N919EV

Part: CONNECTOR — SHORTED (SENSOR) · airframe 39,183 hrs · 40,050 cycles

ANTI ICE DUCT WARNING AT CRUISE. QRH COMPLETED. MESSAGE CLEARED. (FLIGHT 5135 - FILED CLOSED)THIS DISCREPANCY WAS TRANSFERRED TO CAMP ITEM 30455056 WITH THE FOLLOWING CORRECTIVE ACTION: "TORUBLESHOT THE A/I DUCT WARNING IN REFERENCE TO WM 36-21-00. CHECKED PINS 16 TO GROUND AND 37 TO GROUND AT THE RH BLCU 2P1WK. FOUND SHORT TO GROUND READING 44 K. TROUBLESHOT DOWN TO DEFECTIVE SENSING ELEMENT A46WK. REMOVED AND REPLACED A46WK IN REFERENCE TO AMM 36-21-04. SYSTEM OPS CHECK GOOD AT THIS TIME."

Part: STRUCTURE — DAMAGED (WINGS) · airframe 39,114 hrs · 39,982 cycles

TEMPORARY REPAIR OF THE RH & LH LOWER WING PLANK AT BL45.00 BETWEEN R/SPAR & STR 6 (C-CHECK RO 06/23/2025)PERFORMED TEMPORARY REPAIR OF THE RH AND LH LOWER WING PLANK AT BL45.00 BETWEEN R/SPAR AND STR 6. REF K- REO 601R-21-3893 REV -- DATED 2025-03-08. COMPLIED WITH SKYCARD 51-900-1003-SKY. SEE CONTINUE CARD FOR DETAILS.PARTS WEIGHED USING SCALE: TUC1755 CAL DUE DATE: 12-31-2025 WEIGHT REMOVED: .16 LBS; WEIGHT ADDED: 19.36 LBS; NET WEIGHT CHANGE: 19.20 LBS

Part: PANEL — CRACKED (ZONE 400) · airframe 39,114 hrs · 39,982 cycles

R/H ENGINE NACELLE & PYLON LANDING FOR PNL 422AB (BENT/CRACKED) LOC. FWD INBD (MARKED) (C-CHECK RO 06/23/2025)REMOVED AND INSTALLED NEW RIB, PYLON STRUCT P/N 601-37004-86 ,REF. CRJ-200 SRM 51-42-06 , REF. CRJ-200 SRM 51-42-21 , REF.CRJ-200 SRM 51-45-00 AND DRAWING 601-37004 REV.-D. COMPLIED WITH SKYWEST TASK CARD 51-900-1003-SKY.

Part: FITTING — CRACKED (WINDOW POST) · airframe 39,114 hrs · 39,982 cycles

CO-PILOT SIDE WINDOW POST LOWER FITTING P/N: 601R33235-2 CRACKED. #29747104 (C-CHECK RO 06/23/2025)REMOVED AND INSTALLED 1EA NEW R/H LWR SIDE POST FITTING (P/N 601R33235-2) PER CRJ200SRM 51-42-21 AND DWG 601R33007 REV -U. COMPLIED WITH SKYWEST TASK CARD 51-900-1003-SKY.

Part: WINDOW FRAME — CRACKED (ZONE 200) · airframe 39,114 hrs · 39,982 cycles

CO-PILOT SIDE WINDOW POST LOWER FITTING P/N: 601R33235-4 CRACKED. #29747105 (C-CHECK RO 06/23/2025)REMOVED AND INSTALLED 1EA NEW R/H COCKPIT SIDE POST LWR FITTING (P/N 601R33235-4) PER CRJ200SRM 51-42-21 AND DWG 601R33007 REV -U. COMPLIED WITH SKYWEST TASK CARD 51-900-1003-SKY.

Part: SKIN — DENTED (ZONE 200) · airframe 39,114 hrs · 39,982 cycles

DENT ON EXTERIOR SKIN AT FASTENER AT FS559.00 BETWEEN STGR3R - STGR4R AS MARKED (C-CHECK RO 06/23/2025) SUSPECTED DENTED AREA AT FS559.00 STGR3R-STGR4R FOUND TO BE A PREVIOUSLY BLENDED AREA. REPAIRED BLEND AREA AT FS544.00-FS559.00+16 STGR2R-STGR5R PER REO 601R-53-00-905 REV -- DATE 2025-03-25 BY CUTTING AWAY DAMAGE, FABRICATING AND INSTALLING REPAIR PARTS. SEE CONTINUATION FOR FURTHER DETAILS. LEAK CHECK GOOD. COMPLIED WITH SKYWEST TASK CARD 51-900-1003-SKY.

Part: WINDOW FRAME — CRACKED (ZONE 200) · airframe 39,114 hrs · 39,982 cycles

CO-PILOT SIDE POST LWR OTBD HOLE CRACKED (C-CHECK RO 06/23/2025) INSTALLED NEW CO-PILOT SIDE WINDOW POST REF CRJ200 SRM 51-42-21 AND DWG# 601R33007 REV-U. CAL TOOL TORQUE SCREWDRIVER TUC9692 DUE 31-MAR-25 C/W 51-900-1003-SKY

Part: INTERCOSTAL — CORRODED (ZONE 800) · airframe 39,114 hrs · 39,982 cycles

PAX DOOR MID DD2 INTERCOSTAL IS CORRODED (C-CHECK RO 06/23/2025)INSTALLED NEW REMOVED PAX DOOR MID DD2 INTERCOSTAL IAW. CRJ200 SRM 51-42-06 AND CRJ200 SRM 51-42-21 AND DWG 601R31702 REV. N. COMPLIED WITH SKYWEST TASK CARD 51-900-1003-SKY

Part: INTERCOSTAL — CORRODED (ZONE 800) · airframe 39,114 hrs · 39,982 cycles

(MX 29683568 ) PAX DOOR AFT DD3 INTERCOSTAL IS CORRODED (C-CHECK RO 06/23/2025)REMOVED AND INSTALLED NEW PAX DOOR AFT DD3 INTERCOSTAL. REF. CRJ200 SRM 51-42-06.AND DWG 601R31702 REV. N. COMPLIED WITH TASK CARD 51-900-1003-SKY.

Part: INTERCOSTAL — CORRODED (ZONE 800) · airframe 39,114 hrs · 39,982 cycles

(MX 29683552) UPON REMOVAL OF PAX DOOR INNER SKIN FOUND AFT DD5 INTERCOSTAL CORRODED ON 2 ELEMENT. (C-CHECK RO 06/23/2025)REMOVED AND INSTALLED NEW PASSENGER DOOR AFT DD5 INTERCOSTAL AND CLEAT. REF. CRJ200 SRM 51-42-06. AND DWG 601R31702 REV. -N. COMPLIED WITH TASK CARD 51-900-1003-SKY.

Part: INTERCOSTAL — CORRODED (ZONE 800) · airframe 39,114 hrs · 39,982 cycles

(MX 29683591 ) PAX DOOR AFT DD4 INTERCOSTAL IS CORRODED (C-CHECK RO 06/23/2025)REMOVED AND INSTALLED NEW PAX DOOR AFT DD4 INTERCOSTAL. REF. CRJ200 SRM 51-42-06. AND DWG 601R31702 REV. N. COMPLIED WITH TASK CARD 51-900-1003-SKY.

Part: INTERCOSTAL — CORRODED (ZONE 800) · airframe 39,114 hrs · 39,982 cycles

( MX 29683706 ) PAX DOOR MID DD3 INTERCOSTAL IS CORRODED (C-CHECK RO 06/23/2025)INSTALLED NEW PAX DOOR MID DD3 INTERCOSTAL IAW. CRJ200 SRM 51-42-06 AND CRJ200 SRM 51-42-21 AND DWG 601R31702 REV. N COMPLIED WITH SKYWEST TASK CARD 51-900-1003-SKY

Part: INTERCOSTAL — CORRODED (ZONE 800) · airframe 39,114 hrs · 39,982 cycles

(MX 29683525) UPON REMOVAL OF PAX DOOR INNER SKIN FOUND AFT DD2 INTERCOSTAL CORRODED ON 2 ELEMENT. (C-CHECK RO 06/23/2025)REMOVED AND INSTALLED NEW PASSENGER DOOR AFT DD2 INTERCOSTAL. REF. CRJ200 SRM 51-42-06 AND DWG 601R31702 REV. N. COMPLIED WITH TASK CARD 51-900-1003-SKY.

Part: INTERCOSTAL — CORRODED (ZONE 800) · airframe 39,114 hrs · 39,982 cycles

( MX 29683654 ) PAX DOOR MID DD4 INTERCOSTAL IS CORRODED (C-CHECK RO 06/23/2025) INSTALLED NEW PAX DOOR MID DD4 INTERCOSTAL IAW. CRJ200 SRM 51-42-06 AND CRJ200 SRM 51-42-21 AND DWG 601R31702 REV. N. COMPLIED WITH SKYWEST TASK CARD 51-900-1003-SKY

Part: FORMER — CORRODED (ZONE 800) · airframe 39,114 hrs · 39,982 cycles

( MX 29673788 ) UPON REMOVAL OF PAX DOOR INNER SKIN FOUND FWD FORMER CORRODED (C-CHECK RO 06/23/2025)REMOVED AND INSTALLED NEW PAX DOOR FWD FORMER IAW CRJ 200 SRM 51-42-06 AND CRJ 200 SRM 51-42-21 AND DWG 601R31702 REV. N.. COMPLIED WITH TASK CARD 51-900-1003-SKY.

Part: RETAINER — CORRODED (ZONE 800) · airframe 39,114 hrs · 39,982 cycles

(MX 29672880 ) UPON REMOVAL OF PAX DOOR UPPER SEAL RETAINER FOUND EXFOLIATED CORROSION ON 2 ELEMENT AFT ANGLE SUPPORT. (C-CHECK RO 06/23/2025)REMOVED AND INSTALLED NEW PAX DOOR AFT SUPPORT ANGLE IAW CRJ 200 SRM 51-42-06 AND IAW DWG 601R31702 REV. N.. COMPLIED WITH TASK CARD 51-900-1003-SKY.

Part: DOUBLER — CRACKED (ZONE 800) · airframe 39,114 hrs · 39,982 cycles

MX 29666702) PAX DOOR DOUBLER, PULL IN CAM SUSPECTED CRACK (C-CHECK RO 06/23/2025)REMOVED AND INSTALLED NEW PAX DOOR FWD PULL CAM DOUBLER IAW CRJ 200 SRM 51-42-06 AND CRJ 200 SRM 51-42-21 AND DWG 601R31702 REV. N COMPLIED WITH TASK CARD 51-900-1003-SKY

Part: STRINGER CLIP — GOUGED (ZONE 200) · airframe 39,114 hrs · 39,982 cycles

R/H INTERIOR FRAME AND STRINGER GUSSET GOUGED AT FS 559.00+48 STGR6 (MARKED) (C-CHECK RO 06/23/2025)REMOVED AND FABRICATED AND INSTALLED 1EA NEW GUSSET (P/N 601R38522-19) AT FS559.00+48 STGR6R PER CRJ200SRM 51-42-06-00 AND DWG 601R38522 REV A. SEE CONTINUATION FOR DETAILS. COMPLIED WITH SKYWEST TASK CARD 51-900-1003-SKY.

Part: FLOORBEAM — CRACKED (ZONE 200) · airframe 39,114 hrs · 39,982 cycles

FOUND FLOOR SUPPORT CLIP AT FS 280 & LBL 9.0 INBOARD CRACKED. MX 29646990. (C-CHECK RO 06/23/2025)REMOVED CRACKED CLIP AND REPLACED WITH FABRICATED FLOOR SUPPORT CLIP AT FS 280 & LBL 9.0 INBOARD IAW CRJ200 SRM 51-42-21-00 & REO 601R-53-11-926 REV -B, 2006/05/10. AND COMPLIED WITH SKYWEST TASKCARD 51-900-1003-SKY AND M-337

Part: FLOORBEAM — CRACKED (ZONE 200) · airframe 39,114 hrs · 39,982 cycles

FOUND FLOOR SUPPORT CLIP AT FS 280 & LBL 9.0 OUTBOARD CRACKED. MX 29647003 (C-CHECK RO 06/23/2025)REMOVED CRACKED CLIP AND INSTALLED FABRICATED FLOOR SUPPORT CLIP AT FS 280 & LBL 9.0 OUTBOARD IAW CRJ200 SRM 51-42-21-00 & REO 601R-53-11-926 REV -B, 2006/05/10. COMPLIED WITH SKYWEST TASKCARD 51-900-1003-SKY AND M-337

Part: FLOORBEAM — CRACKED (ZONE 200) · airframe 39,114 hrs · 39,982 cycles

FOUND FLOOR SUPPORT CLIP AT FS 280 & RBL 9.0 INBOARD CRACKED. MX 29646977. (C-CHECK RO 06/23/2025)REMOVED CRACKED FLOOR SUPPORT CLIP AND REPLACED WITH NEW AT FS 280 & RBL 9.0 INBOARD IAW CRJ200 SRM 51-42-21-00 & DWG NO 601R31113 REV AD. SEE CONTINUATION CARD FOR FURTHER DETAILS. COMPLIED WITH 51-900-1003-SKY AND M337

Part: HINGE FITTING — CORRODED (ZONE 300) · airframe 39,114 hrs · 39,982 cycles

UPON REMOVAL AND INSPECTION ON JOB HN00219316 CAMP #29599374, FOUND R/H ELEVATOR #1 L/E HINGE FITTING ASSY P/N 600-24043-1 @ ES16.52 TO HAVE PITTING CORROSION IN BEARING BORES OF BOTH HINGE HALVES. REPLACE HINGE FITTING ASSY. (C-CHECK RO 06/23/2025)INSTALLED NEW R/H ELEVATOR #1 HINGE FITTING ASSY PN 600-24043-1 LOCATED ON ELEVATOR L/E @ 16.52 REF CRJ 200 SRM 51-42-06, CRJ 200 SRM 51-42-21 AND BOMBARDIER DWG# 601R24025, REV G. COMPLIED FULLY W/SKYCARD 51-900-1003-SKY. SEE CONTINUATION SHEET FOR DETAILS.

Part: HINGE FITTING — CORRODED (ZONE 300) · airframe 39,114 hrs · 39,982 cycles

UPON REMOVAL AND INSPECTION ON JOB HN00219315 CAMP #29599361, FOUND L/H ELEVATOR #1 L/E HINGE FITTING ASSY P/N 600-24043-1 @ ES16.52 TO HAVE PITTING CORROSION IN BEARING BORES OF BOTH HINGE HALVES. REPLACE HINGE FITTING ASSY. (C-CHECK RO 06/23/2025)REMOVED EXISTING #1 INBD HINGE FITTING ASSY WITH PITTING CORROSION IN BEARING BORES AND INSTALLED 1 EA NEW #1 INBD HINGE FITTING ASSY P/N 600-24043-1 ON L/H ELEVATOR REF BOMBARDIER DWG #601R24025 REV (-G), CRJ 200 SRM 51-42-06, AND CRJ 200 SRM 51-42-21. USED TORQUE WRENCH TUC7833 CAL DUE 31 MARCH 2025. COMPLIED WITH SKY CARD #51-900-1003-SKY AND MAJOR REPAIR FORM M-337.

Part: LUG — GOUGED (ZONE 500 FLAP) · airframe 39,114 hrs · 39,982 cycles

LH O/B FLAP HINGE BOX(WS178.00) FWD MOUNT LUG GOUGED. CAMP # 29632585. (C-CHECK RO 06/23/2025)REMOVED GOUGE ON LH O/B FLAP HINGE BOX(WS178.00) FWD MOUNT LUG PER REF.CRJ/200 SRM.51-12-00-00 AND COMPLIED WITH ALL THE STEPS OF THE REO 601R-57-21-3903 REV -- DATE 2025-02-19.

Part: SKIN — GOUGED (ZONE 100) · airframe 39,114 hrs · 39,982 cycles

EXTERIOR SKIN GOUGED FS559.00+112.00 AT STGR20R (C-CHECK RO 06/23/2025)PERFORMED BLEND REPAIR OF EXTERIOR SKIN GOUGE AT F.S 559+112 STGR 20R REF. REO 601R-53-51-705 REV. -- DATED 2025-02-28 ALL STEPS COMPLIED WITH. COMPLIED WITH TASK CARD 51-900-1003-SKY.

Part: WINDOW FRAME — CRACKED (ZONE 200) · airframe 39,114 hrs · 39,982 cycles

CRACK NOTED AT L/H WINDSHIELD SIDE SUPPORT POST CHANNEL BELOW WL110 (MARKED) (C-CHECK RO 06/23/2025)INSTALLED NEW LH WINDSHIELD SUPPORT ANGLE P/N 601R34032-21 REF CRJ 200 SRM 51-42-06-00 REV 39 DATE MAR10/21 DRWG 601R34032 REV -V AND DRWG 601R33010 REV -J COMPLIED WITH SKYWEST TASK CARD 51-900-1003-SKY

Part: INTERCOSTAL — CORRODED (ZONE 800) · airframe 39,114 hrs · 39,982 cycles

PASSENGER DOOR INTERCOSTAL DD6 CORROSION (C-CHECK RO 06/23/2025)REMOVED AND INSTALLED NEW PASSENGER DOOR INTERCOSTAL DD6. REF. CRJ200 SRM 51-42-06, CRJ SRM 51-42-21 AND DWG 601R318057 REV. -N. COMPLIED WITH TASK CARD 51-900-1003-SKY.

Part: CLEAT — CORRODED (ZONE 800) · airframe 39,114 hrs · 39,982 cycles

PASSENGER DOOR CLEAT COMMON TO FORWARD INTERCOSTAL DD6 CORROSION (C-CHECK RO 06/23/2025)REMOVED AND INSTALLED NEW CLEAT COMMON TO FWD DD6 INTERCOSTAL IAW CRJ 200 SRM 51-42-06 AND DWG 601R31702 REV. N. COMPLIED WITH TASK CARD 51-900-1003-SKY.

Part: FORMER — CORRODED (ZONE 800) · airframe 39,114 hrs · 39,982 cycles

PASSENGER DOOR AFT FORMER CORROSION INSIDE BEHIND PANEL 832GR (C-CHECK RO 06/23/2025)REMOVED AND INSTALLED NEW PAX DOOR AFT FORMER IAW CRJ 200 SRM 51-42-06 AND DWG 601R31702 REV. N. COMPLIED WITH TASK CARD 51-900-1003-SKY.

Part: RIB — CRACKED (ZONE 500) · airframe 39,114 hrs · 39,982 cycles

S/N 0498LEFT WING , BATT RIB IS CRACKED X2 PLACES. FLAGGED (C-CHECK RO 06/23/2025)REMOVED DAMAGED BATT RIB CAP AND INSTALLED NEW BATT RIB CAP REF CRJ200 SRM 51-42-21 DRAWING # 600-10204 REV -M. COMPLIED WITH TASK CARD 51-900-1003-SKY.

Part: PRESSURE DECK — CORRODED (ZONE 200) · airframe 39,114 hrs · 39,982 cycles

LH PRESSURE FLOOR SILL PANEL HAS CORROSION AT FS501 (C-CHECK RO 06/23/2025)REMOVED CORROSION FROM LH PRESSURE FLOOR SILL PANEL AT FS501 REF. CRJ-200 SRM 51-21-06, PERFORMED EVALUATION WITH-IN REF. CRJ-200 SRM 53-41-45 AND COMPLIED WITH ALL THE STEPS OF THE REO 601R-53-41-666 REV. -C DATE 2012-11-06,COMPLIED WITH 51-900-1003-SKY

Part: PRESSURE DECK — CORRODED (ZONE 200) · airframe 39,114 hrs · 39,982 cycles

RH PRESSURE FLOOR SILL PANEL HAS CORROSION AT FS424 (C-CHECK RO 06/23/2025)REMOVED CORROSION RH PRESSURE FLOOR SILL PANEL AT FS424. REF. CRJ-200 SRM 51-21-06 AND PERFORMED EVALUATION WITH -IN LIMITS REF. CRJ-200 SRM 53-41-45 AND COMPLIED WITH ALL THE STEPS OF THE REO 601R-53-41-666 REV. -C DATE 2012-11-06,COMPLIED WITH 51-900-1003-SKY

Part: FLOOR SUPPORT — CRACKED (ZONE 200) · airframe 39,114 hrs · 39,982 cycles

DURING AUDIT OF 48MO TASK CARD 53-140-505(DETAILED INSPECTION OF THE CABIN FLOOR SUPPORT STRUCTURE FROM FS280.0 TO FS409.0 (CPCP)) FOUND CRACKED CLIP ON AFT SIDE OF 280 AT RBL9. (C-CHECK RO 06/23/2025)REPLACED CRACKED FLOOR SUPPORT CLIP AT FS 280 & RBL 9.0 AFT SIDE WITH NEW PN 601R31113-58S PO# 5-17392 REF CRJ 200 SRM 51-42-06 , SRM 51-42-21 AND DWG 601R31113 REV AD. COMPLIED WITH SKY CARD 51-900-1003-SKY STRUCTURAL MAJOR REPAIR.

Part: HINGE BOX — DAMAGED (ZONE 500) · airframe 39,114 hrs · 39,982 cycles

FOUND (NICK(S)/GOUGE) DAMAGE AT FWD INBD SIDE OF L/H FLAP HINGE BOX AT WS 220.00 (MARKED) (C-CHECK RO 06/23/2025)REMOVED AND REPLACED THE L/H FWD INBD BUSHING ON THE L/H OUTBD FLAP HINGE BOX WS220.00 PER REO 601R-57-21-3901 REV -- DATE 2025-02-18 STEP 1. & CRJ200 AMM: TASK 20-26-00-910-804.

Part: DOOR SILL — CORRODED (ZONE 200) · airframe 39,114 hrs · 39,982 cycles

PASSENGER DOOR LOWER SILL HAS CORROSION FORWARD OF FS349.00 AS MARKED (C-CHECK RO 06/23/2025)INSTALLED NEW SILLL, AFT LOWER CORNER 600-31535-70 FWD OF FS349.00. REF CRJ 200 SRM 51-42-06-00 REV 39 DATE MAR 10/21CRJ 200 SRM51-42-21-00 REV 39 DATE MAR 10/21 DRWG 600-31535 REV J DRWG 601R31527 REV AM DRWG 601R31148 REV AC. REO 601R-53-22-228 REV -- DATED 2025-03-17. COMPLIED WITH SKYWEST TASK CARD 51-900-1003-SKY

Part: FLOOR SUPPORT — CORRODED (ZONE 200) · airframe 39,114 hrs · 39,982 cycles

PAX DOOR HAND RAIL NUTPLATE FLOOR SUPPORTS COMMON TO SILL ARE CORRODED BETWEEN FS310-FS349 (MARKED) (C-CHECK RO 06/23/2025)REMOVED & REPLACED 601R31527-217 - BRACKET ASSYS & 601R31527-137 - CLEATS WITH NEW BETWEEN FS310-FS349 IAW CRJ200 SRM 51-42-06-00 & DWG NO. 601R31527 REV AM. REFER TO CONTINUATION CARD FOR FURTHER DETAILS. COMPLIED WITH TASK CARD 51-900-1003-SKY.

Part: FRAME — CORRODED (ZONE 100) · airframe 39,114 hrs · 39,982 cycles

FS621.00 LOWER FLANGE CORRODED BETWEEN STGR22L - STGR25L AS MARKED (C-CHECK RO 06/23/2025)CUT AND REMOVED CAP ANGLE SECTOR BETWEEN APROX BL13.00 - BL24.00 REF REO 601R-53-61-8291 REV --(P1) DATE 2025-02-25 AND INSTALLED NEW CAP ANGLE SECTOR BETWEEN APPROX. BL13.00 - BL24.00 IAW REO 601R-53-61-8291 REV --(P1) DATE 2025-02-25 AND REO 601R-53-61-8291 REV --(P2) DATE 2025-02-25, COMPLIED WITH ALL THE STEPS OF THE FINAL REO 601R-53-61-8291 REV -- DATE 2025-03-12, COMPLIED WITH 51-900-1003-SKY, PRESSURE LEAK WAS GOOD

Part: FRAME — CORRODED (ZONE 100) · airframe 39,114 hrs · 39,982 cycles

MULTIPLE SPOTS OF CORROSION NOTED ON FRAME 589 BETWEEN STRG19R-20R ON FWD FACE AND FLANGE AND BETWEEN STRG24R-25L ON TOP FLANG AND AFT FACE (MARKED) (C-CHECK RO 06/23/2025)REMOVED MULTIPLE SPOTS OF CORROSION NOTED ON FRAME 589 BETWEEN STRG19R-20R ON FWD FACE AND FLANGE AND BETWEEN STRG24R-25L ON TOP FLANGE AND AFT FACE AND PERFORMED REPAIRS PER REO 601R-53-61-8296 REV -- DATED 2025-02-27 AND REO 601R-53-61-8295 REV -- DATED 2025-03-14. ALL CHECKS GOOD. COMPLIED WITH TASK CARD 51-900-1003-SKY.

Part: FLOOR SUPPORT — CRACKED (ZONE 200) · airframe 39,114 hrs · 39,982 cycles

DURING AUDIT OF 48MO TASK CARD 53-160-502 (DETAILED INSPECTION OF THE PRESSURE FLOOR-SUPPORT BEAMS, FS409.0+128 TO FS559.0 (CPCP)) FOUND THE INBOARD CLIP FOR THE INTERCOSTAL, AT APPROX FS484.00 BETWEEN LBL27.00 AND THE LH FLOOR SILL, APPEARS TO HAVE A CRACK AT THE UPPER RADIUS AND IS MISSING A RIVET HEAD. (C-CHECK RO 06/23/2025)REMOVED INBOARD CLIP FROM INTERCOSTAL AT APPROX FS484.00 BETWEEN LBL27.00 AND THE LH FLOOR SILL REF. CRJ-200 SRM 51-42-21 AND INSTALLED INBOARD CLIP FROM INTERCOSTAL AT APPROX FS484.00 BETWEEN LBL27.00 AND THE LH FLOOR SILL PER REF DWG 601R31171, REV: B, REF CRJ200 SRM 51-42-21, COMPLIED WITH51-900-1003-SKY

Part: STRINGER — CRACKED (ZONE 200) · airframe 39,114 hrs · 39,982 cycles

STGR3L IS CRACKED AT THE ATTACH POINT OF THE PASSENGER DOOR UPPER SILL FS379.00 (MARKED) (C-CHECK RO 06/23/2025)INSTALLED STGR3L FS379.00-FS394.00 SPLICE REPAIR PER CRJ200SRM 53-00-03-02 STEP 5.A.(14)-(15) AND FIG 202 SH 2, AND DWG 601R31016 REV D. SPLICE REPAIR AT THIS LOCATION PERMITTED PER REO 601R-53-21-3726 REV -- DATE 2025-02-12. COMPLIED WITH TASK CARD 51-900-1003-SKY

Part: FRAME — CORRODED (ZONE 100) · airframe 39,114 hrs · 39,982 cycles

MULTIPLE SPOTS OF CORROSION NOTED ON FRAME 574 BETWEEN STRG19R-20R ON FWD AND AFT FACE AND BETWEEN STRG25-STRG27 (MARKED) (C-CHECK RO 06/23/2025)REPAIRED AND COMPLIED WITH REO 601R-53-61-8297 REV--DATED 2025-03-07 SHEET 4 STEPS 1-14 ALL STEPS HAVE BEEN COMPLETED. COMPLIED WITH SKYWEST TASK CARD 51-900-1003-SKY

Part: SKIN — DENTED (ZONE 800) · airframe 39,114 hrs · 39,982 cycles

DENT NOTED ON CARGO DOOR SILL (MARKED) (C-CHECK RO 06/23/2025)INSTALLED NEW CARGO DOOR SILL REF CRJ200 SRM 51-42-06, REF CRJ200 SRM 51-42-21, AND DWG 601R35011-R AND COMPLIED WITH REO 601R-53-61-1574 REV-B DATED 2012-04-15. COMPLIED WITH SKYWEST TASK CARD 51-900-1003-SKY

Part: HOUSING — DAMAGED (ZONE 800) · airframe 39,114 hrs · 39,982 cycles

CARGO DOOR HANDLE HOUSING HAS STRIKE DAMAGE FROM THE HANDLE IN SEVERAL AREAS (MARKED) (C-CHECK RO 06/23/2025)INSTALLED NEW AFT CARGO DOOR HOUSING REF CRJ200 SRM 51-42-21 AND DWG 601R35027 REV-AY, PRESSURE LEAK WAS GOOD. COMPLIED WITH TASK CARD 51-900-1003-SKY. COMPLIED WITH TASK CARD 51-900-1003-SKY.

Part: STRIKER — DENTED (ZONE 800) · airframe 39,068 hrs · 39,943 cycles

MCD STRIKER AS SMALL DENT FROM PAX DOOR SUPPORT WHEEL (FILED CLOSED) PERFORMED RERPAIR TO PASSENGER DOOR SEAL STRIKER IAW REO 601R-53-22-033 REV-D DATED 2014/02/27 REPAIR TYPE 1. COMPLIED WITH TASK CARD 51-900-1003-SKY FOR STRUCTURAL MAJOR REPAIR. COMPLETED FORM M-337 "REPORT OF AIRCRAFT MAJOR REPAIR" SEE CP 29272455 FOR DETERMINIZATION OF REPAIR. SEE CP 29272473 FOR NDT INSPECTION.

Part: SKIN — CRACKED (DOOR LATCH) · airframe 39,114 hrs · 39,982 cycles

COMPLY WITH SCHEDULED MAINTENANCE CODE: RA74167-601R-53-11-238 919EV-PR1 - PERFORMED VISUAL INSPECTION OF LH TRU DOOR AFT LATCH CUTOUT CRACK IN REFERENCE TO REO 601R-53-11-2381 REV A DATED 2019-07-15 STEPS 1-3. NO DAMAGE WAS FOUND AROUND FASTENERS OR DAMAGE EXTENDING TO HYDRAULIC BAY ACCESS PANEL. PERMANENT REPAIR DUE AT NEXT C CHECK, PART NUMBER: - , SERIAL NUMBER: 7780, POSITION: (C-CHECK RO 06/23/2025)REMOVED LH TRU DOOR LAND REF CRJ200 SRM 51-42-06 AND CRJ200 SRM 51-42-13 AND INSTALLED NEW LH TRU DOOR LAND REF CRJ200 SRM 51-42-06 ,CRJ200 SRM 51-42-13 AND DWG# 600-33052 REV AB, COMPLIED WITH 51-900-1003-SKY

Part: STRUT — DISCHARGED (NLG) · airframe 38,244 hrs · 39,074 cycles

GEAR DISAGREE WARNING MESSAGE ON TAKEOFF WHILE MOVING LEVER INTO UP POSITION. PERFORMED QRH MESSAGE CLEARED AFTER PERFORMING MANUAL EXTENSION. (FLIGHT 4645 FILED CLOSED)THIS DISCREPANCY WAS TRANSFERRED TO CAMP ITEM 28342242 WITH THE FOLLOWING CORRECTIVE ACTION: "REF. CP 28342495 FOR SERVICING OF THE NLG SHOCK STRUT WITH OIL AND NITROGEN. OPS CHECK GOOD AT THIS TIME."

Part: HYDRAULIC LINE — CHAFED (NR 1) · airframe 38,152 hrs · 38,983 cycles

HYD 1 LO PRESS DURING CRUISE. TOTAL LOSS OF HYDRAULIC FLUID. (FLIGHT 5221 FILED CLOSED)THIS DISCREPANCY WAS TRANSFERRED TO CAMP ITEM 28239487 WITH THE FOLLOWING CORRECTIVE ACTION: "INSPECTED #1 HYDRAULIC SYSTEM IN THE REAR EQUIPTMENT BAY & FOUND AN ADEL CLAMP (MISSING RUBBER) CHAFFED A HYDRAULIC LINE NEAR THE #1 ECOLOGY BOTTLE LEAKING FLUID. REPAIRED HYDRAULIC LINE REFERENCE APPLICABLE STEPS IN AMM 20-22-00 & REPLACED ADEL CLAMP. SEE CP28240896-1 FOR LEAK CHECK. "

Part: PROXIMITY SENSOR — ICED (NLG) · airframe 37,922 hrs · 38,743 cycles

FLIGHT CREW REPORTS: GEAR DISAGREE WARNING MESSAGE AND NOSE DOOR WARNING MESSAGE UPON GEAR RETRACTION DEPARTING DEN. NOSE GEAR DID NOT RETRACT. RETURNED TO DEN. (FLIGHT 5094) NLG WAS COVERED IN ICE DURING INCIDENT. BOTH THE NR 1 & 2 WOFFW PROXIMITY SENSORS COVERED IN ICE WHEN PLANE RETURNED TO GATE. DE-ICED NLG. TROUBLESHOT GEAR DISAGREE WARNING MESSAGE IAW FIM 32-60-07 & FIM 32-60-09. NO FAULTS DISCOVERED ON PSEU. PERFORMED MULTIPLE SWINGS OF NLG IAW AMM 32-30-00. NO DEFECTS AND NO GEAR DISAGREE WARNING MESSAGES DURING OPS CHECKS. NR 2 WOFFW PROXIMITY SENSOR HAD EXTENSIVE ICE COVERING THE COMPONENT & WAS UNABLE TO FUNCTION PROPERLY WHEN THE NLG RETRACTION ATTEMPTED AFTER TAKEOFF IS CAUSE. RETURN TO SERVICE.

Part: INTERCOSTAL — ELONGATED (LH CARGO FLOOR) · airframe 38,964 hrs · 39,849 cycles

DAMAGED/ELONGATED HOLE ON FAR LH CARGO FLOOR SEAT TRACK STRUCTRUE INTERCOSTAL/BEAM RUNNING FS574.00 - FS589.00 (REFER TO ITEM 57 OF SRM 53-61-43. (FILED CLOSED) REMOVED AND REPLACED FAR LH CARGO FLOOR SEAT TRACK STRUCTRUE INTERCOSTAL/BEAM RUNNING FS574.00 - FS589.00 (ITEM 57 OF SRM 53-61-43). COMPLIED WITH TASK CARD 51-900-1003-SKY. COMPLIED WITH M-337.

Part: NOT REPORTED — CORRODED (NOT REPORTED) · airframe 37,813 hrs · 38,634 cycles

FOUND CORROSION SURROUNDING A NUTPLATE ON THE FAR LH CARGO FLOOR SEAT TRACK STRUCTURE. ROUGHLY 1" FWD OF FS 605.00 (FILED CLOSED)REMOVED AND REPLACED SEAT RAIL BEAM BETWEEN FS569.00 - FS605.00 AND LBL27.00 IN REF TO SRM 51-42-06, 51-42-22, AND 51-42-34 AS WELL AS REO 601R-53-61-3778, REV B, DATED 2016-12-19. COMPLETED TASK CARD 51-900-1003-SKY AND FORM M-337

Part: NOT REPORTED — CORRODED (NOT REPORTED) · airframe 37,813 hrs · 38,634 cycles

FRAME AT FS 605.00 BETWEEN STRINGERS 21L TO 21R HAS CORROSION ON FWD FACE AND LOWER FLANGE. (FILED CLOSED)REMOVED AND REPLACED LOWER FRAME SEGMENT AT FS605.00 IN REF TO SRM 51-42-06 AND 51-42-21. COMPLETED TASK CARD 51-900-1003-SKY AND FORM M-337

Part: UNKNOWN — FUMES (UNKNOWN) · airframe 37,383 hrs · 38,038 cycles

BURNING SMELL IN COCKPIT DURING FINAL APPROACH WHILE FLYING THROUGH HEAVY RAIN (FLT 4289 FILED CLOSED)FLIGHT CREW VERIFIED THAT ON FINAL APPROACH IN HEAVY RAIN BURNING SMELL ONLY LASTED FOR 3-5 SECONDS AND NEVER RETURNED, PREFORMED GVI OF CABIN AND COCKPIT AND USING VARIOUS ELECTRICAL LOADS AS NEEDED NO BURNING SMELL NOTED AND FOUND NO TRIPPED CB'S, COULD NOT DUPLICATE, VERIFIED NO 10 DAY HISTORY, NO FURTHER MX ACTION REQIURED.

Part: NONE — FAILED · airframe 36,462 hrs · 36,989 cycles

ANTI-ICE DUCT WARNING MESSAGE IN ICING CONDITIONS. COMPLIED WITH QRH (FLIGHT 4333 - FILED CLOSED) PERFORMED SELF-TEST OF ANTI ICE DUCT SYS IAW CRJ200 AMM 30-11-00 OPS CHECK GOOD

Part: SENSOR — FAILED (NLG WOW) · airframe 35,430 hrs · 35,657 cycles

LEFT MAIN GEAR DISAGREE ON APPROACH. IT CLEARED AFTER RECYCLING AND COMPLYING WITH QRH. (FLIGHT 4261) REMOVED AND REPLACED NLG CENTERING PROX SENSOR HARNESS IN REFERENCE TO CRJ 200 AMM 32-61-25. REFERENCE CP 23244361 FOR ADJUSTMENT OF THE NLG CENTERING PROXIMITY SENSOR. REFERENCE CP 23244374 FOR ADJUSTMENT OF THE #2 NLG WOW SENSOR. REFERENCE CP 23244387 FOR OPS CHECK OF THE PROXIMITY SENSOR SYSTEM. REFERENCE CP 23244391 FOR OPS CHECK OF THE NOSEWHEEL STEERING SYSTEM. 23238712 - REMOVED AND REPLACED THE L/H SIDE STAY ACTUATOR PER SKYWEST TASK CARD 32-730-764. ALL CHECKS GOOD.

Part: CABLE — LOOSE (POWER ASSIST) · airframe 34,495 hrs · 34,471 cycles

THE AFT PULLY OF THE PAX DOORS POWER ASSIST CABLE HAS LOOSE HARDWARE ATTACHING THE PULLY TO THE DOOR. COMPLIED WITH REPAIR TO PAX DOOR FORMER AT FS 347.25, REFERENCE REO. REFERENCE TASK CARD FOR STRUCTURAL MAJOR REPAIR.

Part: LINK — CORRODED (LT AILERON) · airframe 34,282 hrs · 34,200 cycles

LT AILERON FLUTTER DAMPER SHEAR LINK HAS EVIDENCE OF PITTING CORROSION. C-CHECK RO 10/20/2020. REPLACED LT AILERON FLUTTER DAMPENER SHEAR LINK, REF CRJ200 AMM TASK.

Part: LINK ASSY — CORRODED (RT AILERON) · airframe 34,282 hrs · 34,200 cycles

RT AILERON FLUTTER DAMPER SHEAR LINK HAS EVIDENCE OF PITTING CORROSION. C-CHECK RO 10/20/2020. REPLACED RT AILERON FLUTTER DAMPENER SHEAR LINK, REF CRJ200 AMM TASK.

Part: SEAT TRACK — CORRODED (CABIN) · airframe 34,282 hrs · 34,200 cycles

RT SIDE SEAT RAIL ABOVE FLOOR HAS NUMEROUS CORROSION FROM FS 544.00 TO FS 599+32. C-CHECK RO 10/20/2020. REMOVED AND INSTALLED NEW RT SIDE SEAT RAIL FROM FS 544.00 TO FS 599+32, REF CRJ 200 SRM. SEE CONTINUATION CARD FOR DETAILS.

Part: SEAT TRACK — CORRODED (CABIN) · airframe 34,282 hrs · 34,200 cycles

RT SIDE SEAT RAIL ABOVE FLOOR HAS NUMEROUS CORROSION FROM FS 559.00+32 TO FS 559+80. C-CHECK RO 10/20/2020. REMOVED AND INSTALLED NEW RT SIDE SEAT RAIL FROM FS 559.00 TO FS 559+80, REF CRJ 200 SRM. SEE CONTINUATION CARD FOR DETAILS.

Part: SEAT TRACK — CORRODED (CABIN) · airframe 34,282 hrs · 34,200 cycles

RT SIDE SEAT RAIL ABOVE FLOOR HAS NUMEROUS CORROSION FROM FS 409+16 TO FS 409+112. C-CHECK RO 10/20/2020. REMOVED AND INSTALLED NEW RT SIDE SEAT RAIL FROM FS 409+16 TO FS 409+112, REF CRJ 200 SRM. SEE CONTINUATION CARD FOR DETAILS.

Part: SEAT TRACK — CORRODED (CABIN) · airframe 34,282 hrs · 34,200 cycles

LT SIDE SEAT RAIL ABOVE FLOOR HAS NUMEROUS CORROSION FROM FS 449+85 TO FS 499.00. C-CHECK RO 10/20/2020. REMOVED AND INSTALLED NEW LT SIDE SEAT RAIL SECTION FROM FS 449+85 TO FS 499.00, REF CRJ-200-AMM. SEE CONTINUATION CARD FOR DETAILS.

Part: SEAT TRACK — CORRODED (CABIN) · airframe 34,282 hrs · 34,200 cycles

LT SIDE SEAT RAIL ABOVE FLOOR HAS NUMEROUS CORROSION FROM FS 409+16 TO FS 409+112. C-CHECK RO 10/20/2020. REMOVED AND INSTALLED NEW LT SIDE SEAT RAIL SECTION FROM FS 409+16 TO FS 409+112, REF CRJ 200 AMM. SEE CONTINUE FOR DETAILS.

Part: SEAT TRACK — CORRODED (CABIN) · airframe 34,282 hrs · 34,200 cycles

LT SIDE SEAT RAIL ABOVE FLOOR HAS NUMEROUS CORROSION FROM FS 409+112 TO FS 449+85. C-CHECK RO 10/20/2020. REMOVED AND INSTALLED NEW LT SIDE SEAT RAIL SECTION FROM FS 409+112 TO FS 449+85, REF CRJ 200 AMM. SEE CONTINUE CARD FOR DETAILS.

Part: SEAT TRACK — CORRODED (CABIN) · airframe 34,282 hrs · 34,200 cycles

RT SIDE SEAT RAIL ABOVE FLOOR HAS NUMEROUS CORROSION FROM FS 364.00 TO FS 409+16. C-CHECK RO 10/20/2020. REMOVED AND INSTALLED NEW RT SIDE SEAT RAIL FROM FS 364.00 TO FS 409+16, REF CRJ 200 SRM. SEE CONTINUATION CARD FOR DETAILS.

Part: FRAME — CRACKED (FUSELAGE) · airframe 34,282 hrs · 34,200 cycles

FRAME AT FS 333.0 STR 1L HAS CRACK. C-CHECK RO 10/20/2020. REMOVED FRAME SECTION AT FS 333.0 STR 1L, PER CRJ 200 SRM. REPLACED NEW FRAME SECTION AT FS 333.0 STR 1L, PER CRJ 200 SRM AND DWG. PRESSURE CHECKS GOOD.

Part: SEAT TRACK — CORRODED (CABIN) · airframe 34,282 hrs · 34,200 cycles

LT SIDE SEAT RAIL ABOVE FLOOR HAS NUMEROUS CORROSION FROM FS 499.00 TO FS 544.00. C-CHECK RO 10/20/2020. REMOVED AND INSTALLED NEW SEAT TRACK SECTION FROM FS 499.00 TO FS 544.00 USING TOOL TUC8498 DUE 31-AUG-21, REF CRJ-200-AMM PROCEDURE 3A STEPS 1-9. SEE CONTINUATION CARD FOR DETAILS.

Part: SEAT TRACK — CORRODED (CABIN) · airframe 34,282 hrs · 34,200 cycles

RT SIDE SEAT RAIL ABOVE FLOOR HAS NUMEROUS CORROSION FROM FS 449+85 TO FS 499.00. C-CHECK RO 10/20/2020. REMOVED AND INSTALLED NEW RT SIDE SEAT RAIL FROM FS 449+85 TO FS 409+16, REF CRJ 200 SRM. SEE CONTINUATION CARD FOR DETAILS.

Part: SEAT TRACK — CORRODED (CABIN) · airframe 34,282 hrs · 34,200 cycles

LT SIDE SEAT RAIL ABOVE FLOOR HAS NUMEROUS CORROSION FROM FS 364.00 TO FS 409+16. C-CHECK RO 10/20/2020. REMOVED AND INSTALLED NEW LT SIDE SEAT RAIL FROM FS 364.00 TO FS 409+16, REF CRJ 200 SRM.

Part: SEAT TRACK — CORRODED (CABIN) · airframe 34,282 hrs · 34,200 cycles

LT SIDE SEAT RAIL ABOVE FLOOR HAS NUMEROUS CORROSION FROM FS 544.00 TO FS 559+80. C-CHECK RO 10/20/2020. REMOVED AND INSTALLED NEW LT SIDE SEAT RAIL SECTION FROM FS 544.00 TO FS 559+80, REF CRJ 200 AMM. SEE CONTINUE FOR DETAILS.

Part: SEAT TRACK — CORRODED (CABIN) · airframe 34,282 hrs · 34,200 cycles

RT SIDE SEAT RAIL ABOVE FLOOR HAS NUMEROUS CORROSION FROM FS 409+112 TO FS 449+85. C-CHECK RO 10/20/2020. REMOVED AND INSTALLED NEW RT SIDE SEAT RAIL FROM FS 409+112 TO FS 409+16, REF CRJ 200 SRM. SEE CONTINUATION CARD FOR DETAILS.

Part: SEAT TRACK — CORRODED (CABIN) · airframe 34,282 hrs · 34,200 cycles

RT SIDE SEAT RAIL ABOVE FLOOR HAS NUMEROUS CORROSION FROM FS 499.00 TO FS 544.00. C-CHECK RO 10/20/2020. REMOVED AND INSTALLED NEW RT SIDE SEAT RAIL FROM FS 499.00 TO FS 544.00, REF CRJ 200 SRM. SEE CONTINUATION CARD FOR DETAILS.

Part: FLOORBEAM — CORRODED (CABIN) · airframe 34,282 hrs · 34,200 cycles

FLOOR SUPPORT AT FS 621.0 FROM LT SILL TO RT SILL HAS CORROSION. C-CHECK RO 10/20/2020. COMPLIED WITH REO INSTALLED 7 EA NEW NUTPLATES, IAW CRJ200 SRM. RESTORED FINISH, IAW CRJ200 SRM.

Part: SEAT TRACK — CORRODED (CABIN) · airframe 34,282 hrs · 34,200 cycles

FS 559+80 TO FS 617.0 LBL 9 SEVERAL SMALL PIECES OF SEAT TRACK HAVE CORROSION. C-CHECK RO 10/20/2020. BLENDED CORROSION ON 3 EA SECTION OF SEAT TRACK ON LT FS 559.00+80 TO FS 617.00 LBL 9, REF CRJ 200 SRM. ALL SECTION WERE FOUND TO BE OUT OF LIMITS. INSTALLED NEW SEAT TRACKS (3 EA). RT FS 559.00+80 TO FS 617.00 LBL 9, REF CRJ 200 AMM. TOOL USED TUC8612 DATE 31-OCT-20.

Part: SEAT TRACK — CORRODED (CABIN) · airframe 34,282 hrs · 34,200 cycles

FS 559+80 TO FS 579.0 SEVERAL SMALL SECTIONS OF SEAT TRACK HAVE CORROSION. C-CHECK RO 10/20/2020. BLENDED CORROSION ON 2 EA SECTION OF SEAT TRACK ON RT FS 559.00+80 TO FS 579.00, REF CRJ 200 SRM. BOTH SECTION WERE FOUND TO BE OUT OF LIMITS. REMOVED AND REPLACED DAMAGED SEAT TRACKS 2 EA WITH NEW PARTS RT FS 559.00+80 TO FS 579.00 RBL 9, REF CRJ 200 AMM.

Part: SEAT TRACK — CORRODED (CABIN) · airframe 34,282 hrs · 34,200 cycles

SEAT TRACK FS 559+80 TO FS 559+96 RBL 27 HAS CORROSION. C-CHECK RO 10/20/2020. REMOVED MULTIPLE SPOTS OF CORROSION ON RT FLOOR SEAL RAIL AT FS 559+80 TO FS 559+96 RBL 27, REF CRJ 200 SRM. SEAT RAIL WAS OUT OF LIMITS, PER REF CRJ 200 SRM. REMOVED AND REPLACED SEAT RAIL WITH NEW. SEE CONTINUATION CARD FOR FURTHER DETAILS.

Part: SEAT TRACK — CORRODED (CABIN) · airframe 34,282 hrs · 34,200 cycles

FS 574.0 TO FS 605.0 SEAT TRACK BEAM CAP RBL 9 HAS CORROSION. C-CHECK RO 10/20/2020. REMOVED CORROSION ON FS 574.00 TO FS 605.00 SEAT TRACK BEAM CAP AT RBL 9, REF CRJ 200 SRM. EVALUATED AND FOUND TO BE OUT OF LIMITS. REMOVED AND REPLACED FLOOR BEAM CAP AT RBL 9 BETWEEN FS 574 AND FS 605 WITH NEW PART, REF CRJ 200 SRM, DWG AND REO.

Part: FLOORBEAM — CORRODED (CABIN) · airframe 34,282 hrs · 34,200 cycles

FLOOR SUPPORT CAP AT FS 589.0 LBL 9 TO LBL 27 HAS CORROSION. C-CHECK RO 10/20/2020. REMOVED CORROSION ON FLOOR SUPPORT CAP AT FS 589.00 LBL 9 TO LBL 27, REF CRJ200 SRM. EVALUATED AND FOUND TO BE OUT OF LIMITS. REMOVED AND REPLACED THE FLOOR SUPPORT CAP AT FS 589.00 LBL 9 TO LBL 27 WITH NEW PART. INSTALLED SOLID RIVETS (20 EA) AND (2 EA) HI-LITES, REF CRJ 200, SRM & DWG.

Part: SEAT TRACK — CORRODED (CABIN) · airframe 34,282 hrs · 34,200 cycles

SEAT TRACK BEAM CAP AT FS 574.0 TO FS 605.0 LBL 27 HAS CORROSION. C-CHECK RO 10/20/2020. REMOVED FLOOR BEAM CAP AT LBL 27 BETWEEN FS 569 AND FS 610, REF CRJ200 SRM. INSTALLED NEW FLOOR BEAM CAP AT SAME LOCATION, REF CRJ200 SRM DWG AND REO. SEE CONTINUATION CARD FOR DETAILS.

Part: STRAP — CORRODED (BS 621) · airframe 34,282 hrs · 34,200 cycles

FLOOR SUPPORT STRAP JUST FWD OF FS 621.0 RBL 9 TO LBL 9 HAS CORROSION. C-CHECK RO 10/20/2020. REMOVED CORROSION FROM FLOOR SUPPORT STRAP, FWD OF FS 621.00 BETWEEN RBL 9 AND LBL 9, REF CRJ 200 SRM. EVALUATED AND FOUND TO BE OUT OF LIMITS, REF CRJ 200, SRM. REPLACED FLOOR SUPPORT STRAP SHIM JUST FWD OF FS 621.00 LBL 9 TO RBL 9 WITH 1 EA. NEW PART REF CRJ200 SRM.

Part: DOOR SILL — CRACKED (BS 280) · airframe 34,282 hrs · 34,200 cycles

PAX DOOR UPPER SILL AT FS 280.0 STR 3L CLIP IS CRACKED. C-CHECK RO 10/20/2020. REMOVED 3 EA CRACKED CLIPS AND SHIMS AT STRG L3 AND FS 280, REF CRJ 200 SRM. INSTALLED (3 EA) NEW CLIP ANGLES P/N 600-31057-19, P/N 600-31057-20 AND P/N 600-34017-589 ITEM S6144-1 PO: T000053719/9 AND REINSTALLED SHIMS, REF DWG AND CRJ200 SRM. PRESSURE CHECKS GOOD.

Part: FLOOR PANEL — CORRODED · airframe 34,282 hrs · 34,200 cycles

RT PRESS FLOOR SILL PANEL CORROSION MANY AREAS THE ENTIRE LENGTH W/SOME SCATTERED NICKS/SCRATCHES INTO BASE METAL, AS MARKED. C-CHECK RO 10/20/2020. BLENDED AND REPAIRED RT PRESS FLOOR SILL PANEL, REF REO. COMPLIED WITH M-337 AND SEE CONTINUATION CARD FOR DETAILS.

Part: DOOR FRAME — CORRODED (SERVC DOOR AREA) · airframe 34,282 hrs · 34,200 cycles

CORROSION ON SERVICE DOOR FWD FRAME FITTING AT FS 319.00, STGR 17R. C-CHECK RO 10/20/2020. REMOVED CORROSION SERVICE DOOR FWD FRAME AT FS 319.00 STGR 17R, REF CRJ 200 SRM. SERVICE DOOR FWD FRAME FITTING FOUND TO BE OUT OF LIMITS, REF CRJ-200-SRM. INSTALLED NEW 601R38335 -1S FRAME FITTING AT FS 319.00 STRG 17R, REF CRJ200 SRM AND DRAWING. SEE CONTINUATION CARD FOR DETAILS.

Part: ICE BREAKER — CHAFED (PAX DOOR) · airframe 34,282 hrs · 34,200 cycles

PAX DOOR ICE BREAK DOOR IS CHAFED ALL THE WAY THRU TO OUTTER SKIN. C-CHECK RO 10/20/2020. REMOVED AND REPLACED PAX DOOR ICE BREAK DOOR, IAW CRJ-200 AMM. PRESSURE CHECK GOOD AND SEE CONTINUATION CARD FOR DETAILS.

Part: SEAT TRACK — CORRODED (CABIN) · airframe 34,282 hrs · 34,200 cycles

LT FLOOR SEAT RAIL AT LBL 9 HAS CORROSION ON MULTIPLE AREAS FROM FS 409.00 TO FS 409.00 +128. C-CHECK RO 10/20/2020. REMOVED MULTIPLE SPOTS OF CORROSION ON LT FLOOR SEAL RAIL AT LBL 9 FROM FS 409.00-FS 409+128, REF CRJ 200 SRM. SEAT RAIL WAS OUT OF LIMITS, PER REF CRJ 200 SRM. REMOVED AND REPLACED SEAT RAIL WITH NEW. SEE CONTINUATION CARD FOR FURTHER DETAILS.

Part: FLOOR SUPPORT — CORRODED (CABIN) · airframe 34,282 hrs · 34,200 cycles

CORROSION ON LT FLOOR SILL BETWEEN FS 409.00+32 TO 409.00+48, AREAS MARKED. C-CHECK RO 10/20/2020. BLENDED TO REMOVE THE CORROSION ON LT FLOOR SILL BETWEEN FS 409.00+32 TO 409.00+48, REF CRJ-200 SRM. EVALUATED AND FOUND TO BE OUT OF LIMITS. SUBMITTED TO ENGINEERING AND RECIEVED MHI RJ REO. ALL STEPS COMPLIED WITH.

Part: SKIN — CORRODED (FUSELAGE) · airframe 34,282 hrs · 34,200 cycles

EXTERIOR SKIN CORRODED BETWEEN STGRS 26L AND 25R AT FS 559+112, AS MARKED. C-CHECK RO 10/20/2020. BLENDED OUT EXTERIOR CORROSION ON EXTERIOR SKIN BETWEEN STGRS 26L AND 25R AT FS 559+112, AS MARKED, REF CRJ 200 SRM. REPAIRED EXTERIOR SKIN BETWEEN STGRS 26L AND 25R AT FS 559+112, REF MHI-RJ REO. SEE CONTINUATION CARD FOR DETAILS.

Part: ATTACH ANGLE — GOUGED (DOOR FRAME) · airframe 34,282 hrs · 34,200 cycles

GOUGE ON ATTACH CLIP ON SERVICE DOOR FWD FRAME FS 319.00 AT STGR 10R. C-CHECK RO 10/20/2020. BLENDED GOUGE ON ATTACH CLIP ON SERVICE DOOR FWD FRAME FS 319.00 AT STGR 10R. EVALUATED AND FOUND TO BE OUT OF LIMITS. INSTALLED NEW REPLACEMENT GUSSET PLATE P/N 601R38303-75 WITH NEW FASTENERS AT SERVICE DOOR FWD FRAME FS 319 & STGR 10R, PER CRJ200 SRM REF BOMBARD DWG.

Part: WEB — CRACKED (PAX DOOR) · airframe 34,282 hrs · 34,200 cycles

PAX DOOR FWD WEB LOWER CORNER CRACKED. C-CHECK RO 10/20/2020. REMOVED AND INSTALLED NEW FWD WEB WITH NEW RECEPTACLES, REF CRJ200 SRM. SEE CONTINUATION CARD FOR DETAILS.

Part: FLOORBEAM — CRACKED (CABIN) · airframe 34,282 hrs · 34,200 cycles

FLOOR BEAM ATTACHING ANGLE AT FS 280.00, LEFT OF RBL 9 POSSIBLE CRACK ON UPPER CORNER. C-CHECK RO 10/20/2020. CLIP ANGLE CRACKED, AT FS 280.00, LEFT OF RBL 9 REMOVED AND NEW CLIP ANGLE INSTALLED P/N 601R31113-58, REF CRJ-200 SRM AND DWG.

Part: CROSSBEAM — CRACKED (CARGO DOORWAY) · airframe 34,282 hrs · 34,200 cycles

CARGO DOOR CUTOUT CARGO DOOR CAM TRACK CROSSBEAM ASSEMBLY LOWER AFT BRACKET SECURING CROSSBEAM TO BULKHEAD CRACKED, AS MARKED. C-CHECK RO 10/20/2020. REMOVED AND REPLACED THE BRACKET FOR CARGO DOOR CAM TRACK AFT WITH NEW PART, INSTALLED NEW 6 EA HI-LITES, REF CRJ 200 SRM AND DWG.

Part: SEAT TRACK — CORRODED (CABIN) · airframe 34,282 hrs · 34,200 cycles

FS 559.0 TO FS 559+80 LBL 9 SEAT TRACK HAS CORROSION. C-CHECK RO 10/20/2020. REMOVED MULTIPLE SPOTS OF CORROSION ON LT FLOOR SEAL RAIL AT LBL 9 FROM FS 559.00 TO FS 559+80, REF CRJ 200 SRM. SEAT RAIL WAS OUT OF LIMITS, PER REF CRJ 200 SRM. REMOVED AND REPLACED SEAT RAIL WITH NEW. SEE CONTINUATION CARD FOR FURTHER DETAILS.

Part: DOUBLER — CORRODED (BS 321-326) · airframe 34,282 hrs · 34,200 cycles

CORROSION ON FWD GALLEY INBOARD/AFT FLOOR MOUNT DOUBLER, BETWEEN LBL 9 TO RBL 9. C-CHECK RO 10/20/2020. BLENDED OUT CORROSION ON FWD GALLEY INBOARD/AFT FLOOR MOUNT DOUBLER BETWEEN RBL 3.0-RBL 9.0 FS 321-326, REF CRJ200 SRM. MATERIAL THICKNESS FOUND TO BE OUT OF LIMITS, REF CRJ200 SRM. REPALCED GALLEY FLOOR MOUNT DOUBLER WITH NEW PART, REF CRJ200 SRM.

Part: DRAG ANGLE — CRACKED (PAX DOOR) · airframe 34,282 hrs · 34,200 cycles

PAX DOOR AFT DRAG ANGLE IS CRACKED. C-CHECK RO 10/20/2020. REMOVED AND REPLACED AFT DRAG ANGLE, IAW CRJ-200 SRM.

Part: FLOORBEAM — CORRODED · airframe 34,282 hrs · 34,200 cycles

PRESS FLOOR 9R SUPPORT BEAM HAS CORROSION IN MULTIPLE AREAS, AS MARKED. C-CHECK RO 10/20/2020. REMOVED MULTIPLE AREAS OF CORROSION FROM FLOOR BEAM FLANGE AT RBL 9 ABOVE PRESSURE FLOOR, IAW CRJ-200 SRM. EVALUATED AND FOUND TO BE OUT OF LIMITS OF REO. SUBMITTED TO ENGINEERING AND RECEIVED. MHI RJ REO. ALL STEPS COMPLIED WITH.

Part: FLOOR SUPPORT — CORRODED (E/E BAY) · airframe 34,282 hrs · 34,200 cycles

FLOOR SUPPORT IN AVIONICS BAY ATTACHED TO FRAME FS 333.00 HAS CORROSION. C-CHECK RO 10/20/2020. REMOVED CORROSION ON FLOOR SUPPORT FS 333.0, AS PER CRJ200 SRM 51-21-06. FLOOR SUPPORT ANGLE FOUND TO BE OUT OF LIMITS DUE TO CORROSION BEING ON MULTIPLE ELEMENTS. ORIGINAL MATERIAL .050" REMAINING .046" REMOVED .004" AT DEEPEST. TOOL 6260 DUE DATE 30SEPT20, AS PER CRJ200. REPLACED PART (BRACKET) WITH NEW AND WITH 22 EA NEW SOLID RIVETS, REF CRJ 200, SRM & DWG.

Part: WEB — CRACKED (PAX DOOR) · airframe 34,282 hrs · 34,200 cycles

PAX DOOR AFT WEB LOWER CORNER CRACKED. C-CHECK RO 10/20/2020. REMOVED AND INSTALLED NEW PAX DOOR AFT WEB WITH NEW RECEPTACLES, REF CRJ-200-SRM. SEE CONTINUATION CARD FOR DETAILS.

Part: FLOOR PANEL — CORRODED · airframe 34,282 hrs · 34,200 cycles

LT PRESS FLOOR SILL PANEL CORROSION MANY AREAS THE ENTIRE LENGTH W/SOME SCATTERED NICKS/SCRATCHES INTO BASE METAL, AS MARKED. C-CHECK RO 10/20/2020. BLENDED CORROSION, NICKS, AND SCRATCHES FROM LT PRESS FLOOR SILL PANE. REWORKED AREAS ARE FOUND TO BE WITHIN LIMITS AND RESTORED, REF REO. SEE CONTINUATION CARD FOR DETAILS.

Part: BRACKET — BENT (DOOR FRAME) · airframe 34,282 hrs · 34,200 cycles

CARGO DOOR CUTOUT BRACKET AT BASE OF FWD CARGO DOOR ROLLER TRACK BENT, CRACKED, AND HAS WORKING RIVET, AS MARKED. C-CHECK RO 10/20/2020. REMOVED AND REPLACED WITH NEW CARGO DOOR ROLLER TRACK BRACKET LOCATED AT STGR 16, INSTALLED 12 EA RIVETS, REF CRJ 200, SRM AND DRW.

Part: DOUBLER — WORN (LT WING TE FLAP) · airframe 34,282 hrs · 34,200 cycles

LT INBOARD FLAP VANE HAS WEAR ON DOUBLER AT WS 104 FROM FLAP STOP. C-CHECK RO 10/20/2020. REMOVED EXISTING LT INBOARD FLAP (OUTBOARD CENTER) LEADING EDGE. FIT AND INSTALLED NEW LT INBOARD FLAP (OUTBOARD CENTER) LEADING EDGE P/N 601R14303-51 WITH SEALANT, REF CRJ 200 SRM ENG DWG. WEIGHT STATEMENT AS FOLLOWS: WEIGHT REMOVED .88 LB WEIGHT ADDED .88 LB NO WEIGHT CHANGE. TOOL USED TUC1755 CAL DUE 30 SEP 2021. SEE CONTINUATION SHEET FOR MORE DETAILS.

Part: DOUBLER — WORN (RT WING TE FLAP) · airframe 34,282 hrs · 34,200 cycles

RT INBOARD FLAP VANE HAS WEAR ON DOUBLER AT WS 55 FROM FLAP STOP. C-CHECK RO 10/20/2020. REMOVED INBOARD RT FLAP VANE AT WS 55 AND WET INSTALLED NEW FLAP VANE P/N 601R14303-54, REF CRJ 200 SRM AND DWG. INSTALLATION OF REPAIR DOUBLER TITANIUM CAPS ON INBOARD FLAP VANES NOT REQUIRED, PER SB.

Part: SKIN — DENTED (FUSELAGE BELLY) · airframe 34,282 hrs · 34,200 cycles

FS 559+112 TO FS 755.0 EXTERIOR BELLY SKIN HAS SEVERAL DENTS. C-CHECK RO 10/20/2020. REPAIRED FS 559+112 TO FS 755.0 EXTERIOR BELLY SKIN, REF MHI RJ REO AND PRESSURE CHECK GOOD. SEE CONTINUATION CARD FOR DETAILS.

Part: BULKHEAD WEB — DAMAGED (ZONE 200) · airframe 34,282 hrs · 34,200 cycles

EVALUATE OR REPAIR RT 9G BULKHEAD AFT SIDE DAMAGE AT INSERT/RIV NUT LOCATIONS. C-CHECK RO 10/20/2020. REPAIRED RT 9G BULKHEAD, PER MHIRJ REO. COMPLIED WITH SKYWEST TASK CARD.

Part: INTERCOSTAL — CRACKED (AFT EQUIP BAY) · airframe 34,282 hrs · 34,200 cycles

IN AFT EQUIPMENT BAY, INTERCOSTAL BETWEEN FS 621 AND FS 625, STR 13L IS CRACKED. C-CHECK RO 10/20/2020. REMOVED AND INSTALLED NERW AFT EQUIPMENT BAY, INTERCOSTAL BETWEEN FS 621 AND FS 625, STR 14L, REF REO, DWG & CRJ200 SRM. SEE CONTINUATION CARD FOR DETAILS.

Part: INTERCOSTAL — CRACKED (AFT EQUIP BAY) · airframe 34,282 hrs · 34,200 cycles

IN AFT EQUIPMENT BAY, INTERCOSTAL BETWEEN FS 621 AND FS 625, STR 13R IS CRACKED. C-CHECK RO 10/20/2020. REMOVED AND INSTALLED "NEW" AFT EQUIPMENT BAY INTERCOSTAL LOCATED BETWEEN FS 621-FS 625 STRG 14L, AS REQUIREDD REF REO. SEE CONTINUATION CARD FOR DETAILS.

Part: BOLT — CORRODED (RT SPOILER) · airframe 34,282 hrs · 34,200 cycles

RT OUTBOARD GROUND SPOILER HAS CORRODED HARDWARE ON PCU LINK ASSEMBLY. C-CHECK RO 10/20/2020. REPLACED RT OUTBOARD GROUND SPOILER CORRODED HARDWARE ON PCU LINK ASSEMBLY, PER CRJ 200 AMM. OPERATION TEST GOOD.

Part: BOLT — CORRODED (LT ELEVATOR) · airframe 34,282 hrs · 34,200 cycles

LT ELEVATOR ATTACH HARDWARE, BONDING WIRE AND SAFETY TAB HARDWARE SEVERAL PLACES HAS CORROSION. C-CHECK RO 10/20/2020. REMOVED AND REPLACED ALL LT ELEVATOR HINGE ATTACH HARDWARE, BONDING WIRES, AND SAFETY TABS, REF CRJ200 AMM. REPLACED 25 BOLTS, 6 SCREWS, 39 WASHERS, 21 NUTS, 12 LOCKWASHERS, 3 BONDING WIRES, 1 SPHERICAL BALL BEARING, AND 14 BUSHINGS. SEE CONTINUATION CARD FOR DETAILS.

Part: BULKHEAD WEB — DAMAGED (ZONE 200) · airframe 34,282 hrs · 34,200 cycles

EVALUATE OR REPAIR CENTER 9G BULKHEAD AFT SIDE DAMAGE AT INSERT/RIV NUT LOCATIONS. C-CHECK RO 10/20/2020. REPAIRED CENTER 9G BULKHEAD, PER MHIRJ EO. COMPLIED WITH SKYWEST TASK CARD.

Part: BULKHEAD — DAMAGED (ZONE 200) · airframe 34,282 hrs · 34,200 cycles

EVALUATE OR REPAIR LT 9G BULKHEAD AFT SIDE DAMAGE AT INSERT/RIVNUT LOCATIONS. C-CHECK RO 10/20/2020. REPAIRED LT 9G BULKHEAD, PER MHIRJ EO. COMPLIED WITH SKYWEST TASK CARD.

Part: NUT — CORRODED (RT ELEVATOR) · airframe 34,282 hrs · 34,200 cycles

RT ELEVATOR ATTACH HARDWARE, BONDING WIRE AND SAFETY TAB HARDWARE SEVERAL PLACES HAS CORROSION. C-CHECK RO 10/20/2020. REMOVED AND REPLACED RT ELEVATOR INBOARD AND OUTBOARD FLUTTER DAMPENER AFT MOUNTING HARDWARE, REF CRJ200 AMM TASK. REMOVED MINOR SURFACE CORROSION FROM RT ELEVATOR INBOARD AND OUTBOARD FLUTTER DAMPENER BONDING WIRES, SAFETY TAB, AND ASSOCIATED HARDWARE, REF CRJ200 SRM TASK. TUC4238 31-MAY-21.

Part: SKIN — DENTED (BS 265-280) · airframe 34,282 hrs · 34,200 cycles

FUSELAGE DENT BETWEEN FS 265 AND FS 280 BETWEEN STR 25L AND STR 26L. C-CHECK RO 10/20/2020. REPAIRED FUSELAGE SKIN BETWEEN FS 265 AND FS 280 BETWEEN STR 25L AND STR 26L, REF REO. SEE CONTINUATION CARD FOR DETAILS.

Part: SKIN — DENTED (FUSELAGE) · airframe 34,282 hrs · 34,200 cycles

FUSELAGE DENT BETWEEN FS 250 AND FS 265 BETWEEN STR 23L AND STR 24L. C-CHECK RO 10/20/2020. REPAIRED FUSELAGE SKIN BETWEEN FS 250 AND FS 265 BETWEEN STR 23L AND STR 24L, REF REO. SEE CONTINUATION CARD FOR DETAILS.

Part: SKIN — DENTED (FUSELAGE) · airframe 34,282 hrs · 34,200 cycles

FUSELAGE 2 DENTS BETWEEN FS 250 AND FS 265 BETWEEN STR 24L AND STR 25L. C-CHECK RO 10/20/2020. REPAIRED FUSELAGE SKIN BETWEEN FS 250 AND FS 265 BETWEEN STR 24L AND STR 25L, REF REO. SEE CONTINUATION CARD FOR DETAILS.

Part: SKIN — DENTED (FUSELAGE) · airframe 34,282 hrs · 34,200 cycles

FUSELAGE DENT BETWEEN FS 250 AND FS 265 BETWEEN STR 24R AND STR 25R. C-CHECK RO 10/20/2020. REPAIRED FUSELAGE SKIN BETWEEN FS 250 AND FS 265 BETWEEN STR 24R AND STR 25R, REF REO. SEE CONTINUATION CARD FOR DETAILS.

Part: SKIN — DENTED (FUSEALAGE) · airframe 34,282 hrs · 34,200 cycles

FUSELAGE DENT BETWEEN FS 235 AND FS 250 BETWEEN STR 25L AND STR 26L. C-CHECK RO 10/20/2020. REPAIRED FUSELAGE SKIN BETWEEN FS 235 AND FS 250 BETWEEN STR 25L AND STR 26L, REF REO. SEE CONTINUATION CARD FOR DETAILS.

Part: SKIN — CHAFED (RT WING) · airframe 34,282 hrs · 34,200 cycles

WING LOWER PLANK UNDER PANEL 193AB CHAFED AT RBL 45. C-CHECK RO 10/20/2020. BLENDED OUT CHAFE ON WING LOWER PLANK UNDER PANEL 193AB AT RBL 45, IAW CRJ200 SRM. ORIGINAL MATERIAL THICKNESS OF LOWER WING PLANK AT REWORKED AREA ZONE A .300. REMAINING MATERIAL THICKNESS AT BLENDED OUT .280 -.304, MATERIAL LOSS IS .020, MAXIMUM ALLOWABLE .040 BLEND ZONE A (SINGLE ASTERISK) >0.150 FROM CSK. FOUND TO BE WITHIN LIMITS, REF REO BOMBARDIER ENGINE DWG.

Part: SKIN — DENTED (FUSELAGE) · airframe 34,282 hrs · 34,200 cycles

FUSELAGE DENT BETWEEN FS 265 AND FS 280 BETWEEN STR 23L AND STR 24L. C-CHECK RO 10/20/2020. REPAIRED FUSELAGE SKIN BETWEEN FS 265 AND FS 280 BETWEEN STR 23L AND STR 24L, REF REO. SEE CONTINUATION CARD FOR DETAILS.

Part: SKIN — DENTED (FUSELAGE) · airframe 34,282 hrs · 34,200 cycles

FUSELAGE DENT AT APPROXIMATELY FS 220 BETWEEN STR 22R AND STR 23R. C-CHECK RO 10/20/2020. REPAIRED FUSELAGE SKIN BETWEEN FS 220 BETWEEN STR 22R AND STR 23R, REF REO. SEE CONTINUATION CARD FOR DETAILS.

Part: ATTACH FITTING — GOUGED (LT WING TE FLAP) · airframe 34,282 hrs · 34,200 cycles

LEFT OUTBOARD FLAP INBOARD HINGE BOX AFT ATTACH FITTING ON WING INBOARD ATTACH POINT OUTBOARD LUG GOUGED. C-CHECK RO 10/20/2020. BLENDED OUT GOUGE ON LEFT OUTBOARD FLAP INBOARD HINGE BOX AFT ATTACH FITTING ON WING INBOARD ATTACH POINT OUTBOARD LUG, IAW CRJ200 SRM. BLENDED AREA FOUND TO BE OUT OF LIMITS. REPAIRED LEFT OUTBOARD FLAP INBOARD HINGE BOX AFT ATTACH FITTING ON WING INBOARD ATTACH POINT OUTBOARD LUG, REF REO.

Part: SKIN — DENTED (FUSELAGE) · airframe 34,282 hrs · 34,200 cycles

FUSELAGE DENT BETWEEN FS 265 AND FS 280 BETWEEN STR 24L AND STR 25L. C-CHECK RO 10/20/2020. REPAIRED FUSELAGE SKIN BETWEEN FS 265 AND FS 280 BETWEEN STR 24L AND STR 25L, REF REO. SEE CONTINUATION CARD FOR DETAILS.

Part: HINGE ARM — CHAFED (LT WING TE FLAP) · airframe 34,282 hrs · 34,200 cycles

LEFT OUTBOARD FLAP CENTER HINGE ARM CHAFED ON OUTBOARD SIDE NEAR ATTACHMENT TO HINGE BOX. C-CHECK RO 10/20/2020. BLENDED OUT CHAFE ON LEFT OUTBOARD FLAP CENTER HINGE ARM ON OUTBOARD SIDE NEAR ATTACHMENT TO HINGE BOX, IAW CRJ200 SRM. BLENDED AREA FOUND TO BE OUT OF LIMITS AND REPAIRED LT OUTBOARD FLAP CENTER HINGE ARM, REF REO. SEE CONTINUATION CARD FOR DETAIL.

Part: FITTING — DAMAGED (RT WING) · airframe 34,282 hrs · 34,200 cycles

RT WING OUTBOARD FLAP OUTBOARD HINGE BOX AFT FITTING ON WING OUTBOARD ATTACH POINT INBOARD LUG HAS EDGE DAMAGE. C-CHECK RO 10/20/2020. BLENDED OUT CHAFING ON RT WING OUTBOARD FLAP OUTBOARD HINGE BOX AFT FITTING ON WING OUTBOARD ATTACH POINT INBOARD LUG, IAW CRJ200 SRM. BLENDED AREA FOUND TO BE OUT OF LIMITS. REPAIRED RT WING OUTBOARD FLAP OUTBOARD HINGE BOX AFT FITTING ON WING OUTBOARD ATTACH POINT INBOARD LUG, REF REO. SEE CONTINUATION CARD FOR DETAILS.

Part: FITTING — CHAFED (PAX DOOR FRAME) · airframe 34,282 hrs · 34,200 cycles

PASSENGER DOOR SURROUND AT AFT UPPER PIN FITTING HAS CHAFE DAMAGE. C-CHECK RO 10/20/2020. REMOVED AND INSTALLED NEW PASSENGER DOOR AFT UPPER PIN STOP FITTING, REF CRJ 200 AMM (TESTS GOOD).

Part: STOP FITTING — CHAFED (E/E BAY DOOR) · airframe 34,282 hrs · 34,200 cycles

AVIONICS BAY DOOR SURROUND AT LT STOP FITTING AT STR 25L STOP PAD CHAFED. C-CHECK RO 10/20/2020. REMOVED AND REPLACED 1 EA. A-BAY DOOR LT STOP FITTING AT STGR 25L WITH NEW PART, REF CRJ200 SRM.

Part: STOP FITTING — CHAFED (E/E BAY DOOR) · airframe 34,282 hrs · 34,200 cycles

AVIONICS BAY DOOR SURROUND AT RT STOP FITTING AT STR 25R STOP PAD CHAFED. C-CHECK RO 10/20/2020. REMOVED AND REPLACED NEW 1 EA STOP FITTING AT STR 25R AVIONICS BAY DOOR SURROUND, PER REF CRJ 200 SRM.

Part: GUIDE — CRACKED (E/E BAY DOOR) · airframe 34,282 hrs · 34,200 cycles

AVIONICS BAY DOOR SURROUND AFT RT PLASTIC GUIDE CRACKED. C-CHECK RO 10/20/2020. REMOVED AND REPLACED NEW 1 EA PLASTIC GUIDE AFT RT AVIONICS BAY DOOR SURROUND, PER REF CRJ 200 SRM.

Part: CAM — CHAFED (PAX DOOR FRAME) · airframe 34,282 hrs · 34,200 cycles

PASSENGER DOOR SURROUND AT FORWARD PULL IN LEVER CAM ON FUSELAGE CHAFED THROUGH PROTECTIVE COATING. C-CHECK RO 10/20/2020. EVALUATED, REMOVED, AND REPLACED PASSENGER DOOR FWD DOOR CAM P/N 600-31688-17 P/O T56322, REF CRJ 200 SRM (TEST GOOD). SEE CONTINUTION CARD FOR DETAILS.

Part: CAM — CHAFED (DOOR LEVER) · airframe 34,282 hrs · 34,200 cycles

PASSENGER DOOR SURROUND AT STOP ABOVE FORWARD PULL IN LEVER CAM CHAFED AND HIGH METAL. C-CHECK RO 10/20/2020. REMOVED AND INSTALLED NEW PASSENGER DOOR PULL IN LEVER STOP ABOVE FWD PULL IN LEVER CAM, REF CRJ 200 SRM.

Part: SKIN — WORN (RT AILERON) · airframe 34,282 hrs · 34,200 cycles

RT WING AILERON LEADING EDGE LOWER SHROUD SKIN HAS WEAR. C-CHECK RO 10/20/2020. BLENDED OUT CHAFING ON RT WING AILERON LEADING EDGE LOWER SHROUD SKIN AT 2 EA LOCATIONS, AS MARKED, IAW REO 1 EA. BLENDED PANEL IS FOUND TO BE WITHIN LIMITS & 1 EA, BLENDED PANEL (LOWER INBOARD) IS FOUND TO BE OUT OF LIMITS, REF CRJ 200 SRM. REPLACED WITH NEW LOWER INBOARD SKIN P/N 601R13031-148, REF CRJ-200 SRM AND DWG.

Part: WINDOW POST — CRACKED (LT COCKPIT) · airframe 34,282 hrs · 34,200 cycles

LEFT SIDE WINDSHIELD POST LOWER OUTBOARD CLIP CRACKED. C-CHECK RO 10/20/2020. REMOVED AND INSTALLED NEW LT SIDE WINDSHIELD POST LOWER CLIP, REF CRJ-200-SRM AND DRAWING. SEE CONTINUATION CARD FOR DETAILS.

Part: WINDOW POST — CRACKED (RT COCKPIT) · airframe 34,282 hrs · 34,200 cycles

RIGHT SIDE WINDSHIELD POST LOWER OUTBOARD CLIP CRACKED. C-CHECK RO 10/20/2020. REMOVED AND INSTALLED NEW RT SIDE WINDSHIELD POST LOWER CLIP, REF CRJ-200-SRM AND DRAWING. SEE CONTINUATION CARD FOR DETAILS.

Part: SKIN — CHAFED (LT AILERON) · airframe 34,282 hrs · 34,200 cycles

LT AILERON, LOWER INBOARD FIXED LEADING EDGE SKIN IS CHAFED. C-CHECK RO 10/20/2020. BLENDED OUT CHAFE ON LT AILERON, LOWER INBOARD FIXED LEADING EDGE SKIN, IAW REO. FOUND TO BE OUT OF LIMITS. REMOVED AND REPLACED THE LOWER SKIN LEADING EDGE ON LT AILERON WITH NEW ONE P/N 601R13031-145, REF CRJ-200 SRM & DWG.

Part: FLOOR SKIN — CRACKED (TRU BAY) · airframe 34,282 hrs · 34,200 cycles

TRU BAY FLOOR IS CRACKED, LEFT SIDE APPROXIMATELY FS 191.00, MARKED. C-CHECK RO 10/20/2020. PERFORMED REPAIR OF THE TRU BAY FLOOR, LEFT SIDE APPROXIMATELY FS 191.00 USING REF REO. OPERATIONS CHECK GOOD. SEE CONTINUATION CARD FOR DETAILS.

Part: ANGLE — WEAK (BS 559) · airframe 34,282 hrs · 34,200 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 10/20/2020. COMPLIED WITH BOMBARDIER REO. REPAIR & REINFORCEMENT FOR FS 559.00 LOWER CAP ANGLES BL 9.00 & 18.00 LT & RT. PRESSURE CHECKS GOOD. REFERENCE THE CONTINUE CARD FOR DETAILS.

Part: FAN — FAILED (DISPLAY) · airframe 33,481 hrs · 33,310 cycles

DISPLAY COOL CAUTION MESSAGE IN CRUISE. DID NOT CLEAR WITH QRH. FLIGHT # 3638 CLOSED MSG HAD CLEARED. CHECKED FOR OPERATION OF THE FLIGHT FAN AND GROUND FAN. BOTH FANS CHECKED GOOD. CHECKED DISPLAY COOL FILTER FOR EXCESSIVE DUST. FOUND TO RELATIVELY CLEAN. INSPECTED FLOW SENSOR FOR CLEANLINESS IAW AMM. FOUND CLEAN. INSPECTED DISPLAY COOLING PLENUMS FOR LEAKS. FOUND TO BE IN GOOD CONDITION. FOUND FLIGHT FAN TO BE MUCH LOUDER THAN GROUND FAN. OPENED LH KIDNEY PANEL AND INSPECTED DUCTING. FOUND DUCT WAS DAMAGED AND RUBBING AGAINST FAN BLADES. UPON REMOVAL FOUND IT TO BE FOLDED AND BLOCKING AIRFLOW UNDERNEATH THE RUBBER SLEEVE. R&R DISPLAY COOLING FANS INLET DUCT AND THE #1 DISPLAY COOLING FAN DUE TO RUBBING ON BLADES IAW AMM.

Part: ACTUATOR — FAILED (LT MLG) · airframe 32,755 hrs · 32,484 cycles

GEAR DISAGREE ON FINAL APPROACH. LEFT MAIN LANDING GEAR DID NOT INDICATE DOWN, AUDIBLE CLUNK WAS HEARD WHEN LEFT MAIN LANDING GEAR DID FINALLY INDICATE DOWN. COMPLIED WITH QRH AND LANDED WITH NO FURTHER ISSUE. (FLT#3912) REMOVED AND REPLACED LT SIDESTAY MLG ACTUATOR ASSY IAW AMM. PERFORMED LEAK CHECK OF LT MLG SIDESTAY ACTUATOR IAW AMM. LEAK CHECK GOOD AT THIS TIME. PERFORMED MULTIPLE EXTENSIONS/RETRACTIONS IAW AMM. OPS CHECK GOOD.

Part: UPLOCK — CONTAMINATED (LT MLG) · airframe 31,871 hrs · 31,458 cycles

LEFT MAIN GEAR DIDN'T COME UP WHEN LANDING GEAR WAS SELECTED UP. GEAR DISAGREE WARNING, (FLT#7360) CLOSED REMOVED ICE/SNOW BUILD UP AROUND THE LT MLG UPLOCK. PERFORMED NUMEROUS CYCLES OF THE LANDING GEAR EXTENSION/RETRACTION. OPS CHECK GOOD.

Part: STRUT — DISCHARGED (NLG) · airframe 31,078 hrs · 30,600 cycles

NOSE DOOR WARNING AFTER TAKE OFF. PERFORMED NOSE STRUT SERVICE, ADJUSTMENT OF WEIGHT OFF WHEEL SENSORS IAW AMM. COMPLIED WITH A GEAR EXTENSION IAW AMM. OPS CHECKED GOOD. NO DEFECTS.

Part: NOT REPORTED — MALFUNCTIONED (NLG) · airframe 30,480 hrs · 29,974 cycles

GEAR DISAGREE, NOSE WOULD NOT RETRACT AFTER T/O WHEN LEVER SELECTED TO UP. (FLT 4870) FO: 02/26/2018 WORK IN PROGRESS.

Part: PROXIMITY SENSOR — OUT OF ADJUST (NLG) · airframe 30,664 hrs · 30,163 cycles

GEAR DISAGREE, NOSE WOULD NOT RETRACT AFTER TAKE OFF WHEN LEVER SELECTED UP. ADJUSTED THE NLG PROXIMITY SENSOR IAW AMM. NLG SWUNG SEVERAL TIMES. OPS GOOD.

Part: SKIN — DAMAGED (BS 700) · airframe 29,359 hrs · 28,748 cycles

PERMANENT REPAIR REQUIRED TO FUSELAGE SKIN AT BS 700, STRINGER 6R. REPAIRED THE SKIN IAW REO.

Part: FLOOR SUPPORT — CORRODED (BS 559) · airframe 29,359 hrs · 28,748 cycles

RT FLOOR SUPPORT BS 559+85 TO 559+116 CORRODED. REMOVED AND REPLACED FLOOR SUPPORT IAW SRM.

Part: STRAP — CORRODED (BS 559) · airframe 29,359 hrs · 28,748 cycles

FLOOR SUPPORT STRAP AT BS 559, BETWEEN RBL27 TO RT FLOOR SUPPORT HAS CORROSION. REMOVED AND REPLACED IAW SRM.

Part: FLOOR SUPPORT — CORRODED (BS 559) · airframe 29,359 hrs · 28,748 cycles

FLOOR SUPPORT RBL 9 AT BS 559+80 HAS CORROSION UNDER SEAT TRACK. REMOVED AND INSTALLED NEW FLOOR SUPPORT IAW SRM.

Part: FLOOR SUPPORT — CORRODED (BS 559-569) · airframe 29,359 hrs · 28,748 cycles

CORROSION ON FLOOR SUPPORT BETWEEN BS 559+112 - 569 AT LBL 27. REMOVED AND REPLACED THE FLOOR SUPPORT SECTION IAW SRM AND REO.

Part: FLOOR SUPPORT — CORRODED (BS 559) · airframe 29,359 hrs · 28,748 cycles

RBL 27 FLOOR SUPPORT HAS CORROSION AT BS 559. REMOVED AND REPLACED FLOOR SUPPORT IAW SRM.

Part: FLOORBEAM — CORRODED (BS 559) · airframe 29,359 hrs · 28,748 cycles

BS 559 FLOORBEAM AT BS 559+112 HAS VARIOUS SPOTS OF CORROSION BTW RBL 27 TO RT FLOOR SUPPORT. REMOVED AND REPLACED FLOORBEAM SHIM IAW REO AND SRM.

Part: FLOORBEAM — CORRODED (BS 349) · airframe 29,359 hrs · 28,748 cycles

RIGHT FLOORBEAM BS 349 HAS CORROSION BETWEEN RT FLOOR SUPPORT TO APPROX 6 INCHES INWARDS. REPAIRED THE BS 349 FLOORBEAM IAW REO.

Part: FLOOR SUPPORT — CORRODED (BS 589-621) · airframe 29,359 hrs · 28,748 cycles

LEFT FLOOR SUPPORT, LBL 9 FROM BS 589 - 621 HAS VARIOUS SPOTS OF CORROSION AROUND FLOORBOARD ATTACHING HOLES. REMOVED AND REPLACED THE FLOOR SUPPORT IAW REO.

Part: PANEL — DENTED (RT WING) · airframe 29,359 hrs · 28,748 cycles

RIGHT LEADING EDGE PANEL 630KL HAS DENT UNDER LIP LEADING EDGE. REWORKED DENT IAW REO. OPS AND LEAK CHECKED GOOD.

Part: PANEL — DENTED (RT WING) · airframe 29,359 hrs · 28,748 cycles

RIGHT LEADING EDGE PANEL 630JL HAS TWO EACH DENTS UNDER LIP LEADING EDGE. REWORKED DENTS IAW REO. OPS AND LEAK CHECKS GOOD.

Part: DOOR SILL — CORRODED (FUSELAGE) · airframe 29,359 hrs · 28,748 cycles

CORROSION FOUND BEHIND AND AROUND SEVEN NUTPLATES FOR PANEL 832ET ON FUSELAGE ATTACH ANGLE. REMOVED AND INSTALLED NEW SILL ANGLE IAW SRM.

Part: PANEL — CHAFED (LT WING) · airframe 29,359 hrs · 28,748 cycles

PANEL 584AT IS CHAFED. REPLACED WITH NEW PANEL 584AT IAW SRM.

Part: FAIRING — DEBONDED (LT ENGINE) · airframe 29,359 hrs · 28,748 cycles

LEFT ENGINE UPPER STANG FAIRING IS DISBONDED. INSTALLED A NEW FAIRING IAW SRM.

Part: HINGE — CORRODED (DOOR) · airframe 29,359 hrs · 28,748 cycles

PANEL 832ET HAS CORROSION ON TWO HINGES. REMOVED AND REPLACED WITH NEW HINGES IAW SRM.

Part: SEAL PLATE — GOUGED (SERVICE DOOR) · airframe 29,359 hrs · 28,748 cycles

SERVICE DOOR HOOKS ON BOTTOM OF DOOR GOUGING THE DOOR SEAL LIP ON FUSELAGE. REMOVED DAMAGE FROM THE SERVICE DOOR SEAL LIP FUSELAGE SIDE, REMOVED DAMAGED SERVICE DOOR SEAL STRIKER AND REPLACED WITH NEW IAW SRM.

Part: LANDING GEAR — INOPERATIVE (NOSE) · airframe 28,951 hrs · 28,288 cycles

AFTER TAKE OFF, GEAR UP DISAGREE WARNING MESSAGE. NOSE GEAR DID NOT COME UP. R & R NLG ASSY. OPS CHECKED GOOD. ACFT OK FOR SERVICE.

Part: BRACKET — DAMAGED (NLG) · airframe 28,905 hrs · 23,855 cycles

NOSE GEAR DISAGREE A/C RETURNED TO TRI AFTER T/O. REMOVED AND REPLACED TARGET BRACKET ON UPPER TORQUE LINK IAW AMM 32-61-05. ADJUSTED STRUT EXTENSION IAW AMM 12-12-32. PERFORMED EXTENSION/RETRACTION CHECKS IAW AMM 32-30-00. OPS CHECKED GOOD.

Part: CAM — OUT OF ADJUST (SERVICE DOOR) · airframe 26,323 hrs · 25,361 cycles

SERVICE DOOR HARD TO OPEN-CLOSE FROM OUTSIDE. ADJUSTED LOCK-OPEN CAM TENSION & PERFORMED OSP CHECK IAW AMM 52-41-02. NO FURTHER DEFECT.

Part: BUTTON — STUCK (DOOR ASSIST) · airframe 24,948 hrs · 23,874 cycles

MAIN CABIN DOOR WILL NOT OPEN. FOUND PAX DOOR ASSIST BUTTON STUCK IN ON POSITION. CLEANED SWITCH. OPS CHECK GOOD IAW AMM 52-11-08.

Part: BATTERY PACK — INOPERATIVE (EMERGENCY LIGHTS) · airframe 24,923 hrs · 23,843 cycles

EMERGENCY LIGHTS ARE INOPERATIVE. R & R THE BATTERY PACKS IAW AMM 33-51-04, OPS CHECKED GOOD.

Part: BATTERY PACK — INOPERATIVE (EMERGENCY LIGHTS) · airframe 24,770 hrs · 23,691 cycles

NR 3 EMERGENCY BATTERY WILL NOT CHARGE. FAILS EMERGENCY BATTERY OPS TEST. R & R THE NR 3 EMERGENCY LIGHT BATTERY PACK IAW AMM 33-51-04-000-801 AND 33-51-04-400-801. OPS TESTED GOOD IAW AMM 33-51-04-740-801.

Part: ISOLATOR — CRACKED (BS 621 BULKHEAD) · airframe 24,770 hrs · 23,691 cycles

BS 621 BULKHEAD HAS EA BROKEN ISOLATOR. R & R THE ISOLATOR IAW SRM 51-47-13.

Part: SKIN — DENTED (BS 682-700) · airframe 24,770 hrs · 23,691 cycles

FUSELAGE SKIN DENTED BS 682-700. FOUND TO BE OUT OF LIMITS IAW SRM 53-61-31 & 53-00-31. REPAIRED THE DENT DAMAGE ON RT FUSELAGE BETWEEN IAW SRM 53-00-31.

Part: SKIN — CHIPPED (WING TIP) · airframe 24,768 hrs · 23,690 cycles

LEFT WING TIP CHIPPED EXPOSING YELLOW COMPOSITE. REPAIRED IAW SRM 51-25-01.

Part: HINGE — CORRODED (PAX DOOR) · airframe 24,768 hrs · 23,690 cycles

PASSENGER DOOR PIANO HINGE HALF FUSELAGE SIDE HAS 1 GOUGE AND MULTIPLE CHAFES IN LUG LANDS WITH GOUGE MEASURING APPROX .25"L X .11"W X .022"D AND CHAFES MEASURING .90"W X .003"D. BLENDED CHAFES SMOOTH REMOVING ALL SHARP EDGES IAW REO 601R-53-21-814. COMPLIED WITH REO 601R-53-21-814, REPAIR TYPE IV.

Part: ANGLE — CRACKED (BS 484) · airframe 24,770 hrs · 23,691 cycles

BS 484, LBL 27, SUPPORT BEAM INBD ANGLE IS CRACKED. REPAIRED IAW REO 601R-53-41-059.

Part: STRINGER — CRACKED (BS 280) · airframe 24,768 hrs · 23,690 cycles

FWD FUSELAGE STRINGER 3L CRACKED JUST AFT OF BS 280. REMOVED AND REPLACED THE STRINGER IAW SRM 51-42-06, SNIEO 600-34017-S04, AND SNIEO 600-34017-503.

Part: SEAT TRACK — CORRODED (BS 559) · airframe 24,768 hrs · 23,690 cycles

SEAT TRACK AT BS 559+4 - 559+80 LBL 9. REMOVED AND REPLACED THE SEAT TRACK IAW SRM 51-41-02, REO 601R-53-00-485, AND GREO 601R-53-00-485.

Part: SEAT TRACK — CORRODED (BS 559) · airframe 24,768 hrs · 23,690 cycles

SEAT TRACK AT BS 559+4 - 559+80 RBL 9 IS CORRODED. REMOVED AND REPLACED THE SEAT TRACK IAW SRM 51-41-02, REO 601R-53-00-485, AND GREO 601R-53-00-485.

Part: ACCESS PANEL — CRACKED (RT WING) · airframe 24,768 hrs · 23,690 cycles

RT WING BOOST PUMP CUTOUT LANDING FOR PANEL 610CB HAS MULTIPLE INDICATIONS NOTED ON HORIZONTAL AND VERTICAL SURFACES GREATER THAN 50 PERCENT FSH AROUND ENTIRE CIRCUMFERENCE. FAILED NDT INSPECTION. COMPLIED WITH STS EA 32-2014-188. EA 30-2014-188 HAS BEEN ACCOMPLISHED AND ALL STEPS HAVE BEEN DOCUMENTED AND SIGNED FOR NON-ROUTINE WORK CARDS.

Part: HINGE — GOUGED (PAX DOOR) · airframe 24,768 hrs · 23,690 cycles

PAX DOOR HINGE ON FUSELAGE SIDE IS DEEPLY GOUGED FROM PROTRUDING ROLL PIN IN PAX DOOR HINGE PIN. REMOVED PAX DOOR IAW AMM 52-11-00-000-803. INSTALLED THE PAX DOOR IAW AMM 52-11-00-400-802. COMPLIED WITH REPAIR TO PAX DOOR LUG LAND REAR IAW 601R-53-21-814 TYPE IV REPAIR. REWORKED AREAS IAW REO 601R-53-21-814 AND NDTM 51-20-08.

Part: DRAG ANGLE — CRACKED (PAX DOOR) · airframe 24,770 hrs · 23,691 cycles

PAX DOOR AFT DRAG ANGLE CRACKED INBD OF DOOR ASSIST ACT PULLEY BRACKET. REPAIRED IAW REO 601R-52-11-513.

Part: FLOORBEAM — CRACKED (BS 280) · airframe 24,768 hrs · 23,690 cycles

BS 280.00 AFT SIDE AT LBL 9.00 THE INBD ATTACHMENT ANGLE IS CRACKED AND RBL 9.00 THE INBD AND OTBD ATTACHMENT ANGLES ARE CRACKED, 3 EA ANGLES. COMPLIED WITH REO 601R-53-11-2725, REV. REO 601R-53-11-2725 HAS BEEN ACCOMPLISHED AND ALL STEPS HAVE BEEN DOCUMENTED AND SIGNED FOR ON A NON-ROUTINE WORK CARD.

Part: SIGN — MISINSTALLED (EMERGENCY LIGHT) · airframe 24,641 hrs · 23,555 cycles

EMERGENCY EXIT SIGN BETWEEN SEATS 7D & 8D IS POINTING THE WRONG DIRECTION. POINTING TOWARDS ROW 7 INSTEAD OF ROW 8. R & R EMERGENCY EXIT SIGN IAW AMM 33-51-13.

Part: CONNECTOR — BROKEN (EMERGENCY LIGHT) · airframe 24,160 hrs · 23,075 cycles

WARDROBE LOWER EXIT LIGHT WIRE CONNECTOR BROKEN. R & R CONNECTOR IAW ESPM 20-17-31. OPS CHECKED GOOD IAW AMM 33-51-04.

Part: CONNECTOR — BROKEN (EMERGENCY LIGHT) · airframe 24,160 hrs · 23,075 cycles

EXIT LIGHT WIRE CONNECTOR BROKEN AT SEAT 1 A/B PCU. INSTALLED CONNECTOR FOR EMERGENCY EXIT LIGHT AT SEAT 1A/B PCU IAW ESPM 20-17-31. OPS CHECKED GOOD IAW AMM 33-51-00.

Part: BULB — BURNED OUT (EMERGENCY LIGHT) · airframe 23,172 hrs · 22,106 cycles

NR 4 CEILING EMERGENCY FLOOD LIGHT INOPERATIVE. R & R BULB IAW AMM 33-51-09. OPS CHECKED GOOD.

Part: MOTOR — FAILED (PAX DOOR ASSIST) · airframe 22,752 hrs · 21,665 cycles

PASSENGER DOOR DIFFICULT TO OPEN. R & R PAX DOOR ASSIST MOTOR IAW AMM 52-11-08. OPS CHECKED GOOD.

Part: LAMP — BURNED OUT (EMERGENCY LIGHT) · airframe 22,636 hrs · 21,543 cycles

INTERIOR CEILING EMERGENCY LIGHT AT 5ABCD INOPERATIVE. REPLACED LAMPS AND TESTED IAW AMM 33-51-00. OPS CHECKED GOOD.

Part: FLASHLIGHT — MALFUNCTIONED (COCKPIT) · airframe 21,430 hrs · 20,263 cycles

1 FLT DECK FLASHLIGHT MALFUNCTIONED. REPLACED FLT DECK FLASHLIGHT IAW AMM 25-61-04.

Part: SEAT TRACK — CORRODED (BS 409-559) · airframe 20,925 hrs · 19,720 cycles

SEAT TRACK FROM FS 409+128 TO 559+48 HAS AREAS OF MINOR CORROSION. WORST AREA MEASURES APPROX .002' DEEP. REPAIRED IAW 601R-53-00-494-REV A, STEPS 4 THRU 7.

Part: FITTING — CORRODED (BS 319) · airframe 20,925 hrs · 19,720 cycles

CORROSION ON FLOOR STRUCTURE FITTING AT FS 319.0 AT WL 73.50 AT SERVICE DOOR. ANGLE FOUND TO BE CORRODED OUT OF LIMITS IAW SRM 53-00-00 T/R 53-27 FIG 101, SHEET 3. ELEMENT & ANGLE MUST NOT OVERLAP ANOTHER ELEMENT. FABRICATED NEW ANGLE IAW DWG 601R38303, INSTALLED SERVICEABLE FABRICATED ANGLE IAW SRM 51-42-21/51-42-06 AND SRM 51-42-13. FOUND TO BE SATISFACTORY.

Part: BRACKET — CORRODED (PAX DOOR) · airframe 20,925 hrs · 19,720 cycles

PAX DOOR HANDRAIL OPERATING ROD FLOOR STRUCTURE BRACKETS, AND ANGLES, HAVE AREAS OF CORROSION, FS 315 & FS 344. REMOVED CORRODED HANDRAIL OPERATING ROD FLOOR STRUCTURE BRACKET, IAW SRM 51-42-06, 51-42-13 AND 51-42-21. FIT, DRILLED AND INSTALLED NEW PAX DOOR HANDRAIL OPERATING ROD FLOOR STRUCTURE BRACKET, IAW SRM 51-40-11 AND 51-42-06.

Part: SEAT TRACK — CORRODED (BS 349-409) · airframe 20,925 hrs · 19,720 cycles

SEAT TRACK FROM FS 349 TO 409+128 HAS NUMEROUS AREAS OF MINOR CORROSION WHERE SEATS ATTACH. WORST AREA MEASURES APPROX .002" DEEP (MARKED). BLENDED CORRODED AREAS. REPAIRED IAW REO 601R-53-00-494A.

Part: SEAT TRACK — CORRODED (BS 349-409) · airframe 20,925 hrs · 19,720 cycles

SEAT TRACK FROM FS 349 TO 409+128 HAS AREA OF MINOR CORROSION. WORST AREA MEASURES .004" DEEP. BLENDED CORRODED AREAS RT SIDEWALL SEAT TRACK IAW REO 601R-53-00-494A. FOUND TO BE SATISFACTORY.

Part: POST — CRACKED (BS 409) · airframe 20,925 hrs · 19,720 cycles

FOUND FS 409+128 VERTICAL POST RBL 18.0 OTBD SIDE HAS INDICATION NOTED APPROX .2" LENGTH 50 PERCENT FSH AT WL 69.0 AFT FLANGE RADIUS. FAILED NDT INSPECTION. REMOVED VERTICAL POST ASSY IAW SRM 51-42-06. INSTALLED SERVICEABLE VERTICAL POST ASSY IAW REO 601R-53-41-889, REV A AND SRM 51-42-06.

Part: SEAT TRACK — CORRODED (BS 409-559) · airframe 20,925 hrs · 19,720 cycles

SEAT TRACK FROM FS 409+128 TO 559+48 HAS AREA OF MINOR CORROSION . WORST AREA MEASURES APPROX .002" DEEP (MARKED). BLENDED CORRODED AREAS IAW REO 601R-53-00-494, REV A. FOUND TO BE SATISFACTORY.

Part: BRACKET — CRACKED (BS 484) · airframe 20,903 hrs · 19,696 cycles

BRACKET CRACKED AT FS 484 AT RBL 36. REPAIRED IAW REO 601R-53-41-059.

Part: POST — CRACKED (BS 202) · airframe 20,925 hrs · 19,720 cycles

RT & LT LOWER CENTER POST CRACKED AT FS 202 AT WL 110.0. REMOVED RT AND LT LOWER CENTER POST AND REPLACED WITH NEW PARTS IAW SRM 51-40-11 AND 51-42-21.

Part: BRACKET — CRACKED (BS 484) · airframe 20,903 hrs · 19,696 cycles

INTERCOSTAL BRACKET CRACKED AT FS 484.0 AT LBL 36. REPAIRED IAW REO 601R-53-41-059.

Part: SEAT TRACK — CORRODED (BS 409-559) · airframe 20,925 hrs · 19,720 cycles

SEAT TRACK FROM FS 409+128 TO FS 559+80 HAS NUMEROUS AREAS OF MINOR CORROSION WHERE SEATS ATTACH. WORST AREA MEASURES APPROX .002" DEEP (MARKED). BLENDED CORRODED AREAS. REPAIRED IAW REO 601R-53-00-494A.

Part: BULB — BURNED OUT (EMERGENCY LIGHT) · airframe 20,881 hrs · 19,678 cycles

RT NR 3 EMERGENCY LIGHT INOPERATIVE. R & R RT NR 3 EMERGENCY LIGHT BULB IAW AMM 33-51-21 OPS CHECKED GOOD.

Part: BULB — BURNED OUT (EMERGENCY LIGHT) · airframe 19,950 hrs · 18,664 cycles

RIGHT FUSELAGE MIDDLE EMERGENCY LIGHT IS INOPERATIVE. R & R EMERGENCY LIGHT BULB IAW AMM 33-51-21. OP'S CHECKED GOOD.

Part: LAMP — BURNED OUT (EMERGENCY LIGHT) · airframe 19,650 hrs · 18,341 cycles

NR 1 CABIN CEILING EMERGENCY FLOOD LIGHT INOPERATIVE. RELAMPED NR 1 CABIN CEILING EMERGENCY FLOOD LIGHT. OPS CHECKED GOOD.

Part: LAMP — BURNED OUT (EMERGENCY LIGHT) · airframe 19,301 hrs · 17,978 cycles

CABIN AFT MOST CEILING EMERGENCY LIGHT INOPERATIVE. RELAMPED. OPS CHECKED GOOD IAW AMM 33-51-00.

Part: WEB — CRACKED (BS 559) · airframe 18,784 hrs · 17,402 cycles

FS 559 WEB AT RBL 9, WL 54.10 AN INDICATION WAS NOTED IN CHEM-MILL APPROX .10"L 58 PERCENT FULL SCREEN HEIGHT FAILED NDT. REPAIRED IAW REO 601R-53-41-260, REV E.

Part: FIRE WARNING — FALSE INDICATION (APU BAY) · airframe 17,646 hrs · 16,148 cycles

UPON APU START, ITT GAGE INDICATED 999 DEGREES AND RED, APU WOULD NOT SHUT DOWN. COMPLIED WITH QRH EMER 5-2 AND DISCHARGED APU FIRE EXT CONTACTED FIRE DEPT, THEY REMOVED APU PANEL AND VERIFIED NO FIRE IN APU ENCLOSURE. DOOR POSITION VERIFIED CLOSED. R & R APU FIRE EXTINGUISHER AND SQUIB IAW AMM 26-22-02. OPS CHECK GOOD, DMIL CLEARED, PLACARD REMOVED.

Part: SWITCH — MALFUNCTIONED (STAB TRIM) · airframe 17,412 hrs · 15,873 cycles

STAB TRIM CH1 AND CH2 DISCONNECTED ON T/O MACH TRIM WILL NOT ENGAGE AND A/P PITCH TRIM CAUTION MSG. FOLLOWED QRH AND RETURNED TO DEPARTURE GRND PROX FLAP OVRD SWITCH SELECTED. (ACFT RETURNED TO DEPARTURE AFTER T/O -- EMERGENCY DECLARED) R & R PILOT SIDE HORIZ STAB TRIM SWITCH ASSY IAW AMM 27-41-05. OPS CHECK GOOD IAW AMM 27-40-00-710-802. NO DEFECTS NOTED. (CLOSED)

Part: ATTACH ANGLE — CRACKED (BS 280) · airframe 16,097 hrs · 14,303 cycles

AT FS 280.0, WL 72.0, RBL 9 ATTACH ANGLE CRACKED IN RADIUS (OTBD ANGLE). INSTALLED NEW SERVICEABLE ANGLE IAW SRM 51-42-21 AND 51-40-11. REMOVED ANGLE IAW SRM 51-42-21.

Part: INTERCOSTAL — CRACKED (BS 484) · airframe 16,097 hrs · 14,303 cycles

THE CLIP AT LBL 27.0 ON THE INTERCOSTAL AT FS 484.0 HAS A .250" LONG CRACK AT THE RADIUS. REMOVED OLD BRACKET CLIP IAW SRM 51-40-11. RECEIVED NEW BRACKET CLIP & LOCATED THEN DRILLED IAW SRM 51-40-11. NEW CLIP REQUIRES INSTALLATION. REPAIR TO THE INTERCOSTAL AT FS 484 BETWEEN BL27.00 AND BL36.00 IS COMPLETED IAW REO 601R-53-41-059 AND MEETS WITH THEIR REQUIREMENTS.

Part: SEAT TRACK — CORRODED (BS 570) · airframe 16,097 hrs · 14,303 cycles

CARGO COMPARTMENT FLOOR SEAT TRACK CORRODED AT FS 570 RBL 9. REMOVED CARGO COMPARTMENT FLOOR SEAT TRACK IAW SRM 51-41-04. SEAT TRACK NEEDS DRILLING & INSTALLATION. DRILLED, COUNTERSUNK AND INSTALLED SEAT TRACK AT FS 570 RBL 9 IAW SRM 51-41-00.

Part: SEAT TRACK — CORRODED (BS 570) · airframe 16,097 hrs · 14,303 cycles

CARGO COMPARTMENT SEAT TRACK CORRODED AT FS 570 LBL 9. REMOVED CARGO COMPARTMENT FLOOR SEAT TRACK IAW SRM 51-41-04. SEAT TRACK NEEDS DRILLING & INSTALLATION. DRILLED, COUNTERSUNK AND INSTALLED SEAT TRACK AT FS 570 LBL 9 IAW SRM 51-41-00.

Part: SEAT TRACK — CORRODED (BS 559) · airframe 16,097 hrs · 14,303 cycles

CARGO COMPARTMENT SEAT TRACK CORRODED AT FS 559+80 RBL 9. REMOVED CARGO COMPARTMENT SEAT TRACK IAW SRM 51-41-04. SEAT TRACK NEEDS DRILLING & INSTALLATION. DRILLED, COUNTERSUNK AND INSTALLED SEAT TRACK AT FS 559+80 RBL 9 IAW SRM 51-41-00.

Part: BULKHEAD — CRACKED (FUSELAGE) · airframe 16,097 hrs · 14,303 cycles

FOUND REAR PRESSURE BULKHEAD WEB HAS INDICATION NOTED AT TOP OF CARGO DOOR AFT TRACK LBL 27.50 WL 130 APPROX .2" IN LENGTH 50 PERCENT FSH. FAILED NDT INSPECTION. COMPLIED WITH EC/TC REO 601R-53-61-1541 AND MET ALL OF THE REQUIREMENTS OF REO 601R-53-61-1541 REV B. ASA RII COMPLIED WITH: 5300047.

Part: SUPPORT BEAM — CRACKED (CARGO DOOR) · airframe 16,097 hrs · 14,303 cycles

FOUND CARGO DOOR SUPPORT BEAM LOWER AFT ANGLE IS CRACKED APPROX .3" IN LENGTH. REMOVED CRACKED ANGLE IAW SRM CH 51-42-21. INSTALLED NEW SERVICEABLE ANGLE IAW SRM 51-40-11 AND 51-42-21. REQUIRES PAINT TOUCH UP. TOUCHED UP REPAIRED CARGO DOOR LOWER AFT ANGLE IAW SRM 51-25-01.

Part: SEAT TRACK — CORRODED (BS 559) · airframe 16,097 hrs · 14,303 cycles

CARGO COMPARTMENT SEAT TRACK CORRODED AT FS 559+80 RBL 27. REMOVED CARGO COMPARTMENT SEAT TRACK IAW SRM 51-41-04. SEAT TRACK NEEDS DRILLING & INSTALLATION. DRILLED, COUNTERSUNK AND INSTALLED SEAT TRACK AT FS 559+80, RBL 27 IAW SRM 51-41-00.

Part: FLOOR SUPPORT — CRACKED (BS 621) · airframe 16,097 hrs · 14,303 cycles

CRACK IN CARGO FLOOR SUPPORT STRUCTURE AT FS 621 RT SIDE WL 73.50. COMPLIED TO PERMANENT REPAIR TO CARGO FLOOR SUPPORT STRUCTURE AT FS 621, RBL 28 TO RBL 40.5, WL 73.5 IAW REO 601R-53-61-117. EC/TC NOT REQUIRED. COMPLIANCE ALREADY TAKEN IN TRAX IAW AS ENGINEERING.

Part: SIGN — CRACKED (EMERGENCY LIGHTS) · airframe 16,097 hrs · 14,303 cycles

SERVICE DOOR INNER HANDLE "EXIT" BETA SIGN IS CRACKED. R & R SERVICE DOOR BETA LIGHT IAW AMM 33-51-09-000-802 AND 33-51-09-400-802. OPS CHECK GOOD.

Part: BULKHEAD — CRACKED (BS 202) · airframe 16,097 hrs · 14,303 cycles

FS 202.75 BULKHEAD AT PACKING BRAKE CABLE PASS THRU HAS A SUSPECTED CRACK AT THE 11 O'CLOCK POSITION. PERFORMED EDDY CURRENT INSP ON SUSPECTED AREA IAW NDTM 51-20-06. INDICATION FOUND ON UPPER SIDE OF HOLE MEASURES FULL SCREEN HEIGHT APPROX .4 LONG, FAILS NDT. REPAIR IAW REO 601R-53-11-563 AND REO 601R-53-11-563.

Part: PLACARD — MISSING (ESCAPE HATCH) · airframe 16,097 hrs · 14,303 cycles

CREW ESCAPE HATCH EMERG EXIT DECAL MISSING. APPLIED SILKSCREEN PRINT ON CREW ESCAPE HATCH "EMERGENCY EXIT" PLACARD IA AMM 11-10-03-400-801. (CLOSED)

Part: LENS — CRACKED (EMERGENCY LIGHT) · airframe 16,097 hrs · 14,303 cycles

EXIT LENS IS CRACKED. (RESOLVED ON W/O: 154347 TASKCARD: N/R-00331 ) REMOVED CRACKED EXIT LENS FROM PNL 232DZ IAW AMM TASK 33-51-13-000-801, SUBTASK 33-51-13-020-801 STEP 3A(1). INSTALLED NEW EXIT LENS TO PNL 232DZ IAW AMM TASK 33-51-13-400-801, SUBTASK 33-51-13-420-001 STEP 3A(4). (CLOSED)

Part: ANGLE — CRACKED (BS 621-625) · airframe 16,097 hrs · 14,303 cycles

LT & RT FS 621.00 TO 625.00 ANGLES AT STRINGERS 15L AND 15R ARE CRACKED 1" LONG IN FWD RADIUS. REMOVED & DRILLED NEW SERVICEABLE 625.00 ANGLES FOR LT & RT AND INSTALLED NEW SRM 51-42-21.

Part: HANDLE — OUT OF ADJUST (MAIN PAX) · airframe 16,097 hrs · 14,303 cycles

PAX DOOR INNER HANDLE INTERMITTENTLY PULLS AT 40 LBS (16 LBS ALLOWED). (RESOLVED ON W/O: 154347 TASKCARD: N/R-00136) PERFORMED ADJUSTMENT OF PAX DOOR INNER HANDLE IAW AMM 52-11-25-830-801 SUBTASK 52-11-25-820-003, STEP AC, STEPS 5 THRU 10. RETESTED PAX DOOR INNER HANDLE PULL TEST, PULLED A T(15 LBS). NO DEFECTS NOTED AT THIS TIME IAW AMM 52-11-25-720-801. (CLOSED)

Part: LIGHT — BROKEN (GALLEY) · airframe 15,616 hrs · 13,746 cycles

GALLEY EMERGENCY LIGHT AT SERVICE DOOR BASE BROKEN.

Part: LIGHT — INOPERATIVE (CABIN) · airframe 15,616 hrs · 13,746 cycles

FWD MOST CEILING EMERGENCY LIGHT INOP.

Part: SIGN — INOPERATIVE (EMERGENCY LIGHTS) · airframe 15,602 hrs · 13,732 cycles

EMERGENCY EXIT SIGN AT MIDCABIN COMING OFF.

Part: BRACKET — CRACKED (BS 640) · airframe 15,593 hrs · 13,723 cycles

WHILE PERFORMING EC/TC AD2004-10-030002 VISUAL INSP OF THE ENG SUPPORT BEAM, FOUND BOX BEAM UPPER WEB CRACKED UNDER THE BLEED AIR LEAK DETECTION BRACKET AT RBL9.5. AND AT FS640.00 CRACK MEASURES APPROX .375" PAST THE CLIP. CRACK HAS BEEN CONFIRMED BY METHOD OF EDDY CURRENT INSP.

Part: STEP — BROKEN (PAX DOOR) · airframe 14,367 hrs · 12,483 cycles

BOTTOM STEP BROKEN ON PAX DOOR.

Part: FLAP — FAILED (WING) · airframe 14,263 hrs · 12,382 cycles

REFER TO DMIL 476253-1 FLAPS FAIL AT 8 DEGREES AFTER TAKEOFF. EMERGENCY DECLARED.

Part: UNKNOWN — ODOR (COCKPIT) · airframe 14,253 hrs · 12,372 cycles

IMMEDIATELY AFTER TAKEOFF THE SMELL OF ELECTRICAL SMOKE WAS DETECTED IN THE COCKPIT. COULD NOT DETERMINE LOCATION NOR SEE SMOKE. SMELL DISSIPATED APPROXIMATELY 5 MINUTES AFTER. RETURNED TO ATL NO EICAS INDICATIONS. FLT 5178 CX.

Part: FLAP — MALFUNCTIONED (WING) · airframe 13,798 hrs · 11,950 cycles

FLAPS FAIL WHEN SELECTING 8, AT 200 KNOTS AND 7000 FT. EMERGENCY DECLARED. EN ROUTE TO GRR, A/C DIVERTED TO CVG DUE TO MTC. FLT 5379 CX & ON 1/16/09 FLT 5428X2, 5001 CX.

Part: LIGHT — INOPERATIVE (CABIN) · airframe 13,481 hrs · 11,666 cycles

AFT MOST CEILING EMERGENCY LIGHT INOP.

Part: HANDLE — DIRTY (SERVICE DOOR) · airframe 12,715 hrs · 10,983 cycles

SERVICE DOOR WILL NOT OPEN. FLT 4608 DEL 50 MINS. CLEANED AND LUBED SERVICE DOOR HANDLE ASSY, OPS CHECK GOOD PER CRJ 200 AMM 52-41-03. (B)

Part: ATTACH ANGLE — CRACKED (FUSELAGE) · airframe 12,312 hrs · 10,633 cycles

AAR - 2081 - CRACK IN ATTACH ANGLE BETWEEN 280 FRAME AND FLOOR SUPPORT BEAM AT RBL 9 I/B SIDE (MARKED). REMOVED CRACK ATTACH ANGLE. FABRICATED REPLACEMENT ANGLE IAW REO 601R-53-11-171. INSTALLED REPAIR ATTACH ANGLE IAW REO 601R-53-11-171.

Part: ATTACH ANGLE — CRACKED (FUSELAGE) · airframe 12,312 hrs · 10,633 cycles

CRACK IN VERTICAL LEG OF UPPER ATTACH ANGLE FOR FLOORBOARDS STA 280 LBL 12 (MARKED). REPAIRED VERTICAL LEG OF UPPER ATTACH ANGLE IAW REO 601R-53-11-136

Part: INTERCOSTAL — CRACKED (FUSELAGE) · airframe 12,312 hrs · 10,633 cycles

AAR - 2123 - UPPER INTERCOSTAL FRAME (JUST FWD OF FS 280.0) IS CRACKED AT CUTOUT FOR ESCAPE HATCH LEFT AFT HINGE POINT. ACCESSED STIFFENER ATTACHED TO UPPER INTERCOSTAL FRAME FWD OF FS 28 AT LOCATION OF EDGE DAMAGE IN CUT-OUT OF FRAME FOR ESCAPE HATCH LEFT HINGE POINT. VISUAL INSPECTION FOUND NO CRACK. FOUND SMALL AREA OF EDGE DAMAGE, BLENDED A MAXIMUM OF .003". FOUND TO BE WITHIN SERVICEABLE LIMITS IAW CRJ 200 SRM 53-00-00 PAGE 102 FIG 101. REQ NDT C/W HFEC OF BLENDED AREA IAW CRJ 200 NDTM 51-20-06: NO DEFECTS NOTED. REINSTALLED FRAME STIFFENER IAW CRJ SRM 51-42-06. SUPPLEMENTAL SDR CLOSED 4/17/08.

Part: ANCHOR FITTING — CRACKED (PAX DOOR) · airframe 12,312 hrs · 10,633 cycles

PAX DOOR AFT SWIVEL ANCHOR FITTING IS CRACKED. REMOVED PAX DOOR AFT ANCHOR FITTING IAW AMM 52-11-17. OK TO INSTALL. INSTALLED SERVICEABLE FITTING P/N 601R38074-5 IAW AMM 52-11-17. REQUIRES PAX DOOR CABLE CONNECTED TO FITTING AND OPS CHECK OF DOOR. CONNECTED PAX DOOR CABLE TO FITTING USING SERVICEABLE PIN P/N MS20392-3C23 IAW AMM 52-11-17. OPS CHECK STILL REQUIRED. OPS CHECK GOOD IAW AMM 52-11-00.

Part: ATTACH ANGLE — CRACKED (FUSELAGE) · airframe 12,312 hrs · 10,633 cycles

CRACK IN INTERCOSTAL ATTACH ANGLE STA 484 LBL 36 (MARKED). REPAIRED CRACK IN INTERCOSTAL ATTACH ANGLE REO 601R-53-059.

Part: ATTACH ANGLE — CRACKED (FUSELAGE) · airframe 12,312 hrs · 10,633 cycles

CRACK IN INTERCOSTAL ATTACH ANGLE STA 484 RBL 36 (MARKED). REMOVED CRACKED ATTACH ANGLE. FABRICATED PER REO 601R-53-41-059 NEW SERVICEABLE ATTACH ANGLE. OK TO INSTALL. INSTALLED NEW SERVICEABLE ATTACH ANGLE IAW SRM 51-25-16, 51-41-21 AND REO 601R-53-41-059. NEW SERVICEABLE ATTACH ANGLE. AAR356. OK TO INSTALL NEW SERVICEABLE ATTACH ANGLE. INSTALLED NEW SERVICEABLE ATTACH ANGLE IAW SRM 51-25-16, 51-41-21 AND REO 601R-53-41-059.

Part: ATTACH ANGLE — CRACKED (FUSELAGE) · airframe 12,312 hrs · 10,633 cycles

AAR - 2080 - CRACK IN ATTACH ANGLE BETWEEN 280 FRAME AND FLOORBEAM AT LBL 9 I/B SIDE (MARKED). REMOVED CRACK ATTACH ANGLE. REPLACED ATTACH ANGLE IAW REO 601R-53-11-171.

Part: ATTACH ANGLE — CRACKED (FUSELAGE) · airframe 12,312 hrs · 10,633 cycles

CRACK IN 280 FLOOR SUPPORT FRAME ATTACH ANGLE O/B SIDE OF FLOORBEAM AT LBL 9. REMOVED CRACKED ATTACH ANGLE. REPLACED ATTACH ANGLE IAW REO 601R-53-11-171.

Part: SKIN — CORRODED (FUSELAGE) · airframe 12,312 hrs · 10,633 cycles

AAR - 1021 - FUSELAGE EXTERIOR SKIN HAS SIGNS OF CORROSION (UNDER PAINT) JUST AFT OF PAX DOOR CUTOUT, LWR, AFT CORNER. BLENDED FUSELAGE EXTERIOR SKIN JUST AFT OF PAX DOOR CUTOUT, IAW CRJ 200 SRM 53-00-31. ORIGINAL THICKNESS OF SKIN IS 0.063, AFTER BLENDING SKIN, IS FOUND TO BE STILL WITHIN LIMITS. TO BE PRIMED AND TOPCOAT. TOPCOATED, IAW CRJ 200 SRM 51-25-16. SUPPLEMENTAL SDR CLOSED 4/22/08.

Part: STEP — CRACKED (PAX DOOR) · airframe 12,312 hrs · 10,633 cycles

PAX DOOR STEP 832 CT AFT STEP LANDING IS CRACKED IN THE CORNER RADIUS. REPAIRED PAX DOOR STEP LANDING 832CT IAW REO 601R-52-11-702.

Part: DRAG ANGLE — CRACKED (PAX DOOR) · airframe 12,312 hrs · 10,633 cycles

PAX DOOR STEP RISER AFT DRAG ANGLE IS CRACKED. REPAIRED PAX DOOR AFT DRAG ANGLE IAW REO 601R-52-11-513. C/W ASA REO 601R-52-11-513.

Part: RIB — CRACKED (WING) · airframe 12,312 hrs · 10,633 cycles

LEFT BATTERY RIB IS CRACKED. REMOVED TWO SUPPORT BRACKETS FOR F.O.M. C/W REO 601R-57-51-046 REPAIR TO LT BATTERY RIB ASSY WS 53.60. OK TO INSTALL SUPPORT BRACKETS. INSTALLED SUPPORT BRACKETS IAW SRM 51-41-04. C/W ASA REO 601R-57-51-046.

Part: LIGHT — LOOSE (CABIN) · airframe 11,891 hrs · 10,254 cycles

EMERGENCY LIGHT FLOOR STRIP NEAR ROW 5 ON RIGHT SIDE DETACHED.

Part: LIGHT — INOPERATIVE (ROW 2-3) · airframe 11,339 hrs · 9,767 cycles

EMERGENCY FLOOR LIGHTS AT ROW 2 AND 3 INOP.

Part: LIGHT — INOPERATIVE (CABIN) · airframe 11,117 hrs · 9,571 cycles

FIRST THREE EMERGENCY LIGHT STRIPS ON THE FLOOR INOP.

Part: DOUBLER — CRACKED (PAX DOOR) · airframe 10,352 hrs · 8,786 cycles

PAX DOOR CRACKED INSIDE ACCESS PANEL 832AR (UPPER FWD FRAME SUPPORT DOUBLER P/N:601R318094-2). OK FOR 600 FLIGHT HRS WITH A RE-INSPECTION AT EVERY 200 FLT HRS TO ENSURE CRACK LENGTH DOES NOT INCREASE. REFERENCE REO: 601R-52-11-1247. 10-18-07 REMOVED AND REPLACED UPPER FWD FRAME SUPPORT DOUBLER IAW CRJ SRM 51-42-06.

Part: BRACKET — CRACKED (AIRSTAIR DOOR) · airframe 10,352 hrs · 8,786 cycles

DURING CRJ101 INSP INSIDE ASD ACCESS PANEL 832AR, FOUND UPPER FWD ASD FRAME BRACKET CRACKED.

Part: FLASHLIGHT — INOPERATIVE (CABIN) · airframe 9,830 hrs · 8,298 cycles

CAPTAIN'S FLASHLIGHT INOP.

Part: FRAME — CRACKED (BS 640) · airframe 9,031 hrs · 7,627 cycles

RT 640 FRAME DOUBLER CRACKED. MODIFIED RT 640 FRAME REF S.B.601-53-061 APPENDIX B AND EO 600-53-0081. (CLOSED)

Part: FRAME — CRACKED (BS 640) · airframe 9,031 hrs · 7,627 cycles

LT 640 FRAME DOUBLER CRACKED. COMPLIED WITH EC/TC REO 601R-53-61-506. ALL DEFECTS CORRECTED, RII INSP COMPLETED SATISFACTORILY. (CLOSED)

Part: LIGHT — INOPERATIVE (CABIN) · airframe 8,945 hrs · 7,564 cycles

AFT SECTION EMERGENCY FLOOR LIGHTING INOP.

Part: RIB — CRACKED (RT WING) · airframe 7,877 hrs · 6,709 cycles

RT BATTERY RIB CRACKED.

Part: BATTERY PACK — DISCHARGED (EMERGENCY LIGHT)

DURING A GROUND INSPECTION, THE EXTERIOR EMERGENCY LIGHTS AND THE AFT EMERGENCY FLOOR LIGHTS WERE FOUND TO BE DIM. MAINTENANCE REMOVED AND REPLACED THE FORWARD AND AFT EMERGENCY BATTERY PACKS. OPS CHECK GOOD. AIRCRAFT OK FOR SERVICE. (K)

Part: SELECTOR VALVE — MALFUNCTIONED (MLG)

FLT 4647 - DURING APPROACH INTO ATL FROM APF, UPON SELECTING GEAR DOWN A GEAR UNSAFE WARNING WAS RECEIVED. THE QRH WAS COMPLIED WITH AND THE GEAR WAS LOWERED MANUALLY. THE CREW THEN RECEIVED A THREE GREEN DOWN AND LOCKED INDICATION. AN EMERGENCY WAS DECLARED AND THE AIRCRAFT LANDED SAFELY IN ATL. MAINTENANCE REMOVED AND REPLACED THE MAIN LANDING GEAR (MLG) SELECTOR VALVE. OPERATIONAL AND LEAK CHECKS GOOD. AIRCRAFT OK FOR SERVICE. (M)

Part: ACM — ODOR (AIR CONDITIONER)

FLT 4650 - DURING DESCENT INTO DFW AND MLU, THE CREW NOTICED A BURNING ODOR DURING POWER CHANGES WITH THE PACK ON THE ENGINE BLEEDS AND WHEN SWITCHING BLEEDS FROM ENGINES TO THE AUXILIARY POWER UNIT. THE ODOR WAS STRONG DURING POWER CHANGES OR BLEED SWITCHING FOR A FEW SECONDS AND THEN DIMINISHED. THE AIRCRAFT LANDED SAFELY IN DFW. MAINTENANCE REMOVED AND REPLACED THE LEFT AIR CYCLE MACHINE. OPS AND LEAK CHECKS GOOD. AIRCRAFT OK FOR SERVICE. (M)

Part: SWITCH — INOPERATIVE (MACH TRIM)

DURING TAKEOFF FROM ATL-CHA, WHILE IN TRANSITION TO CLIMB THE CREW RECEIVED A STAB TRIM AND MACH TRIM AMBER CAUTION MESSAGE. QRH PROCEDURES WERE COMPLIED WITH, BUT THE TRIM WOULD NT RE-ENGAGE. AN EMERGENCY WAS DECLARED AND THE AIRCRAFT RETURNED TO ATL, LANDING SAFELY. MAINTENANCE REMOVED AND REPLACED THE CO-PILOTS PITCH TRIM DISCONNECT SWITCH. OPS CHECKS GOOD. AIRCRAFT OK FOR SERVICE. (M)