW CRJ-200 CMM.

Part: CLEVIS — CORRODED (LT AILERON PCU) · airframe 34,754 hrs · 34,303 cycles

LT AILERON OUTBOARD PCU (SYSTEM NR 3) CLEVIS ASSEMBLY IS CORRODED. C-CHECK RO 10/1/2020. REMOVED AND REPLACED LT OUTBOARD PCU, IAW SKYWEST TASK CARD. OPERATIONS, LEAKS, AND RIG CHECK "GOOD".

Part: CLEVIS — CORRODED (RT AILERON PCU) · airframe 34,754 hrs · 34,303 cycles

RT AILERON INBOARD PCU CLEVIS ASSEMBLY IS CORRODED. C-CHECK RO 10/1/2020. REMOVED AND REPLACED RT AILERON INBOARD PCU, IAW SKY WEST TASK CARD.

Part: LINK — CORRODED (FLUTTER DAMPER) · airframe 34,754 hrs · 34,303 cycles

LT AILERON FLUTTER DAMPER LINK ASSEMBLY IS CORRODED. C-CHECK RO 10/1/2020. REMOVED AND REPLACED LT AILERON FLUTTER DAMPER LINK ASSEMBLY WITH SERVICEABLE LINK ASSEMBLY, IAW CRJ-200 AMM.

Part: NUT PLATE — CORRODED (BS 559) · airframe 34,754 hrs · 34,303 cycles

BROKEN NUTPLATE FS 559, BL 13 UNDER FLOOR BOARD 261CLF. C-CHECK RO 10/1/2020. REMOVED AND REPLACED NUTPLATE AT FS 559 AT LBL 13 UNDER FLOOR BOARD 261 CLF, IAW CRJ 200 SRM.

Part: STRUCTURE — CHAFED (LT MLG DOOR) · airframe 34,754 hrs · 34,303 cycles

LT MLG DOOR FORWARD EDGE IS CHAFED. DAMAGE APPROX 2.00" L X .125" W X .010" D. C-CHECK RO 10/1/2020. REPAIRED LT MLG DOOR FWD EDGE CHAFE DAMAGE, IAW BOMBARDIER REO.

Part: STRUCTURE — CHAFED (LT MLG DOOR) · airframe 34,754 hrs · 34,303 cycles

LT MLG DOOR, AFT EDGE HAS IS CHAFED. DAMAGE APPROX 1.00" L X .125" W X .030" D. C-CHECK RO 10/1/2020. REPAIRED LT MLG DOOR AFT EDGE CHAFE DAMAGE, IAW WITH BOMBARDIER REO.

Part: PIN — CORRODED (MLG DOOR BLCRK) · airframe 34,754 hrs · 34,303 cycles

LT MLG DOOR BELLCRANK PIVOT PIN IS LOOSE/CORRODED. C-CHECK RO 10/1/2020. INSTALLED NEW LEFT MLG DOOR STAY STUD, IAW CRJ-200 AMM TASK.

Part: HOUSING — CHAFED (CRGO DOOR HANDLE) · airframe 34,754 hrs · 34,303 cycles

CARGO DOOR OUTER HANDLE HOUSING IS CHAFED. C-CHECK RO 10/1/2020. REMOVED AND REPLACED CARGO DOOR OUTER HANDLE HOUSING, IAW CRJ 200 SRM REFERENCE ATTACHED CONTINUATION CARD FOR WORK PERFORMED.

Part: ANGLE — DAMAGED (BS 559) · airframe 34,754 hrs · 34,303 cycles

COMPLY WITH REO 601R-53-41-1116 REPAIR & REINFORCEMENT FOR FS 559.00 LOWER CAP ANGLES BL 9.00 & 18.00 LT & RT. C-CHECK RO 10/1/2020. COMPLIED WITH REO REPAIR & REINFORCEMENT FOR FS 559.00 LOWER CAP ANGLES BL 9.00 & 18.00 LT & RT. COMPLETED TASK CARD AND ATTACHED COMPLETED FORM 337. WEIGHT CHANGE +4.30 LBS. SEE CONTINUATION CARD FOR DETAILS OF WORK PERFORMED.

Part: FIRE LOOP — FALSE ACTIVATION (CARGO BAY) · airframe 33,268 hrs · 32,614 cycles

APU FIRE FAIL CAUTION MESSAGE ENROUTE CAME ON AND OFF TWICE FOR ABOUT A SECOND EACH TIME. COMPLETED THE QRH FOR APU FIRE FAIL CAUTION. 5 MINUTES LATER APU FIRE WARNING MESSAGE CAME ON AND OFF FOR ABOUT SECOND, THEN CAME ON AND STAYED ON ABOUT A MINUTE LATER. PERFORMED THE QRC/QRH PROCEDURES FOR AN APU FIRE WARNING WHICH LED US TO EMPTY THE HALON BOTTLE INTO THE APU COMPARTMENT. APU FIRE WARNING WENT OFF AFTER HALON BOTTLE WAS RELEASED. (FLT#3587) CLOSED FOUND NO EVIDENCE OF FIRE IN APU ENCLOSURE DEFERRED BOTH APU FIRE DETECTION LOOPS IAW MEL. NO MX ACTION REQUIRED PLACARD INSTALLED.

Part: ADC — FAILED (COCKPIT) · airframe 32,870 hrs · 32,161 cycles

SHORTLY AFTER TAKEOFF WE RECEIVED IAS COMPARATOR AND ALT COMPARATOR FLAGS FOLLOWED BY EFIS COMP MON, MACH TRIM, AND STALL FAIL CAUTION MSG. DECLARED EMERGENCY. RETURNED TO FIELD. (FLT#3600) FO: 03/04/2019 CLOSED REMOVED AND REPLACED NR 2 ADC COMPUTER IAW AMM. OPERATION AND FUNCTIONAL CHECK GOOD OF ADC AND MAIN PITOT STATIC SYSTEM. NO FAULTS NOTED.

Part: AXLE — FAILED (LANDING GEAR) · airframe 30,926 hrs · 30,028 cycles

NOSE WHEEL STEERING INOPERATIVE CAUTION MESSAGE. FOLLOWED BY WOW CAUTION MESSAGE, THEN A GEAR DISAGREE WARNING. MLG DID NOT RETRACT. COMPLIED WITH QRH, EXTENDED GEAR AND RETURNED TO DEPARTURE. REMOVED AND REPLACED THE PISTON AXLE ASSY IAW CMM.

Part: FLOOR SUPPORT — CORRODED (BS 430) · airframe 30,065 hrs · 29,081 cycles

BS 430 LEFT FLOOR SUPPORT HAS CORROSION. REMOVED CORROSION IAW REO.

Part: FLOOR SUPPORT — CORRODED (CABIN) · airframe 30,065 hrs · 29,081 cycles

CORROSION WAS FOUND ON FLOOR SUPPORT ANGLE. REMOVED AND REPLACED THE FLOOR SUPPORT IAW SRM.

Part: FLOOR SUPPORT — CORRODED (BS 409) · airframe 30,065 hrs · 29,081 cycles

RIGHT FLOOR SUPPORT HAS CORROSION BETWEEN BS 409+96 AND 409+112. REPAIRED IAW SRM AND REO.

Part: SKIN — DENTED (FUSELAGE) · airframe 30,065 hrs · 29,081 cycles

PASSENGER DOOR CUTOUT, FWD SIDE BETWEEN STRINGERS 14L AND 15L, TWO DENTS ON EDGE OF DOOR CUTOUT. COMPLETED ALL APPLICABLE STEPS OF REO.

Part: BULKHEAD — CORRODED (FUSELAGE) · airframe 29,424 hrs · 28,362 cycles

AFT PRESSURE BULKHEAD FS 621 NUMEROUS CRACKED AREAS. REPAIRED AFT PRESSURE BULKHEAD IAW REO 601R-53-61-1285 REV E, REO 601R-53-61-2155 REV A AND REO 601R-53-61-5910 REV --.

Part: BULKHEAD — CRACKED (FUSELAGE) · airframe 29,424 hrs · 28,362 cycles

AFT PRESSURE BULKHEAD FS 621 NUMEROUS CRACKED AREAS. REPAIRED AFT PRESSURE BULKHEAD IAW REO 601R-53-61-1285 REV E, REO 601R-53-61-2155 REV A AND REO 601R-53-61-5910 REV --.

Part: STRUCTURE — CRACKED (FUSELAGE) · airframe 29,424 hrs · 28,362 cycles

AFT PRESSURE BULKHEAD ZEE MEMBER CRACKED AFT SIDE OF FS 621 BL 0, WL 109. REPAIRED ZEE MEMBER IAW REO 601R-53-61-1285 REV E.

Part: DOOR — BINDING (SERVICE) · airframe 28,595 hrs · 27,457 cycles

CANNOT OPEN SERVICE DOOR FROM OUTSIDE. OPS CHECKED SERVICE DOOR IAW AMM 52-40-00. NO DEFECTS NOTED.

Part: SIGN — DAMAGED (EMERGENCY LIGHTS) · airframe 26,829 hrs · 25,507 cycles

LIGHTED EXIT SIGN ABOVE SERVICE DOOR DAMAGED. R & R SIGN IAW AMM 33-51-13. SYSTEM OPS CHECKED GOOD. NO FURTHER ACTION.

Part: ISOLATOR — BROKEN (BS 621 BULKHEAD) · airframe 25,427 hrs · 24,008 cycles

BS 621 BULKHEAD HAS 6 BROKEN ISOLATORS. REMOVED 6 BROKEN ISOLATORS AND REPLACED WITH 6 NEW SERVICEABLE ISOLATORS, PN:SL2337-3 IAW SRM 51-42-06.

Part: FLOOR SUPPORT — CORRODED (BS 409) · airframe 25,427 hrs · 24,008 cycles

CABIN FLOOR SUPPORT AT FS 409-115, RBL 45. CORRODED BEYOND REPAIRABLE LIMITS OF REO:601R-53-00-530. ADDITION REPAIR SCHEME REQUIRED. COMPLIED WITH REO 601R-53-31-836, REV. REO 601R-53-31-836, REV HAS BEEN ACCOMPLISHED AND ALL STEPS HAVE BEEN DOCUMENTED AND SIGNED FOR ON A NON-ROUTINE WORK CARD.

Part: SKIN — CHAFED (RT WING) · airframe 25,427 hrs · 24,008 cycles

LOWER WING PLANK, T/E IS CHAFED AT RBL 45 APPROXIMATELY 1.5" X 0.9" X 0.040" DEEP. COMPLIED WITH EC/TC REO 601R-57-21-880 IAW REO 601R-57-21-880, REV C.

Part: SKIN — CHAFED (LT WING) · airframe 25,427 hrs · 24,008 cycles

LOWER WING PLANK, T/E IS CHAFED AT LBL 45 APPROXIMATELY 1.2" X 0.9" X 0.040" DEEP. COMPLIED WITH EC/TC REO 601R-57-21-880 IAW REO 601R-57-21-880, REV C.

Part: SKIN — CRACKED (RT WING) · airframe 25,427 hrs · 24,008 cycles

LOWER WING PLANK RT, BOOST PUMP, LANDING FOR PANEL 610CB HAS MULTIPLE INDICATIONS NOTED AROUND ENTIRE CIRCUMFERENCE GREATER THAN 50 PERCENT FSH. FAILED NDT INSP. COMPLIED WITH ST EA 32-2014-225. EA 32-2014-225 HAS BEEN ACCOMPLISHED AND ALL STEPS HAVE BEEN DOCUMENTED AND SIGNED FOR ON A NON-ROUTINE WORK CARD.

Part: SKIN — CRACKED (WING) · airframe 25,427 hrs · 24,008 cycles

ONE INDICATION NOTED ON LOWER WING PLANK LANDING FOR PANEL 550CB AT OTBD AFT SIDE APPROX .100" X .100" X 50 PERCENT FSH. FAILED NDT INSP. COMPLIED WITH EC/TC EO 600-57-81 C/W IAW REO 601R-57-21-030, REV L.

Part: STIFFENER — CRACKED (BS 409) · airframe 25,427 hrs · 24,008 cycles

BS 409+128 BL 0, RT SIDE VERT POST HAS AN INDICATION NOTED IN THE AFT FLANGE RADIUS AT WL 69 APPROXIMATELY .250" LONG BY 50 PERCENT FSH. FAILED NDT INSPECTION. REMOVED POST AT FS 409-128, BL 0 IAW SRM 51-42-06 AND SRM 51-42-21. INSTALLED 15-E RIVETS AT TOP OF VERTICAL POST AT FS 409+128 BL 0 IAW SRM 51-42-06 AND PAINTED IAW SRM 51-25-00. LOCATED AND DRILLED NEW SERVICEABLE ANGLES (2) AND STIFFNERS (2) IAW SRM 51-40-11. INSTALLED SOLID RIVETS AND VISU-LOK FASTENERS IN BL 0 VERT POST AT FS 409+128 IAW SRM 51-42-22 AND 51-42-06. INSTALLED REMAINING FASTENERS IN BL 0 VERT POST AT FS 409+128 IAW SRM 51-42-06. COMPLIED WITH EC/TC REO 601R-53-41-889 AND MET ALL REQUIREMENTS OF REO 601R-53-41-889 REVISION A.

Part: STIFFENER — CRACKED (BS 409) · airframe 25,427 hrs · 24,008 cycles

BS 409+128 RBL 18 INBD AND OTBD VERT POSTS HAVE INDICATIONS NOTED IN THE AFT FLANGE RADIUS AT WL 69 APPROXIMATELY .250" LONG BY 50 PERCENT FSH. BOTH FAILED NDT INSPECTION. REMOVED VERTICAL STIFFNER/POST AT FS 409.00+128 RBL 18.0 IAW SRM 51-42-06. LOCATED, DRILLED AND ASSEMBLED INBD VERTICAL STIFFNER, PN:601R32208-32S AND OTBD VERTICAL STIFFNER, PN:601R32208-156 IAW SRM 51-40-11 AND 51-42-06. INSTALLED POST ASSEMBLY IAW SRM 51-42-06 AND REO: 601R-53-41-889, REV A.

Part: FRAME — CRACKED · airframe 25,427 hrs · 24,008 cycles

RT INBD AFT DRAIN HOLE AT BOOST PUMP HAS MULTIPLE INDICATIONS NOTED ON LOWER SURFACE AROUND LARGE HOLE WHERE PAINT IS REMOVED APPROX 60 PERCENT FSH. FAILED NDT INSP. COMPLIED WITH IAW STS EA 32-2014-220, REV A, EA 32-2014-220, REV A HAS BEEN ACCOMPLISHED AND ALL STEPS HAVE BEEN DOCUMENTED AND SIGNED FOR ON A NON-ROUTINE WORK CARD.

Part: ACCESS PANEL — CORRODED (LT WING) · airframe 25,427 hrs · 24,008 cycles

LEFT LOWER WING PLANK FUEL TANK ACCESS DOOR 540BB CUTOUT AT WS 54.897 HAS FRETTING CORROSION AT INBD AND OTBD ENDS AND AFT EDGE. CENTER INBD DAMAGE MEASURES APPROX 10.3" LONG X 0.11" WIDE AND 0.003" DEEP, OTBD DAMAGE MEASURES APPROX 9.3", L X 0.21" W X 0.004" D, AFT CENTER DAMAGE MEASURES APPROX 1" L X 0.050" W X 0.002" D. COMPLIED WITH EC/TC EO 600-57-81 C/W IAW REO 601R-57-21-030, REV L.

Part: ACCESS PANEL — CORRODED (RT WING) · airframe 25,427 hrs · 24,008 cycles

RIGHT LOWER WING PLANK FUEL TANK ACCESS DOOR 640BB CUT-OUT AT WS 54.897 HAS FRETTING CORROSION AT INBD & OTBD ENDS. INBD DAMAGE MEASURES APPROX 3.1" LONG X 0.20" WIDE X 0.003" DEEP. OTBD DAMAGE MEASURES APPROX 3.6" LONG X 0.15" WIDE X 0.002" DEEP, EXTENDS INTO CRITICAL AREA. COMPLIED WITH EC/TC EO 600-57-81 C/W IAW REO 601R-57-21-030, REV L.

Part: ISOLATOR — BROKEN (BS 621) · airframe 25,427 hrs · 24,008 cycles

IN CARGO BAY REAR PRESSURE BULKHEAD HAS BROKEN ISOLATORS. REMOVED AND REPLACED IAW SRM 51-42-06.

Part: SEAT TRACK — CORRODED (BS 559) · airframe 25,427 hrs · 24,008 cycles

BS 559 - 559+85. SEAT TRACK CORRODED. REMOVED AND REPLACED IAW GREO:601R-53-00-485.

Part: ATTACH FITTING — CORRODED (GALLEY) · airframe 25,427 hrs · 24,008 cycles

BS 317 RBL 9 GALLEY ATTACH FITTING CORRODED. REMOVED AND REPLACED THE FITTING IAW SRM 51-42-06, 51-42-13, AND EA 32-2014-222.

Part: FLOORBEAM — CRACKED (BS 280) · airframe 25,427 hrs · 24,008 cycles

BS 280 LBL 9 FLOORBEAM ANGLE CRACKED. R & R IAW SRM 51-42-06.

Part: SEAT TRACK — CORRODED (BS 364-398) · airframe 25,427 hrs · 24,008 cycles

BS 364 - 398, SEAT TRACK CORRODED. R & R IAW GREO 601R-53-00-485 REV A.

Part: INTERCOSTAL — CRACKED (BS 484) · airframe 25,427 hrs · 24,008 cycles

BS 484 INTERCOSTAL REPAIR ANGLE AT RBL 36 IS CRACKED . REPAIRED IAW REO 601R-53-41-1860 REV.

Part: ANGLE — CORRODED (BS 349) · airframe 25,427 hrs · 24,008 cycles

BS 349 RBL 45, SERVICE DOOR SILL ANGLE CORRODED. REMOVED AND REPLACED THE ANGLE IAW SRM 51-42-06 AND 51-42-21.

Part: FLOOR SUPPORT — CORRODED (BS 559) · airframe 25,427 hrs · 24,008 cycles

BS 559+45 - 559+65 LBL 45 FLOOR SUPPORT CORRODED. BLENDED AND REPAIRED IAW REO 601R-53-00-526 AND GREO 601R-53-00-526, REV.

Part: FLOORBEAM — CRACKED (BS 280) · airframe 25,427 hrs · 24,008 cycles

BS 280 RBL 11. FLOORBEAM CRACKED. REPAIRED IAW REO 601R-53-11-171.

Part: FLOOR SUPPORT — CORRODED (BS 559) · airframe 25,427 hrs · 24,008 cycles

BS 559+16 LBL 45 FLOOR SUPPORT CORRODED. FOUND TO BE WITHIN LIMITS IAW REO 601R-53-00-526. REPAIRED IAW REO 601R-53-00-526 AND GREO 601R-53-00-526, REV.

Part: FRAME — CORRODED (BS 605) · airframe 25,427 hrs · 24,008 cycles

CARGO BAY FRAME BS 605 BETWEEN STRINGERS 22L - 26R CORRODED. FOUND TO BE OUT OF LIMITS IAW TEMP REV 53-27, SRM 53-00-00-01. REMOVED AND REPLACED THE FRAME IAW SRM 51-40-11, SRM 51-42-06, SRM 51-42-21, SRM 51-77-00-00, AND TR 51-32.

Part: STRAP — CORRODED (BS 559) · airframe 25,427 hrs · 24,008 cycles

BS 559 BETWEEN RBL 27 - 45 FLOORBEAM STRAP CORRODED. REMOVED AND REPLACED IAW SRM 51-42-06 AND 51-42-13.

Part: FLOOR SUPPORT — CORRODED (BS 409) · airframe 25,427 hrs · 24,008 cycles

BS 409+98 - 409+115 RBL 45, FLOOR SUPPORT CORRODED. BLENDED IAW REO 601R-53-00-530 AND FOUND TO BE OUT OF LIMITS. REPAIRED THE FLOOR SUPPORT IAW REO 601R-53-00-530, REV A.

Part: FLOORBEAM — CRACKED (BS 280) · airframe 25,427 hrs · 24,008 cycles

BS 280 LBL 11. FLOORBEAM LOWER AREA IS CRACKED. REPAIRED IAW REO 601R-53-11-171.

Part: SEAT TRACK — CORRODED (BS 559) · airframe 25,427 hrs · 24,008 cycles

BS 559 - 559+85 SEAT TRACK CORRODED. REMOVED AND REPLACED IAW GREO:601R-53-00-485.

Part: SEAT TRACK — CORRODED (BS 409-559) · airframe 25,427 hrs · 24,008 cycles

BS 409+128 - 559 SEAT TRACK CORRODED. R & R IAW GREO 601R-53-00-485.

Part: WEB — CORRODED (BS 559) · airframe 25,427 hrs · 24,008 cycles

BS 559 LBL 45 PRESSURE WEB CORRODED. REPAIRED IAW REO 601R-53-41-666.

Part: FLOOR SUPPORT — CORRODED (BS 559) · airframe 25,427 hrs · 24,008 cycles

BS 559+16 RBL 45 FLOOR SUPPORT CORRODED. BLENDED IAW REO 601R-53-00-526 01. REPAIRED IAW REO 601R-53-00-526-01 AND GREO 601R-53-00-526, REV.

Part: FLOORBEAM — CRACKED (BS 280) · airframe 25,427 hrs · 24,008 cycles

BS 280 RBL 9 FLOORBEAM ANGLE CRACKED. R & R IAW SRM 51-42-06.

Part: SEAT TRACK — CORRODED (BS 398-409) · airframe 25,427 hrs · 24,008 cycles

BS 398 - 409+128 LBL 9, SEAT TRACK CORRODED. R & R IAW GREO 601R-53-00-485.

Part: FLOORBEAM — CORRODED (BS 559) · airframe 25,427 hrs · 24,008 cycles

CARGO BAY BS 559+112 BETWEEN RBL 27 - 45 FLOORBEAM TOP PLATE CORRODED. REMOVED FLOORBEAM TOP TEE IAW SRM 51-42-06 AND INSTALLED IAW SRM 51-42-06 AND 51-40-11.

Part: STRAP — CORRODED (BS 559) · airframe 25,427 hrs · 24,008 cycles

BS 559 BETWEEN LBL 27 - 45 FLOORBEAM STRAP CORRODED. REMOVED AND REPLACED THE STRAP IAW SRM 51-42-06.

Part: ANGLE — CORRODED (BS 310) · airframe 25,427 hrs · 24,008 cycles

IN PASSENGER COMPARTMENT, UNDER FLOORBOARD 232CRF AT BS 310 RBL 45, THE SERVICE DOOR SILL ANGLE INNER ATTACHMENT PLATE HAS PITTING CORROSION. REMOVED CORRODED INNER ATTACHMENT ANGLE FROM FS 310.00 ON RBL 45.00. FIT, DRILLED AND INSTALLED NEW ATTACHMENT ANGLE, PN 601R38303-203S IAW SRM 51-42-06, 51-42-13 AND 51-42-21.

Part: SEAT TRACK — CORRODED (BS 398-409) · airframe 25,427 hrs · 24,008 cycles

BS 398 - 409+128 RBL 9 SEAT TRACK CORRODED. R & R IAW GREO 601R-53-00-485.

Part: FLOORBEAM — CORRODED (BS 349) · airframe 25,427 hrs · 24,008 cycles

BS 349 RBL 45, FLOORBEAM CORRODED. REPAIRED IAW SRM 51-42-06 AND 51-42-21.

Part: SEAT TRACK — CORRODED (BS 409-559) · airframe 25,427 hrs · 24,008 cycles

BS 409+128 - 559 SEAT TRACK CORRODED. R & R IAW GREO 601R-53-00-485.

Part: SEAT TRACK — CORRODED (BS 364-398) · airframe 25,427 hrs · 24,008 cycles

BS 364 - 398, LT SEAT TRACK HAS CORROSION. R & R, FABRICATED A NEW SEAT TRACK IAW GREO 601R-53-00-485.

Part: FLOOR SUPPORT — CORRODED (BS 574-589) · airframe 25,427 hrs · 24,008 cycles

CARGO BAY BETWEEN BS 574 - 589 RBL 45 FLOOR SUPPORT CORRODED. REPAIRED IAW REO 601R-54-00-526 01 AND GREO 601R-53-00-520, REV.

Part: ANGLE — CRACKED (BS 625) · airframe 25,427 hrs · 24,008 cycles

BS 625 OBLIQUE ANGLE CRACKED. R & R THE ANGLE IAW SRM TASK 51-42-06.

Part: WIRE — BROKEN (EMERGENCY LIGHT) · airframe 25,040 hrs · 23,614 cycles

LIGHTED FLOOR LEVEL EXIT SIGN AT PAX DOOR ENTRANCE INOPERATIVE. R & R WIRE SPLICE CONNECTOR PLUG IAW SRM 20-17-31. SYSTEM OPS CHECKED GOOD. NO FURTHER ACTION.

Part: LENS — FAILED (EMERGENCY LIGHT) · airframe 22,767 hrs · 21,326 cycles

ROW 7 A/B EMERGENCY LIGHT COVER ON FLOOR CAME APART. SECURED COVER IAW AMM 33-51-001.

Part: LAMP — BURNED OUT (EMERGENCY LIGHT) · airframe 22,601 hrs · 21,158 cycles

NR 1 CEILING EMERGENCY LIGHT INOPERATIVE. R & R LAMP IN NR 1 CEILING EMERGENCY LIGHT IAW AMM 33-51-16. OPS CHECKED GOOD.

Part: BATTERY PACK — INOPERATIVE (EMERGENCY LIGHT) · airframe 21,276 hrs · 19,782 cycles

EMERGENCY BATTERY PACK 3 INOPERATIVE. R & R EMERGENCY BATTERY PACK NR 3 IAW AMM 33-51-04. OPS CHECKED GOOD, ACFT OK FOR SERVICE.

Part: GLOWSTRIP — UNSERVICEABLE (CABIN) · airframe 21,264 hrs · 19,768 cycles

LT AFT PHOTOLUMINESCENT FLOOR TRACK HAS A SECTION OF GREY TRACK BASE, BROKEN AND MISSING. REPLACED BROKEN FLOOR TRACK SECTION WITH NEW GREY TRACK BASE PIECE IAW AMM 33-51-01-400-807.

Part: SEAT TRACK — CORRODED (BS 364-409) · airframe 21,254 hrs · 19,755 cycles

LT SIDE SEAT TRACK HAS FOUR AREAS OF MINOR CORROSION BETWEEN FS 364 TO FS 409+16. REMOVED LT SIDE SEAT TRACK IAW AMM 53-01-11-000-802. INSTALLED A NEW SIDE SEAT TRACK IAW AMM 53-01-11-400-802.

Part: SEAT TRACK — CORRODED (BS 529-559) · airframe 21,254 hrs · 19,755 cycles

LEFT SIDE SEAT TRACK HAS FOUR AREAS OF MINOR CORROSION BETWEEN FS 529 TO 559+48. REMOVED LT SIDE SEAT TRACK AND REPLACED WITH NEW SEAT TRACK IAW AMM 53-01-11-000-802 AND AMM 53-01-11-400-802.

Part: SEAT TRACK — CORRODED (BS 449.85-499) · airframe 21,254 hrs · 19,755 cycles

RT SIDE SEAT TRACK HAS FOUR AREAS OF MINOR CORROSION BETWEEN FS 449.85 TO 499. REMOVED DAMAGED SEAT TRACK IAW AMM 53-01-11-000-802. INSTALLED A NEW SEAT TRACK IAW AMM 53-01-11-400-802.

Part: SEAT TRACK — CORRODED (BS 409) · airframe 21,254 hrs · 19,755 cycles

LEFT SEAT TRACK HAS SIX AREAS OF MINOR CORROSION BETWEEN FS 409+16 TO 409+112. REMOVED SEAT TRACK & REPLACED WITH NEW SIDE SEAT TRACK IAW AMM 53-01-11-000-802 & AMM 53-01-11-400-802.

Part: SEAT TRACK — CORRODED (BS 499-529) · airframe 21,254 hrs · 19,755 cycles

LEFT SIDE SEAT TRACK HAS TWO AREAS OF MINOR CORROSION BETWEEN FS 499 TO 529. REMOVED SEAT TRACK IAW AMM 53-01-11-000-802. INSTALLED NEW SEAT TRACK IAW AMM 53-01-11-400-802.

Part: SEAT TRACK — CORRODED (BS 379-409) · airframe 21,254 hrs · 19,755 cycles

RT SIDE SEAT TRACK HAS TWO AREAS OF MINOR CORROSION BETWEEN FS 379 TO 409. REMOVED DAMAGED SEAT TRACK IAW AMM 53-01-11-000-802. INSTALLED A NEW SEAT TRACK IAW AMM 53-01-11-400-802.

Part: FLOOR SUPPORT — CORRODED (BS 559) · airframe 21,254 hrs · 19,755 cycles

RBL 36 FLOOR SUPPORT CORRODED AROUND & NUTPLATES FROM FS 559+80 TO FS 559.00+112. REMOVED FLOOR SUPPORT IAW SRM 51-42-06 AND SRM 51-42-21. LOCATED, DRILLED AND INSTALLED NEW FLOOR SILL IAW SRM 51-42-06, 51-42-21 AND REO 601R-53-51-200.

Part: SEAT TRACK — CORRODED (BS 513-559) · airframe 21,254 hrs · 19,755 cycles

RT SIDE SEAT TRACK HAS 2 AREAS OF MINOR CORROSION BETWEEN FS 513.00 TO 559+32. REMOVED SEAT TRACK AND REPLACED WITH NEW SEAT TRACK IAW AMM 53-01-11-400-802.

Part: SEAT TRACK — CORRODED (BS 559) · airframe 21,254 hrs · 19,755 cycles

CARGO TRACK CORRODED AT LBL 27 BETWEEN FS 559+80 TO FS 559+96. REMOVED SEAT TRACK IAW AMM 53-01-11-000-802. INSTALLED A NEW SEAT TRACK IAW SRM 53-41-400-802.

Part: CARGO TRACK — CORRODED (BS 574-589) · airframe 21,254 hrs · 19,755 cycles

CARGO TRACK CORRODED, LBL 9 BETWEEN FS 574 & 589. REMOVED TWO SCREWS AND DAMAGED ANCHOR PLATE IAW SRM 51-41-04. INSTALLED A NEW ANCHOR PLATE IAW SRM 51-41-04. SDR CLOSED.

Part: SILL — CORRODED (CARGO DOORWAY) · airframe 21,254 hrs · 19,755 cycles

CARGO DOOR SILL CORRODED AROUND SEVERAL NUTPLATES (TOP & BOTTOM). REMOVED CARGO SILL IAW SRM 51-42-06 AND SRM 51-42-21. INSTALLED NEW SERVICEABLE CARGO SILL IAW REO 601R-53-61-690, REV D AND SRM 51-42-06 AND 51-42-21.

Part: SILL — CORRODED (FUSELAGE) · airframe 21,264 hrs · 19,768 cycles

PASSENGER DOOR LOWER SILL HAS MINOR CORROSION ON FWD SIDE BELOW HANDRAIL STOP CUP AND AROUND PAX DOOR PROX SENSOR MOUNT HOLE, INBD SIDE. REMOVED FWD, MID & AFT LOWER DOOR SILL ANGLE UPPER ANGLES IAW SRM 51-42-06, 51-42-11 & 51-42-21. REINSTALLED FWD, MID & AFT LOWER DOOR SILL ANGLE UPPER ANGLES IAW SRM 51-42-06, 51-42-11 & 51-42-21. REMOVED FWD & AFT CLEATS FROM LOWER SILL ANGLE IAW SRM 51-42-06 & 51-42-11. REINSTALLED PAX DOOR LOWER SILL ANGLE FWD & AFT CLEATS IAW SRM 51-42-06 & 51-42-11.

Part: FLOOR SUPPORT — CORRODED (BS 574-721) · airframe 21,254 hrs · 19,755 cycles

FLOOR SUPPORT CAP, LBL 27 CORRODED FROM FS 574 TO 621. REMOVED CORRODED FLOOR SUPPORT CAP IAW SRM 51-42-06. LOCATED AND DRILLED NEW PART IAW SRM 51-40-11, INSTALLED NEW FLOOR SUPPORT CAP IAW REO 601R-53-61-3778, REV A AND SRM 5J1-42-06.

Part: SEAT TRACK — CORRODED (BS 449.85-499) · airframe 21,254 hrs · 19,755 cycles

LEFT SIDE SEAT TRACK HAS THREE AREAS OF MINOR CORROSION BETWEEN FS 449.85 TO FS 499. REMOVED SEAT TRACK IAW AMM 53-01-11-000-802. INSTALLED NEW SEAT TRACK IAW AMM 53-01-11-400-802.

Part: SEAT TRACK — CORRODED (BS 409) · airframe 21,254 hrs · 19,755 cycles

LEFT SIDE SEAT TRACK HAS THREE AREAS OF MINOR CORROSON BETWEEN FS 409+112 TO 409+128. REMOVED SEAT TRACK IAW AMM 53-01-11-000-802. INSTALLED A NEW SIDE SEAT TRACK IAW AMM 53-01-11-400-802.

Part: SEAT TRACK — CORRODED (BS 409-449.85) · airframe 21,254 hrs · 19,755 cycles

RIGHT SEAT TRACK HAS FIVE AREAS OF MINOR CORROSION BETWEEN FS 409+80 TO 449.85. REMOVED SEAT TRACK IAW AMM 53-01-11-000-802. INSTALLED NEW RT SEAT TRACK IAW AMM 53-01-11-400-802.

Part: SEAT TRACK — CORRODED (BS 559) · airframe 21,264 hrs · 19,768 cycles

CARGO BAY SEAT TRACK CORRODED AT LBL 27 BETWEEN FS 559+80 TO FS 559+96. REMOVED SEAT TRACK SECTION IAW AMM 53-01-11-000-802. INSTALLED A NEW SEAT TRACK SECTION AND SEAT TRACK FITTING IAW SRM 53-41-400-802.

Part: FLOOR SUPPORT — CRACKED (BS 484) · airframe 21,254 hrs · 19,755 cycles

FS 484, LBL 36 FLOOR SUPPORT CRACKED. REPAIRED IAW REO 601R-53-41-059.

Part: FLOOR SUPPORT — CRACKED (BS 484) · airframe 21,254 hrs · 19,755 cycles

FS 484, RBL 27 FLOOR SUPPORT CRACKED. REMOVED FLOOR SUPPORT IAW SRM 51-42-21. INSTALLED NEW FLOOR SUPPORT IAW SRM 51-42-21.

Part: GLOWSTRIP — UNSERVICEABLE (CABIN) · airframe 21,264 hrs · 19,768 cycles

LEFT MOST FWD PHOTOLUMINESCENT FLOOR TRACK FAILED INSPECTION, REQUIRES REPLACEMENT. REPLACED PHOTOLUMINESCENT FLOOR TRACK WITH SERVICEABLE IAW AMM 33-51-01-400-807.

Part: STRUT — UNDERSERVICED (NLG) · airframe 20,878 hrs · 19,354 cycles

AFTER TAKEOFF, WOW AND STEERING INOPERATIVE MESSAGE. WHEN GEAR SELECTED UP, MASTER WARNING, NOSE GEAR DISAGREE. EMERGENCY DECLARED, RETURNED TO DEPARTURE. R & R AIR STARTER VALVE IAW CMM 32-20-04. PERFORMED FULL SERVICE TO NLG STRUT IAW AMM 12-12-32. COMPLIED WITH NLG EXTENSION/RETRACTION CHECK IAW AMM 32-30-00. OPS CHECKED GOOD.

Part: PROXIMITY SENSOR — OUT OF ADJUST (NLG) · airframe 20,878 hrs · 19,354 cycles

AFTER TAKEOFF, WHEN GEAR WAS SELECTED UP, RECEIVED A MASTER WARNING NOSE DOOR OPEN & GEAR DISAGREEMENT AND MASTER CAUTION WOW. INPUT & STEERING INOPERATIVE. RAN AND FOLLOWED THE QRH, DID NOT MAKE ON OVERWEIGHT LANDING. EMERGENCY DECLARED, RETURNED TO DEPARTURE. ADJUSTED NLG OLEO CENTERED/EXTENDED PROXIMITY SENSOR IAW AMM 32-61-05. OPS CHECKED GOOD, NO FURTHER DEFECTS NOTED. ACFT OK FOR RETURN TO SERVICE.

Part: LEVER — FAILED (TE FLAPS) · airframe 20,673 hrs · 19,125 cycles

FLAPS FAILED AT 20 DEGREES. EMERGENCY DECLARED, ACFT RETURNED TO DEPARTURE. COMPLIED WITH FLAP FAIL AD 2009-06-12, R & R FLAP CONTROL LEVER, OPS CHECKED OK IAW AMM 27-51-01.

Part: FLAP SYSTEM — FAILED (TE FLAPS) · airframe 20,351 hrs · 18,773 cycles

DURING DEPARTURE, FLAPS FAILED AT 20 DEGREES, RAN QRH PROCEDURE DIVERTED WITH FLAPS AT 20 DEGREES, EMERGENCY DECLARED. NORMAL LANDING .

Part: TIRE — FAILED (MLG) · airframe 20,351 hrs · 18,773 cycles

DURING TAKEOFF ROLL, BLEW A TIRE ON ROTATION. ON CLIMBOUT IT WAS CONFIRMED BY TOWER. LANDED NORMALLY WITHOUT INCIDENT. EMERGENCY DECLARED. R & R LT INBD MLG TIRE AND ASSY IAW AMM 32-41-01.

Part: DRIVE UNIT — FAILED (TE FLAPS) · airframe 20,329 hrs · 18,743 cycles

FLAPS FAILED IN FLIGHT ON APPROACH, 20 POSITION DURING SELECTION TO 30 DEGREE. EMERGENCY DECLARED. R & R FLAP POWER DRIVE UNIT IAW AMM 27-32-01, IPC REF 27-52-00, FIG 1, ITEM 5. OPS CHECKED GOOD NO FURTHER DEFECTS NOTED.

Part: GLOWSTRIP — DETERIORATED (CABIN) · airframe 20,126 hrs · 18,512 cycles

FWD RT SECTION OF PHOTOLUMINESCENT AISLE STRIP IS FADED AND DOES NOT GLOW. REMOVED PHOTOLUMINESCENT STRIP AND REPLACED WITH NEW STRIP IAW CMM 33. NO FURTHER DEFECTS NOTED AT THIS TIME.

Part: LIGHT — BROKEN (CABIN) · airframe 19,798 hrs · 18,145 cycles

FLOOR EMERGENCY EXIT FLOOD LIGHT BY PAX DOOR BROKEN. R & R FLOOR EMERGENCY EXIT FLOOD LIGHT IAW AMM 33-51-19, OPS CHECKED GOOD.

Part: LAMP — BURNED OUT (EMERGENCY LIGHT) · airframe 19,247 hrs · 17,543 cycles

LEFT AFT EXTERIOR EMERGENCY LIGHT INOPERATIVE. RELAMPED IAW AMM 33-51-21. OPS CHECKED GOOD.

Part: RELAY — MALFUNCTIONED (ACCESS BUSS) · airframe 18,464 hrs · 16,681 cycles

ACCESS BUSS CAUTION MESSAGE AND EMERGENCY LIGHT ON STATUS MESSAGE, CYCLES ON AND OFF AT GATE WITH NO OTHER MESSAGE'S. REMOVED AND ACCESS BUSS RELAY K1XD IAW AMM 24-51-27. PERFORMED OPS TEST IAW AMM 24-51-27-700-801. SYS CHECKED GOOD NO FAULTS AT THIS TIME.

Part: BUSS — INTERMITTENT (ELECTRICAL) · airframe 18,464 hrs · 16,681 cycles

DURING PUSHBACK, ACCESS BUSS CAUTION MESSAGE AND EMERGENCY LIGHTS MESSAGE WOULD CYCLE ON AND OFF. GATE RETURN, COULD NOT DUPLICATE. ACCESS BUSS MESSAGE NOT ON AND EMERGENCY LIGHTS NOT COMING ON EITHER. OPS CHECKED GOOD IAW AMM 24-00-00 AND 33-51-00.

Part: COALESCER BAG — CONTAMINATED (CABIN AIR) · airframe 18,295 hrs · 16,498 cycles

IN AIR PACKS ODOR & MOLDY DURING FLIGHT-FILTERS MAY NEED CLEANING. CLEANED COALESCERS IAW AMM 21-51-13. OPS CHECKED GOOD ACFT OK FOR SERVICE.

Part: LAMP — BURNED OUT (EMERGENCY LIGHT) · airframe 17,833 hrs · 15,973 cycles

RIGHT EXTERNAL EMERGENCY LIGHT (2ND FROM FRONT) INOPERATIVE. RELAMPED RT EXTERNAL EMERGENCY LIGHT IAW AMM 33-51-21. OPS CHECKED GOOD.

Part: FLASHLIGHT — INOPERATIVE (COCKPIT) · airframe 17,542 hrs · 15,624 cycles

FIRST OFFICERS FLASHLIGHT INOP. REMOVED AND REPLACED F/O FLASHLIGHT IAWCRJ200AMM 25-26-00.

Part: LIGHT — INOPERATIVE (OVERWING) · airframe 17,466 hrs · 15,537 cycles

LT FUSELAGE AFT OVERWING EMERGENCY LIGHT INOP. R & R LT AFT FUSELAGE OVERWING EMERGENCY LIGHT IAW AMM 33-51-21. OPS CHECK GOOD. (CLOSED)

Part: LIGHT — INOPERATIVE (EXTERIOR) · airframe 17,322 hrs · 15,364 cycles

RT EXTERIOR NR 4 EMERGENCY LIGHT INOP. R & R RT EXTERIOR EMERGENCY LIGHT NR4 IAW AMM 33-51-21. OPS CK GOOD. R & R RT EXTERIOR EMERGENCY LIGHT NR 4 IAW AMM 33-51-21. OPS CK GOOD.

Part: FLASHLIGHT — INOPERATIVE (CABIN) · airframe 17,101 hrs · 15,114 cycles

F/A FLASHLIGHT INOP. INSTALLED NEW FLASHLIGHT TO F/A STA REF 25-61-00. ACFT READY FOR SERVICE. (CLOSED)

Part: BATTERY PACK — INOPERATIVE (EMERGENCY LIGHTS) · airframe 16,515 hrs · 14,422 cycles

BATTERY PACK AT LOCATION FS 559 FOR EMERGENCY LIGHTS INOP. R & R NR 4 BATTERY PACK AT LOCATION FS 559 & PERFORMED OPS CHECK. NO DEFECTS NOTED IAW AMM 33-51-04-000-801 & 33-51-04-710-801.

Part: BULKHEAD — CRACKED (BS 280) · airframe 16,506 hrs · 14,412 cycles

FS 280 BULKHEAD WAS CRACKED AND DENTED DURING INSTALLATION OF REPAIR PATCH IAW REO 601R-53-11-1727 CRACK MEASURES APPROX .75" LONG AND DENT MASURES .100 DEEP. REPAIRED FS 280 BULKHEAD IAW REO NR 601R-53-11-1727 AND REO NR 601R-53-11-1887. COMPLIED WITH EC/TC REO 601R-53-11-1727 IAW REO 601R-53-11-1727.

Part: BULKHEAD — CRACKED (BS 559) · airframe 16,506 hrs · 14,412 cycles

QTY 3 HFEL INDICATIONS NOTED ON FS 559.0 BULKHEAD WEB & CAP ANGLES AS LISTED: (1) 60 PERCENT FSH 0.2" LONG IN WEB AT RBL 18.0 WL 59.10 (2) 60 PERCENT FSH 0.1" LONG IN WEB AT RBL 9.0 WL 54.10 (3) IN CAP ANGLE RADIUS 80 PERCENT FSH 0.2" LONG BELOW LBL 18.0 VERTICAL POST. AREAS MARKED ON ACFT. FAILS NDT INSPECTION AT THIS TIME. REO 601R-53-41-260 IAW REO 601R-53-41-260 REV D.

Part: ATTACH FITTING — CRACKED (BS 621) · airframe 16,506 hrs · 14,412 cycles

60 PERCENT FSH HFEL INDICATION NOTED APPROX 0.2" LONG IN FS 621.00 PRESSURE BULKHEAD AT THE UPPER INBD CORNER OF THE LINTEL ATTACH FITTING. INDICATION MARKED ON ACFT. FAILS NDT INSP AT THIS TIME. REPAIRED IAW EC/TC REO 601R-53-61-1230 HAS BEEN COMPLETE AND THE REPAIR C/W THE REQUIREMENTS OF EC/TC AND REO 610R-53-61-1230 REV D. PAINTED FUSELAGE EXTERIOR REPAIRED AREA IAW SRM 51-25-01. PAINTED BULKHEAD REPAIRED AREA IAW SRM 51-25-06 AND SRM 51-25-16.

Part: FRAME — CORRODED (BS 333) · airframe 16,506 hrs · 14,412 cycles

FS 333 LOWER BELLY SECTION IS CORRODED. REMOVED BOTTOM FRAME SECTION AT FS 333 BETWEEN STR 23L AND 23R IAW SRM 51-42-06 AND 51-42-21. TEMPORARILY INSTALLED NEW FRAME SECTOR, LOCATED AND DRILLED, REMOVED AND DEBURRED IAW SRM 51-42-06. INSTALLED BOTTOM FRAME SECTION AT FS 333 BETWEEN STR 23L AND 23R IAW SRM 51-42-06 AND 51-42-21. PAINTED REPAIR IAW SRM 51-25-16. CORROSION LIMITED TO LOWER FS 333 AND FRAME SECTION ONLY. NO CORROSION NOTED TO SURROUNDING STRUCTURE OR SKIN.

Part: ATTACH ANGLE — CRACKED (BS 621) · airframe 16,506 hrs · 14,412 cycles

CARGO DOOR SUPPORT BEAM LOWER ATTACH ANGLE THAT CONNECTS TO FS 621.00 PRESSURE BULKHEAD IS CRACKED IN RADIUS, INDICATION IS MARKED ON PART. REMOVED CARGO DOOR SUPPORT BEAM LOWER ANGLE COMMON TO FS 621 AND REPLACED WITH A NEW SERVICEABLE SUPPORT ANGLE IAW SRM 51-42-21. PAINTED REPAIRED AREA IAW SRM 51-25-16.

Part: BULKHEAD — CRACKED (BS 621) · airframe 16,506 hrs · 14,412 cycles

50 PERCENT FSH HFEL INDICATION NOTED APPROX 0.2" LONG IN FS 621.00 PRESSURE BULKHEAD AT THE UPPER CORNER OF THE CARGO DOOR TRACK. INDICATION MARKED ON ACFT, FAILS NDT AT THIS TIME. C/W REO 601R-53-61-1541 REV B. SEALED REPAIR IAW SRM 51-23-00. PAINTED REPAIR IAW SRM 51-25-06. COMPLIED WITH ECTC REO 601R-53-61-1541 AND MET ALL THE REQUIREMENTS OF REO 601R-53-61-1541, REV B.

Part: BULKHEAD — CRACKED (BS 621) · airframe 16,506 hrs · 14,412 cycles

40 PERCENT FSH HFEL INDICATION NOTED APPROX 0.2" LONG IN FS 621.00 PRESSURE BULKHEAD AT RBL 18.00, WL 135.5. INDICATION MARKED ON ACFT. FAILS NDT INSP AT THIS TIME. REMOVED FIRE EXTINGUISHER CARGO DISCHARGE LINE & GUARD AMM 26-25-07-000-801 STEP 2A10 - 2A14. CRACK AT RBL 18.0 WL 135.5 COMPLIED WITH EC/TC REO 601R-53-61-1285 AND MET ALL THE RERQUIREMENTS OF REO 601R-53-61-1285 REV A AND BLINT BOLT PLT 214-5 (-6) IS INSTALLED IN LIEU OF SOLID RIVETS MS20470AD5 IN 11 LOCATIONS SHOWN IN SHEET 2 IAW REO 601R-53-61-3099 REV B THE SUB MEETS ALL REQUIREMENTS OF REO 601R-53-61-3099 REV B. INSTALLED FIRE EXTINGUISHER DISCHARGE LINE IAW AMM 26-25-07-400-801 STEP 3A1 - 3A3.

Part: SEAT TRACK — CORRODED (BS 560) · airframe 16,506 hrs · 14,412 cycles

CORROSION ON SEAT TRACK FS 560 RBL 27. REMOVED 17 EA SCREWS W/EZ OUT. REMOVED OLD RTV AND PROTECTIVE FILM. CLEANED FLOORBEAM AND REPLACED MYLAR FILM. SKIM COATED MYLAR WITH RTV 157 AND INSTALLED NEW SERVICEABLE SEAT TRACK RAIL WITH SCREWS WITH MASTINOX AND TORQUED IAW AMM 20-21-00-910-801.

Part: FLOOR SUPPORT — CRACKED (BS 484) · airframe 16,506 hrs · 14,412 cycles

FS 484, RBL 36, PREVIOUS REPAIR ANGLE, FLOOR SUPPORT ANGLE CRACKED. REMOVED FLOOR SUPPORT ANGLE AT FS 484, RBL 36 IAW SRM 51-42-21. PART REQUIRES INSTALL. INSTALLED REPAIR ANGLE IAW REO 601R-53-41-059. REPAIR TO THE INTERCOSTALS AT FS 484.0 BETWEEN BL 27.0 AND BL 36.0 IS COMPLETED IAW REO 601R-53-41-059 AND MEETS WITH ALL THEIR REQUIREMENTS.

Part: SUPPORT ANGLE — CRACKED (RWS 53.60) · airframe 16,506 hrs · 14,412 cycles

RT BATT RIB IS CRACKED AT WS 53.60. REMOVED BATT RIB SUPPORT ANGLE, COVER PANEL AND CONNECTORS J410 & J412 IAW SRM 51-41-02. REO REPAIR FOR BATT RIB NEEDS ACCOMPLISHED. COMPLIED WITH ASA REO NR 601R-57-51-046 REPAIR NR 2. REINSTALLED SUPPORT ANGLE AND COVER PANEL IAW SRM 51-41-02. REINSTALLED CONNECTORS IAW ESPM 20-17-20. OPS CK DUE ON ANTI-SKID SYS. RELAY OPS CHECK OF THE PROXIMITY SENSING SYS AND BRAKE TEMP MONITORING SYS ALSO DUE. PERFORMED OPS TESTS OF ANTI-SKID SYS IAW AMM 32-44-00-710-801 AND PROX SENSING SYS IAW AMM 32-61-00-710-801 AND BRAKE TEMP MONITORING IAW AMM 32-46-00-710-801. NO DEFECTS NOTED.

Part: SEAT TRACK — CORRODED (BS 560) · airframe 16,506 hrs · 14,412 cycles

SEAT TRACK IN CARGO COMPARTMENT FS 560 RBL 9 IS CORRODED. REMOVED 9 EA SCREWS WITH EZ OUT. REMOVED OLD RTV AND PROTECTIVE FILM. CLEANED FLOORBEAM AND REPLACED MYLAR FILM. SKIM COATED MYLAR WITH RTV 157 AND INSTALLED NEW SERVICEABLE SEAT TRACK RAIL WITH NEW SERVICEABLE SCREWS WITH MASTINOX AND TORQUED IAW AMM 20-21-00-910-801.

Part: FLOOR SUPPORT — CRACKED (BS 460) · airframe 16,506 hrs · 14,412 cycles

FS 460, RBL 9 OTBD SIDE FLOOR SUPPORT CRACKED. REMOVED DAMAGED SUPPORT FITTING AT FS 460 RBL 9 OTBD SIDE AND REPLACED W/NEW SERVICEABLE FITTING IAW SRM 51-40-11, 51-42-06 AND 51-42-21.

Part: NUT PLATE — BROKEN (BS 621) · airframe 16,506 hrs · 14,412 cycles

NUTPLATE BROKEN ON PRESSURE BULKHEAD FS 621 LBL 9, WL 80. (RESOLVED ON W/O: 154636 TASKCARD: N/R-00307 ) R& R NUTPLATE ON PRESSURE BUKLHEAD FS 621, LBL 9, WL 80 IAW SRM 51-42-06. (CLOSED)

Part: SEAT TRACK — CORRODED (BS 570) · airframe 16,506 hrs · 14,412 cycles

SEAT TRACK CORRODED CARGO COMPARTMENT FS 570 LBL 9. REMOVED 12 EA SCREWS W/EZ OUT. REMOVED OLD RTV AND PROTECTIVE FILM. CLEANED FLOORBEAM AND REAPPLIED MYLAR FILM. SKIM COATED MYLAR W/RTV 157 AND INSTALLED SERVICEABLE SEAT TRACK RAIL AND SCREWS W/MASTINOX AND TORQUED IAW AMM 20-21-40-910-801.

Part: SEAT TRACK — CORRODED (BS 570) · airframe 16,506 hrs · 14,412 cycles

SEAT TRACK CORRODED IN CARGO COMPARTMENT FS 570, RBL 9. REMOVED 11 EA SCREWS W/EZ OUT. REMOVED OLD RTV AND PROTECTIVE FILM. CLEANED FLOORBEAM, REAPPLIED MYLAR FILM TO BEAM. SKIM COATED MYLAR FILM W/RTV 157 AND INSTALLED SERVICEABLE SEAT TRACK RAIL AND SCREWS W/ SEALANT AND TORQUED IAW AMM 20-21-00-910-801.

Part: INTERCOSTAL — CRACKED (BS 621-625) · airframe 16,506 hrs · 14,412 cycles

FS 621 TO FS 625 INTERCOSTAL CRACKED LT & RT SIDE. REMOVED INTERCOSTALS RT & LT FS 621 TO FS 625 IAW SRM 51-42-21. LT & RT INTERCOSTALS REQUIRE NEW PARTS TO INSTALL. INSTALLED INTERCOSTALS RT & LT FS 621 TO FS 625 IAW SRM 51-42-06. REQUIRE PAINT TOUCH UP. PAINTED, REPAIRED AREA IAW SRM 51-25-16.

Part: PLACARD — TORN (PAX DOOR) · airframe 16,506 hrs · 14,412 cycles

INTERNAL EXIT SIGN ON PAX DOOR TORN. APPLIED NEW PLACARD S1574-18.

Part: FAIRING — CRACKED (NACELLE STANG) · airframe 16,506 hrs · 14,412 cycles

STANG FAIRING 444BT IS CRACKED AND FASTENER HOLES ARE ENLARGED. RECEIVED SERVICEABLE STANG FAIRING FROM STORES. LOCATED AND INSTALLED FAIRING BRACKETS IAW SRM 51-42-06. REQUIRES PAINT ON FAIRING ASSY. REF MASTER PANEL BOOK FOR INSTALLATION OF STANG FAIRING. REQURIES PAINT. PAINTED PNL 444BT IAW SRM 57-25-01.

Part: STEP — CRACKED (PAX DOOR) · airframe 14,410 hrs · 12,173 cycles

PAX DOOR BOTTOM STEP CRACKED.

Part: DOOR — BINDING (SERVICE DOOR) · airframe 13,993 hrs · 11,777 cycles

SERVICE DOOR CANNOT BE OPENED FROM OUTSIDE, HANDLE WILL NOT POP OUT

Part: FLAP SYSTEM — FAILED (WING) · airframe 13,850 hrs · 11,651 cycles

ON APPROACH RECEIVED FLAPS FAIL. FLAPS FAILED IN ZERO POSITION. REFER TO WO 106447, ALL FLEX SHAFTS, ALL FLAP ACTUATORS, RT BPSU, CHANGED IAW AMM 27-53-10, 27-51-10, AIRCRAFT OK FOR SERVICE.

Part: FLAP SYSTEM — FAILED (TE FLAPS) · airframe 13,768 hrs · 11,592 cycles

FLT 5448 - FLAP FAIL AT ZERO DEGREES. EN ROUTE TO AVP A/C DIVERTED TO ABE DUE TO MTC. EMERGENCY DECLARED.

Part: FLAP SYSTEM — MALFUNCTIONED (TE FLAPS) · airframe 13,755 hrs · 11,579 cycles

FLT 5379 - EMERGENCY DECLARED, FLAP FAIL CAUTION MSG ON APPROCH WHEN SELECTING 8 DEG FLAP, FLAP FAIL AT ZERO.

Part: RVDT — OUT OF RIG (NLG STEERING)

STEERING INOP CAUTION MSG ON CLIMB OUT AFTER GEAR RETRACTION. ENROUTE TO FNT A/C DIVERTED TO CVG DUE TO MTC--EMERGENCY DECLARED. FLT 4901. UPON INSPECTION FOUND LT AND RT FEEDBACK RVDT`S OUT OF RIG. RIGGED RVDT`S, OPS CHECK GOOD DONE IAW AMM 32-51-20. (B)

Part: ATTACH FITTING — CRACKED (BS 280)

I/B AND O/B CLIPS AT FS 280.0 LBL 9.0 CRACKED IN RADIUS. REMOVED 2 EA CAMLOC RECEPTACLES IAW SRM 51-42-06. REMOVED INBD AND OTBD CLIPS IAW SRM 51-42-06 AND 51-42-21. CAMLOC RECEPTACLES AT FS 280.0, 2 TOTAL AND INBD AND OTBD CLIPS REQUIRE INSTALLATION. INSTALLED INBD AND OTBD CLIPS AT FS 280.0 LBL 9.0 NEW SERVICEABLE IAW SRM 51-42-06 AND 51-42-21. 2 EA CAMLOC RECEPTACLES REQUIRE INSTALLATION. INSTALLED 2 EA SAME CAMLOC RECEPTACLES IAW SRM 51-42-06. REPAIR COMPLETE. (B)

Part: INTERCOSTAL — CRACKED (BS 484) · airframe 12,646 hrs · 10,579 cycles

FS 484 LBL 36.0 PREVIOUS REPAIR ON INTERCOSTAL ANGLE CRACKED AROUND FASTENER HOLE. REPAIRED CRACKED INTERCOSTAL ANGLE AT FS 484 LBL 36 BY FABRICATING NEW ANGLE AND INSTALLING IAW BOMBARDIER REO 601R-53-41-059 STEPS 5-14. (B)

Part: ANGLE — CRACKED (PAX DOOR) · airframe 12,646 hrs · 10,579 cycles

PAX DOOR VENT FLAP SUPPORT STRUCTURE HAS CRACKED ANGLE ON AFT SIDE AT THE LOWER RIVET. REMOVED AND REPLACED PAX DOOR VENT FLAP SUPPORT STRUCTURE ANGLE ON AFT SIDE AS NEEDED IAW CRJ 200 SRM 51-42-06. (B)

Part: ATTACH FITTING — CRACKED (280) · airframe 12,646 hrs · 10,579 cycles

INBOARD AND OUTBOARD CLIPS AT FS 280.0 RBL 9.0 CRACKED IN RADIUS. REMOVED CRACKED INBOARD AND OUTBOARD CLIPS AT FS 280 RBL 9.0, REPLACED WITH NEW IAW CRJ 200 SRM 51-42-06. (B)

Part: FLOORBEAM — CRACKED (BS 280)

TRANSVERSE BEAM CRACKED AT FS 280.0 LBL 12.0 IN UPPER RADIUS JUST O/B OF EMER EXTENSION CABLE PULLEY BRACKET. REPAIRED FS 280 TRANSVERSE BEAM BETWEEN LBL 9.0 AND LBL 12.0 IAW REO 601R-53-11-138. (B)

Part: LIGHT — INOPERATIVE (CABIN) · airframe 11,978 hrs · 10,013 cycles

CEILING 2ND FROM FRONT EMERGENCY LIGHT INOP.

Part: FLAP — MALFUNCTIONED (WING) · airframe 11,877 hrs · 9,924 cycles

FLAP FAIL, EMERGENCY DECLARED. FLT 4317 DEL 35 MINS.

Part: PLACARD — UNKNOWN (EMERGENCY LIGHTS) · airframe 11,636 hrs · 9,722 cycles

MAIN DOOR EXIT SIGN PLACARD AND DOOR "OPEN" PLACARD IN EXIT WAY NEEDS TO BE REPLACED.

Part: LIGHT — INOPERATIVE (CABIN) · airframe 11,585 hrs · 9,682 cycles

CABIN FLOOR EMERG LIGHTS AT ROWS 4CD THRU 8CD ARE INOP.

Part: LATCH — INOPERATIVE (SERVICE DOOR) · airframe 11,550 hrs · 9,651 cycles

SERVICE DOOR OUTER LATCH INOP.

Part: LIGHT — INOPERATIVE (CABIN) · airframe 11,545 hrs · 9,646 cycles

FOUND RT FORWARD EXTERIOR EMERGENCY LIGHT IS INOP.

Part: LIGHT — INOPERATIVE (CABIN) · airframe 11,315 hrs · 9,421 cycles

ROW 6 THRU 8 EMERGENCY LIGHTING INOP.

Part: FLASHLIGHT — INOPERATIVE (COCKPIT) · airframe 11,261 hrs · 9,383 cycles

F/O'S FLASHLIGHT IN COCKPIT INOP.

Part: STEP — BROKEN (PAX DOOR) · airframe 11,114 hrs · 9,270 cycles

PAX DOOR BOTTOM STEP IS BROKEN.

Part: DOOR — BINDING (SERVICE DOOR) · airframe 11,012 hrs · 9,187 cycles

SERVICE DOOR WILL NOT OPEN FROM THE OUTSIDE.

Part: FLASHLIGHT — INOPERATIVE (CABIN) · airframe 10,568 hrs · 8,854 cycles

F/A'S STATION FLASHLIGHT INOP.

Part: FLAP — MALFUNCTIONED (WING) · airframe 10,084 hrs · 8,472 cycles

FLAPS FAIL IN FLT SELECTED 8 STAYED AT 0. EMERGENCY EQUIPMENT ROLLED AS A PRECAUTION. FLT 4560 (X2) CX.

Part: UNKNOWN — UNKNOWN (TE FLAPS) · airframe 10,069 hrs · 8,462 cycles

FLAPS FAIL CAUTION WHEN FLAPS SELECTED TO 8 STAYED AT 0 THE WHOLE TIME (EMERGENCY DECLARED).

Part: FLAP SYSTEM — FAILED (TE FLAPS) · airframe 9,922 hrs · 8,355 cycles

FLAPS FAIL 0 DEGREES. EMERGENCY DECLARED.

Part: UNKNOWN — UNKNOWN (TE FLAPS) · airframe 9,855 hrs · 8,300 cycles

FLAP FAIL AT ZERO ON APPROACH. EMERGENCY DECLARED.

Part: LIGHT — INOPERATIVE (CABIN) · airframe 9,811 hrs · 8,269 cycles

CABIN EMERGENCY TRACK LIGHTS, CENTER SECTION INOP.

Part: LIGHT — INOPERATIVE (EMERGENCY EXIT) · airframe 9,618 hrs · 8,123 cycles

LEFT OVERWING EMERGENCY AFT EXT LIGHT INOP.

Part: LIGHT — INOPERATIVE (RT WING) · airframe 8,588 hrs · 7,323 cycles

RIGHT WING EMERGENCY LIGHT INOP.

Part: HANDLE — CRACKED (PAX DOOR) · airframe 8,315 hrs · 7,103 cycles

PAX DOOR OUTER HANDLE IS CRACKED.

Part: ANGLE — CRACKED (BS 484) · airframe 7,881 hrs · 6,724 cycles

RT O/B 484 IS CRACKED. CUT AWAY DAMAGED FLANGE. MADE A NEW ANGLE. NDT CUTLINE ON W/C 237. FABRICATED ANGLES FLUORESCENT INSPECTION PERFORMED. NO CRACKS IAW CRJ NDTM 51-20-08. INSTALLED ANGLE IAW REO 601R-53-41-059. (CLOSED)

Part: ANGLE — CRACKED (FUSELAGE) · airframe 7,881 hrs · 6,724 cycles

RANRC 124. LT OBLIQUE ANGLE CRACKED.

Part: ANGLE — CRACKED (THRUST REVERSER) · airframe 7,881 hrs · 6,724 cycles

RT OBLIQUE ANGLE CRACKED. OK TO INSTALL. REINSTALLED RT T/R IAW CRJ AMM 78-30-00. REQUIRES RIG CHECK/ OPS CHECK/ CLEARANCE CHECK ON BLOCKER DOORS. PERFORMED RIG 2 CLEARANCE CHECK OF BLOCKER DOORS IAW CRJ AMM 78-33-21. OPS CHECK DEPLOY SWICTH IAW CRJ AMM 48-37-01.

Part: CLIP — CRACKED (BS 484) · airframe 7,881 hrs · 6,724 cycles

RT I/B 484 IS CRACKED. REMOVED CLIP, MADE A NEW CLIP USING 2024-T3, .063, P.O. 7696-1. FABRICATED CLIP (S) FLUORESCENT INSPECTION PERFORMED. NO CRACKS NOTED IAW CRJ NDTM 51-20-08. INSTALLED CLIP IAW REO 601R-53-41-059. SEE W/C 270 FOR NDI REQUIREMENT. (CLOSED)

Part: CLIP — CRACKED (BS 484) · airframe 7,881 hrs · 6,724 cycles

LT I/B 484 IS CRACKED. REMOVED CLIP AT FS 484.00 LBL 27.00. MADE NEW CLIP OF 2024-T42, 0.063", PO, R/O 437. LOCATED HOLES, DEBURR ALL, ALODINE, PRIME/ TOPCOAT. INSTALLED NEW CLIP IN WET WITH SOLID RIVETS/HI-LITE PINS, PRIME/TOPCOAT FASTENERS. APPLIED DYNATROL CORROSIVE/WATER INHIBITING COMPOUND TO REWORK AREA. REWORK DONE IAW REO 601R-53-41-059. SEE WC 270 FOR NDI OF THE CUTLINES. NO DEFECTS NOTED. (CLOSED)

Part: SKIN — CORRODED (FUSELAGE) · airframe 7,881 hrs · 6,724 cycles

CORROSION ON AIRCRAFT SKIN UNDER LOWER VHF ANTENNA. REMOVED MINOR CORROSION ON LOWER SKIN UNDER VHF ANTENNA ALODINED WORK AREA IAW CRJ SRM 51-21-06. (CLOSED)

Part: CLIP — CRACKED (BSD 484) · airframe 7,881 hrs · 6,724 cycles

LT O/B 484 IS CRACKED. CUTAWAY DAMAGED FLANGE IAW REO 601R-53-41-059. REF NDT OF CUTOUT ON W/C 237. DEBURR CUT, ALODINE, PRIME/TOPCOAT CUTLINE. MADE NEW CLIP. LOCATE HOLES, DEBURR ALL, TOUCHUP ALODINE, PRIME/TOPCOAT. INSTALLED NEW CLIP IN WET WITH SOLID RIVETS/HI-LITE PINS, PRIME/TOPCOAT FASTENERS. APPLIED DYNATROL CORROSIVE/WATER INHIBITING COMPOUND TO REWORK AREA. REWORK DONE IAW REO 601R-53-41-059. (CLOSED)

Part: COALESCER BAG — DIRTY (A/C BAY)

FLT 4400 - DURING CRUISE FROM PIT-CVG, A LIGHT BURNING ODOR WAS NOTED BRIEFLY. THE AIRCRAFT CONTINUED TO CVG, WHERE IT LANDED SAFELY. MAINTENANCE INSPECTED THE AIR CYCLE MACHINE OIL AND REMOVED AND REPLACED THE COALESCER BAGS. OPERATIONAL CHECKS GOOD. AIRCRAFT OK FOR SERVICE. (M)

Part: LAMP — BURNED OUT (EMERGENCY LIGHT)

DURING A GROUND INSPECTION IN CAE, THE LEFT MOST AFT EXTERIOR EMERGENCY LIGHT WAS FOUND TO BE INOPERATIVE. MAINTENANCE REMOVED AND REPLACED THE LAMP IN THE LEFT MOST AFT EXTERIOR EMERGENCY LIGHT. OPERATIONAL CHECKS GOOD. AIRCRAFT OK FOR SERVICE. (M)

Part: EXTINGUISHER — MALFUNCTIONED (CARGO BAY)

DURING CLIMB-OUT FROM DFW-ICT, THE CREW RECEIVED A CARGO BTL LOW CAUTION MESSAGE. THE CREW COMPLIED WITH THE QRH AND THE BOTTLES DID NOT TEST SUCCESSFULLY. AN EMERGENCY WAS DECLARED AND THE AIRCRAFT RETURNED TO DFW, LANDING SAFELY. MAINTENANCE REMOVED AND REPLACED THE HARD CARGO FIRE EXTINGUISHER. OPERATIONAL CHECKS GOOD. AIRCRAFT OK FOR SERVICE. (M)

Part: ACM — SEIZED (RIGHT)

DURING CLIMB-OUT FROM DFW-BTR, AT APPROXIMATELY 8,000 FT THE FLT ATTENDANT NOTICED AN ODOR IN THE CABIN FOLLOWED BY WHITE SMOKE AT THE TOP OF THE CABIN. SHORTLY AFTERWARDS THE CREW NOTICED AN ODOR IN THE COCKPIT. THE QRH WAS COMPLIED WITH AND AN EMERGENCY WAS DELCARED. THE AIRCRAFT RETURNED TO DFW AND LANDED SAFELY. DURING APPROACH THE FLIGHT ATTENDANT REPORTED THAT THE SMELL AND SMOKE HAS DISAPPEARED. MAINTENANCE FOUND THE RIGHT ACM LOCKED UP AND THE ACM TURBINE SECTION FULL OF OIL. MAINTENANCE REMOVED AND REPLACED THE RIGHT ACM AND THE COALESCER BAG. OPERAITONAL CHECKS GOOD. AIRCRAFT OK FOR SERVICE. (M)

Part: BEARING — BINDING (PAX DOOR)

FLT 4448 - DURING A GROUND INSPECTION IN DFW, THE PASSENGER DOOR WOULD NOT OPEN FROM THE INSIDE. MAINTENANCE LUBRICATED THE LOWER BEARING ASSEMBLY ON THE PASSENGER DOOR. OPERATIONAL CHECKS GOOD. AIRCRAFT OK FOR SERVICE. (M)

Part: HINGE PIN — LACK OF LUBE (PAX DOOR)

FLT 4730 - DURING A GROUND INSPECTION IN DFW, THE PASSENGER DOOR WOULD NOT CLOSE FROM THE INSIDE. MAINTENANCE LUBRICATED THE HINGE ROD ENDS ON THE PASSENGER DOOR. OPS CHECKS GOOD. AIRCRAFT OK FOR SERVICE. (M)

Part: DOOR — LACK OF LUBE (MAIN PAX)

FLT 4748 - DURING A GROUND INSPECTION IN DFW, THE PASSENGER DOOR WAS HARD TO OPEN. MAINTENANCE LUBRICATED THE PASSENGER DOOR. OPERATIONAL CHECKS GOOD. AIRCRAFT OK FOR SERVICE. (M)