N904EV

Part: WIRE HARNESS — BROKEN (ZONE 700) · airframe 46,528 hrs · 43,016 cycles

GEAR DISAGREE AFTER TAKEOFF. CLEARED VIA CHECKLIST. NOSE WHEEL WAS THE AFFECTED DOWN (FLIGHT 5555 - FILED CLOSED)THIS DISCREPANCY WAS TRANSFERRED TO CAMP ITEM 30474800 WITH THE FOLLOWING CORRECTIVE ACTION: "FOUND NOSE LANDING GEAR ELECTRICAL HARNESS ASSY. BROKEN. SEE CP 30477043 FOR REMOVAL AND REPLACEMENT OF THE NLG SNSR WOW 2 GEAR CENT HARNESS ASSY. SEE CP 30477058 FOR OPERATIONAL CHECKS AND RETRACTION/EXTENSION OF THE NOSE LANDING GEAR. "

Part: TRUNNION — MISALIGNED (ZONE 100) · airframe 46,442 hrs · 42,927 cycles

COMPLY WITH SB 601R-57-048 (WINGS €“ CENTER WING PRIMARY STRUCTURE €“ COLD WORK OF HOLES ON THE WEB OF THE MAIN LANDING GEAR (MLG) TRUNNION), DUE TO RH MLG TRUNNION REPLACEMENT (C-CHECK RO 06/05/2025)COMPLIED WITH SB 601R-57-048 (WINGS €“ CENTER WING PRIMARY STRUCTURE €“ COLD WORK OF HOLES ON THE WEB OF THE MAIN LANDING GEAR (MLG) TRUNNION), DUE TO RH MLG TRUNNION REPLACEMEN. HOLES REWORKED PER REO 601R-57-21-3987. TASK CARD 51-900-1003-SKY COMPLETED M-337 ATTACHED

Part: FLOOR PANEL — CRACKED (ZONE 100) · airframe 46,442 hrs · 42,927 cycles

ELECTRICAL BAY FLOOR PANEL @ FS 193 HAS A CRACK ON LH SIDE @ ACCUMLATER GAUGE BRACKET. (C-CHECK RO 06/05/2025)REPAIRED ELECTRICAL BAY FLOOR PANEL AT FS 193 IAW REO 601R-53-11-081

Part: TRUNNION — CRACKED (ZONE 600) · airframe 46,442 hrs · 42,927 cycles

COMPLY WITH SCHEDULED MAINTENANCE CODE: RA44221-601R-57-21-2831-N904EV-PR - THE RHS WING PLANK, TRUNNION, AND STEEL STRAP STACKUP HAS 4 EA CRACK INDICATIONS IN FASTENER HOLES WS65.75. REPAIRED IN REF TO REO 601R-57-21-2831, REV--, DTD 07/31/2018. **THE TRUNNION IS A LIFE LIMIT PART AND REQUIRES TO BE DISCARDED IN 15300 FLT CYC FROM THIS REPAIR INCORPORATION**, PART NUMBER: - , SERIAL NUMBER: 7628, POSITION: (C-CHECK RO 06/05/2025)COMPLY WITH SCHEDULED MAINTENANCE CODE: RA44221-601R-57-21-2831-N904EV-PR - THE RHS WING PLANK, TRUNNION, AND STEEL STRAP STACKUP HAS 4 EA CRACK INDICATIONS IN FASTENER HOLES WS65.75. REPAIRED IN REF TO REO 601R-57-21-2831, REV--, DTD 07/31/2018. **THE TRUNNION IS A LIFE LIMIT PART AND REQUIRES TO BE DISCARDED IN 15300 FLT CYC FROM THIS REPAIR INCORPORATION**, PART NUMBER: - , SERIAL NUMBER: 7628, POSITION: REPAIRED DISCREPANT HOLES PER REOS 601R-57-21-3907, 601R-57-21-3878, AND 601R-57-21-3879. TASK CARD 51-900-1003-SKY COMPLETED, M-337 ATTACHED

Part: UNKNOWN — DAMAGED (UNKNOWN) · airframe 45,543 hrs · 41,996 cycles

INSPECTION REQUIRED FOR AIRCRAFT WING DAMAGE BETWEEN WS 407.08 AND WS 377.40 AND BETWEEN FORWARD WING SPAR AND AFT WING SPAR. (FILED CLOSED)PERFORMED INSPECTION OF THE DAMAGE TO RH WING BETWEEN WS 407.08 AND WS 377.40 AND BETWEEN FORWARD WING SPAR AND AFT WING SPAR REFERENCE SRM 57-31-31. FOUND 2 DOUBLERS AT THIS LOCATION THAT ARE DAMAGED BEYOND LIMITS. THIS IS CONSIDERED A MAJOR REPAIR. SEE CP: 27533421 FOR REPAIR AND TASK CARD

Part: UNKNOWN — UNKNOWN (UNKNOWN) · airframe 45,543 hrs · 41,996 cycles

UPON FURTHER INSPECTION OF RH WING DAMAGE, FOUND 2 DOUBLERS FROM WS 407.08 AND WS 377.40 AND BETWEEN FWD SPAR AND AFT SPAR DAMAGE BEYONG LIMITS. DOUBLERS REQUIRE REPLACEMENT AND IS CONSIDERED MAJOR REPAIR. REFERENCE SRM 57-31-31 FIG 1 SHEET 2 ITEM 34 AND 36. REF CP: 27533417 FOR ORIGINAL WRITEUP. (FILED CLOSED)REMOVED AND REPLACED 2 DOUBLERS FROM WS 407.08 AND WS 377.40 AND BETWEEN FWD SPAR AND AFT SPAR IAW TASK CARD 51-900-1003-SKY AND REO 601R-57-31-1427 REV -- DATED 2023-12-08. ALL WORK ACCOMPLISHED BY MHIRJ MRT REFERENCE STATEMENT OF WORK FOR INFORMATION.

Part: SENSOR — FAILED (WOW) · airframe 43,957 hrs · 40,427 cycles

ON CLIMB OUT CALLED FOR GEAR UP, BOTH MLG WENT UP NORMALLY FOLLOWED BY GEAR DISAGREE WARNING MSG, AND SUBSEQUENT NOSE DOOR OPEN CAUTION MSG. EICAS INDICATED MLG UP AND LOCKED AND NLG DOWN. COMPLIED WITH QRH AND THEN ALL LANDING GEAR INDICATED DOWN AND GREEN. RETURNED TO ORD WITH NO FURTHER ISSUES. VSI UPON LANDING BETWEEN 200-300 (FLIGHT 5360 - FILED CLOSED) THIS DISCREPANCY WAS TRANSFERRED TO CAMP ITEM 25820382 WITH THE FOLLOWING CORRECTIVE ACTION: "REMOVED AND REPLACED NLG WOW2 AND CENTERED HARNESS ASSEMBLY AND NLG OLEO STRUT CENTERING BRACKET. (REF. CP 25820686, CP 25820644 CP 25823466 FOR WORK PERFORMED)."

Part: FITTING — DAMAGED (VERTICAL STAB) · airframe 41,662 hrs · 38,387 cycles

V-STAB FWD STEADY BLOCK SUPPORT FITTING FOUND TOOLING DAMAGE ON VERTICAL STAB AT ATTACH HOLES. (C-CHECK RO 6/11/2021) REPAIRED V-STAB FWD STEADY BLOCK SUPPORT FITTING FOUND TOOLING DAMAGE ON VERTICAL STAB AT ATTACH HOLES. IAW MHIRJ REO'S 601R-55-31-375 REV -B DATED 2021-06-04 AND 601R-55-31-383 REV -- DATED 2021-06-04 COMPLIED WITH ATTACHED STRUSTURE MAJOR REPAIR 51-900-1003-SKY,SDR AND M337 FORMES NO WEIGHT CHANGE. REFERENCE CONTINUE CARD FOR DETAILS OF WORK PERFORMED.

Part: SUPPORT FITTING — DAMAGED (VERTICAL STAB) · airframe 41,662 hrs · 38,387 cycles

V-STAB FWD STEADY BLOCK SUPPORT FITTING REQUIRES MACHINING (C-CHECK RO 6/11/2021) PART WAS DAMAGED DURING REMOVAL AND REPLACED BY A NEW SERVICEABLE PARTON CANP 22795401 JOB 97628103 OP 11 NO FINAL COPY OF REO 601R-55-31-381 REQUIRED DUE TO REPLACEMENT OF PART THIC CARD IS NO LONGER A MAJOR REPAIR

Part: SKIN — CORRODED (BS 559 S21-24R) · airframe 41,662 hrs · 38,387 cycles

MULTIPLE AREAS OF CORROSION AND CHAFF DAMAGE BETWEEN F.S. 559+80 & 559+112 FROM STGR 21R TO 24R (C-CHECK RO 6/11/2021) REMOVED DAMAGE FROM FUSE EXTERIOR SKIN FS 559+80- FS 559+112 FROM STR 21R 24R IAW REO 601R-53-51-582 REV -- DATED 2021-04-27. COMPLIED WITH SKYWEST TASK 51-900-1003-SKY AND ATTACHED FORM 337. NO WEIGHT CHANGE NOTED.

Part: RIB — CRACKED (LT WING TE FLAP) · airframe 41,662 hrs · 38,387 cycles

TRANSFERED FROM CAMP 22538869 JOB 97628101 OP 493 - L/H I/B FLAP I/B CLOSE OUT RIB HAS A DENT APPROX .200 DEEP AND POSSIBLE CRACK AT A NUTPLATE HOLE LOCATION. (C-CHECK RO 6/11/2021) PERFORMED A MAJOR REPAIR BY REMOVING AND REPLACING THE L/H I/B FLAP I/B CLOSE OUT RIB AT WS 50.498 IAW CRJ 200 SRM TASKS 51-42-13 AND 51-42-06 REV. 38B DATED 25 NOV 2020, AND REFERENCING DRAWING 601R14016 FOR CORRECT FASTENER INSTALLATION. COMPLETED SKYWEST TASK 51-900-1003-SKY. FORM M-337 COMPLETED AND ATTACHED. NO WEIGHT CHANGE NOTED.

Part: SKIN — CHAFED (LT WING) · airframe 41,662 hrs · 38,387 cycles

CHAFF DAMAGE FOUND AT WING TRAILING EDGE AT LBL 45 (C-CHECK RO 6/11/2021) REPAIRED CHAFE DAMAGE AT LBL45 LH WING TRAILING EDGE IAW MHIRJ REO #601R-57-21-3458 REV-- DATE 2021-04-09. TASK CARD 51-900-1003-SKY COMPLETED, FORM M-337 ATTACHED. NO CHANGE TO WEIGHT AND BALANCE.

Part: SKIN — CHAFED (WING) · airframe 41,662 hrs · 38,387 cycles

FOUND LH AND RH LOWER AFT WING PLANK BL 45 HAS CHAFED AREAS LH SIDE IS 3 INCHES LONG .025 DEEP AND RH SIDE 3 INCHES LONG .035 DEEP BOTH 1 INCH WIDE (C-CHECK RO 6/11/2021) REPAIRED RH LOWER AFT WING PLANK BL45 IAW MHIRJ REO#601R-57-21-3457 REV-- DATE 2021-04-09.TASK CARD 51-900-1003-SKY COMPLETED, FORM M-337 ATTACHED. NO CHANGE TO WEIGHT AND BALANCE.

Part: FLOOR SUPPORT — CORRODED (BS 559) · airframe 41,662 hrs · 38,387 cycles

RBL27 FLOORBEAM CAP BETWEEN APPROX. FS 559+8 ANDS FS 559+112 IS CORRODED. (C-CHECK RO 6/11/2021) REMOVED AND REPLACED FLOOR BEAM CAP IAW CRJ 200 SRM 51-42-15, 51-42-21, 51-42-34, AND REO 601R-53-51-578 REV -- DATED 2021-04-14. COMPLIED WITH TASK CARD 51-900-1003-SKY AND ATTACHED COMPLETED FORM 337. NO WEIGHT CHANGE NOTED.

Part: SUPPORT BEAM — CRACKED (BS 621 BULKHEAD) · airframe 41,662 hrs · 38,387 cycles

LOWER AFT ANGLE ON CARGO DOOR SUPPORT BEAM, ATTACHED TO FWD SIDE OF 621 BULKHEAD IS CRACKED. (C-CHECK RO 6/11/2021) REMOVED AND REPLACED LOWER AFT ANGLE ON CARGO DOOR SUPPORT BEAM, ATTACHED TO FWD SIDE OF 621 BULKHEAD IAW CRJ-200 SRM 51-42-21 AND 51-40-11 AND 51-23-00.

Part: SKIN — CHAFED (RT WG FLAP VANE) · airframe 41,662 hrs · 38,387 cycles

CUSTOMER REQUEST REPAIR OF RH IB FLAP VANE CAP FOR CHAFING DAMAGE AT WS 56.30, WS 104.099, AND WS 139.924 (C-CHECK RO 6/11/2021) REMOVED AND REPLACED RH IB FLAP VANE CAPS AT WS 56.30, WS 104.099.AND WS 139.924 IAW CRJ 200 SRM 51-40-11 AND 51-42-13 REV. 38B DATED 25 NOV 2020. COMPLETED SKYWEST TASK CARD 51-900-1003-SKY. M-337 COMPLETE AND ATTACHED. NO WEIGHT CHANGE.

Part: INTERCOSTAL — CORRODED (BS 559) · airframe 41,662 hrs · 38,387 cycles

R/H INTERCOSTAL FROM FS 559 TO FS 559+16 IS CORRODED BEYOND LIMITS AND REQUIRES REPLACEMENT (C-CHECK RO 6/11/2021) REMOVED R/H INTERCOSTAL FROM FS 559 TO FS 559+16 IAW: CRJ200-SRM-51-42-06 AND 51-41-02. LOCATED AND DRILLED NEW SERVICABLE INTERCOSTAL PN:601R38842-3 FROM FS559.00 TO FS559.16 IAW CRJ-200 SRM 51-40-11. INSTALLED NEW SERVICABLE INTERCOSTAL FROM FS559.00 TO FS559+16 IAW CRJ-200 SRM 51-41-02, 51-42-06 AND 51 -42-21. COMPLETED SKYWEST TASK CARD 51-900-1003-SKY AND ATTACHED FORM 337. NO WEIGHT CHANGE NOTED

Part: FLOOR SUPPORT — CORRODED (BS 563-621) · airframe 41,662 hrs · 38,387 cycles

R/H FLOOR SILL FROM FS 563 TO FS 621 IS CORRODED BEYOND LIMITS AND NEEDS REPLACED (C-CHECK RO 6/11/2021) REPAIRED R/H FLOOR SILL FROM FS 563 TO FS 621 IAW REO 601R-53-61-5376 REV -A DATED 2018-10-25. REFERENCE CONTINUE CARD FOR DETAILS OF WORK PERFORMED. COMPLETED MAJOR REPAIR SKY CARD 51-900-1003-SKY, 337 AND SDR ATTACHED

Part: FLOOR SUPPORT — CORRODED (BS 559) · airframe 41,662 hrs · 38,387 cycles

R/H FLOOR SILL FROM FS 559+16 TO FS 559+80 IS CORRODED BEYOND LIMITS AND REQUIRES REPLACMENT (C-CHECK RO 6/11/2021) REMOVED AND REPLACED RH FLOOR SILL FROM FS 559+16 - FS 559+80 IAW CRJ 200 SRM 51-42-06 REV 38 B 25 NOVEMBER 2020 TASK CARD 51-900-1003-SKY COMPLETED FORM 337 ATTACHED WEIGHT AND BALLANCE NOT AFFECTED.

Part: SKIN — CORRODED (BS 605-621) · airframe 41,662 hrs · 38,387 cycles

UPON REMOVAL OF AFT POTABLE WATER DRAIN FOUND EXTERIOR FUSE SKIN CORRODED BETWEEN F.S. 605 - F.S. 621 STRINGER 26R - 25R (C-CHECK RO 6/11/2021) REPAIRED FUSE SKIN CORROSION UNDER AFT POTABLE WATER DRAIN AT FS605 - FS621 STGR 26R - 25R IAW MHIRJ REO 601R-53-61-7611 REV-- DATED 2021-04-21. COMPLETED TASK CARD 51-900-1003-SKY AND ATTACHED COMPLETED FORM M-337. WEIGHT CHANGE IS NEGLIGIBLE.

Part: STOP FITTING — CRACKED (PAX DOOR) · airframe 41,662 hrs · 38,387 cycles

PASSENGER DOOR STOP BRACKET (FITTING) FS 310.00 STR 5L IS CRACKED. (C-CHECK RO 6/11/2021) REMOVED AND REPLACED PAX DOOR STOP FITTING IAW CRJ200 SRM 51-40-11 AND 51-42-21

Part: BULKHEAD WEB — DAMAGED (BS 621) · airframe 41,662 hrs · 38,387 cycles

FOUND REAR PRESSURE BULKHEAD WEB HAS 2 AREAS WITH MULTIPLE INDICATIONS NOTED 1) RBL9.5 WL74.5 1.5 INCHES LONG 100 %FSH AND 2) LBL18.00 WL75.5 1 ICH LONG 90%FSH BOTH AREAS FAILED NDT INSPECTION (C-CHECK RO 6/11/2021) REMOVED DAMAGE FROM REAR PRESSURE BULKHEAD AT FS 621 AND COMPLIED WITH REO 601R-53-61-7607 REV -- DATED 2021-04-23. COMPLETED SKYWEST TASK CARD 51-900-1003-SKY AND ATTACHED COMPLETED FORM 337. WEIGHT CHANGE ADDRESSED ON JOB 97628105 OP 5531 CAMP # 21981509

Part: ACCESS PANEL — CORRODED (RT WING) · airframe 41,662 hrs · 38,387 cycles

RIGHT LOWER WING PLANK FUEL ACCESS HOLE AT 650GB HAS CORROSION IN THE CRITICAL AND NON-CRITICAL AREAS. (C-CHECK RO 6/11/2021) REMOVED CORROSION FROM 650GB IN CRICTICAL AND NON-CRITICAL AREAS IAW REO 601R-57-21-030 REV L DATED 2014-02-05, COMPLIED WITH SKYWEST TASK CARD 51-900-1003-SKY AND ATTACHED COMPLETED FORM 337. NO WEIGHT CHANGE NOTED

Part: ACCESS PANEL — CORRODED (LT WING) · airframe 41,662 hrs · 38,387 cycles

LEFT LOWER WING PLANK FUEL TANK ACCESS HOLE AT 540AB HAS CORROSION IN CRITICAL AND NON-CRITICAL AREAS. (C-CHECK RO 6/11/2021) REMOVED CORROSION FROM 540AB IN CRICTICAL AND NON-CRITICAL AREAS IAW REO 601R-57-21-030 REV L DATED 2014-02-05, COMPLIED WITH SKYWEST TASK CARD 51-900-1003-SKY AND ATTACHED COMPLETED FORM 337. NO WEIGHT CHANGE NOTED

Part: ACCESS PANEL — CORRODED (LT WING) · airframe 41,662 hrs · 38,387 cycles

LEFT LOWER WING PLANK FUEL TANK ACCESS HOLE AT 550CB HAS CORROSION IN CRITICAL AND NON-CRITICAL AREAS. (C-CHECK RO 6/11/2021) REMOVED CORROSION FROM 550CB IN CRICTICAL AND NON-CRITICAL AREAS IAW REO 601R-57-21-030 REV L DATED 2014-02-05, COMPLIED WITH SKYWEST TASK CARD 51-900-1003-SKY AND ATTACHED COMPLETED FORM 337. NO WEIGHT CHANGE NOTED

Part: ACCESS PANEL — CORRODED (RT WING) · airframe 41,662 hrs · 38,387 cycles

RIGHT LOWER WING PLANK FUEL ACCESS HOLE AT 650FB HAS CORROSION IN THE CRITICAL AND NON-CRITICAL AREAS. (C-CHECK RO 6/11/2021) REMOVED CORROSION FROM 650FB IN CRICTICAL AND NON-CRITICAL AREAS IAW REO 601R-57-21-030 REV L DATED 2014-02-05, COMPLIED WITH SKYWEST TASK CARD 51-900-1003-SKY AND ATTACHED COMPLETED FORM 337. NO WEIGHT CHANGE NOTED

Part: ACCESS PANEL — CORRODED (LT WING) · airframe 41,662 hrs · 38,387 cycles

LEFT LOWER WING PLANK FUEL TANK ACCESS HOLE AT 540BB HAS CORROSION IN CRITICAL AND NON-CRITICAL AREAS. (C-CHECK RO 6/11/2021) REMOVED CORROSION BY BLENDING IAW REO# 601R-57-21-030 REV-L DATED 2014-02-05. COMPLETED TASK CARD 51-900-1003-SKY AND ATTACHED COMPLETED FORM 337. NO WEIGHT CHANGE.

Part: BOLT — CORRODED (LT WING TE FLAP) · airframe 41,662 hrs · 38,387 cycles

L/H I/NB FLAP O/B UPPER FITTING THROUGHT BOLT AND NUT HARDWARE CORRODED. (C-CHECK RO 6/11/2021) REPLACED L/H I/B FLAP O/B UPPER FITTING THROUGH BOLT AND NUT HARDWARE. TO BE INSTALLED ON CAMP CP22000952.

Part: ACCESS PANEL — CORRODED (LT WING) · airframe 41,662 hrs · 38,387 cycles

LEFT LOWER WING PLANK FUEL TANK ACCESS HOLE AT 510AB HAS CORROSION IN CRITICAL AND NON-CRITICAL AREAS. (C-CHECK RO 6/11/2021) REMOVED CORROSION FROM 510 AB FUEL PANEL CUTOUT IN NON-CRITICA AND CRITICAL AREAS IAW REO 601R-57-21-030 REV L DATED 2014-02-05. COMPLETED TASK CARD 51-900-1003-SKY AND ATTACHED COMPLETED FORM 337. NO WEIGHT CHANGE NOTED

Part: ACCESS PANEL — CORRODED (LT WING) · airframe 41,662 hrs · 38,387 cycles

LEFT LOWER WING PLANK FUEL TANK ACCESS HOLE AT 550GB HAS CORROSION IN CRITICAL AND NON-CRITICAL AREAS. (C-CHECK RO 6/11/2021) REMOVED CORROSION FROM 550GB IN CRICTICAL AND NON-CRITICAL AREAS IAW REO 601R-57-21-030 REV L DATED 2014-02-05, COMPLIED WITH SKYWEST TASK CARD 51-900-1003-SKY AND ATTACHED COMPLETED FORM 337. NO WEIGHT CHANGE NOTED

Part: ACCESS PANEL — CORRODED (RT WING) · airframe 41,662 hrs · 38,387 cycles

RIGHT LOWER WING PLANK FUEL ACCESS HOLE AT 610BB HAS CORROSION IN THE CRITICAL AND NON-CRITICAL AREAS. (C-CHECK RO 6/11/2021) REMOVED CORROSION FROM 610 BB FUEL PANEL CUTOUT IN NON-CRITICA AND CRITICAL AREAS IAW REO 601R-57-21-030 REV L DATED 2014-02-05. COMPLETED TASK CARD 51-900-1003-SKY AND ATTACHED COMPLETED FORM 337. NO WEIGHT CHANGE NOTED

Part: ACCESS PANEL — CORRODED (RT WING) · airframe 41,662 hrs · 38,387 cycles

RIGHT LOWER WING PLANK FUEL ACCESS HOLE AT 650DB HAS CORROSION IN THE CRITICAL AND NON-CRITICAL AREAS. (C-CHECK RO 6/11/2021) REMOVED CORROSION FROM 650DB IN CRICTICAL AND NON-CRITICAL AREAS IAW REO 601R-57-21-030 REV L DATED 2014-02-05, COMPLIED WITH SKYWEST TASK CARD 51-900-1003-SKY AND ATTACHED COMPLETED FORM 337. NO WEIGHT CHANGE NOTED

Part: NUT — CORRODED (LT SPOILER) · airframe 41,662 hrs · 38,387 cycles

LEFT SPOILERON INBOARD HINGE NUT CORRODED, AND INBOARD AND OUTBOARD RETAINING PLATE BOLTS CORRODED. (C-CHECK RO 6/11/2021) REPLACED SPOILERON INBOARD HINGE NUT AND INBOARD AND OUTBOARD RETAINING PLATE BOLTS IAW CRJ 200-AMM 27-64-01-400-801.

Part: NUT — CORRODED (LT SPOILER) · airframe 41,662 hrs · 38,387 cycles

LEFT OUTBOARD GROUND SPOLIER INBOARD AND OUTBOARD HINGE NUTS ARE CORRODED. (C-CHECK RO 6/11/2021) REMOVED AND REPLACED LH OB GND SPOILER IB AND OB HINGE NUTS IAW CRJ 200 AMM 27-65-01-400-801. OPS CHECK "GOOD"

Part: NUT — CORRODED (LT SPOILER) · airframe 41,662 hrs · 38,387 cycles

LEFT FLIGHT SPOILER OUTBOARD HINGE NUT CORRODED. (C-CHECK RO 6/11/2021) REMOVED AND REPLACED LH FLT SPOILER OB HINGE NUT IAW CRJ 200 AMM 27-64-05-400-801. OPS CHECK "GOOD"

Part: NUT — CORRODED (LT SPOILER) · airframe 41,662 hrs · 38,387 cycles

LEFT SPOILERON OUTBOARD HINGE NUT CORRODED. (C-CHECK RO 6/11/2021) INSTALLED NEW NUT AND COTTER PIN ON LEFT SPOILERON OUTBOARD HINGE IAW CRJ-200 AMM 27-64-01-400-801.

Part: NUT — CORRODED (LT SPOILER) · airframe 41,662 hrs · 38,387 cycles

LEFT FLIGHT SPOLIER INBOARD ACTUATOR HAS A CORRODED LOWER MOUNT NUT. (C-CHECK RO 6/11/2021) REMOVED AND REPLACED LH FLT SPOILER IB ACTUATOR LOWER MOUNT NUT IAW CRJ 200 AMM 27-62-01-400-801. OPS CHECK "GOOD"

Part: BOLT — CORRODED (RT SPOILER) · airframe 41,662 hrs · 38,387 cycles

RIGHT HAND WING INBOARD GROUND SPOILER, OUTBOARD HINGE BOLT NUT CORRODED. (C-CHECK RO 6/11/2021) RECIEVED NEW SERVICABLE BOLT AND NUT REFERENCE JOB 97628105 OP 858 CAMP #22354738 FOR INSTALL

Part: NUT — CORRODED (RT SPOILER) · airframe 41,662 hrs · 38,387 cycles

RIGHT WING FLIGHT SPOILER INBOARD HINGE BOLT NUTS AND RETAINING BRACKET HARDWARE CORRODED. (C-CHECK RO 6/11/2021) REMOVED AND REPLACED RH WING FLIGHT SPOILER IB HINGE BOLT NUTS AND RETAINING BRACKET HARDWARE IAW CRJ AMM 27-64-05-400-801. OPS CHECK "GOOD"

Part: DOOR FRAME — CHAFED (CARGO DOOR) · airframe 41,662 hrs · 38,387 cycles

CARGO DOOR TOP AFT CORNER OF FRAME IS CHAFED. (C-CHECK RO 6/11/2021) REMOVED AND REPLACED DAMAGED CARGO DOOR SUPPORT BEAM IAW CRJ200 SRM 51-42-06 AND 51-42-21

Part: NUT — CORRODED (RT SPOILER) · airframe 41,662 hrs · 38,387 cycles

RIGHT HAND WING SPOILERON HINGE BOLT NUTS AND RETAINING BRACKET HARDWARE CORRODED. (C-CHECK RO 6/11/2021) REMOVED AND REPLACED RH WING SPOILERON HINGE BOLTS AND RETAINING HARDWARE IAW CRJ 200 AMM 27-64-01-400-801. OPS CHECK "GOOD"

Part: NUT — CORRODED (RT SPOILER) · airframe 41,662 hrs · 38,387 cycles

RIGHT WING OUTBOARD GROUND SPOILER, OUTBOARD HINGE BOLT NUT CORRODED. (C-CHECK RO 6/11/2021) INSTALLED NEW HARDWARE NUT PN# MS17825-5 WASHER NAS1149CO563B AND BUSHING PN# 600-10300-597 ON RH OTBD GROUND SPOILER OTBD HINGE IAW CRJ 200 AMM27-65-01-400-801 REFER TO CAMP #22506722 FOR OP CHECK

Part: ANGLE — CRACKED (BS 621-625) · airframe 41,662 hrs · 38,387 cycles

R/H INTERCOSTAL ANGLE IS CRACKED AT FS621.0 TO FS625.0 BL45, STR14, WL 97.5. (C-CHECK RO 6/11/2021) REMOVED AND REPLACED R/H INTERCOSTAL ANGLE AT FS621.0 TO FS625.0 BL45, STR14, WL 97.5 IAW CRJ 200 SRM 51-40-11, 51-42-21, AND 51-25-16

Part: ANGLE — CRACKED (BS 621-625) · airframe 41,662 hrs · 38,387 cycles

L/H INTERCOSTAL ANGLE IS CRACKED AT FS621.0 TO FS625.0 BL45, STR14, WL 97.5. (C-CHECK RO 6/11/2021) REMOVED AND REPLACED INTERCOSTAL ANGLE AT F.S.621.0 TO F.S. 625.0 BL45, STRG14, WL 97.5 IAW SRM 51-40-11, 51-42-21, AND 51-25-16

Part: WINDOW FRAME — CRACKED (BS 220-235) · airframe 41,662 hrs · 38,387 cycles

RH WINDSHIELD SIDE POST SUPPORT FRAME BETWEEN FS 220 AND FS 235 BELOW WL 110 IS CRACKED. (C-CHECK RO 6/11/2021) REMOVED AND REPLACED ANGLE FOR RH WINDSHIELD SIDE POST SUPPORT FRAME BETWEEN FS 220- FS FS 235 AT WL 110 IAW CRJ 200 SRM 51-42-06 AND DWG 601R34032 AND 601R33010. COMPLETED SKYWEST TASK CARD 51-900-1003-SKY AND ATTACHED COMPLETED FORM 337. NO WEIGHT CHANGED NOTED.

Part: WINDOW POST — CRACKED (BS 220-235) · airframe 41,662 hrs · 38,387 cycles

LH WINDSHIELD SIDE POST SUPPORT FRAME BETWEEN FS 220 AND FS 235 BELOW WL 110 IS CRACKED. (C-CHECK RO 6/11/2021) REMOVED AND REPLACED ANGLE FOR LH WINDSHIELD SIDE POST SUPPORT FRAME BETWEEN FS 220- FS FS 235 AT WL 110 IAW CRJ 200 SRM 51-42-06 AND DWG 601R34032 AND 601R33010. COMPLETED SKYWEST TASK CARD 51-900-1003-SKY AND ATTACHED COMPLETED FORM 337. NO WEIGHT CHANGED NOTED.

Part: FLOOR SUPPORT — CORRODED (BS 559) · airframe 41,662 hrs · 38,387 cycles

FLOOR BEAM AT LBL27 HAS MULTIPLE SPOTS OF CORROSION FROM FS559.00 TO FS559.00+80 (C-CHECK RO 6/11/2021) UPON FURTHER INVESTIGATION FOUND NO CORROSION PRESENT AT FS 559- FS 559+8 FLOOR BEAM CAP AT LBL 27. REMOVED AND REPLACED FLOOR BEAM CAP AT LBL 27 FS 559+8- FS 559+112 IAW CRJ 200 SRM 51-42-34 AND REO 601R-53-51-583 REV A DATED 2021-04-29. COMPLIED WITH TASK CARD 51-900-1003-SKY AND ATTACHED COMPLETED FORM 337. NO WEIGHT CHANGED NOTED.

Part: FLOOR SUPPORT — CORRODED (BS 559) · airframe 41,662 hrs · 38,387 cycles

FLOOR BEAM AT LBL9 HAS MULTIPLE SPOTS OF CORROSION FROM FS559.00 TO FS559.00+80 (C-CHECK RO 6/11/2021) REMOVED AND REPLACED FLOOR BEAM CAP LBL 9 FS 409+116-FS 559+8 IAW REO 601R-53-41-2899 REV -- DATED 2021-04-01. REF JOB 97628101 OP 230 CAMP # 22434792 FOR REPLACEMENT OF FLOOR BEAM CAP FS 559+8- FS 559+80. COMPLIED WITH SKYWEST TASKCARD 51-900-1003-SKY AND ATTACHED COMPLETED FORM 337. NO WEIGHT CHANGE NOTED.

Part: FLOOR SUPPORT — CORRODED (BS 559-621) · airframe 41,662 hrs · 38,387 cycles

FLOOR BEAM AT LBL9 HAS MULTIPLE SPOTS OF CORROSION FROM FS559.00+80 TO FS621.00 (C-CHECK RO 6/11/2021) REMOVED CORROSION FROM FLOOR BEAM CAP AT FS 559+112- FS 621 AND FOUND TO BE WITHIN LIMITS IAW REO 601R-53-00-005 REV B DATED 2011-101-06. REMOVED AND REPLACED FLOOR BEAM CAP FROM FS 559+8- FS 559+112 IAW REO 601R-53-51-584 REV -- DATED 2021-04-29 AND CRJ 200 SRM 51-42-34. COMPLIED WITH SKYWEST TASK CARD 51-900-1003-SKY AND ATTACHED FORM 337. NO WEIGHT CHANGES NOTED

Part: FLOOR SUPPORT — CORRODED (BS 409-559) · airframe 41,662 hrs · 38,387 cycles

RIGHT FLOOR SILL FROM FS409+128 TO FS559 HAS NUMEROUS AREAS OF CORROSION. (C-CHECK RO 6/11/2021) REMOVED CORROSION FROM RH FLOOR SILL FROM FS 409+128 - FS 559 IAW REO 601R-53-41-2911 REV -- DATED 2021-04-26. COMPLETED SKYWEST TASK CARD 51-900-1003-SKY AND ATTACHED COMPLETED FORM 337. NO WEIGHT CHANGE NOTED.

Part: SEAT TRACK — CORRODED (BS 559-621) · airframe 41,662 hrs · 38,387 cycles

FLOORBEAM AT LBL27 HAS MULTIPLE SPOTS OF CORROSION FROM FS559.00+80 TO FS621.00 (C-CHECK RO 6/11/2021) BLENDED FLOORBEAM CORROSION AT LBL27 FS559.00 TO FS621.00 IAW REO 601R-53-00-005 REV B DATED 2011-01-06. CORROSION FOUND OUT OF LIMITS. REMOVED AND REPLACED LBL27 FLOOR BEAM IAW CRJ-200 SRM TASKS 51-40-11, 51-42-21 AND 51-42-22 REV. 38B DATED 25 NOV 2020. COMPLETED TASK CARD 51-900-1003-SKY AND ATTACHED COMPLETED FORM M-337. NO WEIGHT CHANGE REQUIRED. SEE CONTINUE CARD FOR WORK PERFORMED.

Part: FLOOR SUPPORT — CRACKED (BS 449-461) · airframe 41,662 hrs · 38,387 cycles

PESSURE FLOOR SUPPORT BEAM AT RBL27 HAS A CRACKED SUPPORT FITTING ON IB SIDE BETWEEN FS449 AND FS461 (C-CHECK RO 6/11/2021) REMOVED AND REPLACED SUPPORT FITTING IAW CRJ 200 SRM 51-42-21. COMPLETED SKYWEST TASK CARD 51-900-1003-SKY AND ATTACHED COMPLETED FORM 337. NO WEIGHT CHANGE NOTED.

Part: FLOOR SUPPORT — CORRODED (BS 559) · airframe 41,662 hrs · 38,387 cycles

FLOOR BEAM AT RBL9 HAS MULTIPLE SPOTS OF CORROSION FROM FS559.00 TO FS559.00+80 (C-CHECK RO 6/11/2021) REMOVED AND REPLACED FLOOR BEAM CAP AT FS 409+128- FS 559+8 RBL 9 IAW REO 601R-53-41-2898 REV -- DATED 2021-04-01. REF JOB 97628101 OP 216 CAMP # 22434725 FOR REPLACEMENT OF FLOOR BEAM CAP RBL 9 FS 559+8- FS 559+80. COMPLETED SKYWEST TASK CARD 51-900-1003-SKY AND ATTACHED COMPLETED FORM 337. NO WEIGHT CHANGE NOTED.

Part: STRAP — CORRODED (BS 559 RBL 27-45) · airframe 41,662 hrs · 38,387 cycles

UNDER FLOOR TENSION STRAP AT FS559 FROM RBL27 TO RBL45 IS CORRODED. (C-CHECK RO 6/11/2021) REMOVED AND REPLACED TENSION STRAP FROM RBL 27 TO RBL 45 IAW CRJ 200 SRM 51-42-06 AND DWG 601R31025. COMPLIED WITH SKYWEST TASK CARD AND ATTACHED COMPLETETD FORM 337. NO WEIGHT CHANGE NOTED

Part: BULKHEAD — GOUGED (BS 621) · airframe 41,662 hrs · 38,387 cycles

AFT PRESSURE BULKHEAD HAS SIX GOUGES FROM SCREWS BOTTOMING OUT ON BULKHEAD SKIN 30 INCHES UP FROM CARGO FLOOR. (C-CHECK RO 6/11/2021) REMOVED DAMAGE FROM AFT BULKHEAD AND COMPLIED WITH REO 601R-53-61-7607 REV -- DATED 2021-04-23. COMPLIED WITH SKYWEST TASK CARD 51-900-1003-SKY AND ATTACHED COMPLETED FORM 337. NO WEIGHT CHANGE NOTED.

Part: FLOOR SUPPORT — CORRODED (BS 409-559) · airframe 41,662 hrs · 38,387 cycles

RIGHT FLOOR SILL ANGLE FROM FS409+128 TO FS559 HAS NUMEROUS AREAS OF CORROSION. (C-CHECK RO 6/11/2021) REMOVED CORROSION FROM RH FLOOR SILL ANGLE FROM FS 409+128 TO FS 559 IAW REO 601R-53-41-2911 REV -- DATED 2021-04-26. COMPLETED SKYWEST TASK CARD 51-900-1003-SKY AND ATTACHED COMPLETED FORM 337. NO WEIGHT CHANGE NOTED.

Part: FLOOR SUPPORT — CORRODED (BS 559-621) · airframe 41,662 hrs · 38,387 cycles

FLOOR BEAM AT RBL9 HAS MULTIPLE SPOTS OF CORROSION FROM FS559.00+80 TO FS621.00 (C-CHECK RO 6/11/2021) REMOVED CORROSION FROM FLOOR BEAM CAP AT FS 559-112- FS 621 AT RBL 9 AND FOUND TO BE WITHIN LIMITS OF REO 601R-53-00-005 REV B DATED 2011-01-06. REMOVED AND REPLACED FLOORBEAM CAP AT FS 559+8- FS 559+112 AT RBL 9 IAW CRJ 200 SRM 51-42-21 AND REO 601R-53-51-583 REV -- DATED 2021-04-26. COMPLETED MAJOR REPAIR TASK CARD 51-900-1003-SKY AND ATTACHED COMPLETED FORM 337. NO WEIGHT CHANGE NOTED.

Part: FLOOR SUPPORT — CRACKED (BS 449-461) · airframe 41,662 hrs · 38,387 cycles

PRESSURE FLOOR SUPPRT BEAM AT LBL27 HAS 2 CRACKED SUPPORT FITTINGS ON IB AND OB SIDES BETWEEN FS449 AND FS461 (C-CHECK RO 6/11/2021) REMOVED AND REPLACED NEW SUPPORT FITTING AT LBL 27 FS 449- FS 461 IAW CRJ 200 SRM 51-42-51. COMPLETED SKYWEST TASK CARD 51-900-1003-SKY AND ATTACHED COMPLETED FORM 337. NO WEIGHT CHANGE NOTED.

Part: CROSSBEAM — CORRODED (BS 559) · airframe 41,662 hrs · 38,387 cycles

CROSSBEAM CAP AT FS559.00+112 HAS MULTIPLE SPOTS OF CORROSION BETWEEN LBL27 AND LBL45 (C-CHECK RO 6/11/2021) REMOVED AND REPLACED CROSSBEAM CAP AT F.S. 559+112 BETWEEN LBL27 AND LBL 45 IAW CRJ200 SRM 51-42-06

Part: FLOOR SUPPORT — CORRODED (BS 409-559) · airframe 41,662 hrs · 38,387 cycles

LEFT FLOOR SILL ANGLE FROM FS409+128 TO FS559 HAS NUMEROUS AREAS OF CORROSION. (C-CHECK RO 6/11/2021) REMOVED CORROSION LEFT SILL ANGLE FROM FS 409+128- FS 559 IAW REO 601R-53-41-2912 REV -- DATED 2021-04-29. COMPLIED WITH SKYWEST TASK CARD 51-900-1003-SKY AND ATTACHED COMPLETED FORM 337. NO WEIGHT CHANGE NOTED

Part: FLOOR SUPPORT — CORRODED (BS 559-621) · airframe 41,662 hrs · 38,387 cycles

FLOOR BEAM AT RBL27 HAS MULTIPLE SPOTS OF CORROSION FROM FS559.00+80 TO FS621.00 (C-CHECK RO 6/11/2021) REMOVED AND REPLACED FLOOR BEAM CAP RBL 27 FS 559.00+80 TO FS 621 IAW CRJ 200 SRM 51-40-11 REV. 38B DATED 25 NOV 2020 AND BOMBARDIER REO 601R-53-61-3778 REV-B DATED 2016-12-19, NO SIGNIFICANT WEIGHT CHANGE SKY CARD 27-900-1003 SKY ,SKY CARD 51-900-1003 SKY, FORM M-337, AND SDR COMPLETED AND ATTACHED. REFERENCE ATTACHED CONTINUE CARD FOR DETAILS OF WORK PERFORMED.

Part: FLOOR SUPPORT — CORRODED (BS 409-559) · airframe 41,662 hrs · 38,387 cycles

LEFT FLOOR SILL FROM FS409+128 - FS559 HAS NUMEROUS AREAS OF CORROSION. (C-CHECK RO 6/11/2021) REMOVED CORROSION FROM LH FLOOR SILL AT FS 409+128 TO FS 559 IAW REO 601R-53-41-2912 REV -- DATED 2021-04-29. COMPLETED TASK CARD 51-900-1003-SKY AND ATTACHED COMPLETED FORM 337. NO WEIGHT CHANGE NOTED.

Part: FLOORBEAM — CORRODED (BS 605) · airframe 41,662 hrs · 38,387 cycles

AFT CARGO AREA BELOW FLOOR BOARD AT FS 605.00 BETWEEN STR R25 AND STR R24 FLOOR SKIN IS CORRODED JUST AFT OF HEATED DRAIN. (C-CHECK RO 6/11/2021) REPAIRED AFT CARGO BELOW FLOOR SKIN CORROSION AT FS 605.00 BETWEEN STGR 25R AND STGR 24R IAW CRJ-200 SRM 51-40-11. 51-42-06 AND 51-42-21 REV 38B DATED 25 NOV 2020. COMPLETED TASK CARD 51-900-1003-SKY AND ATTACHED COMPLETED FORM M-337. NO WEIGHT CHANGE FOR THIS REPAIR.

Part: STRINGER — CORRODED (BS 605-621 S27) · airframe 41,662 hrs · 38,387 cycles

STRGR 27 HAS MULTIPLE SPOTS OF CORROSION FROM FS605.00 TO FS621.00 (C-CHECK RO 6/11/2021) REMOVED AND REPLACED STR 27 FROM FS 559+112 - FS 621 IAW CRJ 200 SRM 51-42-06. COMPLETED TASK CARD 51-900-1003-SKY AND ATTACHED FORM 337. NO WEIGHT CHANGE NOTED.

Part: INTERCOSTAL — CRACKED (BS 484) · airframe 41,662 hrs · 38,387 cycles

INTERCOSTAL APPEARS TO BE CRACKED IN INBOARD UPPER RADIUS AT FS484, RBL36-RBL45, UNDER THE PRESSURE FLOOR. (C-CHECK RO 6/11/2021) REMOVED AND REPLACED CRACKED INTERCOSTAL WITH NEW INTERCOSTAL AT F.S, 484 RBL 36 TO RBL 45 IAW CRJ 200 SRM 51-40-11, 51-42-06, AND 51-42-21

Part: FRAME — CORRODED (BS 513) · airframe 41,662 hrs · 38,387 cycles

FS513 RIGHT FRAME CORRODED AT FLOOR LEVEL. (C-CHECK RO 6/11/2021) COMPLIED WITH MHIRJ REO 601R-53-41-2896 REV --. DATED 2021-04-06. 51-900-1003 SKY CARD MAJOR REPAIR, FORM 337 AND CORROSION FINDINGS ARE C/W AND ATTACHED. WEIGHT AND BALLANCE NOT AFFECTED.REFERENCE CONTINUE CARD FOR WORK PERFORMED.

Part: INTERCOSTAL — CORRODED (BS 310-349) · airframe 41,662 hrs · 38,387 cycles

INTERCOSTALS BETWEEN FS310 AND FS349 AT STR21L (3 TOTAL) ARE CORRODED (C-CHECK RO 6/11/2021) UPON FURTHER INVESTIGATION TWO INTERCOSTASL REQUIRE REPLACEMENT FROM FS 310- FS 349. REMOVED AND REPLACED 2 INTERCOSTALS AT FS 310- FS 333 AND FS 333- FS 349 IAW CRJ 200 SRM 51-42-06 AND 51-42-21.

Part: ANGLE — CRACKED (BS 280) · airframe 41,662 hrs · 38,387 cycles

FS280 STR3 LENTAL CRACKED (C-CHECK RO 6/11/2021) REMOVED AND REPLACED 2 CLIPS AT JUNCTION OF STR 3L AND FS 280 IAW CRJ 200 SRM 51-42-06 AND 51-42-21. COMPLETED SKYWEST TASK CARD 51-900-1003- SKY AND ATTACHED COMPLETED FORM 337. NO WEIGHT CHANGE NOTED.

Part: STRINGER — CRACKED (BS 379 S3L) · airframe 41,662 hrs · 38,387 cycles

PASSSENGER DOOR UPPER SILL CLIP AT FS379 STR3L IS CRACKED (C-CHECK RO 6/11/2021) REPAIRED STR 3L AT FS 379 IAW CRJ 200 SRM 53-00-03. COMPLETED SKYWEST TASK CARD 51-900-1003-SKY AND ATTACHED COMPLETED FORM 337. NO WEIGHT CHANGE NOTED

Part: FRAME — CORRODED (BS 364 S22-23R) · airframe 41,662 hrs · 38,387 cycles

FRAME 364 IS CORRODED BETWEEN STR23R AND 22R (C-CHECK RO 6/11/2021) REPAIRED CORROSION ON FRAME 364 BETWEEN STGR 23R AND 22R IAW REO 601R-53-21-3426 REV -- DATED 2021-04-13, CRJ-200 SRM TASKS 51-42-06 AND 51-42-21 REV. 38B DATED 25 NOV. 2020. COMPLETED SKYWEST TASK CARD 51-900-1003-SKY, AND ATTACHED COMPLETED FORM M-337. NO WEIGHT CHANGE REQUIRED FOR THIS REPAIR.

Part: ANGLE — CRACKED (BS 280) · airframe 41,662 hrs · 38,387 cycles

FS280 CLIP IS CRAKED AT RBL9 IB SIDE (C-CHECK RO 6/11/2021) REMOVED AND REPLACED F.S. 280 CLIP AT RBL9 IB SIDE WITH NEW SERVICABLE CLIP. REFERENCE THE CONTINUATION CARD FOR THE WORK PERFORMED.

Part: FLOORBEAM — CRACKED (BS 280 RBL 9-18) · airframe 41,662 hrs · 38,387 cycles

FS280 CROSSBEAM IS CRACKED BETWEEN RBL9 AND RBL18 (C-CHECK RO 6/11/2021) REMOVED AND REPLACED DOUBLER AT FS 280 -4 OF REO 601R53-11-171 REV D DATED 13-FEB-21 IAW CRJ 200 SRM 51-24-36 AND 51-42-21

Part: ANGLE — CORRODED (BS 280) · airframe 41,662 hrs · 38,387 cycles

FS280 J ANGLE IS CORRODED (C-CHECK RO 6/11/2021) BLENDED CORROSION ON J ANGLE IAW CRJ-200 SRM 51-12-00 AND FOUND IT TO BE CORRODED OUT OF LIMITS IAW CRJ-200 SRM 53-11-19 AND 53-00-00. REMOVED CORRODED FS.280.00 J-ANGLE IAW CRJ-200 SRM 51-42-06 AND 51 -42-21. LOCATED AND DRILLED NEW SERVICABLE JANGLE PN:600-34017-351S IAW 51-40-11. INSTALLED NEW SERVICABLE FS.280.00 J-ANGLE PN:600-34017-351S IAW CRJ-200 SRM 51-42-06 AND 51-42-21. APPLIED TOPCOAT AND CIC TO REPAIRED AREA IAW CRJ-200 SRM 51-2111 AND 51-25-00. REFERENCE CONTINUE CARD FOR DETAILS OF WORK PERFORMED.

Part: SKIN — CHAFED (RT AILERON) · airframe 41,662 hrs · 38,387 cycles

R/H AILERON UPPER LEADING EDGE IS CHAFED IN SEVERAL LOCATIONS (C-CHECK RO 6/11/2021) REMOVED AND REPLACED RH AIL UPPER LE IAW CRJ 200 SRM 51-42-06 AND 51-42-13. COMPLETED SKYWEST TASK CARD 51-900-103-SKY AND ATTACHED COMPLETED FORM 337. NO WEIGHT CHANGE NOTED.

Part: SKIN — CHAFED (GROUND POWER) · airframe 41,467 hrs · 38,203 cycles

FORM M-337 NEEDS TO BE COMPLETED AND ATTACHED, FOR MAJOR REPAIR. REF DAMAGE FOUND AFT OF THE AC GROUND CONNECTION, REF CAMP ITEM CP22011892. COMPLIED WITH FORM 337 AS NEEDED FOR MAJOR REPAIR OF FUSELAGE SKIN AFT OF AC GROUND CONNECTION.

Part: STRUCTURE — DAMAGED (GROUND POWER) · airframe 41,467 hrs · 38,203 cycles

DAMAGE FOUND AFT OF THE AC GROUND CONNECTION INTERNAL AND/OR EXTERNAL INSP AS REQUIRED AND FOUND DENTS AT: FS 592 BETWEEN STR 26R AND STR 25R MEASURING 1.375L X 0.75W X 0.079D; FS 592 1.5 BELOW STR 25R MEASURING 0.200L X 0.75W X 0.039D; FS 592 ABOVE STR 25R MEASURING 0.375L X 0.375W X 0.044D; FS 592 5" ABOVE STR 26R MEASURING 0.75L X 0.200W X 0.039D. INSTALLED REPAIR RT AFT FUSELAGE AFT OF AC GROUND SERVICE CONNECTION ACCESS DOOR FS 589-605 STRS 24R-26R, IAW REO.

Part: FITTING — DAMAGED (HORIZONTAL STAB) · airframe 41,662 hrs · 38,387 cycles

INSPECT HORIZONTAL STABILIZER STEADY FITTING FOR INDICATION OR PRESENCE OF LOOSE OR DAMAGED ATTACH HARDWARE. IF INDICATION OR PRESENCE OF LOOSE OR DAMAGED ATTACH HARDWARE IS FOUND, REPLACE WORN HARDWARE AND INSPECT HORIZONTAL STABILIZER STEADY FITTING HOLES PER DRAWING 600-21072, LATEST REVISION. ANY HOLES FOUND TO BE OUT OF TOLERANCE MUST BE REPORTED TO THD FOR DISPOSITION (C-CHECK RO 6/11/2021) COMPLIED WITH INSPECT HORIZONTAL STABILIZER STEADY FITTING FOR INDICATION OR PRESENCE OF LOOSE OR DAMAGED ATTACH HARDWARE. IF INDICATION OR PRESENCE OF LOOSE OR DAMAGED ATTACH HARDWARE IS FOUND, REPLACE WORN HARDWARE AND INSPECT HORIZONTAL STABILIZER STEADY FITTING HOLES PER DRAWING 600-21072, LATEST REVISION. REPAIRED DISCREPANT HOLES IAW MHIRJ REO 601R-55-31-375 REV -B DATED 2021-06-04 REFERENCE CONTINUE CARD AND CAMP22795401 FOR DETAILS OF WORK PERFORMED. COMPLETED ATTACHED MAJOR REPAIR TASK CARD 51-900-1003-SKY, TASK CARD RESTORATION(OVERHAUL) OF THE HSTA 27-320-106 AND ATTACHED M-337. NO WEIGHT CHANGE

Part: ACCESS PANEL — DAMAGED (BS 220-235) · airframe 41,662 hrs · 38,387 cycles

COMPLY WITH SCHEDULED MAINTENANCE CODE: RA61521-601R-53-11-3610 904EV MXCODEID52735-PR - DAMAGED SCREW HOLE TO ACCESS DOOR 131AL SURROUND STRUCTURE BETWEEN FS220.00-FS235.00 AND STR 19L -22L. PER REO 601R-53-11-3610 DATED 2020-09-02 REV--. PERMANENT REPAIR IS WITHIN 500FH WITH ESCALATION PROVIDED BY REO 601R-53-11-3610. DUE BY TAT 41550.10. , PART NUMBER: - , SERIAL NUMBER: 7628, POSITION: (C-CHECK RO 6/11/2021) REMOVED AND REPLACED LH DOOR SURROUND FOR PERMANENT REPAIR IAW CRJ 200 SRM 51-42-06, AND 51-42-21 AND AMM TASK 21-32-00-863-801. COMPLETED TASK CARD 51-900-1003-SKY AND ATTACHED COMPLETED FORM M-337. NO CHANGE TO WEIGHT AND BALANCE.

Part: DRAIN — DAMAGED (RT WING) · airframe 41,662 hrs · 38,387 cycles

COMPLY WITH SCHEDULED MAINTENANCE CODE: RA34968-601R-57-21-1227 N904EV OP 139-DTI - INSPECT RH WING DRAIN HOLE ON THE AFT LOWER WING PLANK AT WS 85.50 NDI PER NDTM PART 6 CHAP 57-21-101, PART NUMBER: - , SERIAL NUMBER: 7628, POSITION: (C-CHECK RO 6/11/2021) REPAIRED IAW REO 601R-57-21-3448 REV -- DATED 2021-04-14. COMPLETED TASK CARD 51-900-1003-SKY AND ATTACHED COMPLETED FORM 337. NO WEIGHT CHANGE NOTED.

Part: BULKHEAD WEB — CRACKED (BS 621) · airframe 41,662 hrs · 38,387 cycles

COMPLY WITH SCHEDULED MAINTENANCE CODE: AD 2019-08-04/02 40000 FC - COMPLY WITH PARAGRAPH (J) OF AD 2019-08-04 BY: (J)(1) DOING A NONDESTRUCTIVE INSPECTION FOR CRACKING OF THE FORWARD FACE OF THE FUSELAGE STATION (FS) 621 PRESSURE BULKHEAD, IN ACCORDANCE WITH AWL 53-61-153 OF BOMBARDIER TR 2B-2187, DATED JUNE 22, 2011, TO APPENDIX B€“AIRWORTHINESS LIMITATIONS, OF PART 2 OF THE BOMBARDIER CL-600-2B19 MRM. (J)(2) MODIFYING THE RPB AND DOING A NONDESTRUCTIVE INSPECTION FOR CRACKING OF THE FS 621 PRESSURE BULKHEAD WEB, IN ACCORDANCE WITH BOMBARDIER REPAIR ENGINEERING ORDER (REO) 601R-53-61-1240, REVISION D, DATED OCTOBER 31, 2016. AND MARKING THIS CAMP AS "STRUCTURAL REPAIR," WHICH WILL GENERATE AN RA FOR TRACKING THE SDIR FOR THIS REO ON THIS AIRPLANE, PART NUMBER: - , SERIAL NUMBER: 7628, POSITION: (C-CHECK RO 6/11/2021) COMPLIED WITH PARAGRAPH (J) OF AD 2019-08-04 BY: (J)(1) DOING A NONDESTRUCTIVE INSPECTION FOR CRACKING OF THE FORWARD FACE OF THE FUSELAGE STATION (FS) 621 PRESSURE BULKHEAD, IN ACCORDANCE WITH AWL 53-61-153 OF BOMBARDIER TR 2B-2187, DATED JUNE 22, 2011, TO APPENDIX B€“AIRWORTHINESS LIMITATIONS, OF PART 2 OF THE BOMBARDIER CL-600-2B19 MRM. (J)(2) MODIFYING THE RPB AND DOING A NONDESTRUCTIVE INSPECTION FOR CRACKING OF THE FS 621 PRESSURE BULKHEAD WEB, IN ACCORDANCE WITH BOMBARDIER REPAIR ENGINEERING ORDER (REO) 601R-53-61-1240, REVISION D, DATED OCTOBER 31, 2016. AND; MARKING THIS CAMP AS "STRUCTURAL REPAIR," WHICH WILL GENERATE AN RA FOR TRACKING THE SDIR FOR THIS REO ON THIS AIRPLANE. COMPLIED WITH SERIAL NUMBER 7628.

Part: UNKNOWN — MALFUNCTIONED (TE FLAP) · airframe 38,962 hrs · 35,947 cycles

FLAPS FAIL. DECLARED EMERGENCY. FLIGHT LANDED SAFELY WITHOUT INCIDENT. (FLT#5748) CLOSED RESET AND OPERATED FLAPS MULTIPLE FULL CYCLES. OK TO CONTINUE IN SERVICE FOR 10 FLIGHT CYCLES IAW FIM FMRP.

Part: STEERING SYS — MALFUNCTIONED (NLG) · airframe 37,994 hrs · 35,088 cycles

NOSE WHEEL STEERING INOP ENROUTE. WAS NOT RESOLVED WITH QRH PROCEDURE. EMERGENCY-DECLARED. (FLT 5818) CLOSED RESET NWS IAW FIM. MSG CLEARED. NORMAL OPS RESTORED

Part: FASTENER — WORN (HORIZ STAB) · airframe 40,840 hrs · 37,577 cycles

REPLACE WORN HARDWARE AND INSPECT HORIZONTAL STABILIZER STEADY FITTING HOLES PER DRAWING, LATEST REVISION. ANY HOLES FOUND TO BE OUT OF TOLERANCE MUST BE REPORTED TO THD FOR DISPOSITION (SEE RIL 5919 REV A FOR ADDITIONAL INFORMATION) (C-CHECK) RO 8/11/2018 REPLACED HARDWARE AND COMPLIED WITH REPAIR PER REO, ALL STEPS COMPLIED WITH, SEE CONTINUATION FOR DETAILS, DWG NOT EFFECTIVE TO ACFT, DWG REV E IS EFFECTIVE. COMPLIED WITH TASK CARD. THIS SDR FOR T/STEADY FITTING IS BEING SUBMITTED AS A PART OF VDR_2020NM064006.

Part: STRAP — CORRODED (BS 559 FLOORBEAM) · airframe 36,966 hrs · 34,210 cycles

CABIN FLOORBEAM STRAP AT BS 559, LBL 27, TO LBL 42 WAS FOUND CORRODED. REMOVED AND REPLACED THE STRAP IAW SRM.

Part: FLOORBEAM — CRACKED (BS 621) · airframe 36,966 hrs · 34,210 cycles

CARGO FLOORBEAM ANGLE ATTACHED TO THE BS 621 BULKHEAD WAS CRACKED AT THE RIVETS, AFT END OF CARGO DOOR LOWER SILL. REMOVED AND REPLACED THE FLOORBEAM ANGLE IAW SRM.

Part: SKIN — SCRATCHED (RUDDER TE) · airframe 36,966 hrs · 34,210 cycles

LEFT SIDE OF THE RUDDER TRAILLING EDGE HAD A SCRATCH ABOUT 12 INCHES LONG, AT ABOUT THE MIDDLE OF THE RUDDER. REPAIRED THE RUDDER TRAILLING EDGE IAW REO.

Part: STRAP — CORRODED (BS 559 FLOORBEAM) · airframe 36,966 hrs · 34,210 cycles

CABIN FLOORBEAM STRAP, BS 559 RBL 27 TO RBL 42 CORRODED. REMOVED AND REPLACED THE FLOORBEAM STRAP IAW SRM.

Part: BULKHEAD WEB — DENTED (BS 280) · airframe 36,966 hrs · 34,210 cycles

BS 280 BULKHEAD WEB AFT SIDE, HAD A DENT WITH TWO GOUGES AND DAMAGED RIVETS AT APPROXIMATELY RBL 10, 20 - 21 ABOVE THE FLOOR LEVEL. REPAIRED THE BULKHEAD WEB IAW REO.

Part: SKIN — DENTED (BS 589-605) · airframe 36,966 hrs · 34,210 cycles

MULTIPLE DENTS TO THE RT FUSELAGE SKIN BETWEEN BS 605 AND 589, STRINGERS 21R - 24R. WORKED THE DENTS AND REPAIRED THE AREA IAW REO.

Part: FLOOR SUPPORT — CORRODED (BS 603) · airframe 36,194 hrs · 33,514 cycles

LBL 9 FLOOR SUPPORT CAP HAS CORROSION AT BS 603. REMOVED CORROSION AND REPAIRED IAW REO.

Part: FLOOR SUPPORT — CORRODED (BS 589-615) · airframe 36,194 hrs · 33,514 cycles

LBL 27 FLOOR SUPPORT UPPER CAP INBOARD AND OUTBOARD FLANGES HAVE CORROSION BETWEEN BS 589 AND 615. THE FLOOR SUPPORT WAS REPAIRED IAW REO.

Part: SKIN — DENTED (BS 589-605) · airframe 36,194 hrs · 33,514 cycles

RIGHT FUSELAGE HAS SEVERAL DENTS LOCATED BETWEEN BS 589 AND 605, STRINGERS 24R TO 27R. REPAIRED THE SKIN IAW REO.

Part: SKIN — CORRODED (WING) · airframe 31,977 hrs · 29,540 cycles

PITTING DAMAGE FOUND ON ACCESS HOLE 550DB LOWER LAND. COMPLIED WITH ECTC EO 600-57-81 C/W IAW REO 601R-57-21-030, REV L.

Part: SKIN — CORRODED (WING) · airframe 31,977 hrs · 29,540 cycles

PITTING DAMAGE FOUND ON ACCESS HOLE 540BB LOWER LAND. COMPLIED WITH ECTC EO 600-57-81 C/W IAW REO 601R-57-21-030, REV L.

Part: SKIN — CORRODED (WING) · airframe 31,977 hrs · 29,540 cycles

PITTING DAMAGE FOUND ON ACCESS HOLE 550CB LOWER LAND. COMPLIED WITH ECTC EO 600-57-81 C/W IAW REO 601R-57-21-030, REV L.

Part: SKIN — CORRODED (WING) · airframe 31,977 hrs · 29,540 cycles

PITTING DAMAGE FOUND ON ACCESS HOLE 510AB, LOWER LAND. COMPLIED WITH ECTC EO 600-57-81 C/W IAW REO 601R-57-21-030, REV L.

Part: SKIN — CORRODED (WING) · airframe 31,977 hrs · 29,540 cycles

PITTING DAMAGE FOUND ON ACCESS HOLE 550EB, LOWER LAND. COMPLIED WITH ECTC EO 600-57-81 C/W IAW REO 601R-57-21-030, REV L.

Part: SKIN — CORRODED (WING) · airframe 31,977 hrs · 29,540 cycles

PITTING DAMAGE FOUND ON ACCESS HOLE 540AB LOWER LAND. COMPLIED WITH ECTC EO 600-57-81 C/W IAW REO 601R- 57-21-030, REV L.

Part: ANGLE — CORRODED · airframe 31,977 hrs · 29,540 cycles

PAX DOOR LOWER SILL LOWER ANGLE CORRODED SEVERAL AREAS. EVALUATED AND DETERMINED DAMAGE TO BE OUT OF LIMITS IAW SRM 53-00-00. REMOVED LOWER ANGLE ON PAX DOOR THRESHOLD REF SRM 51-42-06, 51-42-21, 51-41-02. REINSTALLED NEW PAX DOOR LOWER SILL LOWER ANGLE IAW SRM 51-42-06, 51-42-21, 51-42-11, AND DWG 601R31527, REV AM.

Part: SEAT TRACK — CORRODED (BS 584-600) · airframe 31,977 hrs · 29,540 cycles

2 EA CARGO TIE TRACKS CORRODED ON LBL9 AT FS 584 AND FS 600. REMOVED AND INSTALLED SERVICEABLE TIE DOWN ANCHOR PLATES AT LBL9, FS 584 AND FS 600 BY REMOVING AND INSTALLING SCREWS IAW SRM 51-41-02.

Part: SEAT TRACK — CORRODED (BS 559) · airframe 31,977 hrs · 29,540 cycles

2 EA CARGO FLOOR TRACKS CORRODED FROM FS 559+86-559+122 LBL9. CARGO TIE DOWN TRACKS AT LBL9, FS 559+86-559+122 DETERMINED OUT OF LIMITS IAW SRM 53-61-49. REMOVED 2 EA CARGO FLOOR TRACKS FS 559-86-FS 559+122 LBL9 IAW AMM 53-00-49-000-801. FABRICATED NEW SEAT TRACKS 2 EA CARGO FS 559+86-FS 559+122 IAW REO 601R-53-00-485. COMPLIED WITH EC/TC REO 601R-53-00-485.

Part: DOOR SILL — CORRODED (BS 574-589) · airframe 31,977 hrs · 29,540 cycles

CARGO DOOR LOWER SILL CORRODED FROM FS 574-589. REMOVED CORROSION AT CARGO DOOR LOWER SILL FROM FS 574-FS 589 IAW SRM 51-21-06. REMOVED NUTPLATES AT CORROSION LOCATIONS AT CARGO DOOR SILL IAW SRM 51-45-00. REPLACED NUT PLATES AT DISCREPANT LOCATIONS REF: SRM 51-42-15. RECIEVED EC/TC REO COMPLIED WITH EC/TC REO 601R-53-00-526 AND GREO 601R-53-526, REV.--, DATED 5-22-2013 AS WRITTEN.

Part: FLOORBEAM — CORRODED (BS 349) · airframe 31,977 hrs · 29,540 cycles

FLOORBEAM 349 CORRODED AT LBL42. REMOVED MOUNT SUPPORT CHANNEL FROM AFT SIDE OF FLOORBEAM 349 AT LBL 38 IAW SRM 51-42-21 FOR ACCESS. UPON FURTHER INVESTIGATION FOUND FLOOR SUPPORT CHANNEL TO BE OUT OF LIMITS IAW SRM 53-00-00 DRILLED UP NEW SUPPORT ANGLE AND INSTALLED REF: SRM 51-40-11, 51-42-06 AND 51-42-21 DWG 601R38673, REV D. COMPLIED WITH ECTC EA 25-2016-019, REV O AND STS EA 25-2016-019, REV.

Part: FLOOR SUPPORT — CORRODED (BS 574-589) · airframe 31,977 hrs · 29,540 cycles

RT CARGO FLOOR SILL CORRODED FS 574-589. REMOVED CORROSION ON RT CARGO FLOOR SILL BETWEEN FS 574 AND FS 589 IAW SRM 51-21-06. REMOVED NUTPLATES AT CORRODED AREAS IAW SRM 51-45-00. REPLACED NUTPLATES AT CORRODED AREAS IAW SRM 51-45-00. COMPLIED WITH EC/TC REO 601R-53-00-526 01 AND GREO 601R-53-00-526.

Part: SEAT TRACK — CORRODED (BS 559) · airframe 31,977 hrs · 29,540 cycles

SEAT TRACK CORRODED, RBL 27 BS 559+78 - 559+96. FOUND TO BE OUT OF LIMITS IAW SRM 53-61-49. REMOVED AND REPLACED THE SEAT TRACK IAW AMM 53-00-49-000-801, REO 601R-53-00-485, AND AMM 53-00-49-400-801.

Part: BRACKET — CORRODED (SERVICE DOORWAY) · airframe 31,977 hrs · 29,540 cycles

SERVICE DOOR LOWER SILL AREA FWD ATTACHED BRACKET CORRODED UNDER UPPER CAP ANGLE REMOVED FWD ATTACHED BRACKET FOR SERVICE DOOR SILL ANGLE IAW SRM 51-42-21. DRILLED AND INSTALLED NEW SERIVCE DOOR SILL ANGLE IAW SRM 51-40-11, SRM 51-42-21, SRM 51-42-06. REMOVED SERVICE DOOR SILL BRACKET DOUBLER IAW SRM 51-42-06. INSTALLED SERIVCE DOOR SILL BRACKET DOUBLER IAW SRM 51-42-06. APPLIED FINISH AND CIC.

Part: SEAT TRACK — CORRODED (BS 559) · airframe 31,977 hrs · 29,540 cycles

CARGO SEAT TRACK CORRODED LBL27 FS 559+78-559+95. CARGO TIE DOWN TRACK AT LBL27 FS559+78 TO 559+95 DETERMINED OUT OF LIMITS IAW SRM 53-61-49. R & R CARGO TIE DOWN SEAT TRACK AT FS559+78-559.95. COMPLIED WITH ECTC GREO 601R-53-00-485. FABRICATED SEAT RAILS IAW GREO 601R-53-00-485 REV A.

Part: CARGO TRACK — CORRODED (BS 559-574) · airframe 31,977 hrs · 29,540 cycles

THREE CARGO TRACKS CORRODED AT LBL 27 FROM BS 559+96-574. REMOVED THE CARGO TRACKS IAW AMM 53-00-48 AND INSTALLED NEW IAW AMM 53-00-49-400-801.

Part: SEAT TRACK — CORRODED (BS 559) · airframe 31,977 hrs · 29,540 cycles

SEAT TRACK BS 559+5 - 559+86 CORRODED. FOUND TO BE OUT OF LIMITS IAW SRM 53-51-49, SRM 53-21-49. REMOVED AND REPLACED THE SEAT TRACK IAW AMM 53-01-11-000-802, AMM 53-01-11-400-802, AND REO 601R-53-00-48.5.

Part: SEAT TRACK — CORRODED (BS 612-616) · airframe 31,977 hrs · 29,540 cycles

CORRODED SEAT TRACK SEGMENT FS 612-616, LBL9. SEAT TRACK SEGMENT AT FS 612-616, LBL9 FOUND TO BE OUT OF LIMITS IAW SRM 53-61-49. REMOVED SEAT TRACK IAW AMM 53-00-49. FABRICATED SEAT RAILS IAW GREO 601R-53-00-485-REVA.

Part: FLOORBEAM — CORRODED (BS 559) · airframe 31,977 hrs · 29,540 cycles

LBL27, FLOORBEAM CAP CORRODED AT SEVERAL SCREW HOLES FROM FS 559.00+80-559.00+114. REMOVED CORROSION DAMAGE IAW SRM 51-21-06. FOUND DAMAGE TO BE OUT OF LIMITS IAW SRM 53-00-00 CUT OUT DAMAGED SECTION OF FLOOR BEAM IAW CRJ 200 SRM 53-00-43 REPAIR NO.2 FLOOR BEAM SPLICE REPAIR. FABRCATED REPAIR ITEM IAW SRM 53-00-43 FLOORBEAM REPAIR. INSTALLED ALL REPAIR ITEMS IAW SRM 53-00-43, FLOORBEAM REPAIR.

Part: CARGO TRACK — CORRODED (BS 559) · airframe 31,977 hrs · 29,540 cycles

2 EA CARGO TRACKS CORRODED FROM FS 559+86-559+122, RBL9. EVALUATED CARGO FLOOR TRACKS, 2 EA FS 559+86-559+122, FOUND TO BE OUT OF LIMITS IAW SRM 53-61-49. REMOVED 2EA CARGO FLOOR TRACKS FS 559-86-FS 559+122 IAW AMM 53-00-49-000-801. FABRICATED NEW SEAT TRACKS 2 EA CARGO FLOOR TRACKS 559+86-FS 559+122, RBL9 IAW AMM 53-00-49-400-801. COMPLIED WITH EC/TC RO 601R-53-00-485.

Part: FRAME — CORRODED (BS 605) · airframe 31,977 hrs · 29,540 cycles

FRAME BS 605 CORRODED AT STR 27. REMOVED CORROSION ON FRAME 605 AT STR 26-27 IAW SRM 51-21-06-00 ON FWD AND AFT SIDE. COMPLIED WITH EA 32-2016-009.

Part: FLOOR SUPPORT — CORRODED (BS 589-621) · airframe 31,977 hrs · 29,540 cycles

RIGHT CARGO FLOOR SILL CORRODED BETWEEN FS 589-621, MAJOR REPAIR. REMOVED CORROSION ON RT CARGO FLOOR SILL BETWEEN FS 589 AND FS 621 IAW SRM 51-21-06. REPLACED NUTPLATES AT CORRODED AREAS IAW SRM 51-45-00. BLENDED AREA IS WITHIN ALLOWABLE LIMITS IAW GREO 601R-53-00-526. COMPLIED WITH EC/TC REO 601R 53-00-526 01 AND GREO 601R-53-00-526, REV--, DATED 05/22/2013 AS WRITTEN.

Part: ANGLE — CRACKED (BS 473) · airframe 31,977 hrs · 29,540 cycles

CRACKED CLIP PRESSURE FLOOR AREA AT FS 473.15, LBL 27. R & R CRACKED CLIP AT PRESSURE FLOOR IAW SRM 51-42-21 AND DWG 601R-31171.

Part: FLOORBEAM — CORRODED (BS 409) · airframe 31,977 hrs · 29,540 cycles

FLOORBEAM CAP CORRODED SCREW HOLE AT FS 409.00+98, RBL9. REMOVED CORROION DAMAGE IAW SRM 51-21-06. DAMAGE FOUND TO BE OUT OF LIMITS IAW SRM 53-00-00. BEGAIN SPLICE REPAIR IAW SRM 53-00-43. FINISHED BEAM SPLICE REPAIR IAW SRM 51-21-11, STEPS 11+12, 601-53-31-862 REV A. COMPLIED WITH ECTC REO 601R-53-31-863.

Part: CROSSBEAM — CORRODED (BS 3149) · airframe 31,977 hrs · 29,540 cycles

THERE IS CORROSION ON CROSSBEAM AT FS 3149.00 BETWEEN RBL 27 AND THE SIDE WALL SILL ALSO ON FASTENERS ON TOP OF THE BEAM. REMOVED CORROSION AT DISCREPANT LOCATION IAW SRM 51-21-15, 53-21-15. BLENDED AREA IS OUT OF ALLOWABLE LIMITS IAW SRM 53-00-00. SUPPORT ANGLE CORRODED BEYOND LIMITS AND NEEDS TO BE REPLACED IAW SRM 53-21-15. SERVICABLE SUPPORT ANGLE INSTALLED IAW SRM 53-21-15. RECIEVED AND COMPLIED WITH EC/TC EA 25-2016-017, DATED 2016-01-18.

Part: SEAT TRACK — CORRODED (BS 364-402) · airframe 31,977 hrs · 29,540 cycles

FLOOR SEAT RAIL FROM FS 364.00-FS 402.00 AT RBL9 HAS CORROSION. REMOVED CORROSION IAW SRM 51-21-06 OUT OF LIMITS IAW SRM 53-21-49. REMOVED FLOOR SEAT RAIL AT FS364.00-FS409.00 AT RBL9 IAW AMM 53-01-11-000-802. FABRICATED FLOOR SEAT RAIL FROM FS 364.00-FS 409.00 AT RBL9 IAW REO 601R-53-00-485. INSTALLED NEW FLOOR FABRICATED FLOOR SEAT RAIL FROM FS 364.00-FS 409.00 AT RBL9 IAW AMM 53-01-11-400-802. COMPLIED WITH ECTC REO 601R--53-00-485. FABRCATED SEAT RAILS IAW GREO 601R-53-00-485, REV A.

Part: SEAT TRACK — CORRODED (BS 364-402) · airframe 31,977 hrs · 29,540 cycles

FLOOR SEAT RAIL FROM FS 364.00-FS 402.00 AT LBL9 HAS CORROSION. REMOVED COROSION AND EVALUATED FOR ALLOWABLE DAMAGE LIMITS FOUND FLOOR SEAT RAIL FROM FS 364.00-FS409.00 AT LBL9 TO BE OUT OF LIMITS IAW SRM 53-21-49. REMOVED FLOOR SEAT RAIL FS364.00-FS 409.00 AT LBL9 IAW AMM 53-01-11-000-802. FABRCATED NEW SEAT RAIL FS 364.00- FS 409. AT LBL9 IAW REO 601R-53-00-485. INSTALLED, NEW FABRICATED SEAT RAIL FS 364.00-FS 409.00, LBL9 IAW AMM 53-01-11-400-802. COMPLIED WITH ECTC REO 601R-53-00-485. FABRICATED SEAT RAILS IAW GREO 601R-53-00-485, REV A.

Part: FLOORBEAM — CRACKED (BS 280) · airframe 31,977 hrs · 29,540 cycles

ANGLE CRACKED AT BS 280, RBL9. R & R THE ANGLE IAW SRM 51-42-21.

Part: FRAME — CORRODED (BS 333) · airframe 31,977 hrs · 29,540 cycles

FRAME BS 333 CORRODED AFT SIDE BETWEEN STR 27, 25R-25L. REMOVED CORROSION FOUND TO NOT BE IN ALLOWABLE LIMITS , IAW SRM 53-21-15. R & R FRAME SECTOR ON FS 333 BETWEEN STR 25R-25L IAW SRM 51-42-06 AND DWG 601R32004. COMPLIED WITH FRAMES REPAIR NR 1 SPLICE REPAIR IAW SRM 53-00-15.

Part: FLOORBEAM — CORRODED (BS 409) · airframe 31,977 hrs · 29,540 cycles

RBL9 FLOORBEAM CAP CORRODED AT SCREW HOLE 409.00 18.5. REMOVED CORROSION DAMAGE IAW SRM 51-21-06. DAMAGE FOUND TO BE OUT OF LIMITS IAW SRM 53-00-00. BEGAIN BEAM SPLICE REPAIR IAW SRM 53-00-43. FINISHED BEAM SPLICE REPAIR IAW SRM 51-21-11, STEPS 11-12, 601R-53-31-863 REVA. COMPLIED WITH REO 601R-53-31-863 & ECTC REO 01R-53-31-863.

Part: DOOR SILL — CORRODED (BS 319-349) · airframe 31,977 hrs · 29,540 cycles

THERE IS CORROSION ON THE SERVICE DOOR SILL FROM FS 319.00-FS 349.00. REMOVED SERVICE DOOR SILL ANGLE IAW SRM 51-42-21-00 AND 51-42-34-00. LOCATED & DRILLED NEW SERVICE DOOR SILL ANGLE IAW SRM 51-40-11 INSTALLED HILITE FASTENERS IAW SRM 51-42-21. REMOVED FLOOR SUPPORT ANGLE FROM OLD SILL ANGLE FLOOR SUPPORT ANGLE NEEDS TO BE INSTALLED ON NEW SILL ANGLE. INSTALLED FLOOR SUPPORT ANGLE IAW SRM 51-42-06.

Part: FLOORBEAM — CRACKED (BS 280) · airframe 31,977 hrs · 29,540 cycles

FLOORBEAM ANGLE CRACKED AT BS 280, LBL9. REPAIRED IAW ECTC REO 601R-53-11-2854.

Part: FLOOR SUPPORT — CORRODED (BS 349-379) · airframe 31,977 hrs · 29,540 cycles

RT CABIN FLOOR SUPPORT CORRODED AROUND SCREW HOLES BETWEEN FS 349-379. REMOVED DAMAGE IAW SRM 51-21-06. REPAIRED THE FLOOR SUPPORT IAW REO 601R-53-00-530, REV A.

Part: SEAT TRACK — CORRODED (BS 409) · airframe 31,977 hrs · 29,540 cycles

LT SIDE SEAT RAIL FORM DS 409.00+16 - FS 409.00+112 HAS CORROSION. REMOVED LT SEAT RAIL FS409.00+16-FS409.00+112 IAW AMM TASK 53-01-11-000-802. RE-INSTALLED REPLACEMENT LT SIDE SEAT RAIL FS 409.00+16-FS 409.00+112 IAW AMM TASK 53-01-11-400-802. REPLACED CORRODED LT SIDE SEAT RAIL FROM FS 409+16-FS 409.00+112 COMPLIED WITH ECTC REO 601R-53-00-055 AND REO 601R-53-00-055, REV B DATED 08-24-2015 AS WRITTEN.

Part: SKIN — DENTED (574-605) · airframe 31,977 hrs · 29,540 cycles

NUMEROUS DENTS FOUND ON AFT AMM ABOVE OF AIR CONDITIONING ACCESS PANEL. EVALUATED DISCREPANT DENTS AND FOUND DENTS WITH GOUGES. REMOVED DAMAGE AT NUMEROUS AREAS BETWEEN BS 574 - 605 BETWEEN STR 24R-20R AFT AND ABOVE AIR CONDITIONING ACCESS PANEL REF: SRM 51-12-00 AND SRM 53-61-31. EVALUATED BLENDS AT DISCREPANT LOCATION AND FOUND OUT OF ALLOWABLE DAMAGE LIMITS OF SRM 53-61-31 AND SRM 53-00-31, FIG 103. RECEIVED AND COMPLIED WITH REO 601R-53-61-5638.

Part: LAMP — BURNED OUT (EMERGENCY LIGHT) · airframe 31,876 hrs · 29,458 cycles

EXTERNAL EMERGENCY LIGHT NR 7 INOPERATIVE. REPLACED THE LAMP IAW AMM 33-51-21. SYSTEM OPS CHECKED GOOD. NO FURTHER ACTION.

Part: DOOR — NO TEST (SERVICE) · airframe 29,959 hrs · 27,701 cycles

SERVICE DOOR FAILED FUNCTIONAL CHECK OF THE SERVICE DOOR. WHEN OPENING DOOR TO FULL OPEN POSITION THE FULL OPEN LATCH IS STIFF AND DOES NOT ENGAGE LATCH PIN. HAVE TO MANUALLY MOVE LATCH TO HOLD DOOR OPEN. REMOVED LATCH ASSY AND CLEANED AND CHECKED BUSHINGS. NO DAMAGE NOTED AND REASSEMBLED LATCH IAW CMM 52-41-04 AND AMM 51-26-00-110-801 ENGAGED LATCH PIN PROPERLY.

Part: SELECTOR PANEL — UNSERVICEABLE (CABIN PRESSURE) · airframe 27,533 hrs · 25,300 cycles

ENROUTE, EXPERIENCED RAPID DECOMPRESSION. DURING DESCENT TO 10000 FT, CABIN ALTITUDE REACHED 11,100 MAX, DELTA P DROPPED TO 1.2, RECEIVED CABIN ALTITUDE CAUTION AND WARNING DURING EMERGENCY PROCEDURE. AUTOMATIC CABIN PRESSURIZATION CONTROLLERS - BOTH ENROUTE, ACFT DIVERTED DUE TO MAINTENANCE. EMERGENCY ACTIONS R & R CABIN PRESSURE SELECTOR PANEL IAW AMM 21-31-10, IPC 21-31-10, ITEM NR 5. OPS CHECK GOOD. DEFER CLEARED AND PLACARD REMOVED.

Part: POST — CRACKED (BS 409) · airframe 27,467 hrs · 25,218 cycles

FS 409+128, BL 0 VERT POST LT SIDE HAS AN INDICATION NOTED IN THE AFT FLANGE RADIUS A WATER LINE 69 APPROX .250"LONG X 60 PERCENT FSH FAILED NDT INSP. C/W REO:601R-53-41-1779, REV (P2). C/W EC/TC 601R-53-41-889 & MET ALL THE REQUIREMENTS OF REO: 601R-53-14-889, REV A.

Part: SEAT TRACK — CORRODED (BS 409-499) · airframe 27,467 hrs · 25,218 cycles

SEAT TRACK BS 409+112 - 499 CORRODED. REMOVED DAMAGED SEAT TRACK SECTION IAW SRM 51-41-02. REPAIRED IAW EC/TC REO 52-00-055 AND REO 601R-53-00-055.

Part: SEAT TRACK — CORRODED (BS 499-546) · airframe 27,467 hrs · 25,218 cycles

SEAT TRACK BS 499 - 546 CORRODED. REMOVED DAMAGED SEAT TRACK SECTION IAW SRM 5J1-41-02. INSTALLED NEW SEAT TRACK IAW AMM 53-01-11-400-802.

Part: SEAT TRACK — CORRODED (BS 409) · airframe 27,467 hrs · 25,218 cycles

SEAT TRACK BS 409+16 - 409+80 CORRODED. REMOVED DAMAGED SECTION OF SEAT TRACK IAW SRM 51-41-02. REPAIRED IAW EC/TC REO 601R-53-00-055 AND REO 601R-53-00-055.

Part: SEAT TRACK — CORRODED (BS 409-559) · airframe 27,440 hrs · 25,194 cycles

LEFT SEAT TRACK BS 409+128 - 559 IS CORRODED. REMOVED SEAT TRACK IAW AMM 53-01-11-000-802. INSTALLED NEW SEAT TRACK IAW REO: 601R-53-00-485, REV.

Part: SEAT TRACK — CORRODED (BS 559) · airframe 27,467 hrs · 25,218 cycles

SEAT TRACK BS 559 - 559+80 IS CORRODED. REMOVED SEAT TRACK IAW AMM 53-01-11-000-802. LOCATED AND COUNTERSUNK NEW PART IAW SRM 51-40-11. INSTALLED NEW SEAT TRACK IAW AMM 53-01-11-400-802.

Part: SEAT TRACK — CORRODED (BS 546-559) · airframe 27,467 hrs · 25,218 cycles

SEAT TRACK BS 546 - 559+48 CORRODED. REMOVED DAMAGED SEAT TRACK SECTION IAW SRM 51-41-02. INSTALLED NEW SECTION IAW AMM 53-01-11-400-801.

Part: SKIN — CRACKED (LT WING) · airframe 27,440 hrs · 25,194 cycles

LOWER WING PLANK LT BOOST PUMP CUT OUT, LANDING FOR PANEL 510CB, HAS MULTIPLE INDICATIONS NOTED ON THE HORNZONTAL SURFACE 80 PERCENT FSH AROUND ENTIRE CIRCUMFERENCE. REMOVED CORROSION FROM LT BOOST PUMP HORIZONTAL LANDING IAW SRM 51-21-06. RECEIVED AND COMPLIED WITH REO 601R-57-21-2118, REV DATED 2014-02-18.

Part: SEAT TRACK — CORRODED (BS 364-399) · airframe 27,440 hrs · 25,194 cycles

SEAT TRACK BS 364-399 CORRODED. REMOVED SEAT TRACK SECTION IAW AMM 53-01-11-000-802. INSTALLED SEAT TRACK SECTION IAW AMM 53-01-11-944-001, SRM 51-41-02.

Part: SEAT TRACK — CORRODED (BS 409-499) · airframe 27,440 hrs · 25,194 cycles

LT SIDEWALL SEAT TRACK BS 409+112 - 499 IS CORRODED. REMOVED SEAT TRACK IAW SRM 51-41-02. INSTALLED NEW SEAT TRACK IAW AMM 53-01-11-420-001.

Part: SEAT TRACK — CORRODED (BS 364-399) · airframe 27,467 hrs · 25,218 cycles

SEAT TRACK BS 364 - 399 CORRODED. REMOVED SEAT TRACK. REPLACED WITH NEW IAW AMM 53-01-11-000-802 AND AMM 53-01-11-400-802.

Part: SEAT TRACK — CORRODED (BS 499-546) · airframe 27,440 hrs · 25,194 cycles

LT SIDEWALL SEAT TRACK FROM BS 499 - 546 IS CORRODED. REMOVED SEAT TRACK IAW SRM 51-41-02. INSTALLED NEW SEAT TRACK IAW AMM 53-01-11-420-001.

Part: SKIN — CRACKED (RT WING) · airframe 27,450 hrs · 25,201 cycles

RT LOWER PLANK OTBD OF DRAIN HOLE AT WS 50 HAS A CRACK INDICATION. FAILED NDT. COMPLIED WITH STEPS 3-5 OF REO:601R-57-241-2120, REV.

Part: SILL — CORRODED (CARGO DOORWAY) · airframe 27,467 hrs · 25,218 cycles

LT AFT CARGO DOOR SILL PLATE HAS SERVERAL AREAS OF MINOR CORROSION AROUND NUTPLATES. REMOVED CARGO DOOR SILL IAW SRM 51-42-06 AND 51-42-21. LOCATED NEW CARGO DOOR SILL ANGLE IAW SRM 51-42-06, 51-42-21 AND 51-40-11. INSTALLED NEW SERVICEABLE SILL IAW SRM 51-42-05 AND 51-42-21, REO 601R-53-61-593, REV A.

Part: SEAT TRACK — CORRODED (BS 399-409) · airframe 27,440 hrs · 25,194 cycles

LEFT SEAT TRACK BS 399 - 409+128 CORRODED. REMOVED SEAT TRACK IAW AMM 53-01-11-000-802. DRILLED AND INSTALLED SEAT TRACK IAW AMM 53-01-11-400-802,& SRM 51-01-11.

Part: SEAT TRACK — CORRODED (BS 409-559) · airframe 27,467 hrs · 25,218 cycles

SEAT TRACK BS 409+128 - 559 CORRODED. REMOVED SEAT TRACK IAW AMM. LOCATED AND COUNTERSUNK IAW SRM 51-40-11. INSTALLED SEAT TRACK IAW AMM 53-01-11-400-802.

Part: SEAT TRACK — CORRODED (BS 546-559) · airframe 27,450 hrs · 25,201 cycles

LT SIDEWALL SEAT TRACK FS 546 - 559+80 IS CORRODED. REMOVED SEAT TRACK IAW SRM 51-41-02. LOCATED & DRILLED SEAT TRACK, IAW SRM 51-41-02. INSTALLED SEAT TRACK IAW AMM 53-01-11-400--802.

Part: POST — CRACKED (BS 409) · airframe 27,440 hrs · 25,194 cycles

BS 409+128, BL 0 VERTICAL POST LT SIDE HAS AN INDICATION NOTED IN THE AFT FLANGE RADIUS AT WL 69,. FAILED NDT INSPECTION. REMOVED VERTICAL POST IAW SRM 51-42-06, 51-42-22. INSTALLED POST IAW REO: 601R-5341-889 & REO:6 01R-53-41-1779.

Part: BULKHEAD WEB — CRACKED · airframe 27,450 hrs · 25,201 cycles

FOUND REAR PRESSURE BULKHEAD WEB HAS INDICATION NOTED AT LBL 27.50, WL 130, APPROX .3" IN LENGTH 100 PERCENT FSH. FAILED NDT INSPECTION. REPAIRED IAW REO 601R-53-61-1541, REV E.

Part: SUPPORT BEAM — CRACKED (CARGO DOOR) · airframe 27,440 hrs · 25,194 cycles

FOUND CARGO DOOR SUPPORT BEAM LOWER AFT ANGLE CRACKED . REMOVED AND INSTALLED IAW SRM 51-42-21-00.

Part: COVER — MISSING (EMERGENCY LIGHT) · airframe 26,733 hrs · 24,517 cycles

EMERGENCY LIGHT COVER MISSING ON LT LOWER SIDE OF PAX DOOR. R & R EMERGENCY LIGHT ASSY AT THE MAIN ENTRANCE IAW AMM 33-51-19. OPS CHECKED GOOD.

Part: LAMP — BURNED OUT (EMERGENCY LIGHT) · airframe 25,651 hrs · 23,520 cycles

AFT MOST CABIN CEILING EMERGENCY LIGHT INOPERATIVE. REPLACED LAMPS. OPS CHECKED GOOD IAW AMM 33-51-05.

Part: PSEU — INTERMITTENT (MLG) · airframe 25,091 hrs · 22,954 cycles

ON APPROACH, LANDING GEAR DOWN- "GEAR DISAGREE" WARNING MESSAGE MAINS DOWN AND LOCKED. NOSE GEAR UP. NOSE DOOR OPEN. COMPLIED WITH QRH. CYCLED GEAR EIGHT TIMES. NOSE GEAR WOULD NOT COME DOWN. USED ALTERNATE GEAR EXTENSION IAW QRH, THREE GREEN NORMAL LANDING . R & R PSEU IAW AMM 32-61-01 IAW FIM 32-60-09. OPS CHECHED GOOD.

Part: LENS — MISSING (EMERGENCY LIGHT) · airframe 25,051 hrs · 22,912 cycles

F/A WARDROBE EMERGENCY LIGHT COVER MISSING. 03-03-2013 INSTALLED F/A WARDROBE EMERGENCY LIGHT COVER IAW AMM 33-51-19.

Part: ACTUATOR — LACK OF LUBE (THRUST REVERSER) · airframe 24,827 hrs · 22,690 cycles

LT REV UNLOCK CAUTION MSG ON THE THE CLIMBOUT. THRUST LEVER (L) OPERATED NORMALLY & NORMAL HANDLING OF ACFT. ACFT RETURNED TO DEPARTURE AFTER T/O -- EMERGENCY DECLARED AS A PRECAUTION. UPON INSPECTION OF LT ENG T/R SYS FOUND BALL SCREW ACTUATORS DRY. PERFORMED LUBRICATION OF BALL SCREW ACTUATORS DRY. PERFORMED SEVERAL OPS CHECKS OF LT ENG T/R WITH NO DEFECTS NOTED ALSO PUT ACFT IN WOW CONFIG WITH ENGINE RUNNING AND COULD NOT DUPLICATE ACFT OK FOR SERVICE AT THIS TIME.

Part: LAMP — BURNED OUT (EMERGENCY LIGHT) · airframe 24,663 hrs · 22,525 cycles

EXTERIOR EMERGENCY LIGHT NR 6 IS OUT. LAMPED THE EXTERIOR EMERGENCY LIGHT NR 6 IAW AMM 33-51-21. OPS CHECKED GOOD.

Part: BULB — BURNED OUT (EMERGENCY LIGHT) · airframe 24,536 hrs · 22,393 cycles

RT EMERGENCY LIGHT JUST AFT OF EMERGENCY DOOR INOPERATIVE. R & R RT EMERGENCY LIGHT BULB AFT OF EMERGENCY DOOR IAW AMM 33-51-21.

Part: PROXIMITY SENSOR — OUT OF ADJUST (NLG DOOR) · airframe 24,455 hrs · 22,290 cycles

GEAR DISAGREE AND NOSE GEAR DOOR OPEN WARNING ON APPROACH FOLLOWED QRH PULLED MANUAL RELEASE HANDLE NOSE GEAR STILL DOWN AND LOCKED LANDED WITH OUT FURTHER INSIDENT. ADJUSTED NLG PROXIMITY SENSOR PS14GA IAW AMM 32-61-05, OP'S CHECKED GOOD, NO FURTHER DEFECT NOTED, DEFECT CLEARD, PLACARD REMOVED.

Part: STRUCTURE — CORRODED (PAX DOOR) · airframe 24,084 hrs · 21,911 cycles

PAX DOOR LOWER AFT CORNER CORRODED BEYOND LIMITS. INSTALLED NEW AFT CORNER IAW SRM 51-42-06, 51-42-21.

Part: BRACKET — CRACKED (BS 625 BULKHEAD) · airframe 24,084 hrs · 21,911 cycles

AFT EQUIPMENT BAY AFT PRESSURE BULKHEAD HAS ONE CRACKED BRACKET AT 625.00 RT SIDE. REMOVED AND REPLACED WITH SERVICABLE BRACKET IAW SRM 51-42-21.

Part: ANGLE — CORRODED (PAX DOOR) · airframe 24,084 hrs · 21,911 cycles

FOUR L ANGLES CORRODED AT PAX DOOR HINGE LOWER CAVITY. INSTALLED NEW L ANGLES ON ASD IAW SRM 51-42-06.

Part: ANGLE — CORRODED (PAX DOOR) · airframe 24,119 hrs · 21,945 cycles

FOUR ANGLES CORRODED AT PAX DOOR HINGE LOWER CAVITY. INSTALLED 4 EA NEW 'L' ANGLES ON ASD IAW SRM 51-42-06. THIS REPAIR REQUIRES MAJOR/MINOR CLASSIFICATION IAW ASA SOP 5702. THIS REPAIR IS CLASSIFIED AS A MINOR REPAIR IAW ASA SOP 5702. SDR CLOSED.

Part: BRACKET — CRACKED (BS 625 BULKHEAD) · airframe 24,084 hrs · 21,911 cycles

AFT EQUIPMENT BAY, AFT PRESSURE BULKHEAD HAS CRACKED BRACKET AT BS 625. R & R BRACKET IAW SRM 51-42-21.

Part: DRAG ANGLE — CRACKED (AFT PAX DOOR) · airframe 24,114 hrs · 21,940 cycles

DOOR AFT, DRAG ANGLE CRACKED. R & R THE CRACKED DRAG ANGLE. DRILLED UP NEW SPLICE & TWO DOUBLERS. INSTALLED DRAG ANGLE COMPLIED WITH STEPS 1-10 OF REO 601R-52-11-513. C

Part: LATCH — OUT OF ADJUST (PAX DOOR) · airframe 23,997 hrs · 21,807 cycles

AFTER TAKEOFF, ACFT DID NOT PRESSURIZE. F/A SAW DAYLIGHT AROUND PAX DOOR FLAP HANDLE. LEVELED AT 4000 FT, EMERGENCY DECLARED AND RETURNED DEPARTURE, NO EICAS INDICATIONS ON DOOR SYNOPTIC PAGE. RAN THE UNPRESSURIZED FLIGHT PROCEDURE QRH CHECKLIST THEN THE UNPRESSURIZED LANDING PROCEDURE. ADJUSTED PAX DOOR LATCH MECHANISM IAW AMM 52-11-25. PRESSURZED ACFT IAW AMM 21-31-00. OPS CHECKED GOOD.

Part: BATTERY PACK — FAILED (EMERGENCY LIGHT) · airframe 23,904 hrs · 21,701 cycles

BOTH EXTERIOR FORWARD OVERWING EMERGENCY LIGHTS INOPERATIVE. R & R NR 2 BATTERY PACK IAW AMM 33-51-04. OPS CHECKED GOOD.

Part: BATTERY PACK — UNSERVICEABLE (EMERGENCY LIGHT) · airframe 23,904 hrs · 21,701 cycles

PAX DOOR INTERIOR WHITE EMERGENCY LIGHT INOPERATIVE. R & R NR 2 BATTERY PACK, OPS CHECKED GOOD.

Part: LAMP — BURNED OUT (EMERGENCY LIGHT) · airframe 23,756 hrs · 21,540 cycles

FORWARD MOST CABIN CEILING EMERGENCY LIGHT INOPERATIVE. RELAMPED THE FORWARD MOST CABIN CEILING EMERGENCY LIGHT AS REQUIRED AND OPS CHECKED GOOD IAW AMM 33-51-00.

Part: GLOWSTRIP — INOPERATIVE (CABIN) · airframe 23,387 hrs · 21,132 cycles

SOME OF THE PHOTO ILLUMINESCENT FLOOR ESCAPE PATH IS NOT GLOWING ON RT SIDE. R & R PHOTOLUMINESCENT FLOOR MARKINGS FROM 1CD TO 7CD IAW AMM 33-51-01. NO FURTHER DEFECTS NOTED. ACFT OK FOR SERVICE.

Part: DRAG ANGLE — CRACKED (PAX DOOR) · airframe 23,154 hrs · 20,860 cycles

PAX DOOR FWD DRAG ANGLE CRACKED. R & R MAIN DOOR FWD DRAG ANGLE IAW SRM 51-42-06.

Part: BATTERY PACK — FAILED (EMERGENCY LIGHT) · airframe 23,144 hrs · 20,846 cycles

LEFT EXTERAL EMERGENCY LIGHT LOCATED AT FS 409+120.5L INOPERATIVE. R & R EMERGENCY BATTERY NR 2 IAW AMM 33-51-04. OPS CHECKED GOOD.

Part: BULB — BURNED OUT (EMERGENCY LIGHT) · airframe 22,968 hrs · 20,651 cycles

LEFT EXTERIOR CENTER EMERGENCY LIGHT INOPERATIVE. REMOVED BULB AND INSTALLED A NEW IAW AMM 33-51-21. OPS CHECKED GOOD.

Part: LAMP — BURNED OUT (EMERGENCY LIGHT) · airframe 22,719 hrs · 20,373 cycles

RIGHT EXTERIOR EMERGENCY LIGHT NR 4 IS OUT. RELAMPED RT EXTERIOR EMERGENCY LIGHT 4. OPS CHECKED GOOD IAW AMM 33-51-00.

Part: BATTERY PACK — INOPERATIVE (EMERGENCY LIGHTS) · airframe 22,639 hrs · 20,284 cycles

NR 1 EMERGENCY LIGHT BATTERY PACK INOPERATIVE. R & R NR 1 EMERGENCY LIGHTS BATTERY PACK IAW AMM 33-51-04. IPC: 33-51-04, FIG. 1, ITEM NR17. (

Part: BULB — INOPERATIVE (EMERGENCY LIGHT) · airframe 22,387 hrs · 20,011 cycles

CABIN CEILING EMERGENCY LIGHT 3RD FROM FRONT INOPERATIVE. R & R EMERGENCY LIGHT CEILING ASSY NR 3 BULB IAW AMM 33-51-16. OPS CHECKED GOOD.

Part: BULB — BURNED OUT (EMERGENCY LIGHT) · airframe 21,801 hrs · 19,355 cycles

RT SIDE CTR EMERGENCY LIGHT INOP. REMOVED THE INOP BULB AND INSTALLED A NEW BULB IAW AMM 33-51-21. OPS CHECK GOOD. (CLOSED)

Part: LAMP — BURNED OUT (EMERGENCY LIGHT) · airframe 21,587 hrs · 19,120 cycles

RT NR 4 EXTERIOR EMERGENCY EXIT LIGHT INOP. RELAMPED RT NR 4 EXTERIOR EMERGENCY LIGHT IAW AMM 33-51-21. RELAMPED RT NR 4 EXTERIOR EMERGENCY LIGHT IAW AMM 33-51-21.

Part: DRAG ANGLE — CRACKED (PAX DOOR) · airframe 21,488 hrs · 19,004 cycles

PAX DOOR, FWD DRAG ANGLE, CRACKED, MARKED. MAPPED OUT DAMAGE AND SUBMITTED TO CONTRACT, ENGINEER IAW SRM 51-13-01. COMPLIED WITH DISPOSITION 05-2011-107 FROM STS SECTION 1 INTERIM REPAIR ITEMS 1 THROUGH 4. PERFORMED NDT INSP IAW NDTM 51-20-06 PART 6, NO DEFECT NOTED. (CLOSED)

Part: DRAG ANGLE — CRACKED (PAX DOOR) · airframe 21,483 hrs · 18,997 cycles

PAX DOOR FWD DRAG ANGLE CRACKED. R & R DRAG ANGLE IAW SRM 51-42-06.

Part: LIGHT — BROKEN (CABIN) · airframe 21,032 hrs · 18,478 cycles

GALLEY EMERGENCY EXIT LIGHT FRAME BROKEN. R & R GALLEY EMERGENCY EXIT LIGHT FRAME IAW CRJ200 33-51-13. OPS CHK GOOD. R & R GALLEY EMERGENCY EXIT LIGHT FRAME IAW CRJ200 33-51-13. OPS CK GOOD.

Part: BATTERY PACK — DISCHARGED (EMERGENCY LIGHTS) · airframe 20,720 hrs · 18,092 cycles

FOUND F/A STA EMERGENCY LIGHT SWITCH IN THE ON POSITION AND EMERGENCY LIGHTS DO NOT TEST PROPERLY. POSITIONED COCKPIT EMERGENCY SWITCH TO ARM POSITION TO CHARGE BATTERIES AND TESTED SYS IAW AMM 33-51-04. SYS TESTED GOOD ACFT OK FOR SERVICE. (CLOSED)

Part: PLACARD — MISSING (PAX DOOR) · airframe 20,336 hrs · 17,639 cycles

EXIT PLACARD OVER FWD ENTRANCE DOOR NEEDS REPLACING. R & R PAX DOOR "EXIT" PLACARD IAW AMM 11-30-00. CK GOOD.

Part: APU — LEAKING · airframe 19,858 hrs · 17,093 cycles

SMOKE IN COCKPIT & CABIN DURING FLIGHT. AUXILIARY POWER UNIT APU -INTAKE DOOR DEACTIVATED CLOSED. REMOVED AND REPLACED IAW AMM 49-10-00 COMPLIED WITH OPERATIONAL TEST IAWW AMM 49-10-00 OPS TEST GOOD AT THIS TIME PLACARD REMOVED PLACARD CLEARED.

Part: LAMP — INOPERATIVE (EMERGENCY LIGHT) · airframe 19,833 hrs · 17,064 cycles

NR 4 EMERGENCY CABIN CEILING LIGHT IS INOP. RELAMPED NR 4 EMERGENCY CABIN CEILING LIGHT IAW AMM 33-51-16, OPS CHECK GOOD. RELAMPED NR 4 EMERGENCY CABIN CEILING LIGHT IAW AMM 33-51-16, OPS CHECK GOOD.

Part: WEB — CRACKED (FUSELAGE) · airframe 19,344 hrs · 16,489 cycles

CONTINUATION FROM MAINT WORK CARD CO NR 7628105 JOB NR 8762815 OP 64 FOUND FS 555 HAS 4 INDICATIONS NOTED 2EA LT AND RT CAP ANGLE APPROX .2" IN LENGTH 70 PERCENT FSH AND 2 ON RT WEB INBD OF RBL 18 W.L. 55.40 APPROX .3" IN LENGTH 70 PERCENT FSH AND OTBD OF RBL 9 WL 58.10 APPROX .2" IN LENGTH 70 PERCENT FSH FAILED NDT INSP. COMPLIED WITH EC/TC REO 601R-53-41-260 IAW BOMBARDIER REO 601R-53-41-260 REV D.

Part: ATTACH FITTING — CRACKED (BS 559) · airframe 19,342 hrs · 16,487 cycles

FS 559 BULKHEAD RBL 9.00 VERTICAL POST TO INTERCOSTAL INBD ATTACH CLIP CRACKED IN RADIUS IN 2EA AREAS. CLIP WAS FABRICATED AND INSTALLED IAW REO 601R-53-41-260 ON CO 7628109 8762815 OP 64. CLIP MADE FROM S6144-4 PO 111012.

Part: SKIN — CORRODED (WING) · airframe 19,342 hrs · 16,487 cycles

INDICATIONS OF CORROSION NOTED AT WS 55.38 (540BB) ON THE FLAT LANDING SURFACE APRPOX 70 PERCENT FULL SCREEN HEIGHT. AREAS MARKED ON ACFT LOWER WING PLANK. C/W EC/TC EO 600-57-81 C/W IAW REO 601R-57-21-030 REV G AND FWDED ALL REQUIRED FORMS TO STRUCTURES ENGINEERING.

Part: SKIN — CORRODED (WING) · airframe 19,342 hrs · 16,487 cycles

INDICATIONS OF CORROSION NOTED AT WS 231.0 (650BB) ON THE FLAT LANDING SURFACE OF LOWER WING PLANK APPROX 70 PERCENT FULL SCREEN HEIGHT. AREAS MARKED ON ACFT. C/W EC/TC EO 600-57-81, C/W IAW REO 601R-57-21-030 REV G AND FWDED ALL REQUIRED FORMS TO STRUCTURE ENGINEERING.

Part: DRAG ANGLE — CRACKED (PAX DOOR) · airframe 19,342 hrs · 16,487 cycles

PAX DOOR AFT DRAG ANGLE IS CRACKED AT PREVIOUS REPAIR NEAR DOOR ASSIST PULLEY BRACKET. CRACK MEASURES APPROX 1" LONG.

Part: DRAG ANGLE — CRACKED (PAX DOOR) · airframe 19,341 hrs · 16,487 cycles

REPAIRED PAX DOOR AFT DRAG ANGLE IAW ASA EC/TC REO 601R-52-11-513. ASA RII C/W 5300007. (CLOSED)

Part: FLOORBEAM — CRACKED (BS 280) · airframe 19,382 hrs · 16,533 cycles

FS 280 FLOOR SUPPORT ANGLE 2 IN OTBD OF ALTERNATE EXTENSION PULLEY BRACKET HAS A CRACK APPROX 1 INCH LONG. C/W EC/TC REO 601R-53-11-171 & MET ALL REQUIREMENTS OF REO 601R-53-11-171.

Part: POST — CRACKED (BS 409) · airframe 19,341 hrs · 16,487 cycles

FOUND FS 409.0+128 VERTICAL POST RBL18 LT & RT SIDES HAVE INDICATIONS NOTED APPROX .2" IN LENGTH 50 FSH BOTH FAILED NDT INSP AT WL69 AFT FLANGE RADIUS. REMOVED RIVETS FROM RBL 18 POST IAW SRM 51-42-06 STEP 11A, B 1-5. REQUIRE INSTALL. OK TO INSTALL RBL 18 POST. REO 601R-53-41-889 AND MET ALL THE REQUIREMENTS OF REO 601R-53-41-889.

Part: POST — CRACKED (BS 409) · airframe 19,342 hrs · 16,487 cycles

FOUND FS 409.0+128 VERTICAL POST BL0.0 LT & RT SIDES HAVE INDICATIONS NOTED APPROX .2" AN 3" IN LENGTH 70 PERCENT AND 90 PERCENT FSH BOTH FAILED NDT INSPECTION AT WL69. AFT FLANGE RADIUS. REMOVED VERTICAL POST IAW SRM 51-42-06 STEP 11 A AND B1 THRU 6 AND 51-42-21 STEP 11 A AND B. INSTALLED NEW POST IAW SRM 51-42-06 STEP 9 A1 & B1 ALSO REO NR 601R-53-41-1143. COMPLIED WITH EC/TC REO 601R-53-41-1143 AND REO 601R-53-41-1143 REV A.

Part: POST — CRACKED (BS 409) · airframe 19,341 hrs · 16,487 cycles

FOUND FS 409.0+128 VERTICAL POST BL0.0 LT & RT SIDES HAVE INDICATIONS NOTED APPROX .2" AN 3" IN LENGTH 70 PERCENT AND 90 PERCENT FSH BOTH FAILED NDT INSP AT WL69. AFT FLANGE RADIUS. REMOVED VERTICAL POST AT FS 409+128 BL 0.0 IAW REPLACEMENT IAW SRM 51-42-06 STEP 11 A AND B1 THRU 6 AND 51-42-21 STEP11A. NEW POST REQUIRES DRILL UP AND ASSY. LOCATED AND ASSEMBLED NEW SERVICEABLE POST IAW SRM 51-42-06, STEP 9, A1 AND B1 AND 51-40-11 3A. POST REQUIRES PAINT AND INSTALLATION. OK TO INSTALL 01/15/10, INSTALLED NEW POST IAW SRM 51-42-06 STEP 9, A1 & B1 ALSO EO NR 601R-53-41-1143. COMPLIED WITH EC/TC REO 601R-53-41-1143 AND REO 601R-53-41-1143, REV A DATED 1/10/2010 AS WRITTEN.

Part: POST — CRACKED (BS 409) · airframe 19,342 hrs · 16,487 cycles

FOUND FS 409.0+128 VERTICAL POST RBL18 LT & RT SIDES HAVE INDICATIONS NOTED APPROX .2" IN LENGTH 50 PERCENT FSH BOTH FAILED NDT INSP AT WL69 AFT FLANGE RADIUS. R & R IAW REO 601R-53-41-889.

Part: POST — CRACKED (BS 409) · airframe 19,342 hrs · 16,487 cycles

FOUND FS 409.0+128 VERTICAL POST LBL18 OTBD SIDE HAS INDICATION NOTED APPROX .2" IN LENGTH 70 PERCENT FSH BOTH FAILED NDT INSP AT WL69. AFT FLANGE RADIUS. REMOVED VERTICAL POST ASSY IAW IAW SRM 51-42-06. REQUIRES LOCATION & INSTALLED. LOCATED & DRILLED POST IAW SRM 51-40-11. INSTALLED POST IAW SRM 51-42-06 STEP 9 & C/W EC/TC REO 601R-53-41-889.

Part: POST — CRACKED (BS 409) · airframe 19,341 hrs · 16,487 cycles

FOUND FS 409.0+128 VERTICAL POST LBL18 OTBD SIDE HAS INDICATION NOTED APPROX .2" IN LENGTH 70 PERCENT FSH BOTH FAILED NDT INSP AT WL69. AFT FLANGE RADIUS. REMOVED LBL 18 FS 409+12 VERTICAL POST ASSY IAW IAW SRM 51-42-06. REQUIRES LOCATION & INSTALLED. LOCATED & DRILLED 409+128 LBL 18 POST IAW SRM 51-40-11. POST REQUIRES INSTALL. OK TO INSTALL. INSTALLED 409+128 POST AT LBL 18 IAW SRM 51-42-06 STEP 9 & C/W EC/TC REO 601R-53-41-889 AND MET ALL THE REQUIREMENTS OF REO 601R-53-41-889. PAINTED POST IAW SRM 51-25-01 PROCEDURE 8 STEP B1,A,B,C,D,E,F AND G. IAW SRM 51-21-01 PROCEDURE 3 STEP A-1,2 AND 3.

Part: GLOWSTRIP — CRACKED (CABIN) · airframe 19,341 hrs · 16,487 cycles

R & R ALL LT EMERGENCY PHOTOLUMINESCENT FLOOR TRACKS WITH NEW SERVICEABLE FLOOR TRACKS IAW AMM 33-51-01-400-806. OPS CHECK GOOD. (CLOSED)

Part: GLOWSTRIP — CRACKED (CABIN) · airframe 19,342 hrs · 16,487 cycles

ALL RT EMERGENCY PHOTO LUMINESCENT FLOOR LIGHTS TRACKS ARE CRACKED AND BROKEN. OPEN

Part: GLOWSTRIP — CRACKED (CABIN) · airframe 19,342 hrs · 16,487 cycles

ALL THE EMERGENCY PHOTO LUMINESCENT FLOOR LIGHTS TRACKS ARE CRACKED & BROKEN. OPEN

Part: GLOWSTRIP — CRACKED (CABIN) · airframe 19,341 hrs · 16,487 cycles

R & R ALL RT EMERGENCY PHOTOLUMINESCENT FLOOR TRACKS WITH NEW SERVICEABLE TRACKS IAW AMM 33-51-01-400-806. OPS CHECK GOOD. (CLOSED)

Part: ANGLE — CRACKED (BS 559) · airframe 19,342 hrs · 16,487 cycles

FOUND FS 559 HAS INDICATIONS NOTED, 2 ON LT AND RT CAP ANGLES BL18 APPROX .2" IN LENGTH 70 PERCENT FSH AND 2 ON RT WEB INBD OF RLB18 WL 59.10 APPROX .2" IN LENGTH 70 PERCENT FSH AND OTBD OF RBL9 WL58.10 APPROX .2" IN LENGTH 70 PERCENT FSH FAILED NDT INSP. REPAIRED 559 BULKHEAD.

Part: ANGLE — CRACKED (BS 559) · airframe 19,341 hrs · 16,487 cycles

FOUND FS 559 HAS FOR INDICATIONS NOTED, 2 ON LT AND RT CAP ANGLES RBL 18 APPROX .2" IN LENGTH 70 PERCENT FSH & 2 ON RT WEB INBD OF RBL 18 WL 59.10 APPROX .2" IN LENGTH 70 PERCENT FSH & OTBD OF RBL 9 WL 58.10 APPROX .2" IN LENGTH 70 PERCENT FSH FAILED NDT INSP. PERFORMED REPAIR TO FS 559 BULKHEAD FROM LBL 18 TO RBL 18.

Part: FLOOR SUPPORT — CRACKED (BS 280) · airframe 19,342 hrs · 16,487 cycles

FS 280 FLOOR SUPPORT ANGLE AT ALTERNATE EXTENION PULLY BRACKET CRACKED. (SDR - OPEN)

Part: FLOOR SUPPORT — CRACKED (BS 280) · airframe 19,342 hrs · 16,487 cycles

FS 280, RBL 9 OTBD FLOOR SUPPORT CLIP CRACKED. (SDR - OPEN)

Part: FLOOR SUPPORT — CRACKED (BS 280) · airframe 19,341 hrs · 16,487 cycles

REPAIRED FS 280 FLOOR SUPPORT ANGLE AT ALTERNET EXTENSION PULLEY BRACKET, IAW REO 601R-53-11-138 & ECTC REO 601R-53-11-138. ASA RII C/W 5300153.

Part: FLOOR SUPPORT — CRACKED (BS 280) · airframe 19,341 hrs · 16,487 cycles

FS 280, RBL 9 INBD FLOOR SUPPORT CLIP CRACKED. REMOVED OLD CRACKED SUPPORT CLIP AT FS 280, RBL 9 INBD INSTALLED NEW SUPPORT CLIP AT FS 280, RBL 9 INBD IAW SRM 51-42-21.

Part: FLOOR SUPPORT — CRACKED (BS 280) · airframe 19,341 hrs · 16,487 cycles

FS 280 LBL 9 FLOOR SUPPORT CLIP OTBD SIDE REPLACED ON JOB 8762811 OP 342.

Part: FLOOR SUPPORT — CRACKED (BS 280) · airframe 19,342 hrs · 16,487 cycles

FS 280 LBL 9 FLOOR SUPPORT CLIP CRACKED OTBD SIDE. (SDR - OPEN)

Part: FLOOR SUPPORT — CRACKED (BS 280) · airframe 19,341 hrs · 16,487 cycles

FS 280, RBL 9 OTBD FLOOR SUPPORT CLIP CRACKED. DUE TO PREVIOUS REPAIR REMOVED OLD CRACK FLOOR SUPPORT CLIP AT FS 280, RBL 9 OTBD INSTALLED FABRICATED CLIP AT FS 280, RLB 9 OTBD IAW REO 601R-53-11-171, STEP 9 AND ASA EC/TC 601R-53-11-171 STEP 8.

Part: FLOOR SUPPORT — CRACKED (BS 280) · airframe 19,342 hrs · 16,487 cycles

FS 280, RBL 9 INBD FLOOR SUPPORT CLIP CRACKED. (SDR - OPEN)

Part: SKIN — DENTED (PAX DOOR) · airframe 19,342 hrs · 16,487 cycles

PAX DOOR INNER SKIN HAS A DENT WITH A CRACK IN MIDDLE OF DENT LOCATED JUST ABOVE ACCESS PANEL 832DL. DAMAGE MEASURES APPROX ½" IN DIAMETER. (OPEN)

Part: FLOOR SUPPORT — CRACKED (BS 484) · airframe 19,341 hrs · 16,487 cycles

(RESOLVED ON W/O: 143920 TASKCARD: N/R-00340 ) REMOVED ANGLE FROM LT FS 484 FLOOR SUPPORT COMMON TO LBL 27. REPLACED WITH NEW PART IAW SRM 51-42-06 AND SRM 51-42-21. (CLOSED)

Part: DOOR — CRACKED · airframe 19,341 hrs · 16,487 cycles

DOOR CRACKED COMPLIED WITH EC/TC REO 601R-52-11-1759 IAW REO 601R-52-11-1759. (CLOSED)

Part: FLOOR SUPPORT — CRACKED (BS 484) · airframe 19,341 hrs · 16,487 cycles

REMOVED ANGLE FROM LT FS 484 FLOOR SUPPORT COMMON TO LBL 27. REPLACED WITH NEW PART IAW SRM 51-42-06 AND SRM 51-42-21.

Part: INTERCOSTAL — CRACKED (BS 484) · airframe 19,342 hrs · 16,487 cycles

LT FS 484 FLOOR SUPPORT INTERCOSTAL ANGLE CRACKED. 1" LONG AT LBL 27. (SDR - OPEN)

Part: FLOOR SUPPORT — CRACKED (BS 460) · airframe 19,342 hrs · 16,487 cycles

FS 460 FLOOR SUPPORT FITTING CRACKED .2" LONG OTBD SIDE OF RBL 9. (SDR - OPEN)

Part: PLACARD — DETERIORATED (ESCAPE HATCH) · airframe 19,342 hrs · 16,487 cycles

CREW ESCAPE HATCH EXTERIOR PLACARDS AND PAINT DETERIORATED. OPEN

Part: PLACARD — DETERIORATED (ESCAPE HATCH) · airframe 19,341 hrs · 16,487 cycles

PAINTED CREW ESCAPE HATCH, IAW SRM 51-25-01, SECTION 8, REPAIR B2 & APPLIED SILKSCREENS ON HATCH, IAW MM 11-10-03-400-801. (CLOSED)

Part: STRUCTURE — DAMAGED (FUSELAGE) · airframe 18,765 hrs · 15,879 cycles

EMERGENCY AREA LIGHT ON BOTTOM OF FA STATION DAMAGED

Part: LIGHT — INOPERATIVE (CABIN) · airframe 18,765 hrs · 15,879 cycles

EMERGENCY EXIT LIGHT ON LT WIND SCREEEN IS INOPERATIVE.

Part: LIGHT — INOPERATIVE (CABIN) · airframe 18,496 hrs · 15,600 cycles

EMERGENCY EXIT SIGN FORWARD OF 1B DOES NOT LIGHT UP.

Part: LIGHT — INOPERATIVE (CABIN) · airframe 17,773 hrs · 14,900 cycles

EMERGENCY EXIT LIGHT AT PAX DOOR ENTRANCE LOWER POSITION HAS SEVERAL BULBS OUT.

Part: WARNING SYSTEM — ACTIVATED (COCKPIT) · airframe 17,152 hrs · 14,337 cycles

AFTER T/O RECEIVED WOW INPUT CAUTION MSG, RETURNED TO GATE. AIRCRAFT RETURNED TO ATL AFTER T/O, EMERGENCY DECLARED.

Part: WIRE — BROKEN (EMERGENCY LIGHTS) · airframe 1,601,158 hrs · 13,322 cycles

EMERGENCY FLOOR FLOOD LIGHT ON WARDROBE WILL NOT ILLUMINATE FOUND BROKEN WIRE NEAR CONNECTORS. SPLICED ON NEW CONNECTOR ON WIRE 39LY IAW WSPM 20-29-11. OPS CHECK GOOD. (B)

Part: FRAME — CORRODED (FUSELAGE) · airframe 15,241 hrs · 12,678 cycles

FS 319 FRAME IS CORRODED AT BL 0.

Part: FITTING — CRACKED (FUSELAGE) · airframe 15,241 hrs · 12,678 cycles

LBL 9 INBOARD 280 CLIP FOUND CRACK.

Part: DRAG ANGLE — CRACKED (PAX DOOR) · airframe 15,241 hrs · 12,678 cycles

PAX DOOR AFT SIDE DRAG ANGLE CRACKED JUST ABOVE MOTOR CABLE BOTTOM PULLEY. REPAIRED DAMAGED SECTION OF DRAG ANGLE PER REO 601R-52-11-513. REPAIRED DAMAGED SECTION OF DRAG ANGLE PER REO 601R-52-11-513. CUT OUT DAMAGED SECTION PER REO 601R-52-11-513. FABRICATED REPAIR PARTS PER REO 601R-52-11-513. INSTALLED REPAIR PARTS PER REO 601R52-11-513. REPAIRED DAMAGED SECTION OF DRAG ANGLE PER REO 601R-52-11-513 CUT OUT DAMAGED SECTION PER REO 601R-52-11-513. PERFORMED EDDY CURRENT INSPECTION OF CUT LINES ON AIRSTAIR DOOR AFT DRAG ANGLE IAW REO 601R-52-11-513 PER CRJ 200 NDTM 51-20-06. NO DEFECTS NOTED. FABRICATED REPAIR PARTS PER REO 601R-52-11-513. INSTALLED REPAIR PARTS PER REO 601R52-11-513

Part: FRAME — CORRODED (FUSELAGE) · airframe 15,241 hrs · 12,678 cycles

FS 349 FRAME IS CORRODED AT BL 0. REPAIRED IAW SRM.

Part: ANGLE — CORRODED (FUSELAGE) · airframe 15,241 hrs · 12,678 cycles

FS 280 FWD FLOOR ANGLE IS CORRODED.

Part: FRAME — CORRODED (FUSELAGE) · airframe 15,241 hrs · 12,678 cycles

FS 349 FRAME IS CORRODED AT BL 0.0.

Part: WEB — CRACKED (FUSELAGE) · airframe 15,241 hrs · 12,678 cycles

FS 280 WEB CRACKED AT RBL 9.

Part: FRAME — CORRODED (FUSELAGE) · airframe 15,241 hrs · 12,678 cycles

FS 333 FRAME IS CORRODED AT BL 0. BLENDED FRAME OUT OF LIMITS PER CRJ200 SRM 53-21-15 AND 53-00-00. BAT23167 1/6/2008. CORROSION BLENDOUTS IN ITEM 1 ARE WITHIN LIMITS OF REO 601R53-21-840. REFER TO ATTACHED M-234 ITEMS 3 THRU 6 FOR WORK ACCOMPLISHED. JOB COMPLETE. MEASURE BLENDED AREA FOUND .008 REMOVED. MATERIAL WORK DONE IAW CRJ 200 SRM 53-00. PERFORMED ET INSPECTION OF BLEND AREAS ON 333 FRAME IAW CRJ200 NDTM 51-20-06. NO DEFECTS NOTED. 1/9/08 ALODINED PRIME AND PAINTED FRAME 333 IAW REO 601R-33-21-840. EC/TC REO 601R-53-21-840 C\W, JOB COMPLETE. SUPPLEMENTAL SDR CLOSED 1/11/08.

Part: BULKHEAD — CRACKED (FUSELAGE) · airframe 15,241 hrs · 12,678 cycles

AFT PRESSURE BULKHEAD IS CRACKED AT LINTEL FITTING. REPAIRED IAW SRM.

Part: ATTACH ANGLE — CRACKED (FUSELAGE) · airframe 15,241 hrs · 12,678 cycles

AFT CARGO DOOR SUPPORT ATTACH ANGLE CRACKED AT AFT PRESSURE BULKHEAD. REMOVED AND REPLACED ATTACH ANGLE ON AFT CARGO DOOR SUPPORT AT AFT PRESSURE BULKHEAD IAW CRJ 200 SRM 51-42-21.

Part: STIFFENER — CRACKED (FUSELAGE) · airframe 15,241 hrs · 12,678 cycles

REAR PRESSURE BULKHEAD LEFT AND RIGHT STIFFENER CLIPS ARE CRACKED.

Part: NUT — BROKEN (LT WING) · airframe 14,797 hrs · 12,307 cycles

LEFT WING AND RIGHT WING 3 ANCHOR NUT FOR BUTTE DOOR (594SB, 594PB, 694LB) BROKEN.

Part: HANDLE — CRACKED (AIRSTAIR DOOR) · airframe 14,617 hrs · 12,160 cycles

ASD EXTERIOR HANDLE CRACKED IN TWO PLACES.

Part: OVERHEAT SYS — ACTIVATED (COCKPIT) · airframe 14,490 hrs · 12,048 cycles

LT JETPIPE OVERHEAT WARNING MSG. EN ROUTE TO ICT A/C DIVERTED TO HSV DUE TO MTC. EMERGENCY DECLARED. FLTS 4124 CX.

Part: FLASHLIGHT — INOPERATIVE (CABIN) · airframe 13,832 hrs · 11,523 cycles

FLIGHT ATTENDANT FLASHLIGHT INOP.

Part: LIGHT — INOPERATIVE (CABIN) · airframe 12,587 hrs · 10,613 cycles

AFT FLOOR STRIP EMERGENCY LIGHT INOP.

Part: FRAME — CRACKED (BS 640) · airframe 12,367 hrs · 10,454 cycles

LEFT FS 640 FRAME DOUBLER CRACKED ABOUT 1.5 INCHES BETWEEN STR 9 AND STR 12 NEAR THE TOP EDGE OF THE BOX BEAM.

Part: ENGINE — FAILED (NR 2) · airframe 11,966 hrs · 10,114 cycles

AFTER TAKEOFF NR 2 ENG MADE A LOUD BANG THEN SPOOLED DOWN. C/W QRH AND SHUT DOWN ENGINE. EMERGENCY DECLARED. A/C RETURNED TO SRQ AFTER T/O. REMOVED AND REPLACED RT ENGINE. RAN COMP 72-00 OF AMM. LEAKS AND OPS CHECK GOOD. ( SUPPLEMENTAL- SDR CLOSED)

Part: FLOORBEAM — CORRODED (BS 559) · airframe 11,881 hrs · 10,043 cycles

SHORT FLOOR TRACK JUST AFT OF FS 559.00 AT RBL-9 IS CORRODED.

Part: ATTACH FITTING — CRACKED (BS 280) · airframe 11,881 hrs · 10,043 cycles

FS 280 OB CLIP CRACKED AT RBL 9.

Part: LIGHT — CRACKED (CABIN) · airframe 11,881 hrs · 10,043 cycles

EMERGENCY EXIT LIGHT ASSY BY GALLEY CRACKED.

Part: FITTING — CRACKED (FUSELAGE) · airframe 11,881 hrs · 10,043 cycles

LT OB BL 9 FS 280 CLIP CRACKED.

Part: PLACARD — UNSECURE (FUSELAGE)

DURING A HANGAR INSPECTION, THE PASSENGER DOOR EXIT PLACARD WAS FOUND TO BE UNSECURED. MAINTENANCE REMOVED AND REPLACED THE PASSENGER DOOR EXIT PLACARD. OPERATIONAL CHECKS GOOD. AIRCRAFT OK FOR SERVICE.(K)

Part: LIGHT — INOPERATIVE (CABIN)

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

Part: LIGHT — INOPERATIVE (CABIN)

DURING A GROUND INSPECTION IN MGM, THE EMERGENCY CEILING LIGHT, NEAR THE LAVATORY DOOR, WAS FOUND TO BE INOPERATIVE. MAINTENANCE REMOVED AND REPLACED THE LAMP IN THE EMERGENCY CEILING LIGHT NEAR THE LAVATORY DOOR. OPERATIONAL CHECKS GOOD. AIRCRAFT OK FOR SERVICE. (M)

Part: CLIP — CRACKED (FUSELAGE)

DURING A C-CHECK IN MCN, THE INBOARD FS 280 LEFT/RIGHT CLIPS WERE FOUND TO BE CRACKED BEYOND LIMITS. MAINTENANCE REMOVED AND REPLACED THE INBOARD FS 280 LEFT/RIGHT CLIPS IAW CRJ-200 SRM 51-42-20. (M)

Part: ANGLE — CRACKED (FUSELAGE)

DURING A C-CHECK IN MCN, THE FS 484 ANGLES AT LBL 36 AND RBL 36 WERE FOUND TO BE CRACKED BEYOND LIMITS. MAINTENANCE IS REPAIRING THE FS 484 ANGLES AT LBL 36 AND RBL 36 IAW ASA EO 600-53-0098. (M)

Part: PLATE — CRACKED (CARGO DOOR)

DURING A C-CHECK IN MCN, THE CARGO DOOR FLOOR LANDING PLATE WAS FOUND TO BE CRACKED BEYOND LIMITS. MAINTENANCE IS REPAIRING THE CARGO DOOR FLOOR LANDING PLATE IAW ASA EO 600-53-0117. (M)

Part: SUPPORT BEAM — CRACKED (ENGINE)

DURING A C-CHECK IN MCN, THE CENTER ENGINE SUPPORT BEAM UPPER AND LOWER WEB AT BL 0 WAS FOUND TO BE CRACKED BEYOND LIMITS. MAINTENANCE IS REPAIRING THE CENTER ENGINE SUPPORT BEAM UPPER AND LOWER WEB AT L 0 IAW ASA EO 600-53-0072A. (M)

Part: CLIP — CRACKED (FUSELAGE)

DURING A C-CHECK IN MCN, THE CLIPS AT FS 625 LEFT/RIGHT WERE FOUND TO BE CRACKED BEYOND LIMITS. MAINTENANCE IS REMOVING AND REPLACING THE CLIPS AT FS 625 LEFT/RIGHT. (M)

Part: RIB — CRACKED (RT WING)

DURING A C-CHECK IN MCN, THE RIGHT BATT RIB ASSEMBLY AT WS 53.60 WAS FOUND TO BE CRACKED BEYOND LIMITS. MAINTENANCE IS REPAIRING THE RIGHT BATT RIB ASSEMBLY AT WS 53.60 IAW ASA EO 600-57-039A. (M)

Part: STEP — CRACKED (PAX DOOR)

DURING A C-CHECK IN MCN, THE TOP STEP ON THE PASSENGER DOOR WAS FOUND CRACKED AT THE VERTICAL SUPPORT HINGE ATTACH POINT. MAINTENANCE IS REMOVING AND REPLACING THE TOP STEP ON THE PASSENGER DOOR. (M)

Part: SUPPORT BEAM — CRACKED (FUSELAGE)

DURING A C-CHECK IN MCN, THE ENGINE SUPPORT BEAM AT BL 36.20 LEFT WAS FOUND TO BE CRACKED BEYOND LIMITS. MAINTENANCE IS REPAIRING THE ENGINE SUPPORT BEAM AT BL 36.20 LEFT IAW ASA EO 600-53-0070. (M)

Part: FLAP — MALFUNCTIONED (WING)

FLT 4482 - DURING APPROACH INTO MSP FROM ATL, AT APPROXIMATELY 7,000 FEET, THE CREW SELECTED THE FLAPS TO EIGHT DEGREES AND UPON REACHING TWO DEGREES A FLAPS FAILED MESSAGE WAS RECEIVED. THE QRH WAS COMPLIED WITH AND THE CREW SELECTED THE FLAPS TO ZERO DEGREES. AN EMERGENCY WAS DECLARED WITH THE AIRCRAFT LANDED SAFELY IN MSP. MAINTENANCE COMPLIED WITH ASA EO 600-27-0004A BY PERFORMING A FLAP SYSTEM RESET AND CYCLED THE FLAPS. NO DISCREPANCIES WERE NOTED. MAINTENANCE ALSO REMOVED AND REPLACED THE FLAP ELECTRONIC CONTROL UNIT FOR PREVENTATIVE MAINTENANCE. OPS CHECKS GOOD. AIRCRAFT OK FOR SERVICE. (M)

Part: HINGE — CORRODED (PAX DOOR)

FLT 4460 - DURING A GROUND INSPECTION IN DFW, THE TOP STEP ON THE PASSENGER DOOR WAS FOUND BROKEN OFF FROM THE AIRFRAME ATTACHMENT. MAINTENANCE REMOVED AND REPLACED THE TOP STEP HINGE ON THE PASSENGER DOOR AND DETERMINED THAT THE CAUSE OF THE STEP BREAKING OFF WAS DUE TO CORROSION. OPS CHECKS GOOD. AIRCRAFT OK FOR SERVICE. (M)

Part: SWITCH — JAMMED (STAB TRIM)

DURING CLIMB-OUT FROM MEM-DFW, AT APPROXIMATELY 9,000 FEET THE STAB TRIM AND MACH TRIM DISENGAGED. THE TRIM WOULD NOT RESET AND WAS LAST POSITIONED AT THREE DEGREES. QRH PROCEDURES WERE COMPLIED WITH AND AN EMERGENCY DECLARED. THE AIRCRAFT LANDED SAFELY IN DFW. MAINTENANCE REMOVED AND REPLACED THE CAPTAINS TRIM DISCONNECT SWITCH. OPS CHECKS GOOD. AIRCRAFT OK FOR SERVICE. (M)

Part: LAMP — BURNED OUT (EMERGENCY LIGHT)

DURING A GROUND INSPECTION IN MGM, THE AFT EMERGENCY CEILING LIGHT WAS FOUND TO BE INOPERATIVE. MAINTENANCE REMOVED AND REPLACED THE AFT EMERGENCY CEILING LIGHT LAMP. OPS CHECKS GOOD. AIRCRAFT OK FOR SERVICE. (M)

Part: FLOOR SUPPORT — CRACKED (FUSELAGE)

DURING A C-CHECK IN MCN, THE CARGO COMPARTMENT AFT PRESSUER BULKHEAD LOWER LEFT AND RIGHT SIDE FLOOR SUPPORT ANGLE AT FS 621 WAS FOUND TO BE CRACKED BEYOND LIMITS. MAINTENANCE REPAIRED THE CARGO COMPARTMENT AFT PERSSURE BULKHEAD LOWER LEFT AND RIGHT SIDE FLOOR SUPPORT ANGLE AT FS 621 IAW ASA EO 600-53-0105. (M)

Part: LAMP — INOPERATIVE (EMERGENCY LIGHT)

DURING A GROUND INSPECTION IN ATL, THE EXTERIOR RIGHT FORWARD OVERWING EMERGENCY LIGHT WAS FOUND TO BE INOPERATIVE. MAINTENANCE REMOVED AND REPLACED THE EXTERIOR RIGHT FORWARD OVERWING EMERGENCY LIGHT LAMP. OPERATIONAL CHECKS GOOD. AIRCRAFT OK FOR SERVICE. (M)

Part: LAMP — INOPERATIVE (FUSELAGE)

DURNG A GROUND INSPECTION IN DFW, THE LEFT OVERWING EMERGENCY LIGHT WAS FOUND TO BE INOPERATIVE. MAINTENANCE REMOVED AND REPLACED THE LEFT OVERWING EMERGENCY LIGHT LAMP. OPERAITONAL CHECKS GOOD. AIRCRAFT OK FOR SERVICE. (M)