N455CA

Part: ANCHOR FITTING — CORRODED (PAX DOOR) · airframe 36,027 hrs · 34,090 cycles

UPON REMOVAL OF THE SERRATED MOUNT PLATE FOR THE PAX DOOR AFT ANCHOR FITTING FOUND CORROSION ON THE ANCHOR FITTING SERRATIONS (C-CHECK) RO:1/17/2020INSTALLED NEW PAX DOOR ANCHOR FITTING P/N 601R31976-9 REF CRJ 200 AMM ADJUSTMENT CHECK GOOD

Part: DOOR — WORN (TE FLAP) · airframe 36,027 hrs · 34,090 cycles

REPLACE WORN BUTE DOOR CAM ON L/H OUTBOARD FLAP VANE AT WS296. (C-CHECK) RO:1/17/2020REMOVED AND INSTALLED NEW BUTE DOOR CAM P/N 601R14560-5 ON L/H OUTBOARD FLAP VANE. REF: DWG AND SWA M-337.

Part: LEVER — CHAFED (PAX DOOR) · airframe 36,027 hrs · 34,090 cycles

* THE PAX DOOR FWD LEVER MECHANISM IS CHAFFED. (C-CHECK) RO:1/17/2020REMOVED AND REPLACED THE PAX DOOR FWD PULL IN LEVER REF CRJ 200 AMM. PERFORMED ADJUSTMENT OF THE PAX DOOR REF CRJ 200 AMM. ALL CHECKS GOOD.

Part: STIFFENER — CRACKED (LT OVERWING) · airframe 36,027 hrs · 34,090 cycles

L/H OVERWING EXTERNAL FUSELAGE HAS 2 EA VERTICAL STIFFENERS AT FS449.85 LBL45 AND FS461.00 LBL45 CRACKED AT THE RADIUS. (C-CHECK) RO:1/17/2020REMOVED AND REPLACED THE 2 EACH VERTICAL STIFFENERS AT FS449.85 LBL45 AND FS461.00 LBL45, OVER WING ON THE L/H SIDE REF. CRJ200 SRM.

Part: DOOR SILL — CORRODED (PAX DOOR) · airframe 36,027 hrs · 34,090 cycles

PAX DOOR LOWER SILL HAS CORROSION (MARKED) (C-CHECK) RO:1/17/2020REMOVED, REPLACED AND INSTALLED NEW PAX DOOR LOWER SILL ANGLE REF CRJ 200 SRM AND REF BOMBARDIER DWG.

Part: SKIN — CHAFED (RT WING TE FLAP) · airframe 36,027 hrs · 34,090 cycles

RH FLAP UPPER SKIN PANELS 684AT AND 684BT ARE CHAFFED. (C-CHECK) RO:1/17/2020REMOVED AND INSTALLED 2 EA NEW PANELS 684AT AND 684BT. REF CRJ 200 SRM. / FABRICATED NEW PANELS P/N 601R14007-52 (684AT) AND 601R14007-54 (684BT) USING 2024-T3 .080" PO# T52274. REF BOMBARDIER DWG.

Part: FLOORBEAM — CRACKED (BS 280) · airframe 36,027 hrs · 34,090 cycles

INBOARD CLIP AT RBL9 FS 280 PART# 601R31113-58 IS CRACKED. (C-CHECK) RO:1/17/2020REMOVED, REPLACED AND INSTALLED NEW CLIP P/N 601R31113-58 AT FS 280 RBL 9 REF BOMBARDIER REO.

Part: STIFFENER — CRACKED (RT MLG WW) · airframe 36,027 hrs · 34,090 cycles

* INSIDE WHEEL WELL R/H SIDE AFT SPAR AREA AT WS 48.30 BATT RIB STIFFNER HAS CRACK. (C-CHECK) RO:1/17/2020REMOVED AND INSTALLED A NEW BATT RIB STIFFENER ON RH SIDE AFT SPAR AREA AT WS 48.30 REF DWG AND CRJ 200 SRM.

Part: FLOOR SKIN — CRACKED (BS 460) · airframe 36,027 hrs · 34,090 cycles

PERFORM F.S 460 PRESSURE FLOOR SKIN CRACK REPAIR BETWEEN LBL 9 AND RBL 9. (CRACKS FOUND ON MX TRANS#20064218 AND MX TRANS#20064231) (C-CHECK) RO:1/17/2020PERFORMED F.S 460 PRESSURE FLOOR SKIN CRACK REPAIR BETWEEN LBL 9 AND RBL 9. REF. BOMBARDIER REO. REFERENCE THE CONTINUE CARD FOR DETAILS.

Part: HINGE FITTING — GOUGED (LT ELEVATOR) · airframe 36,027 hrs · 34,090 cycles

L/H ELEVATOR INBD HINGE FITTING REQUIRES REPLACEMENT DUE TO PITTING IN BEARING BORE. (C-CHECK) RO:1/17/2020REPLACED L/H ELAVATOR HINGE FITTING WITH NEW P/N 600-24043-1 REF BOMBARDIER DWG#.

Part: PLATE — CORRODED (PAX DOORWAY) · airframe 36,027 hrs · 34,090 cycles

UPON REMOVAL OF SERATED MOUNT PLATE FOR PAX DOOR FWD ANCOR FITTING, BRACKET ATTACHING TO FS310 UNDER SERATED MOUNT PLATE HAS CORROSION. (C-CHECK) RO:1/17/2020REMOVED, REPLACED AND INSTALLED NEW GUSSET AT FS 310 REF CRJ 200 SRM 51-42-06, REO AND BOMBARDIER DWG.

Part: FRAME — CRACKED (BS 333) · airframe 36,027 hrs · 34,090 cycles

*FRAME CRACKED ABOVE PAX DOOR AT FS333 BETWEEN STGR0 AND STGR1L (C-CHECK) RO:1/17/2020 / VERIFIED THE FRAME CRACK. REMOVED FRAME REF CRJ 200 SRM 51-42-06. INSTALLED NEW FRAME SECTOR AT FS333 BETWEEN STGR 0 AND STGR 1L REF DWG AND SRM.

Part: SKIN — CORRODED (RT WING) · airframe 36,027 hrs · 34,090 cycles

* THE RH WING LOWER WING PLANK ACCESS HOLE FOR PANEL 640BB HAS CORROSION. (C-CHECK) RO:1/17/2020REPAIRED PITTING CORROSION R/H LOWER WING PLANK ACCESS HOLE 640BB IN ACCORDANCE WITH REO. BONDING TEST GOOD.

Part: SKIN — CORRODED (RT WING) · airframe 36,027 hrs · 34,090 cycles

* THE RH WING LOWER WING PLANK ACCESS HOLE FOR PANEL 640EB HAS CORROSION. (C-CHECK) RO:1/17/2020REPAIRED PITTING CORROSION R/H LOWER WING PLANK ACCESS HOLE 640EB IN ACCORDANCE WITH REO. ALL CHECKS GOOD AT THIS TIME.

Part: SKIN — CORRODED (RT WING) · airframe 36,027 hrs · 34,090 cycles

* THE RH WING LOWER WING PLANK ACCESS HOLE FOR PANEL 650HB HAS CORROSION. (C-CHECK) RO:1/17/2020REPAIRED PITTING CORROSION R/H LOWER WING PLANK ACCESS HOLE 650HB IN ACCORDANCE WITH REO ALL CHECKS GOOD

Part: SKIN — CORRODED (RT WING) · airframe 36,027 hrs · 34,090 cycles

* THE RH WING LOWER WING PLANK ACCESS HOLE FOR PANEL 640FB HAS CORROSION. (C-CHECK) RO:1/17/2020REPAIRED PITTING CORROSION R/H LOWER WING PLANK ACCESS HOLE 640FB IN ACCORDANCE WITH REO. ALL CHECKS GOOD

Part: CHECK VALVE — INOPERATIVE (PRESSURE BLKHD) · airframe 36,027 hrs · 34,090 cycles

LH SIDE PRESSURE BULKHEAD CHECK VALVE (FLIGHT COMPARTMENT DISTRIBUTION SYSTEM) FLAPERS DO NOT CLOSE . (C-CHECK) RO:1/17/2020REMOVED LH SIDE PRESSURE BULKHEAD CHECK VALVE REF CRJ 200 AMM. INSTALLED NEW 1EA LH SIDE PRESSURE BULKHEAD CHECK VALVE AND 3EA O-RINGS REF CRJ 200 AMM. LEAK CHECK GOOD.

Part: SKIN — CORRODED (LT WING) · airframe 36,027 hrs · 34,090 cycles

* THE LH WING LOWER WING PLANK ACCESS HOLE AT PANEL 510AB HAS CORROSION. (C-CHECK) RO:1/17/2020REPAIRED PITTING CORROSION L/H LOWER WING PLANK ACCESS HOLE 510AB IN ACCORDANCE WITH REO.

Part: DOOR FRAME — CORRODED (BS 347) · airframe 36,027 hrs · 34,090 cycles

* THE PAX DOOR OUTER FORMER AT FS347.25 FROM DD6 TO DD5 HAS CORROSION. (MARKED) (C-CHECK) RO:1/17/2020BLENDED MULTIPLE ACCESSIBLE LOCATIONS ON PAX DOOR OUTER FORMER AT FS347.25. FORMER IS OUT OF LIMITS. REF: CRJ-200 SRM. REMOVED PASSENGER DOOR AFT FORMER REF CRJ200 SRM. INSTALLED NEW PASSENGER DOOR AFT FORMER REF CRJ200 SRM AND BOMBARDIER DWG.

Part: SKIN — CORRODED (LT WING) · airframe 36,027 hrs · 34,090 cycles

* THE LH WING LOWER WING PLANK ACCESS HOLE FOR PANEL 550HB HAS CORROSION. (C-CHECK) RO:1/17/2020REPAIRED AN AREA OF CORROSION ON THE LOWER L/H WING PLANK CUTOUT AT PANEL (550HB) LOCATION. REF: REO. SEE CONTINUATION CARD FOR FULL DETAILS.

Part: SKIN — CORRODED (LT WING) · airframe 36,027 hrs · 34,090 cycles

* THE LH WING LOWER WING PLANK ACCESS HOLE AT PANEL 540BB HAS CORROSION. (C-CHECK) RO:1/17/2020REPAIRED PITTING CORROSION L/H LOWER WING PLANK ACCESS HOLE 540BB IN ACCORDANCE WITH REO.

Part: FITTING — CRACKED (DOOR HANDRAIL) · airframe 36,027 hrs · 34,090 cycles

PASSENGER DOOR FWD HANDRAIL LOWER FITTING COMMON TO FLOOR SILL IS CRACK. (C-CHECK) RO:1/17/2020LOCATED AND DRILLED NEW PAX DOOR FWD HANDRAIL LOWER FITTING P/N 600-31927-7 REF CRJ 200 SRM. NEW FITTING INSTALLED ON JOB # 2759261 OP 372.

Part: SKIN — CORRODED (RT WING) · airframe 36,027 hrs · 34,090 cycles

* THE RH WING LOWER WING PLANK ACCESS HOLE FOR PANEL 650GB HAS CORROSION. (C-CHECK) RO:1/17/2020REPAIRED PITTING CORROSION R/H LOWER WING PLANK ACCESS HOLE 550GB IN ACCORDANCE WITH REO.

Part: ANCHOR FITTING — CORRODED (PAX DOOR) · airframe 36,027 hrs · 34,090 cycles

*SERATED MOUNT PLATE FOR PAX DOOR AFT ANCOR FITTING IS CORRODED. (C-CHECK) RO:1/17/2020REMOVED THE SERRATED MOUNT PLATE FOR THE PAX DOOR AFT ANCHOR FITTING REF. CRJ200 AMM. INSTALLED NEW PAX DOOR AFT SERRATED PLATE WITH NEW HARDWARE REF CRJ 200 AMM.

Part: SKIN — CHAFED (RT WING) · airframe 36,027 hrs · 34,090 cycles

*R/H WING LOWER AFT SKIN PLANK MATING SURFACE FOR MLG FAIRING AT RBL45 CHAFED (MARKED). (C-CHECK) RO:1/17/2020THE CHAFE ON THE LOWER WING PLANK AT RBL45 WAS BLENDED. NDT MEASURED THE REMAINING MATERIAL THICKNESS AT 0.255Ï¿½. MATERIAL LOSS WAS 0.045Ï¿½. MAXIMUM ALLOWABLE LOSS IS 0.040Ï¿½. OUT OF LIMITS AND SUBMITTED TO ENGINEERING. REO WAS ISSUED. SUBJECT CONDITION WAS STRUCTURALLY ACCEPTABLE AS IT. THE REWORKED AREA WAS ROTO PEENED, AND THE FINISH WAS RESTORED. THE SELF-CONTOURING PAD ON THE BODY FAIRING WAS REPAIRED TO AVOID THE CHAFING CONDITION. COMPLIED WITH SKYWEST TASK CARD.

Part: HINGE — CORRODED (LAV SERVICE DOOR) · airframe 36,027 hrs · 34,090 cycles

* THE AFT LAV SERVICING DOOR HINGES AND HARDWARE HAVE CORROSION. (C-CHECK) RO:1/17/2020REMOVED AND REPLACED THE AFT LAV SERVICING DOOR HINGES AND HARDWARE REF CRJ200 SRM. SEE CONTINUATION CARD FOR FULL DETAILS.

Part: STRINGER CLIP — CRACKED (BS 624) · airframe 36,027 hrs · 34,090 cycles

*AFT EQUIPMENT BAY FS624 STGR 14 R/H CLIP IS CRACKED. (C-CHECK) RO:1/17/2020REMOVED AND INSTALLED NEW CLIP P/N 601-350-52 AT R/H STGR 14. REF: CRJ200 SRM AND DWG COMPLIED WITH SKYWEST TASK CARD.

Part: TORQUE TUBE — CORRODED (PAX DOOR) · airframe 36,027 hrs · 34,090 cycles

* THE PAX DOOR LOWER AFT TORQUE TUBE BEARING ASSEMBLY IS CORRODED AF FS338.963 BETWEEN DD5 AND DD4. (C-CHECK) RO:1/17/2020REMOVED AND REPLACED PAX DOOR LOWER AFT TORQUE TUBE BEARING ASSEMBLY AT FS338.963 BETWEEN DD5 AND DD4 WITH NEW HARDWARE. REF CRJ 200 SRM.

Part: FITTING — CORRODED (PAX DOOR) · airframe 36,027 hrs · 34,090 cycles

THE PAX DOOR AFT LOWER TENSION FITTING HARDWARE IS CORRODED. (C-CHECK) RO:1/17/2020REMOVED AND INSTALLED NEW KEY LOCK AND NUT ON AFT LOWER PAX DOOR TENSION TIE REF. CRJ-200 AMM.ADJUSTMENT CHECK GOOD. OP CHECK GOOD

Part: SKIN — CORRODED (PAX DOOR) · airframe 36,027 hrs · 34,090 cycles

* THE PAX DOOR INNER SKIN AT FS347.250 BETWEEN DD6 AND DD5 HAS CORROSION. (MARKED) (C-CHECK) RO:1/17/2020REMOVED AND INSTALLED NEW PAX DOOR INNER SKIN REF. CRJ-200 SRM AND BOMBARDIER DWG.

Part: STRUCTURE — CRACKED (PAX DOOR) · airframe 36,027 hrs · 34,090 cycles

* THE PAX DOOR LOWER EDGE MEMBER AT FS320.163 AT DD8 IS CRACKED. (MARKED). (C-CHECK) RO:1/17/2020LOCATED, DRILLED AND INSTALLED NEW PAX DOOR EDGE MEMBER. REF: CRJ-200 SRM CRJ-200 NDTM AND BOMBARDIER DWG.

Part: GUIDE PLATE — CORRODED (PAX DOOR) · airframe 36,027 hrs · 34,090 cycles

* THE PAX DOOR LOWER FWD TENSION FITTING GUIDE PLATE HARDWARE IS CORRODED. (C-CHECK) RO:1/17/2020REMOVED AND REPLACED ALL CORRODED HARDWARE ON THE PAX DOOR LOWER FWD TENSION FITTING GUIDE PLATE. REF CRJ 200 SRM.

Part: ANCHOR FITTING — CORRODED (PAX DOOR) · airframe 36,027 hrs · 34,090 cycles

*SERATED MOUNT PLATE FOR PAX DOOR FWD ANCOR FITTING IS CORRODED. (C-CHECK) RO:1/17/2020INSTALLED NEW PAX DOOR ANCHOR FITTING P/N 601R31976-11 AND NEW SERRATED MOUNT PLATE REF CRJ 200 AMM ADJUSTMENT CHECK GOOD

Part: GUIDE PLATE — CORRODED (PAX DOOR) · airframe 36,027 hrs · 34,090 cycles

* THE PAX DOOR AFT UPPER TENSION FITTING GUIDE PLATE HARDWARE CORRODED. (C-CHECK) RO:1/17/2020REMOVED AND REPLACED ALL CORRODED HARDWARE ON THE PAX DOOR AFT UPPER TENSION FITTING GUIDE PLATE. REF CRJ 200 SRM.

Part: STRINGER CLIP — CRACKED (BS 624) · airframe 36,027 hrs · 34,090 cycles

*AFT EQUIPMENT BAY FS624 STGR 14 L/H CLIP IS CRACKED. (C-CHECK) RO:1/17/2020REMOVED AND INSTALLED NEW CLIP P/N 601-350-51 AT L/H STGR 14. REF: CRJ200 SRM AND DWG COMPLIED WITH SKYWEST TASK CARD.

Part: FITTING — CORRODED (PAX DOOR) · airframe 36,027 hrs · 34,090 cycles

* THE PAX DOOR FWD UPPER TENSION FITTING HARDWARE IS CORRODED. (C-CHECK) RO:1/17/2020REMOVED AND INSTALLED NEW KEY LOCK AND NUT ON FWD UPPER PAX DOOR TENSION TIE REF. CRJ-200 AMM. ADJUSTMENT CHECK GOOD. OP CHECK GOOD.

Part: HINGE — CORRODED (LAV SERVICE DOOR) · airframe 36,027 hrs · 34,090 cycles

* THE AFT LAV SERVICE DOOR HINGE BRACKETS HAVE CORROSION. (C-CHECK) RO:1/17/2020REMOVED AND REPLACED THE AFT LAV SERVICE DOOR HINGE BRACKETS REF CRJ200 SRM. SEE CONTINUATION CARD FOR FULL DETAILS.

Part: CLAMP — MISSING (PRESSURE LINE) · airframe 36,027 hrs · 34,090 cycles

*AFT EQUIPMENT BAY ABOVE ENGINE BEAM AT BL0 VERTICAL STIFFENER, PRESSURE LINE CLAMP MISSING CUSHION. (MARKED) (C-CHECK) RO:1/17/2020REMOVED OLD AND INSTALLED NEW ADEL CLAMP AT AFT SIDE OF FS621 BL0 VERTICAL STIFFENER REF SRM.

Part: FITTING — CORRODED (PAX DOOR) · airframe 36,027 hrs · 34,090 cycles

* THE PAX DOOR LOWER FWD TENSION FITTING HARDWARE CORRODED. (C-CHECK) RO:1/17/2020REMOVED AND INSTALLED NEW KEY LOCK AND NUT ON FWD LOWER PAX DOOR TENSION TIE REF. CRJ-200 AMM.ADJUSTMENT CHECK GOOD. OP CHECK GOOD.

Part: MOUNT — CHAFED (DOOR PULLEY) · airframe 36,027 hrs · 34,090 cycles

* THE PAX DOOR UPPER BRACKET PULLEY MOUNT IS CHAFFED. (MARKED) (C-CHECK) RO:1/17/2020ORDERED AND RECIEVED NEW PAX DOOR UPPER PULLEY BRACKET PN601R38375-5.

Part: GUIDE PLATE — CORRODED (PAX DOOR) · airframe 36,027 hrs · 34,090 cycles

* THE PAX DOOR UPPER FWD TENSION FITTING GUIDE PLATE 1EA CORRODED HARDWARE. (C-CHECK) RO:1/17/2020REMOVED AND REPLACED ALL CORRODED HARDWARE ONTHE PAX DOOR UPPER FWD TENSION FITTING GUIDE PLATE. REF CRJ 200 SRM

Part: GUIDE PLATE — CORRODED (PAX DOOR) · airframe 36,027 hrs · 34,090 cycles

* THE PAX DOOR AFT LOWER TENSION FITTING GUIDE PLATE HARDWARE IS CORRODED. (C-CHECK) RO:1/17/2020REMOVED AND REPLACED ALL CORRODED HARDWARE ON THE PAX DOOR AFT LOWER TENSION FITTING GUIDE PLATE. REF CRJ 200 SRM.

Part: FITTING — CORRODED (PAX DOOR) · airframe 36,027 hrs · 34,090 cycles

* THE PAX DOOR AFT UPPER TENSION FITTING HAS CORRODED HARDWARE. (C-CHECK) RO:1/17/2020REMOVED AND INSTALLED NEW KEY LOCK AND NUT ON AFT UPPER PAX DOOR TENSION TIE REF. CRJ-200 AMM.ADJUSTMENT CHECK GOOD. OP CHECK GOOD.

Part: DOOR FRAME — CORRODED (BS 311) · airframe 36,027 hrs · 34,090 cycles

* THE PAX DOOR FWD FORMER AT FS311.75 BETWEEN DD6 AND DD5 HAS MULTIPLE LOCATIONS OF CORROSION. (C-CHECK) RO:1/17/2020BLENDED MULTIPLE ACCESSIBLE LOCATIONS ON PAX DOOR FWD FORMER AT FS311.75. CORROSION EXTENDS IN NON-ACCESSIBLE LOCATIONS AND UNDER INTERCOSTALS. CORROSION ALSO EXTENDS OVER MULTIPLE FASTENER HOLES AND MULTIPLE ELEMENTS. DAMAGE IS NOT PERMITTED OVER FASTENER HOLES AND IS PERMITTED IN ONLY ONE ELEMENT OF A GIVEN CROSS-SECTION. FORMER IS OUT OF LIMITS. REF: CRJ-200 SRM. REMOVED PAX DOOR FWD FORMER REF INSTALLED NEW PASSENGER DOOR FWD FORMER REF CRJ200 SRM.

Part: PUSHROD — CORRODED (PAX DOOR) · airframe 36,027 hrs · 34,090 cycles

* THE PAX DOOR PUSH RODS AND LEVERS HAVE MULTIPLE LOCATIONS OF HARDWARE CORROSION. (MARKED) (C-CHECK) RO:1/17/2020ORDERED, RECIEVED 2 BOLTS, 11 WASHERS, 10 NUTS, AND 10 COTTER PINS. REMOVED AND INSTALLED NEW HARDWARE ON VARIOUS PAX DOOR PUSH RODS AND LEVERS REF AMM AND SRM.

Part: GATE — CHAFED (PAX DOOR) · airframe 36,027 hrs · 34,090 cycles

* THE PAX DOOR PRESSURE VENT FLAP IS CHAFFED. (MARKED) (C-CHECK) RO:1/17/2020REPLACED PAX DOOR PRESSURE VENT FLAP. REF CRJ200 AMM. PERFORMED OPERATIONAL TEST OF THE PAX DOOR. REF CRJ200 AMM. NO DEFECTS NOTED AT THIS TIME. SEE CONTINUE CARD FOR DETAILS

Part: SKIN — CHAFED (LT WING) · airframe 36,027 hrs · 34,090 cycles

*L/H WING LOWER AFT SKIN PLANK MATING SURFACE FOR MLG FAIRING AT LBL45 CHAFED (MARKED). (C-CHECK) RO:1/17/2020REPAIRED CHAFED AREA ON L/H WING LOWER AFT SKIN PLANK MATING SURFACE AT ZONE C BLEND AREA FOR MLG FAIRING #193AB AT LBL45 PER BOMBARDIER REO AND COMPLIED WITH ALL STEPS (NO FURTHER INSPECTION REQUIRED AT ZONE C BLEND, MAX MATERIAL LOSS WAS .014" ). SEE CONTINUATION CARD FOR FULL DETAILS.

Part: DOOR FRAME — CORRODED · airframe 36,027 hrs · 34,090 cycles

* THE SERVICE DOOR SURROUND FUSELAGE SIDE LOWER AFT FRAME STRAP HAS CORROSION. (C-CHECK) RO:1/17/2020REMOVED CORROSION ON THE SERVICE DOOR FUSELAGE SIDE LOWER AFT FRAME STRAP AT FS349.00 WITHIN LIMITS REF BOMBARDIER REO. ALL STEPS COMPLIED WITH COMPLIED WITH SKYWEST TASK CARD.

Part: DOOR FRAME — CORRODED · airframe 36,027 hrs · 34,090 cycles

* THE PAX DOOR SURROUND FUSELAGE SIDE UPPER AFT FRAME STRAP HAS CORRSION. (C-CHECK) RO:1/17/2020REMOVED CORROSION FROM THE PAX DOOR SURROUND FUSELAGE SIDE UPPER AFT STRAP, IAW BOMBARDIER CRJ200 SRM. THE PAX DOOR SURROUND UPPER AFT SURROUND DOUBLER IS IN LIMITS REF. CRJ200 SRM. THE ORIGINAL MATERIAL THICKNESS IS 0.100" REF. CRJ200 SRM ITEM # 8.

Part: DOOR FRAME — CORRODED · airframe 36,027 hrs · 34,090 cycles

* THE PAX DOOR SURROUND FUSELAGE SIDE LOWER FWD HANDRAIL BRACKET/CLIP HAS CORROSION. (MARKED) (C-CHECK) RO:1/17/2020REMOVED CORROSION FROM PAX DOOR SURROUND FUSELAGE SIDE LOWER FWD HANDRAIL CUP BRACKET/CLIP, IAW BOMBARDIER CRJ200 SRM. THE PAX DOOR SURROUND LOWER FWD HANDRAIL BRACKET/CLIP IS IN LIMITS REF. CRJ200 SRM. THE ORIGINAL MATERIAL THICKNESS IS 0.063" REF. CRJ200 SRM. THE REMAINING THICKNESS IS 0.057" AND THE REMOVED MATERIAL IS 0.006" REF. THE NDT REPORT. THE ALLOWABLE MATERIAL LOSS IS 10% OR 0.006Ï¿½ REF. CRJ200 SRM.

Part: FLOOR SUPPORT — CORRODED (CABIN) · airframe 36,027 hrs · 34,090 cycles

*PASSENGER CABIN FLOOR SUPPORT WARDROBE MOUNTS HAVE CORROSION (4-EA) MARKED. (C-CHECK) RO:1/17/2020REMOVED CORROSION FROM PAX CABIN FLOOR SUPPORT STRUCTURE (4EA) MOUNTING PLATES #1, #2, AND #3 FOUND TO BE WITHIN LIMITS. MOUNTING PLATE #4 IS FOUND TO BE OUT OF LIMITS. FABRICATED AND REPLACED 1EA PASSENGER CABIN FLOOR SUPPORT WARDROBE PLATE REF BOMBARDIER DWG.

Part: FLOORBEAM — CORRODED (BS 280) · airframe 36,027 hrs · 34,090 cycles

*PASSENGER CABIN FLOOR SUPPORT FS280.0 BETWEEN RBL9 AND LBL9 HAS CORROSION (C-CHECK) RO:1/17/2020REMOVED THE CORROSION ON PASSENGER CABIN FLOOR SUPPORT ANGLE AT FS 280.00, BETWEEN RBL 9 AND LBL9 REF CRJ-200 SRM. THE AREA AT FS280.0 BETWEEN RBL9.0 AND LBL9.0 IS STRUCTURALLY ACCEPTABLE REF. BOMBARDIER REO ALL STEPS ACCOMPLISHED AND REO FOR FABRICATION ONLY.. COMPLIUED WITH SKYWEST TASK CARD.

Part: FLOOR SUPPORT — CORRODED (BS 349-364) · airframe 36,027 hrs · 34,090 cycles

*PASSENGER CABIN FLOOR SUPPORT L/H O/B SILL BETWEEN FS349.0 AND FS364.0 HAS AREAS OF CORROSION. (C-CHECK) RO:1/17/2020REMOVED SEVERAL AREAS OF CORROSION ON THE L/H FLOOR SILL, F/S 349/0 TO F/S364.0. REF: CRJ 200 SRM. THE RH FLOOR SILL AT FS349 TO FS364 IS IN LIMITS REF. CRJ200 SRM. ORIGINAL MATERIAL THICKNESS IS 0.063" REF. BOMBARDIER DRAWING THE REMAINING THICKNESS IS 0.058" AND THE REMOVED MATERIAL IS 0.005" REF. THE NDT REPORT. THE ALLOWABLE MATERIAL LOSS IS 10% OR 0.006Ï¿½ REF. CRJ200 SRM. APPLIED THE FINISH AND APPLIED THE CIC REF. CRJ200 SRM.

Part: SKIN — CORRODED (E/E DOOR FRAME) · airframe 36,027 hrs · 34,090 cycles

*AVIONICS COMPARTMENT DOOR CUT OUT INNER SKIN WHERE DOOR SEAL MEETS SKIN IS FRETTED AT FWD EDGE AND AFT RH CORNER (MARKED) (C-CHECK) RO:1/17/2020REMOVED CORROSION/BLENDED THE AREA AT THE AVIONICS COMPARTMENT DOOR CUT OUT, THE INNER SKIN WHERE DOOR SEAL MEETS SKIN REF. BOMBARDIER REO. THE ORIGINAL MATERIAL THICKNESS IS 0.113" AN EXTERIOR SKIN OF 0.063Ï¿½ REF. CRJ200 SRM AND AN INTERNAL DOUBLER OF 0.050Ï¿½ REF. CRJ200 SRM RESTORED FINISH AND COMPLIED WITH PRESSURE LEAK CHECKS.

Part: SEAT TRACK — CORRODED (BS 409-559) · airframe 36,027 hrs · 34,090 cycles

RH FLOOR SEAT TRACK FROM FS409+128.00 TO FS559.00 HAS CORROSION AROUND SCREW HOLES (C-CHECK) RO:1/17/2020REMOVED AND INSTALLED NEW RH SEAT TRACK FROM FS409 + 128 - FS559 REF BOMBARDIER REO.

Part: SEAT TRACK — CORRODED (BS 473) · airframe 36,027 hrs · 34,090 cycles

*PASSENGER CABIN, L/H SIDE SEAT RAIL AT APPROXIMATELY FS473.15 HAS CORROSION. (MARKED) (C-CHECK) RO:1/17/2020REMOVED AND REINSTALLED NEW SEAT RAIL LH FROM APPROX. FS449.85 - FS499 REF BOMBARDIER REO.

Part: FLOOR SUPPORT — CORRODED (BS 409-559) · airframe 36,027 hrs · 34,090 cycles

FLOOR SUPPORT BEAM RBL9.00 FROM FS409+128 TO FS559.00 HAS SEVERAL NUTPLATES HOLES WITH CORROSION (C-CHECK) RO:1/17/2020REMOVED THE CORROSION FROM SUPPORT BEAM NUT PLATE HOLES AT RBL9 FS409+128 TO FS559 REF CRJ200 [TR51-44] SRM. THE AREA IS REPAIRED IAW BOMBARDIER REO AND BOMBARDIER REO.

Part: FLOORBEAM — CRACKED (BS 280) · airframe 36,027 hrs · 34,090 cycles

*FLIGHT DECK FLOOR SUPPORT FS280.0 O/B OF RBL9 LOWER FRAME HAS SUSPECT CRACK (MARKED). (C-CHECK) RO:1/17/2020REMOVED AND REPLACED CRACKED REPAIR ANGLE REF BOMBARDIER REO. COMPLIED WITH TASK CARD SEE CONTINUATION CARD FOR FULL DETAILS.

Part: DOOR FRAME — CORRODED · airframe 36,027 hrs · 34,090 cycles

* THE PAX DOOR SURROUND FUSELAGE SIDE LOWER AFT FRAME STRAP HAS CORROSION. (C-CHECK) RO:1/17/2020REMOVED CORROSION FROM THE PAX DOOR SURROUND FUSELAGE SIDE LOWER AFT FRAME STRAP, IAW BOMBARDIER CRJ200 SRM 51-21-06. REF. CRJ200 SRM. THE ORIGINAL MATERIAL THICKNESS IS 0.125" REF. CRJ200 SRM. THE REMAINING THICKNESS IS 0.116" AND THE REMOVED MATERIAL IS 0.009" REF. THE NDT REPORT. THE ALLOWABLE MATERIAL LOSS IS 10% OR 0.012Ï¿½ REF. CRJ200 SRM.

Part: SEAT TRACK — CHAFED (BS 409) · airframe 36,027 hrs · 34,090 cycles

LH SIDE SEAT RAIL AT FS 409+48 HAS DEEP CHAFES ON SEAT TRACK (C-CHECK) RO:1/17/2020REMOVED AND INSTALLED NEW SEAT RAIL FROM FS409+16 - FS409+112 REF BOMBARDIER REO.

Part: FLOOR SUPPORT — CORRODED (CABIN) · airframe 36,027 hrs · 34,090 cycles

*PASSENGER CABIN FLOOR SUPPORT GALLEY I/B FWD AND AFT MOUNTS HAVE CORROSION (C-CHECK) RO:1/17/2020BLENDED ON THE FWD AND AFT GALLEY IB MOUNTS REF CRJ200 SRM. FWD MOUNT WITHIN LIMITS BUT THE AFT MOUNT IS OUT OF LIMITS REF CRJ200 SRM. FABRICATED NEW AFT INBD MOUNT REF DRAWING. INSTALLED REF CRJ200 SRM. RESTORED FINISH REF CRJ200 SRM.

Part: DOOR FRAME — CHAFED (E/E BAY) · airframe 36,027 hrs · 34,090 cycles

* THE AVIONICS DOOR SURROUND FUSELAGE SIDE BOTH FWD FITTINGS ARE CHAFFED. (MARKED). (C-CHECK) RO:1/17/2020REMOVED CHAFFE MARKS ON RH/LH FWD FITTING, COMPLIED WITH ALL STEPS OF REO REPAIR WAS A BLEND OUT ONLY, WEIGHT CHANGE IS NEGLIGIBLE. COMPLIED WITH SKYWEST TASK CARD.

Part: SEAT TRACK — CORRODED (BS 409-559) · airframe 36,027 hrs · 34,090 cycles

LH FLOOR SEAT TRACK FROM FS409+128.00 TO FS559.00 HAS CORROSION AROUND SCREW HOLES (C-CHECK) RO:1/17/2020REMOVED AND INSTALLED NEW LH SEAT TRACK FROM FS409 + 128 - FS559 REF BOMBARDIER REO.

Part: DOOR FRAME — CHAFED · airframe 36,027 hrs · 34,090 cycles

* THE PAX DOOR SURROUND FUSELAGE SIDE UPPER FWD FRAME STRAP IS CHAFFED. (C-CHECK) RO:1/17/2020REMOVED CHAFFING (GOUGE) FORM THE PAX DOOR SURROUND FUSELAGE SIDE UPPER FWD FRAME STRAP, IAW BOMBARDIER CRJ200 SRM AND SRM [TR51-44} SRM. THE PAX DOOR SURROUND UPPER FWD FRAME STRAP IS IN LIMITS REF. CRJ200 SRM. THE ORIGINAL MATERIAL THICKNESS IS 0.100" REF. CRJ200 SRM THE REMAINING THICKNESS IS 0.098" AND THE REMOVED MATERIAL IS 0.002" REF. THE NDT REPORT. THE ALLOWABLE MATERIAL LOSS IS 10% OR 0.010Ï¿½ REF. CRJ200 SRM.

Part: GUIDE — BROKEN (E/E BAY DOOR) · airframe 36,027 hrs · 34,090 cycles

*AVIONICS COMPARTMENT DOOR, AFT RH NYLON DOOR GUIDE (ON SURROUND) BROKEN (MARKED) (C-CHECK) RO:1/17/2020REMOVED AND REPLACED THE AFT RH NYLON DOOR GUIDE FOR THE AVIONICS COMPARTMENT DOOR REF CRJ200 SRM.

Part: DOOR FRAME — CORRODED · airframe 36,027 hrs · 34,090 cycles

* THE PAX DOOR SURROUND FUSELAGE SIDE LOWER FWD FRAME STRAP HAS CORROSION. (C-CHECK) RO:1/17/2020REMOVED CORROSION FROM THE PAX DOOR SURROUND FUSELAGE SIDE LOWER FWD FRAME STRAP, IAW BOMBARDIER CRJ SRM. THE PAX DOOR SURROUND LOWER FWD FRAME STRAP IS IN LIMITS REF. CRJ200 SRM. THE ORIGINAL MATERIAL THICKNESS IS 0.125" REF. CRJ200 SRM ITEM # 24. THE REMAINING THICKNESS IS 0.117" AND THE REMOVED MATERIAL IS 0.008" REF. THE NDT REPORT. THE ALLOWABLE MATERIAL LOSS IS 10% OR 0.012Ï¿½ REF. CRJ200 SRM.

Part: FITTING — CRACKED (WINDSHIELD) · airframe 36,027 hrs · 34,090 cycles

*FLIGHT DECK, L/H SIDE WINDSHIELD POST LOWER FITTING HAS SUSPECT CRACK (MARKED). (C-CHECK) RO:1/17/2020REMOVED,REPLACED AND INSTALLED NEW LOWER FITTING P/N 601R33235-3 ON L/H SIDE WINDSHIELD POST REF CRJ 200 SRM.

Part: SEAT TRACK — CORRODED (BS 409-559) · airframe 36,027 hrs · 34,090 cycles

RIGHT SIDE SEAT RAIL HAS CORROSION AROUND SCREW HOLES FROM APOXIMATELY FS409.0 +128 TO FS559.80 (MARKED) (C-CHECK) RO:1/17/2020REMOVED AND INSTALLED NEW 4EA RH SIDE SEAT RAILS FROM APPROX. F.S 409+128 TO F.S 559+80 REF. BOMBARDIER REO.

Part: DOOR FRAME — CORRODED · airframe 36,027 hrs · 34,090 cycles

* THE PAX DOOR SURROUND FUSELAGE SIDE LOWER AFT HANDRAIL BRACKET/CLIP HAS CORROSION. (C-CHECK) RO:1/17/2020REMOVED CORROSION FROM THE PAX DOOR SURROUND FUSELAGE SIDE LOWER AFT HANDRAIL CUP BRACKET/CLIP, IAW BOMBARDIER CRJ200 SRM. THE PAX DOOR SURROUND LOWER AFT HANDRAIL BRACKET/CLIP IS IN LIMITS REF. CRJ200 SRM THE ORIGINAL MATERIAL THICKNESS IS 0.063" REF. CRJ200 SRM. THE REMAINING THICKNESS IS 0.058" AND THE REMOVED MATERIAL IS 0.005" REF. THE NDT REPORT. THE ALLOWABLE MATERIAL LOSS IS 10% OR 0.006Ï¿½ REF. CRJ200 SRM.

Part: FLOOR SUPPORT — CORRODED (BS 319) · airframe 36,027 hrs · 34,090 cycles

RH FLOOR SILL AT FS319.00 TO FS319.70 IS CORRODED (C-CHECK) RO:1/17/2020PERFORMED BLEND REPAIR TO RH FLOOR SILL AT F.S 319 TO F.S 319.70 REF. BOMBARDIER REO.

Part: FLOOR SUPPORT — CORRODED (BS 310-319) · airframe 36,027 hrs · 34,090 cycles

* THE RH FLOOR SILL FROM FS310.00 TO FS319.00 HAS CORROSION. (C-CHECK) RO:1/17/2020PERFORMED BLEND REPAIR TO RH FLOOR SILL FROM F.S 310 TO F.S 319 REF. BOMBARDIER REO.

Part: FLOOR SUPPORT — CORRODED (BS 409-559) · airframe 36,027 hrs · 34,090 cycles

FLOOR SUPPORT BEAM LBL9.00 FROM FS409 +128.00 TO FS559.00 HAS SEVERAL NUTPLATES HOLES WITH CORROSION (C-CHECK) RO:1/17/2020REMOVED THE CORROSION FROM SUPPORT BEAM NUT PLATE HOLES AT LBL9 FS409+128 TO FS559 REF CRJ200 [TR51-44] SRM THE AREA IS REPAIRED IAW BOMBARDIER REO AND BOMBARDIER REO.

Part: ATTACH FITTING — CORRODED (RT MLG DOOR) · airframe 36,027 hrs · 34,090 cycles

* THE RH MLG DOOR STRUT ATTACHING POINT TO THE DOOR HAS CORROSION. (C-CHECK) RO:1/17/2020REMOVED AND INSTALLED NEW R/H MLG DOOR STRUT ATTACHING POINT TO THE DOOR P/N 601R31197-9 REF CRJ 200 SRM AND DWG.

Part: SKIN — CORRODED · airframe 36,027 hrs · 34,090 cycles

*LIGHT SURFACE CORROSION ON EXTERIOR SKIN AROUND LH DUAL HEAT EXCHANGER EXHAUST DUCT OUTLET. (MARKED) (C-CHECK) RO:1/17/2020BLENDED LIGHT SURFACE CORROSION ON EXTERIOR SKIN AROUND LH DUAL HEAT EXCHANGER EXHAUST DUCT OUTLET REF CRJ 200 SRM AND BOMBARDIER REO.

Part: SKIN — CORRODED · airframe 36,027 hrs · 34,090 cycles

LIGHT SURFACE CORROSION ON EXTERIOR SKIN AROUND RH DUAL HEAT EXCHANGER EXHAUST DUCT OUTLET. (MARKED) (C-CHECK) RO:1/17/2020BLENDED LIGHT SURFACE CORROSION ON EXTERIOR SKIN AROUND RH DUAL HEAT EXCHANGER EXHAUST DUCT OUTLET REF CRJ 200 SRM AND BOMBARDIER REO.

Part: FLOOR SUPPORT — CORRODED (PRESSURE DECK) · airframe 36,027 hrs · 34,090 cycles

* CORROSION ALONG L/H PRESSURE FLOOR SILL, FROM FS409.0+128 TO FS559.0. (C-CHECK) RO:1/17/2020REMOVED CORROSION ALONG L/H PRESSURE FLOOR SILL, FROM FS409.0+128 TO FS559.0. REF BOMBARDIER REO ALL STEPS COMPLIED WITH. FOUND TO BE WITHIN ALLOWABLE LIMITS REF BOMBARDIER REO ALL STEPS COMPLIED WITH. RESTORED FINISH. COMPLIED WITH

Part: CLEAT — CRACKED (BS 202) · airframe 36,027 hrs · 34,090 cycles

NLG SUPPORT STRUCTURE CLEAT APPROX. FS 202 FWD SIDE APPEARS TO BE CRACKED AS MARKED (C-CHECK) RO:1/17/2020REMOVED AND REPLACED NLG SUPPORT STRUCTURE CLEAT APPROX. FS 202 FWD SIDE WITH NEW FABRICATED PART REF CRJ200 SRM. COMPLIED WITH TASK CARD. SEE CONTINUATION CARD FOR FULL DETAILS.

Part: SKIN — CHAFED (FAN COWL) · airframe 36,027 hrs · 34,090 cycles

* R/H SIDE UPPER FAN COWL HAS TRAILING EDGE WORN AND CHAFFED. 442AT (C-CHECK) RO:1/17/2020REMOVED AND REPLACED AFT EDGE STRIP ON COWL 442AT PER BOMBARDIER CMM.

Part: FLOOR SUPPORT — CORRODED (PRESSURE DECK) · airframe 36,027 hrs · 34,090 cycles

* CORROSION ALONG R/H PRESSURE FLOOR SILL ANGLE, FROM FS409.0+128 TO FS559.0 (C-CHECK) RO:1/17/2020REMOVED CORROSION FROM (RHS) PRESSURE FLOOR SILL ANGLE FROM FS 424.00 TO FS 518.00 AT (10EA) LOCATIONS REF REO AND BOMBARIDER REO COMPLIED SKYWEST TASK CARD. ALL CHECKS GOOD.

Part: SKIN — CHAFED (LT NACELLE) · airframe 36,027 hrs · 34,090 cycles

L/H ENGINE UPPER FAN COWL HAS CHAFFED MARLS ON TRAING EDGE OF COWL.432 AT (C-CHECK) RO:1/17/2020REMOVED AND REPLACED AFT EDGE STRIP ON COWL 432AT PER BOMBARDIER CMM.

Part: FLOOR SUPPORT — CORRODED (PRESSURE DECK) · airframe 36,027 hrs · 34,090 cycles

* COROSION ALONG R/H PRESSURE FLOOR SILL, FROM FS409.0+128 TO FS559.0. (C-CHECK) RO:1/17/2020REMOVED CORROSION ALONG R/H PRESSURE FLOOR SILL, FROM FS409.0+128 TO FS559.0. REF BOMBARDIER REO ALL STEPS COMPLIED WITH. FOUND TO BE WITHIN ALLOWABLE LIMITS REF BOMBARDIER REO ALL STEPS COMPLIED WITH. RESTORED FINISH.

Part: PANEL — CHAFED (LT AILERON) · airframe 36,027 hrs · 34,090 cycles

PANEL 599BB IS CHAFFED (C-CHECK) RO:1/17/2020REMOVED AND REPLACED THE LH AILERON LOWER L/E PANEL 599BB REF CRJ200 SRM AND CRJ200 SRM.

Part: ATTACH FITTING — CORRODED (RT AILERON) · airframe 36,027 hrs · 34,090 cycles

*RH AILERON PCU ATTACH POINT COMMON TO LINK ON PCU SIDE CORRODED ( MARKED ) (C-CHECK) RO:1/17/2020REMOVED AND INSTALLED NEW RH AILERON OUTBD PCU REF. CRJ-200 AMM. OP TEST AND RIG CHECKS GOOD. COMPLIED WITH TASK CARD.

Part: FAIRING — CHAFED (LT WING TE FLAP) · airframe 36,027 hrs · 34,090 cycles

THE LH FLAP STUB FAIRING HAS CHAFE MARKINGS. (C-CHECK) RO:1/17/2020REPLACED CHAFED L/H STUB FAING ASSY. WITH NEW FAIRING ASSY AND HARDWARE. REF CRJ-200 SRM. CRJ-200 SRM, CRJ-200 SRM. REF CRJ-200 SRM AND DRW. PERFORMED CLEARANCE CHECK OF L/H INBD FLAP AND REPLACEMENT STUB FAIRING, CLEARANCE CHECKED GOOD REF CRJ-200 AMM. RESTORED FINISH TO L/H STUB FAIRING REF SRM. / NOTE: L/H SUB FAIRING REMOVED AND INSTALLED ON JOB 2759261, OP 122.

Part: RIB — CRACKED (LEFT) · airframe 36,027 hrs · 34,090 cycles

* L/H SIDE BATT RIB HAS CRACK AT UPPER FASTENER LOCATION. (MARKED) (C-CHECK) RO:1/17/2020PERFORMED LH BATT RIB REPAIR AT W.S 53.60 REF CRJ200 BOMBARDIER REO OPERATIONAL CHECKS ARE GOOD AT THIS TIME. COMPLIED WITH TASK CARD. / ORDERED AND RECEIVED 10EA NEW SCREWS AND 10EA NEW WASHERS.

Part: DOOR — CHAFED (BUTTE) · airframe 36,027 hrs · 34,090 cycles

BUTE DOOR 594PB IS CHAFFED. (C-CHECK) RO:1/17/2020REMOVED CHAFFING MARKS ON THE L/H BUTE DOOR PANEL 594PB INNER SURFACE REF. CRJ 200 TEMP REV AND COMPLIED WITH ALL STEPS OF ENGINEERING REO.

Part: SKIN — CORRODED (FUSELAGE) · airframe 36,027 hrs · 34,090 cycles

* R/H SIDE AFT EXTERNAL FUSELAGE DIRECTLY BELOW AFT LAV SERVICE AREA EXTERNAL SKIN AND(LOWER FAIRING FRAME WORK ) HAS AREA OF CORROSION. (C-CHECK) RO:1/17/2020REPAIRED RH AFT FUSELAGE SKIN BELOW LAV SERVICE AREA REF. BOMBARDIER REO AND CRJ200 SRM. PRESSURE CHECK GOOD. COMPLIED WITH TASK CARD.

Part: BOLT — CORRODED (PCU ATTACH) · airframe 36,027 hrs · 34,090 cycles

* LEFT WING FLIGHT SPOILER PANEL CORRODED PCU ACTUATOR ATTACHMENT HARDWARE. BOLT, WASHER, AND NUT. (C-CHECK) RO:1/17/2020REPLACED LT WING FLIGHT SPOILERON PANEL PCU ACUATOR ATTACHMENT HARDWARE IAW CRJ200AMM. FOLLOWED PROCEDURES ON STEP F; SUBSTEP: 1 TO 6. OPERATIONAL CHECKS ARE GOOD.

Part: WASHER — CORRODED (PCU MOUNT) · airframe 36,027 hrs · 34,090 cycles

* LEFT WING SPOILERON PANEL CORRODED PCU ACTUATOR MOUNTING HARDWARE. BOLT, WASHER AND NUT. (C-CHECK) RO:1/17/2020REMOVED AND REPLACED LH WING INBOARD GROUND SPOILER PCU ACTUATOR ATTACHMENT HARDWARE. (2EA NEW BOLTS, 4EA NEW WASHERS, 2EA NEW NUTS) REF CRJ200 AMM. OPERATIONAL CHECKS GOOD.

Part: HINGE — BROKEN (FUEL DOOR) · airframe 36,027 hrs · 34,090 cycles

* RE FUEL DEFUEL DOOR HAS BROKEN UPPER HINGE. (C-CHECK) RO:1/17/2020REMOVED AND INSTALLED NEW REPLACEMENT LATCH ON REFUEL/DEFUEL DOOR WITH REPLACEMENT FASTENERS REF CRJ200 SRM AND REF CRJ200 SRM. ELECTRICAL BONDING TEST GOOD.

Part: PLATE — CORRODED (SERVICE DOOR) · airframe 36,027 hrs · 34,090 cycles

SERVICE DOOR PLATE ASSY SHOWING SIGNS OF CORROSION. (EVALUATE) (C-CHECK) RO:1/17/2020REMOVED AND REPLACED SERVICE DOOR PLATE ASSY P/N 601R38957-31. NEW PLATE ASSY INSTALLED ON JOB # 2759260.

Part: BOLT — CORRODED (BONDING WIRE) · airframe 36,027 hrs · 34,090 cycles

* RIGHT WING INBOARD GROUND SPOILER PANEL CORRODED BONDING WIRE ATTACHMENT HARDWARE. (C-CHECK) RO:1/17/2020REMOVED CORRODED HARDWARE FROM RIGHT WING GROUND SPOILER BONDING WIRE REF. CRJ-200 SRM. INSTALLED NEW HARDWARE FOR RIGHT WING GROUND SPOILER BONDING WIRE REF. CRJ-200 AMM. PERFORMED ELECTRICAL BOND TEST REF. CRJ-200 AMM. BOND TEST GOOD. TOOL USED TUC4608 CAL DUE DATE: 29FEB20.

Part: VANE — CHAFED (LT WING TE FLAP) · airframe 36,027 hrs · 34,090 cycles

* L/H INBD FLAP VANE SKIN CHAFFED 3 AREAS, L/H, CTR, AND R/H FROM T/E SPAR MOUNTED STOP PADS. MARKED WITH GREEN TAPE. (C-CHECK) RO:1/17/2020REMOVED DAMAGE FROM THE LH FLAP VANE CAPS. ALL FOUND OUT OF LIMITS REF REO. REPLACEMENT OF THE 3 LE CAPS COMPLIED WIHT ON JOB 2759261 OP 354 JOB 2759261 OP 355, JOB 2759261 OP 356

Part: VANE — CHAFED (RT WING TE FLAP) · airframe 36,027 hrs · 34,090 cycles

* R/H INBD FLAP VANE SKIN CHAFFED 3 AREAS L/H CTR AND R/H FROM SPAR MOUNTED STOP PADS. MARKED WITH GREEN TAPE. (C-CHECK) RO:1/17/2020REMOVED DAMAGE ON THE RH FLAP VANE CAPS REF REO. PARTS OUT OF LIMITS. FLAP VANE CAPS REPLACED ON JOB 2759261 OP 363, JOB 2759261 OP 364 CAMP MX TRANS #20112868, AND JOB 2759261 OP 365.

Part: BOLT — CORRODED (BONDING STRAP) · airframe 36,027 hrs · 34,090 cycles

* LEFT WING BOTH GROUND SPOILER PANELS CORRODED BONDING WIRE ATTACHMENT HARDWARE. (C-CHECK) RO:1/17/2020REMOVED HARDWARE ON BOTH BONDING JUMPERS ON LEFT WING GROUND SPOILER PANEL REF. CRJ-200 SRM. INSTALLED NEW HARDWARE AND ORIGINAL BONDING JUMPERS TO LEFT WING GROUND SPOILER REF. CRJ-200 AMM. PERFORMED ELECTRICAL BONDING TEST REF. CRJ-200 AMM. BOND TEST GOOD. TOOL USED TUC4608 CAL DUE DATE: 29FEB20.

Part: COAMING — CORRODED (SERVICE DOOR) · airframe 36,027 hrs · 34,090 cycles

*SERVICE DOOR Ï¿½ LOWER AFT CORNER COMBING IS CORRODED. (C-CHECK) RO:1/17/2020REMOVED CORROSION ON FUSELAGE SIDE OF SERVICE DOOR, LOWER AFT CORNER AT COMBING REF CRJ-200 SRM 51-21-06. ORIGINAL MATERIAL THICKNESS IS .063", LOWEST REMAINING THICKNESS IS .056", MATERIAL REMOVED IS .007", MAX ALLOWABLE IS .0063" OR 10%. FOUND TO BE OUT OF LIMITS. REF CRJ 200 SRM AND CRJ 200 SRM (ALLOWABLE DAMAGE) COMPLIED WITH REO. PRESSURE CHECKS GOOD.

Part: DUCT — CRACKED (APU INLET) · airframe 36,027 hrs · 34,090 cycles

APU INLET DUCT ASSY HAS SEVERAL CRACKS IN UPPER AND LOWER DUCT. (C-CHECK) RO:1/17/2020WELDED CRACKED APU UPPER INLET DUCT USING TITANIUM WELDING ROD PO# T-46030/1 PER MEGGITT CMM. ORDERED AND RECEIVED APU LOWER INLET DUCT P/N 15A103-103. INSTALLATION DOCUMENTED.

Part: WASHER — CORRODED (PCU ATTACH) · airframe 36,027 hrs · 34,090 cycles

* LEFT WING OUTBOARD GROUND SPOILER PANEL CORRODED PCU ACTUATOR ATTACHMENT HARDWARE, BOLT, WASHER AND NUT. (C-CHECK) RO:1/17/2020REMOVED AND REPLACED THE LEFT WING OUTBOARD GROUND SPOILER PANEL PCU ACTUATOR HARDWARE. REF CRJ200 AMM. OPERATIONAL CHECKS GOOD.

Part: BOLT — CORRODED (BONDING WIRE) · airframe 36,027 hrs · 34,090 cycles

* RIGHT WING SPOILERON PANEL CORRODED BONDING WIRE ATTACHMENT HARDWARE. (C-CHECK) RO:1/17/2020EVALUATED SPOILERON BONDING WIRE HARDWARE AND DETERMINED 3 SCREWS, 10 WASHERS, AND 4 NUTS ARE CORRODED. ORDERED AND RECEIVED 3 SCREWS, 10 WASHERS, AND 4 NUTS. REPLACED SPOILERON BONDING WIRE HARDWARE WITH NEW HARDWARE. REF: CRJ200 SRM. BONDING TEST OF THE SPOILERON BONDING WIRES TEST GOOD. REF: CRJ200 AMM. CALIBRATED TOOL: BONDING METER TUC4608 CAL DUE 29-FEB-20.

Part: BOLT — CORRODED (BONDING WIRE) · airframe 36,027 hrs · 34,090 cycles

* RIGHT WING FLIGHT SPOILER PANEL CORRODED BONDING WIRE ATTACHMENT HARDWARE. (C-CHECK) RO:1/17/2020REMOVED CORRODED HARDWARE FOR RIGHT WING FLIGHT SPOILER BONDING WIRE REF. CRJ-200 SRM. INSTALLED NEW HARDWARE FOR RIGHT WING FLIGHT SPOILER BONDING WIRE REF. CRJ-200 AMM. PERFORMED ELECTRICAL BOND TEST REF. CRJ-200 AMM. BOND TEST GOOD. TOOL USED TUC4608 CAL DUE DATE: 29FEB20.

Part: FAIRING — CHAFED (WING TO BODY) · airframe 36,027 hrs · 34,090 cycles

* RIGHT WING TO BODY INBOARD AT STUB FAIRING, MULTIPLE CHAFE MARKS. (C-CHECK) RO:1/17/2020REPLACED CHAFED R/H STUB FAING ASSY. WITH NEW FAIRING ASSY AND HARDWARE. REF CRJ-200 SRM CRJ-200 SRM, CRJ-200 SRM REF CRJ-200 SRM AND DRW, PERFORMED CLEARANCE CHECK OF R/H INBD FLAP AND REPLACEMENT STUB FAIRING, CLEARANCE CHECKED GOOD REF CRJ-200 AMM RESTORED FINISH TO R/H STUB FAIRING REF SRM. SEE CONTINUATION FOR DETAILS.

Part: TRACK — GOUGED (CARGO DOOR) · airframe 36,027 hrs · 34,090 cycles

*CARGO DOOR Ï¿½ FS574.00 FORWARD TRACK MID-SECTION, FOR THE UPPER ROLLER, IS GOUGED AND CHAFE AT MULTIPLE AREAS. (MARKED) (C-CHECK) RO:1/17/2020REMOVED AND INSTALLED A NEW CARGO DOOR TRACK FWD SIDE AT FS574.0 REF. CRJ200 SRM.

Part: BOLT — CORRODED (PCU ATTACH) · airframe 36,027 hrs · 34,090 cycles

* RIGHT WING INBOARD GROUND SPOILER PANEL PCU ATTACHMENT HARDWARE, BOLT, NUT, WASHER CORRODED. (C-CHECK) RO:1/17/2020REMOVED AND REPLACED THE RIGHT WING INBOARD GROUND SPOILER PANEL PCU ATTACHMENT HARDWARE. REF CRJ200 AMM. OPERATIONAL CHECKS ARE GOOD.

Part: BOLT — CORRODED (PCU ATTACH) · airframe 36,027 hrs · 34,090 cycles

* RIGHT WING OUTBOARD GROUND SPOILER PANEL PCU ATACHMENT HARDWARE , BOLT, NUT, WASHER CORRODED. (C-CHECK) RO:1/17/2020REMOVED AND REPLACED THE RIGHT WING OUTBOARD GROUND SPOILER PANEL PCU ATTACHMENT HARDWARE. REF CRJ200 AMM. OPERATIONAL CHECKS ARE GOOD.

Part: BOLT — CORRODED (PCU ATTACH) · airframe 36,027 hrs · 34,090 cycles

* LEFT WING INBOARD GROUND SPOILER PANEL CORRODED PCU ACTUATOR ATTACHMENT HARDWARE BOLT, WASHER, AND NUT. (C-CHECK) RO:1/17/2020REMOVED AND REPLACED LH WING INBOARD GROUND SPOILER PCU ACTUATOR ATTACHMENT HARDWARE. (2EA NEW BOLTS, 4EA NEW WASHERS, 2EA NEW NUTS) REF CRJ200 AMM. OPERATIONAL CHECKS GOOD.

Part: ANGLE — CHAFED (CARGO DOOR TRACK) · airframe 36,027 hrs · 34,090 cycles

*CARGO DOOR Ï¿½ FS574.00 ANGLE OF THE FORWARD TRACK SUPPORT HAS CHAFING DAMAGE. (MARKED) (C-CHECK) RO:1/17/2020REMOVED AND INSTALLED A NEW CARGO DOOR CHANNEL AT FS574.0 (PN 601R35050-129) REF. CRJ200 SRM.

Part: STOP — BROKEN (CARGO DOOR TRACK) · airframe 36,027 hrs · 34,090 cycles

*CARGO DOOR Ï¿½ FS574.00 FORWARD TRACK UPPER STOP KEEPER IS BROKEN. (MARKED) (C-CHECK) RO:1/17/2020REPLACED AFT CARGO DOOR, FORWARD TRACK UPPER STOP KEEPER (P/N 600-35166-3) REF CRJ-200 SRM.

Part: ATTACH BRACKET — CRACKED (CARGO DOOR) · airframe 36,027 hrs · 34,090 cycles

*CARGO DOOR Ï¿½ FS574.00 LOWER ATTACH BRACKET FOR THE CARGO DOOR NET IS CRACKED. (MARKED) (C-CHECK) RO:1/17/2020REMOVED AND REPLACED THE FWD LOWER ATTACH BRACKET FOR THE CARGO DOOR NET REF. CRJ200 SRM.

Part: RETAINER — CHAFED (CARGO DOOR SEAL) · airframe 36,027 hrs · 34,090 cycles

*CARGO DOOR Ï¿½ SEAL RETAINER, UPPER AFT CORNER, IS CHAFED. (MARKED) (C-CHECK) RO:1/17/2020REMIOVED AND REPLACED SEAL RETAINER ON CARGO DOOR REF. CRJ-200 SRM.

Part: STRUCTURE — CHAFED (LT MLG DOOR) · airframe 36,027 hrs · 34,090 cycles

* L/H SIDE MLG DOOR HAS CHAFFING DAMAGE ON LEADING EDGE OF DOOR. (C-CHECK) RO:1/17/2020DAMAGE FOUND ON L/H MLG DOOR LEADING EDGE WAS ON TWO PREVIOUS REPAIRS. NO ALLOWABLE DAMAGE LIMITS GIVEN FOR PREVIOUS REPAIRS, OUT OF LIMITS.REMOVED AND REPLACED REPAIR FILLER ON L/H SIDE MLG DOOR ON UPPER LEADING EDGE. UPPER REPAIR FILLER IS REPAIRED ON JOB 2759261. REF CRJ 200 SRM

Part: VANE — CHAFED (LT WING TE FLAP) · airframe 36,027 hrs · 34,090 cycles

* LEFT WING OUTBOARD FLAP VANE MOUNTS AND STRUCTURE CHAFED AND ROLLED INTO KNIFE EDGE 5 LOCATIONS . MARKED WITH GREEN TAPE/ ORANGE FLAGS. (C-CHECK) RO:1/17/2020COMPLIED WITH ALL STEPS OF REO FOR L/H WING O/B FLAP VANE MOUNTS. EXTENDED AND RETRACTED FLAPS TO ENSURE THE BUTE DOORS OPERATE SMOOTHLY REF CRJ200 AMM. NO DEFECTS NOTED. SEE CONTINUE CARD FOR WORK PERFORMED.

Part: VANE — CHAFED (RT WING TE FLAP) · airframe 36,027 hrs · 34,090 cycles

* RIGHT WING OUTBOARD FLAP VANE MOUNTS AND STRUCTURE CHAFED AND ROLLED INTO KNIFE EDGE 5 LOCATIONS . MARKED WITH GREEN TAPE AND ORANGE FLAGS. (C-CHECK) RO:1/17/2020COMPLIED WITH ALL STEPS OF REO FOR R/H WING O/B FLAP VANE MOUNTS. EXTENDED AND RETRACTED FLAPS TO ENSURE THE BUTE DOORS OPERATE SMOOTHLY REF CRJ200 AMM. NO DEFECTS NOTED. SEE CONTINUE CARD FOR WORK PERFORMED.

Part: STOP FITTING — WORN (ESCAPE HATCH) · airframe 36,027 hrs · 34,090 cycles

* CREW ESCAPE HATCH ALL FUSELAGE MOUNTED STOP FITTINGS SHOWING EXCESSIVE WEAR. (C-CHECK) RO:1/17/2020CREW ESCAPE HATCH 4 FITTINGS BLENDED REF CRJ 200 SRM. EVALUATED AND FOUND TO BE WITHIN LIMITS, REF REO. ALL STEPS OF BOMBARDIER REO HAVE BEEN COMPLETED. FUNCTIONAL TESTS CHECKED GOOD. COMPLETED. SEE CONTINUATION CARD FOR DETAILS.

Part: STRUCTURE — CHAFED (RT MLG DOOR) · airframe 36,027 hrs · 34,090 cycles

* R/H SIDE MLG DOOR HAS CHAFFING DAMAGE ON LEADING EDGE OF DOOR. (C-CHECK) RO:1/17/2020DAMAGE FOUND ON R/H MLG DOOR LEADING EDGE WAS ON TWO PREVIOUS REPAIRS. NO ALLOWABLE DAMAGE LIMITS GIVEN FOR PREVIOUS REPAIRS, OUT OF LIMITS.REMOVED AND REPLACED REPAIR FILLERS ON R/H SIDE MLG DOOR ON LEADING EDGE. SEE CONTINUATION FOR DETAILS. REF CRJ 200 SRM.

Part: SKIN — DAMAGED (BS 265-280) · airframe 36,027 hrs · 34,090 cycles

ADM# 2935 FWD FUSELAGE BETWEEN FS 265.00-280.00, 1.5" RIGHT OF STR 26R . PLOT, MAP, AND EVALUATE DAMAGE IF WITHIN ACCEPTABLE LIMITS OR REWORKED, ELIMINATE EVIDENCE USING STANDARD ACFT PRACTICES. (C-CHECK) RO:1/17/2020REPAIRED FWD FUSELAGE DAMAGE BETWEEN APPROX. F.S 265 TO F.S 280 RIGHT OF STGR 26R REF. BOMBARDIER. COMPLIED WITH TASK CARD

Part: STRUCTURE — DENTED (RT PYLON) · airframe 36,027 hrs · 34,090 cycles

ADM # 1714 LEADING EDGE OF THE RH ENG PYLON APPROX 5.125 IN FROM THE IB EDGE TO FUSELAGE. DENT DIA = .5 INCH DEPTH = .03125 INCH. PLOT, MAP, AND EVALUATE DAMAGE IF WITHIN ACCEPTABLE LIMITS OR REWORKED, ELIMINATE EVIDENCE USING STANDARD ACFT PRACTICES. (C-CHECK) RO:1/17/2020 / PERFORMED DENT REPAIR TO RH PYLON LEADING EDGE SKIN REF. BOMBARDIER REO.

Part: SENSING ELEMENT — FAILED (BLEED AIR SYS) · airframe 34,030 hrs · 31,835 cycles

L 14TH DUCT WARNING MESSAGE IN FLIGHT. DID NOT GO AWAY AFTER QRH PROCEDURE. EMERGENCY-DECLARED. LANDED WITHOUT INCIDENT. (FLT 4727) CLOSED REMOVED AND REPLACED LT PYLON SENSING ELEMENT IAW AMM. OPS CHECK GOOD AT THIS TIME.

Part: SKIN — DAMAGED (RT WING TE FLAP) · airframe 32,549 hrs · 30,257 cycles

RIGHT INBD FLAP LOWER SKIN HAS DAMAGE ON THE INBD EDGE. PERFORMED A REPAIR IAW SRM.

Part: FRAME — CORRODED (FUSELAGE) · airframe 32,488 hrs · 30,197 cycles

CORROSION ON FRAME 605 STR 26R- 27 FWD AND AFT SIDE. (C-CHECK) REPLACED FRAME FS605 FROM STR 20R-20L IAW SRM. LEAK CHECK GOOD.

Part: ACTUATOR — FAILED (MLG) · airframe 32,032 hrs · 29,697 cycles

WHEN SELECTING GEAR DOWN. GEAR DISAGREE, RT MLG DID NOT SHOW DOWN AND LOCKED. FOLLOWED FULL QRH PROCEDURE BUT GEAR NEVER SHOWED GREEN. GEAR WAS VISUALLY VERIFIED TO BE DOWN. LANDED WITHOUT INCIDENT. REMOVED AND REPLACED RIGHT SIDE STAY ACTUATOR ASSY IAW AMM. LEAK AND OPS CHECKED GOOD.

Part: BRACKET — BENT (NLG PROX SENSOR) · airframe 30,764 hrs · 28,261 cycles

AFTER TAKE OFF NOSE GEAR AND NOSE GEAR DOOR DISAGREE RETURNED TO FIELD. FOUND BRACKET FOR PROXIMITY SENSOR PS146A BENT CAUSING TARGET TO STRIKE SIDE OF PROXIMITY SENSOR. R & R BRACKET FOR PROX SENSOR FOR PS146A ADJUSTED PROXIMITY SENSOR AND PERFORMED NLG SWINGS OPS CHECKS GOOD.

Part: FLOOR SUPPORT — DAMAGED (BS 330) · airframe 28,931 hrs · 26,321 cycles

FS 330.00 FLOOR SUPPORT POST AND CROSSBEAM HAVE AN OVERSIZED FASTENER INSTALLED AT LBL 20.00. NOT RELEASED, REPAIRED FASTENER HOLES IN FLOOR SUPPORT POST AND CROSSBEAM IAW REO.

Part: CROSSBEAM — CORRODED (BS 280) · airframe 28,931 hrs · 26,321 cycles

FS 280, J-ANGLE AND CROSSBEAM HAVE CORROSION AROUND CAMLOC FASTENER HOLES. NOT RELEASED. R & R J-ANGLE AND REPAIRED CROSSBEAM IAW REO.

Part: FRAME — CORRODED (BS 333) · airframe 28,931 hrs · 26,321 cycles

FRAME AT FS 333.00 CORRODED IN AVIONICES BAY FROM STR 25R TO STR 25L. NOT RELEASED. R & R FRAME PN 601R32004-55 IAW SRM.

Part: SELECTOR VALVE — FAILED (NLG) · airframe 26,333 hrs · 23,781 cycles

DURING DEPARTURE, RECEIVED A NOSE DOOR OPEN WARNING AFTER SELECTING GEAR UP. REPLACED NOSE GEAR DOOR SELECTOR VALVE IAW AMM.

Part: LAMP — BURNED OUT (EMERGENCY LIGHT) · airframe 25,940 hrs · 23,397 cycles

MULTIPLE MINIATURE LAMPS BURNED OUT ON BOTH INTERIOR DOOR EMERGENCY EXIT SIGNS AND AFT FORWARD FACING CEILING EMERGENCY EXIT SIGN, REPLACED THE LAMPS.

Part: BUSHING — GALLED (ENGINE MOUNT) · airframe 25,911 hrs · 23,373 cycles

RIGHT ENGINE AFT ENGINE MOUNT SPHERICAL BUSHING SHOWING SIGNS OF GALLING. R & R RT ENGINE MOUNT SPHERICAL BUSHING IAW AMM.

Part: HOUSING — GALLED (ENGINE MOUNT) · airframe 25,911 hrs · 23,373 cycles

RT ENGINE AFT MOUNT HOUSING SHOWING SIGNS OF GALLING. R & R RT ENGINE AFT MOUNT HOUSING IAW AMM.

Part: LAMP — BURNED OUT (EMERGENCY LIGHT) · airframe 25,894 hrs · 23,356 cycles

FLOOR EMERGENCY FLOOD LIGHT NEXT TO PASSENGER DOOR HAS IS BURNED OUT. REPLACED THE LAMP.

Part: BATTERY PACK — FAILED (EMERGENCY LIGHT) · airframe 25,903 hrs · 23,365 cycles

OVERWING EMERGENCY LIGHTS AND EXTERIOR EMERGENCY LIGHTS INOPERATIVE. REPLACED FWD EMERGENCY LIGHT BATTERY PACK IAW AMM.

Part: SKIN — PUNCTURED (FUSELAGE) · airframe 25,903 hrs · 23,365 cycles

FUSELAGE IS CRACKED FORWARD OF AFT EQUIPMENT BAY. CLASSIFIED AS A PUNCTURE, REMOVED DAMAGE IN FUSELAGE FORWARD OF AFT EQUIPMENT BAY IAW SRM.

Part: STRUCTURE — DAMAGED (RT WING) · airframe 25,903 hrs · 23,365 cycles

ON LANDING HAD A RT WING STRIKE ON WING TIP. DAMAGE DETERMINED TO BE A MAJOR REPAIR IAW GMM. REPLACED RT WINGLET/PLUG ASSY IAW IRL.

Part: SKIN — CHAFED (LT AILERON) · airframe 25,402 hrs · 22,872 cycles

LT AILERON UPPER LE IS CHAFED IN 3 LOCATIONS OTBD, MID OTBD & MID. C-CHECK REPLACED THE UPPER LE SKIN OF THE LT AILERON IAW SRM.

Part: HINGE — GOUGED (FUSELAGE) · airframe 25,255 hrs · 22,744 cycles

PASSENGER DOOR HINGE ON FUSELAGE SIDE IS GOUGED. C-CHECK REPLACED SIDE HINGE IAW SRM.

Part: HINGE — GOUGED (FUSELAGE) · airframe 25,434 hrs · 22,900 cycles

PAX DOOR HINGE ON FUSELAGE SIDE IS GOUGED. C-CHECK REPLACED FUSELAGE SIDE HINGE IAW SRM.

Part: FLOORBEAM — CORRODED (FUSELAGE) · airframe 25,402 hrs · 22,872 cycles

RBL 27 FLOOR BEAM CAP HAS CORROSION ON INBD & OTBD FLANGES BETWEEN FS 574 & FS 621. C-CHECK REPLACED RBL 27 FLOOR BEAM CAP.

Part: FLOORBEAM — CORRODED (FUSELAGE) · airframe 25,402 hrs · 22,872 cycles

RBL 9.00 HAS CORROSION ON THE OTBD FLANGE BETWEEN FS 589 & FS 621. C-CHECK REPLACED RBL 9.00 FLOOR BEAM CAP.

Part: FLOORBEAM — CORRODED (FUSELAGE) · airframe 25,402 hrs · 22,872 cycles

LBL 27 FLOOR BEAM HAS CORROSION ON OTBD FLANGE FROM FS 574.00 TO FS 621.00. C-CHECK REPLACED LBL 27 FLOOR BEAM CAP.

Part: BULKHEAD — CRACKED (FUSELAGE) · airframe 25,434 hrs · 22,900 cycles

REAR PRESS BULKHEAD WEB HAS INDICATION NOTED AT LBL 27.50, WL 130 APPROXIMATELY .200 INCHES IN LENGTH 50% FSH. C-CHECK REPAIRED REAR PRESS BULKHEAD IAW REO.

Part: BULKHEAD — CRACKED (FUSELAGE) · airframe 25,255 hrs · 22,744 cycles

REAR PRESSURE BULKHEAD WEB HAS INDICATION NOTED AT LBL 27.50, WL 130 APPROXIMATELY .200 INCHES IN LENGTH. C-CHECK REPAIRED REAR PRESSURE BULKHEAD WEB HAS INDICATION AT LBL 27.50, WL 130 IAW REO.

Part: BATTERY PACK — FAILED (CABIN) · airframe 25,130 hrs · 22,613 cycles

NR 2 OVERHEAD EMERGENCY LIGHT DOES NOT ILLUMINATE. FLT#4480 REPLACED NR 4 BATTERY PACK IAW AMM. PN AD-2013-1A SN ON 79584 SN OFF 84040

Part: BATTERY PACK — FAILED (CABIN) · airframe 25,130 hrs · 22,613 cycles

EMERGENCY LIGHTING SYSTEM DOES NOT ILLUMINATE. FLT#4845 REPLACED ALL 4 ELBPS. PN'S ON AD-2013-1A, SN'S ON 75706, 84040, 77126, & 69414, PN'S OFF 2013-1A , SN'S OFF 49803, 53490, & 106953, PN OFF AD-2013-1A, SN OFF 43882

Part: LIGHT — INOPERATIVE (CABIN) · airframe 24,921 hrs · 22,411 cycles

OVERHEAD EMERGENCY LIGHT BURNED OUT. FLT#455CA RELAMPED.

Part: ROLLER — FAILED (UPLOCK) · airframe 24,467 hrs · 21,948 cycles

RT MAIN GEAR DISAGREE IN DOWN POSITION DURING LANDING. PERFORMED QRH GEAR CYCLE. RECEIVED THREE GREEN DOWN AND LOCKED. REPLACED RT MLG UPLOCK ROLLER IAW AMM. OPERATED GEAR SEVERAL TIMES AND EMERGENCY FREEFALL. NO FAULTS FOUND.

Part: UNKNOWN — DIRTY (WING) · airframe 23,731 hrs · 21,244 cycles

1/2 OF LEFT AILERON TRAVEL NEEDED WITH FLAPS AT 45° FOR A/C TO FLY STRAIGHT. (SERVICE) CLEANED FLAPS, FLAP WELLS AND WINGS IAW AMM. OPERATED FLAPS AND FOUND NO FAULTS.

Part: UNKNOWN — ODOR (APU) · airframe 23,386 hrs · 20,888 cycles

AFTER STARTING APU CABIN DEVELOPED A STRONG FUEL SMELL. (FLT 4486) INSPECTED APU, ENGINES, AND SURROUNDING AREA FOR SIGNS OF FUEL LEAK, NOTHING NOTED. RAN PACKS WITH APU BLEED AND EACH ENGINE'S BLEEDS SEPARATELY. NO STRONG ODOR NOTED. AIRCRAFT OKAY FOR SERVICE.

Part: SWITCH — OVERHEATED (CABIN DOOR) · airframe 23,065 hrs · 20,557 cycles

MAIN CABIN DOOR CLOSE SWITCH IN MISCELLANEOUS SERVICE PANEL SHOWS SIGNS OF OVERHEATING. (SERVICE) REPLACED SWITCH S11MB ASSEMBLY IN REFERENCE TO CMM AND AMM.

Part: DOOR — OBSTRUCTED (CABIN) · airframe 23,048 hrs · 20,538 cycles

MAIN CABIN DOOR WILL NOT OPEN. (FLT 4707) REMOVED DEBRIS AND CLEANED SWITCH IN REFERENCE TO AMM.

Part: LIGHT — INOPERATIVE (CABIN) · airframe 22,784 hrs · 20,259 cycles

OVERHEAD EMERGENCY LIGHT IS OUT AT ROW 2. (FLT 4574) RELAMPED EMERGENCY LIGHT.

Part: LIGHT — INOPERATIVE (CABIN) · airframe 22,762 hrs · 20,237 cycles

EMERGENCY LIGHT AT SERVICE DOOR IS OUT. (FLT 4715) RELAMPED EMERGENCY LIGHT.

Part: LIGHT — INOPERATIVE (CABIN) · airframe 22,213 hrs · 19,732 cycles

NR 4 OVERHEAD EMERGENCY LIGHT IS OUT. (FLT 4539) RELAMPED EMERGENCY LIGHT.

Part: LIGHT — INOPERATIVE (CABIN) · airframe 22,136 hrs · 19,662 cycles

NR 1 OVERHEAD EMERGENCY LIGHT IS OUT. (FLT 4743) RELAMPED EMERGENCY LIGHT.

Part: LAMP — BURNED OUT (EMERGENCY LIGHT) · airframe 22,086 hrs · 19,616 cycles

FLT 4560, OVERHEAD EMERGENCY LIGHT AT ROW 10 IS OUT. RELAMPED EMERGENCY LIGHT.

Part: LIGHT — INOPERATIVE (CABIN) · airframe 22,062 hrs · 19,594 cycles

OVERHEAD EMERGENCY LIGHT AT ROW 5 IS OUT. (FLT 4500) RELAMPED EMERGENCY LIGHT.

Part: LIGHT — INOPERATIVE (EXTERIOR) · airframe 21,932 hrs · 19,469 cycles

MIDDLE EXTERIOR EMERGENCY LIGHT ON RIGHT SIDE IS OUT. (FLT 4672) RELAMPED EMERGENCY LIGHT.

Part: LIGHT — INOPERATIVE (CABIN) · airframe 21,845 hrs · 19,394 cycles

NR 2 OVERHEAD EMERGENCY LIGHT IS OUT. (FLT 4634) RELAMPED EMERGENCY LIGHT.

Part: LIGHT — INOPERATIVE (EXTERIOR) · airframe 21,749 hrs · 19,318 cycles

NR 3, 6, AND 8 EXTERIOR EMERGENCY LIGHTS ARE OUT. (SERVICE) RELAMPED EMERGENCY LIGHT.

Part: LIGHT — INOPERATIVE (CABIN) · airframe 21,621 hrs · 19,206 cycles

NR 4 OVERHEAD EMERGENCY LIGHT IS OUT. (FLT 4534) RELAMPED EMERGENCY LIGHT.

Part: SERVO — MALFUNCTIONED (AUTOPILOT SYS) · airframe 21,570 hrs · 19,157 cycles

CREW REPORTS THAT TWICE ON DESCENT ELEVATOR LOCKED UP. (FLT 4472) REPLACED ELEVATOR AUTOPILOT SERVO. P/N: 622-5027-101 S/N OFF: 584A

Part: POST — CRACKED (FUSELAGE) · airframe 22,762 hrs · 20,237 cycles

FS 409-128 VERTICAL POST AT RBL 18 IS CRACKED AT OUTBOARD LOWER RADIUS. (C-CHECK) REPLACED PER SRM.

Part: BULKHEAD — CRACKED (FUSELAGE) · airframe 21,550 hrs · 19,139 cycles

FS 621 BULKHEAD WEB CRACKED AT LINTEL FITTING. (C-CHECK) REPAIRED PER REO.

Part: BEAM — CRACKED (FUSELAGE) · airframe 22,762 hrs · 20,237 cycles

VERTICAL BEAM AT FS 409+128 RBL 27.5 IS CRACKED. (C-CHECK) REPLACE VERTICAL BEAM PER SRM.

Part: LIGHT — INOPERATIVE (CABIN) · airframe 21,492 hrs · 19,081 cycles

AFT OVERHEAD EMERGENCY LIGHT IS OUT. (FLT 4511) RELAMPED EMERGENCY LIGHT.

Part: LINE — LOOSE (LT BRAKE) · airframe 20,975 hrs · 18,590 cycles

LEFT I/B BRAKE LOCKED UP ON TAXI IN. FOUND LEFT I/B BRAKE HYD LINE BACKED-OFF. RE-SECURED IAW AMM 32-43-26. OP CHECKS GOOD, OK FOR SERVICE. REPORTED IAW SDR APPENDIX 14 CFR 121.703 ITEM 15.

Part: SELECTOR VALVE — BYPASSING (NLG) · airframe 19,456 hrs · 17,180 cycles

UPON GEAR RETRACTION - THE NOSE GEAR UP LOCK KEPT TURNING ON & OFF NONSTOP AFTER APPROX 6-7 MINS- THE NOSE DOOR WARNING WENT OFF TWICE. THE GEAR UPLOCK CYCLED ON & OFF OR APPROXIMATELY 10-12 MINUTES THEN STOPPED. NO CODES IN PSEU. PERFORMED NLG SWING IAW CRJ AMM 32-30-00. GEAR SWING GOOD. DEFERRED IAW MEL. REMOVED AND REPLACED THE NOSE LANDING GEAR DOOR SELECTOR VALVE IAW AMM 32-22-20, ALSO REMOVED AND REPLACED THE CHECK VALVE IAW AMM 32-22-25.OPS, LEAK CHECK GOOD. REMOVED AND REPLACED THE NOSE LANDING GEAR DOOR SELECTOR VALVE IAW AMM 32-22-20, ALSO REMOVED AND REPLACED THE CHECK VALVE IAW AMM 32-22-25.OPS, LEAK CHECK GOOD. PERFORMED LANDING GEAR EXT/RET IAW AMM 32-23-01. OPS CHECKS NORMAL NO FAULTS NOTED. DM 29830 CLEARED, PLACARD REMOVED.

Part: PLUG — MISSING (ENGINE) · airframe 18,457 hrs · 16,227 cycles

ON ARRIVAL INTO KLGA, BOTH ENGINE LOW OIL PRESSURE WARNINGS ILLUMINATED WHEN THE THRUST LEVERS WERE MOVED TO IDLE. OIL PRESSURE GAUGES CONFIRMED THE LOW OIL PRESSURE WARNING. WHEN POWER WAS INCREASED THE OIL PRESSURE INCREASED AND THE OIL PRESSURE WARNINGS EXTINGUISHED. THE QRH WAS CONSULTED BUT THERE WAS NO QUICK CHECKLIST FOR OIL PRESSURE INDICATIONS FROM BOTH ENGINES. THE FLIGHT CREW DECLARED AN EMERGENCY AND RECEIVED PRIORITY HANDLING INTO KLGA. AN OTHERWISE NORMAL APPROACH AND LANDING WAS MADE AT KLGA. MAINTENANCE INSPECTED THE ENGINES AND DISCOVERED THAT THE ACCESSORY GEARBOX CRANK PAD PLUGS WERE NOT INSTALLED ON EITHER ENGINE. THE AIRCRAFT HAD BEEN AT A MAINTENANCE HANGAR THE PREVIOUS NIGHT AND ENGINE BORESCOPE INSPECTIONS WERE SCHEDULED. DUE TO AN INOPERATIVE BORESCOPE, THE INSPECTIONS WERE NOT COMPLETED. MAINTENANCE TROUBLESHOOT THE ENGINE OIL PRESSURE INDICATION SYSTEM, SERVICED THE ENGINE OIL AND PERFORMED GROUND RUN-UP’S. ALL ENGINE INDICATIONS WERE NORMAL AND THE AIRCRAFT WAS RELEASED FOR SERVICE.

Part: BPSU — FAILED (TE FLAP)

FLAPS FAIL AT 0 IN CRUISE, PERFORMED TROUBLESHOOTING PER BOMBARDIER FIM REV 39 IAW AD 2009-06-12 PARAGRAPH (H)(6)(I) PER AMOC DATED MARCH 27, 2009 AND PA AD27-052F. REMOVED AND REPLACED RT BPSU IAW AMM 27-51-10. PERFORMED OP/C OF FLAPS IAW AMM 27-50-00. OP/C GOOD. FECU CODES ARE 1 5336 1 12 1B 1 12 2B LRU R BPS.

Part: ANTI-ICE VALVE — FAULTY (ZONE 400) · airframe 17,184 hrs · 15,074 cycles

ON CLIMB-OUT FROM CVG, RECEIVED LEFT COWL A/I CAUTION MSG. A/C RETURNED BACK TO CVG, LANDED SAFELY. REMOVED AND REPLACED LEFT COWL A/I VALVE.

Part: PRESSURE VALVE — FAULTY (ANTI-ICE SYSTEM) · airframe 15,672 hrs · 13,853 cycles

FLIGHT 5681- RIGHT COWL ANTI-ICE CAUTION MESSAGE RECEIVED. RETURNED TO CVG, LANDED WITHOUT INCIDENT. REPLACED RIGHT ENGINE PRESSURE VALVE. NO FURTHER DEFECTS.

Part: ANTI-ICE VALVE — FAULTY (ANTI-ICE SYSTEM) · airframe 15,672 hrs · 13,853 cycles

FLIGHT 5681- RIGHT COWL ANTI-ICE CAUTION MESSAGE RECEIVED. RETURNED TO CVG, LANDED WITHOUT INCIDENT. REPLACED RIGHT ENGINE ANTI-ICE VALVE. NO FURTHER DEFECTS.

Part: LOOP — FAULTY (RT FUSELAGE) · airframe 15,587 hrs · 13,791 cycles

FLIGHT 5563 - RECEIVED ANTI-ICE DUCT WARNING MESSAGE. RIGHT FUSELAGE DUCT WAS RED IN EICAS. DIVERTED TO GRR, LANDED WITHOUT INCIDENT. REPLACED FUSELAGE DETECTION LOOP A18. NO FURTHER DEFECTS.

Part: AHRS — FAULTY (E&E BAY) · airframe 13,142 hrs · 11,849 cycles

FLIGHT 5500 - FMS AND HSI FAILED EN ROUTE. LANDED UNSC AT CVG WITHOUT INCIDENT. COULD NOT DUPLICATE. REPLACED NR 1 AHRS. NO FURTHER DEFECTS.

Part: WINDSHIELD — FAILED (COCKPIT) · airframe 13,006 hrs · 11,746 cycles

FLIGHT 5056 - EN ROUTE TO YYZ RIGHT FORWARD WINDSHIELD CRACKED. A/C RETURNED BACK TO CVG AND LANDED SAFELY. REMOVED AND REPLACED RIGHT WINDSHIELD.

Part: WIRE — BROKEN (CONTROL SENSOR) · airframe 12,913 hrs · 11,670 cycles

FLIGHT 5217 - INTERMITTENT ANTI-ICE WARNING MESSAGE DURING CLIMB WITH WINGS AND COWLS ON, RIGHT WING RED ON SYNOPTIC PAGE. DIVERTED BACK TO CVG, LANDED WITHOUT INCIDENT. REPAIRED BROKEN WIRE FOUND AT RIGHT WING CONTROL SENSOR (1RT1HA). NO FURTHER DEFECTS.

Part: POTENTIOMETER — MALFUNCTIONED (NLG STEERING) · airframe 12,787 hrs · 11,557 cycles

FLIGHT 9420 - WHEN GEAR WAS RETRACTED RECEIVED A NOSE WHEEL STEERING CAUTION MESSAGE. FOLLOWED QRH BUT WOULD NOT RESET. AIRCRAFT RETURNED TO CVG AND LANDED SAFELY. FOUND LEFT RVDT OUT OF RIG. RIGGED LEFT RVDT, OPS CHECK GOOD.

Part: WINDSHIELD — CRACKED (COCKPIT) · airframe 12,769 hrs · 11,543 cycles

FLIGHT 4945 - EN ROUTE CVG-OKC THE LEFT WINDSHIELD CRACKED, FLIGHT RETURNED TO CVG. REPLACED THE LEFT WINDSHIELD.

Part: WARNING MESSAGE — ILLUMINATED (THRUST REVERSER) · airframe 12,209 hrs · 11,001 cycles

FLIGHT 5277 - EN ROUTE CVG-BWI RECEIVED A LEFT ENGINE THRUST REVERSER UNLOCK MESSAGE, FLIGHT DIVERTED TO IAD. DEFERRED THE LEFT THRUST REVERSER PER MEL 78-30-01.

Part: ECU — FAULTY (TE FLAPS) · airframe 12,051 hrs · 10,845 cycles

FLIGHT 5155 - RECEIVED A FLAP FAIL CAUTION MESSAGE DURING PUSHBACK. REPLACED THE FECU.

Part: PRIORITY VALVE — FAULTY (NLG) · airframe 11,363 hrs · 10,175 cycles

FLIGHT 5055 - DURING DAY APPROACH RECEIVED A GEAR DISAGREE WARNING FOR 60 SECONDS WHEN GEAR SELECTED DOWN, ABORTED APPROACH THEN LANDED WITHOUT INCIDENT ON SECOND ATTEMPT. REPLACED THE NLG PRIORITY VALVE.

Part: SELECTOR VALVE — FAULTY (NLG) · airframe 11,363 hrs · 10,175 cycles

FLIGHT 5055 - DURING DAY APPROACH RECEIVED A GEAR DISAGREE WARNING FOR 60 SECONDS WHEN GEAR SELECTED DOWN, ABORTED APPROACH THEN LANDED WITHOUT INCIDENT ON SECOND ATTEMPT. REPLACED THE NLG SELECTOR VALVE.

Part: CONTROL UNIT — MALFUNCTIONED (TE FLAPS) · airframe 10,960 hrs · 9,798 cycles

FLIGHT 5409 - FLAPS HALFSPEED WARNING. REPLACED THE FECU.

Part: FLAP SYSTEM — MALFUNCTIONED (TE FLAPS) · airframe 10,941 hrs · 9,781 cycles

FLIGHT 5703 - FLAP HALF SPEED CAUTION. PERFORMED SYSTEM RESET, OPERATIONAL CHECK WAS NORMAL.

Part: SIGN — INOPERATIVE (EMERGENCY EXIT) · airframe 9,754 hrs · 8,762 cycles

FWD EMERGENCY EXIT SIGN INOPERATIVE. REPLACED EXIT SIGN.

Part: CONTROL SYSTEM — MALFUNCTIONED (TE FLAPS) · airframe 8,843 hrs · 7,952 cycles

FLIGHT 5239 FLAPS FAIL CAUTION DURING TAXI. RESET FLAP SYSTEM AND DEFERRED MAINT PER AD 98-20-01.

Part: SELECTOR VALVE — MALFUNCTIONED (NLG) · airframe 7,419 hrs · 6,716 cycles

FLIGHT 5633 NLG DOOR WARNING. REPLACED THE NLG DOOR SELECTOR VALVE.

Part: CABLE — CHAFED (PAX DOOR PANEL) · airframe 5,525 hrs · 5,103 cycles

PAX DOOR PRESSURE PANEL CABLE (ICE BREAK) IS BROKEN AT THE END OF THE CLEAVIS DUE TO RUBBING ON THE FLAP. PAX DOOR PRESSURE PANEL CABLE WAS REPLACED WITH A SERVICEABLE CABLE. THE FLAP (DECOMPRESSION PANEL) NEEDS TO HAVE A RECESSION CUT INTO THE INTERIOR LIP TO ALLOW THE CABLE MORE ROOM AND TO PREVENT IT FROM BEING BROKEN FROM NORMAL USE.

Part: LAMP — INOPERATIVE (EMERGENCY LIGHT) · airframe 4,200 hrs · 3,924 cycles

FLT 5055 EMERGENCY FLOOR PATH LIGHTING, FORWARD SECTION IS INOP. REPLACED FLEXIBLE LAMP.

Part: CONNECTOR — DAMAGED (CABIN FLOOR) · airframe 3,512 hrs · 3,349 cycles

FLIGHT 5799 ORANGE SECTION OF EMERGENCY FLOOR PATH LIGHTING IS INOP. REPLACED CONNECTOR WIRE.

Part: BATTERY — DISCHARGED (CABIN) · airframe 1,789 hrs · 1,836 cycles

FLIGHT 6074 - EMERGENCY LIGHTS BATTERY IS DEAD.REPLACED BATTERIES.

Part: LAMP — INOPERATIVE (FLOOR) · airframe 1,784 hrs · 1,832 cycles

FLIGHT 5961 EMERGENCY FLOOR PATH LIGHTING INOP ROWS 3-7.REPLACED TRACK LIGHT POWER STRIPS.

Part: INSULATION — OUT OF POSITION (CABIN) · airframe 914 hrs · 968 cycles

FLIGHT 5315 BURNING ODOR FROM FLIGHT ATTENDANT STATION. FOUND INSULATION TOUCHING F/A DOME LIGHT; REPOSITIONED INSULATION.

Part: COMPUTER — MALFUNCTIONED (AVIONICS) · airframe 272 hrs · 306 cycles

FLIGHT 5819 RUDDER PULSED LEFT AND RIGHT DURING DECENT.REPLACED THE #1 AND #2 FCC.

Part: DAMPER — FAULTY (RUDDER) · airframe 272 hrs · 306 cycles

FLIGHT 9468 YAW DAMPER NR 1 INOP MESSAGE. REPLACED YAW DAMPER NR 1.

Part: BPSU — MALFUNCTIONED (R/H) · airframe 107 hrs · 110 cycles

FLIGHT 5509 FLAPS FAILED DURING FLIGHT.REPLACED THE R/H BPSU.