N889AS

Part: NONE — INOPERATIVE · airframe 40,351 hrs · 38,923 cycles

ON TAKEOFF RECEIVED R XFER SOV CAUTION MESSAGE AND LOST LEFT, CENTER FUEL QUANTITY INDICATIONS AT SAME TIME. THE RIGHT AND TOTAL FUEL QUANTITY INDICATIONS WERE ALREADY ON MEL. NO FUEL QUANTITY INDICATIONS AT ALL. RETURNED BACK TO FIELD. (FLIGHT 5783 - FILED CLOSED) THIS DISCREPANCY WAS TRANSFERRED TO CAMP ITEM 23683075 WITH THE FOLLOWING CORRECTIVE ACTION: "PERFORMED INSPECTION ON PINS ON THE RACK FOR FUEL QUANTITY GAUGING COMPUTER. TROUBLESHOOT PER FIM 28-40-00. FOUND ALL PROBES FAULTED. REMOVED AND REPLACED FUEL QUANTITY GAUGING COMPUTER IAW AMM 28-41-16. OPS CHECK GOOD."

Part: FLOOR SUPPORT — CORRODED (FUSELAGE) · airframe 38,385 hrs · 37,102 cycles

FS409.00+5 LBL9 THRU FS409.00+119 LBL9 FLOOR SUPPORT UPPER CAP SURFACE FOUND TO BE OUT OF LIMITS FOLLOWING CORROSION REMOVAL. (C-CHECK) RO 4/30/2020 REMOVED AND REPLACED FLOOR SUPPORT FS409+5 - FS409+115 LBL9 DUE TO CORROSION OUT OF LIMITS IAW CRJ200 AMM SRM NDTM. ALSO BOMBARDIER DRAWING. COMPLIED WITH SKY CARD (CL600-2B19) STRUCTURAL REPAIR. WEIGHT AND BALANCE NOT AFFECTED, REPLACEMENT PART EQUAL WEIGHT TO ORIGINAL.

Part: FLOOR SUPPORT — CORRODED (FUSELAGE) · airframe 38,385 hrs · 37,102 cycles

FS409.00+5 RBL9 THRU FS409.00+119 RBL9 FLOOR SUPPORT UPPER CAP SURFACE FOUND TO BE OUT OF LIMITS FOLLOWING CORROSION REMOVAL. (C-CHECK) RO 4/30/2020 REMOVED AND REPLACED FLOOR SUPPORT FS409+5 - FS409+119 RBL9 DUE TO CORROSION OUT OF LIMITS IAW CRJ200 AMM SRM NDTM. ALSO BOMBARDIER DRAWING. COMPLIED WITH SKY CARD (CL600-2B19) STRUCTURAL REPAIR. WEIGHT AND BALANCE NOT AFFECTED, REPLACEMENT PART EQUAL WEIGHT TO ORIGINAL.

Part: STAND OFF — CORRODED (FUSELAGE) · airframe 38,385 hrs · 37,102 cycles

INTERIOR AFT RIGHT FUSELAGE STANDOFF AT FRAME 574+3,STRINGER 17 ( FLOOR LEVEL ) IS CORRODED (C-CHECK) RO 4/30/2020 REMOVED AND REPLACED STANDOFF AT FRAME 574+3, STRINGER 17 RIGHT HAND IAW CRJ 200 SRM

Part: SEAT TRACK — CORRODED (FUSELAGE) · airframe 38,385 hrs · 37,102 cycles

SEAT TRACK AT LBL9 FROM FS 364.00 TO 394,00 NEEDS CORROSION REMOVED AND EVALUATED. (C-CHECK) RO 4/30/2020 REMOVED AND REPLACED SEAT TRACK FROM LBL9 FS364.00 TO 394.00 IAW CRJ-200 AMM. SCREW GUN 1703044 DUE 10OCT2020.

Part: NUT — CORRODED (RT SPOILER) · airframe 38,385 hrs · 37,102 cycles

RIGHT WING FLIGHT SPOILER CENTER OUTBOARD HINGE FITTING ATTACH HARDWARE HAS CORROSION ON NUT CAMP # 20560419 (C-CHECK) RO 4/30/2020 REMOVED AND REPLACED RIGHT WING FLIGHT SPOILER CENTER OUTBOARD HINGE FITTING ATTACH HARDWARE IAW CRJ 200 AMM TQ WRENCH : STS3819 DUE DATE : 05 ARIL 2020

Part: NUT — CORRODED (RT SPOILER) · airframe 38,385 hrs · 37,102 cycles

RIGHT WING SPOILERON BOTH CENTER INBOARD AND OUTBOARD HINGE ATTACH HARDWARES HAVE CORRODED NUTS CAMP # 20560943 (C-CHECK) RO 4/30/2020 REMOVED AND REPLACED NUT ON RIGHT WING SPOILERONBOTH CENTER INBOARD AND OUTBOARD TORQUE STS 0609 CAL 06 AUG 19 DUE 06AUG 20 CRJ-200 AMM

Part: FASTENER — CORRODED (LT SPOILER) · airframe 38,385 hrs · 37,102 cycles

LEFT WING SPOILERON OUTBOARD HINGE ATTACH HARDWARE NUT CORRODED CAMP 20559149 (C-CHECK) RO 4/30/2020 REMOVED AND REPLACED LEFT WING SPOILERON OUTBOARD HINGE ATTACH HARDWARE NUT IAW CRJ 200 AMM. TORQUE WRENCH : STS3819 DUE DATE : 05/ APRIL 2020

Part: NUT — CORRODED (LT SPOILER) · airframe 38,385 hrs · 37,102 cycles

LEFT WING SPOILERON OUTBOARD CENTER HINGE ATTACH HARDWARE NUT IS CORRODED CAMP # 20559207 (C-CHECK) RO 4/30/2020 REMOVE AND REPLACE LEFT WING OUTBOARD SPOILERON CENTER HINGE ATTACH HARDWARE NUT I.A.W CRJ200 AMM

Part: BOLT — CORRODED (RT SPOILER) · airframe 38,385 hrs · 37,102 cycles

RIGHT WING SPOILERON INBOARD AND OUTBOARD HINGE ATTACH POINT MIGRATION PLATE (SAFETY KEEPER) HARDWARE IS CORRODED CAMP # 20560510 (C-CHECK) RO 4/30/2020 REMOVED AND REPLACED CORRODED HARDWARE ON RIGHT WING SPOILERON INBOARD AND OUTBOARD HINGE ATTACH POINT MIGRATION PLATE, IAW CRJ200 AMM

Part: FASTENER — CORRODED (LT SPOILER) · airframe 38,385 hrs · 37,102 cycles

LEFT WING FLIGHT SPOILER ATTACH HARDWARE AT INBOARD AND OUTBOARD HINGE ATTACH POINTS CORRODED CAMP # 20559282 (C-CHECK) RO 4/30/2020 REMOVED AND REPLACED L/H WING #3 SPOILER ATTACH HARDWARE AT I/B AND O/B HINGE POINTS IAW CRJ-200 AMM. STS TOOLING# 3819 DUE 05-APR-2020

Part: FASTENER — CORRODED (RT SPOILER) · airframe 38,385 hrs · 37,102 cycles

RIGHT WING #2 GROUND SPOILER INBOARD HINGE ATTACHING HARDWARE CORRODED CAMP # 20561405 (C-CHECK) RO 4/30/2020 REMOVED AND REPLACED HARDWARE ON RH WING OB GROUND SPOILER IAW CRJ200 AMM.

Part: FASTENER — CORRODED (RT SPOILER) · airframe 38,385 hrs · 37,102 cycles

RIGHT WING #2 GROUND SPOILER CENTER HINGE ATTACHING HARDWARE CORRODED CAMP # 20561222 (C-CHECK) RO 4/30/2020 REMOVED AND REPLACED RIGHT WING GROUND SPOILER CENTER HINGE ATTACHING HARDWARE I A.W CRJ200 AMM AND CRJ200 AMM TORQUE WRENCH STS 0381 CALIBRATION DUE DATE IS 10 DEC 20.

Part: ANGLE — CRACKED (FUSELAGE) · airframe 38,385 hrs · 37,102 cycles

FS280 UNDERFLOOR INTERCOASTAL CLIP ANGLE AT COCKPIT ENTRY APPEARS CRACKED AT TOP AND BOTTOM CORNERS. (C-CHECK) RO 4/30/2020 REPLACED AND SEALED UNDERFLOOR INTERCOASTAL CLIP ANGLE AT FS 280 LBL 9 AND RBL 9 COCKPIT ENTRANCE IAW CRJ 200 SRM.

Part: NUT — CORRODED (LT SPOILER) · airframe 38,385 hrs · 37,102 cycles

LEFT WING SPOILERON INBOARD HINGE ATTCH HARDWARE NUT CORRODED CAMP # 20559194 (C-CHECK) RO 4/30/2020 REMOVED AND REPLACED LEFT WING SPOILERON INBOARD HINGE ATTACH HARDWARE NUT I.A.W CRJ200 AMM. TORQUE WRENCH STS 3818 DUE DATE 05 APR 20

Part: BOLT — CORRODED (LT SPOILER) · airframe 38,385 hrs · 37,102 cycles

LEFT WING INBOARD GROUND SPOILER, AFT ACTUATOR FITTING TOP BOLT CORRODED (C-CHECK) RO 4/30/2020 REMOVE AND REPLACED LEFT WING GROUND SPOILER, AFT ACTUATOR FITTING HARDWARE. I A.W CRJ200 AMM AND CRJ200 AMM TORQUE WRENCH STS 0381 CALIBRATION DUE DATE IS 10 DEC 20.

Part: FASTENER — CORRODED (LT SPOILER) · airframe 38,385 hrs · 37,102 cycles

LEFT WING OUTBOARD GROUND SPOILER, ACTUATOR HINGE HAS HARDWARE CORRODED (C-CHECK) RO 4/30/2020 REMOVED AND REPLACED L/H WING OUTBOARD GROUND SPOILER , ACTUATOR HINGE HARDWARE IAW CRJ-200 AMM STS TOOLING # 0609 CAL DUE 06-AUG-2020

Part: FASTENER — CORRODED (FUSELAGE) · airframe 38,385 hrs · 37,102 cycles

AT PASSENGER DOOR CUT OUT, FS 349 ANCHOR FITTING HAS SERVERAL CORRODED HARDWARE. REF # CAMP 20547754 (C-CHECK) RO 4/30/2020 REMOVED AND REPLACED PASSENGER DOOR FITTING HARDWARE AT FUS STA 349 FOR ANCHOR FITTING TORQ STS 3817 S/N 0518902024 CALL 05-APR-19 DUE 05-APR -20 IWA CRJ 200 AMM

Part: FASTENER — CORRODED (PAX DOOR) · airframe 38,385 hrs · 37,102 cycles

PASSANGER DOOR AFT ROD ATTACHING HARDWARE IS CORRODED WHERE IT ATTACH TO FRAME (C-CHECK) RO 4/30/2020 REMOVED AND RELACED PASSENGER DOOR AFT ROD ATTACHING HARDWARE THAT IS ATTACHED TO THE FRAME IAW CRJ 200 AMM

Part: FLOOR SUPPORT — CORRODED (FUSELAGE) · airframe 38,385 hrs · 37,102 cycles

CORROSION FOUND ON CABIN FLOOR SUPPORT AT FS 559 STR 17 R CAMP# 20547335 (C-CHECK) RO 4/30/2020 REMOVED AND REPLACED NEW STRAP AT CORROSION FOUND ON CABIN FLOOR SUPPORT AT FS 559 STR 17 R CRJ200 IAW

Part: FASTENER — CORRODED (FUSELAGE) · airframe 38,385 hrs · 37,102 cycles

AT PASSENGER DOOR CUT OUT FS 310 ANCHOR FITTING HAS SERVERAL CORRODED HARDWARE. REF # CAMP 20547767 (C-CHECK) RO 4/30/2020 REMOVED AND REPLACED HARDWARE AT PASSENGER DOOR CUT OUT AT FUS STA 310 ANCHOR FITTING TORQUE: STS 3816 S/N 0518902020 CAL DUE 05 APR 20 IAW CRJ- 200 AMM

Part: FASTENER — CORRODED (RT SPOILER) · airframe 38,385 hrs · 37,102 cycles

RH INBD GROUND SPOILER AND INBD GROUND SPOILER PCU LINKS AND MOUNTING HARDWARE NEED REPLACEMENT DUE TO CORROSION. (C-CHECK) RO 4/30/2020 R/H INB AND OUTBD GROUND SPOILER PCU LINK AND MOUTING HARDWARE HAVE BEEN REPLACED AND CLEANED PER CRJ 200 SRM, AMM. TORQUE WRENCH USED S/N 3818 DUE 15-APR-20

Part: NUT PLATE — CORRODED (FUSELAGE) · airframe 38,385 hrs · 37,102 cycles

RIGHT FLOOR EDGE MEMBER FS 559 + 32, 4 NUTPLATE CORRODED (C-CHECK) RO 4/30/2020 REMOVED AND REPLACED 4EA CORRODED NUTPLATES ON RIGHT FLOOR EDGE MEMBER FS 559 +32 IAW CRJ200 SRM.

Part: STRAP — CORRODED (FUSELAGE) · airframe 38,385 hrs · 37,102 cycles

FLOOR STRUCTURE AT AFT. END OF PRESSURE FLOOR SILL AT FS 559 HAS A LOT OF SURFACE CORROSION TOP AND BOTTOM. REF: 20541521 (C-CHECK) RO 4/30/2020 REMOVED AND REPLACED STRAP AT AFT END OF PRESSURE FLOOR SILL AT FS 559 HAS A LOT OF SURFACE CORROSION TOP BOTTOM. CRJ 200 IAW SRM

Part: FASTENER — CORRODED (PAX DOOR) · airframe 38,385 hrs · 37,102 cycles

PASSANGER DOOR FORWARD ROD END ATTACH TO AIRCRAFT FRAME HARDWARE CORRODED (C-CHECK) RO 4/30/2020 REMOVED AND REPLACED HARDWARE ON PASSENGER DOOR FORWARD ROD END ATTACHED TO THE AIRCRAFT FRAME IAW CRJ200 AMM.

Part: DOOR SILL — CORRODED (FUSELAGE) · airframe 38,385 hrs · 37,102 cycles

LIGHT SURFACE CORROSION ON PRESSURE FLOOR SILL AT FS 449.85. REF: 20541560 (C-CHECK) RO 4/30/2020 REMOVED CORROSION ON FLOOR SILL PANEL AT F.S 449.85 RIGHT SIDE, ORIGIONAL MATERIAL THICKNESS IS 0.055" MATERIAL REMOVED 0.001" AND REMAINING THICKNESS 0.054" IAW CRJ 200 SRM NDTM REO.COMPLIED WITH SKY CARD (CL600-2B19) STRUCTURAL MAJOR REPAIR. WEIGHT AND BALANCE NOT EFFECTED.

Part: FASTENER — CORRODED (PAX DOOR) · airframe 38,385 hrs · 37,102 cycles

PASANGER DOOR AFT ANCHOR FITTING HARDWARE CORRODED (C-CHECK) RO 4/30/2020 REMOVED AND REPLACED PASSENGER DOOR AFT ANCHOR FITTING HARDWARE IAW CRJ 200 TORQUE WRENCH STS 3744 CAL DUE 14 JAN 21

Part: FASTENER — CORRODED (SEAT TRACK) · airframe 38,385 hrs · 37,102 cycles

SEAT TRACK BLR 9.0 , FS 559 + 80 TO FS 559 + 119 CORRODED HARDWARE (C-CHECK) RO 4/30/2020 REMOVED AND REPLACED CORRODED SEAT TRACK HARDWARE FROM FS559+80 TO FS559+119. PER CRJ200-AMM AND SRM. TORQUE WRENCH # STS3817. CAL DUE DATE 05APR2020.

Part: NUT PLATE — CORRODED (TE FLAP) · airframe 38,385 hrs · 37,102 cycles

LEFT INBOARD FLAP HINGE BOX # 2 MIDDLE BOTTOM NUTPLATE ON OUTBOARD SIDE CORRODED FASTENERS (C-CHECK) RO 4/30/2020 REMOVED AND REPLACED L/H I/B #2 HINGE BOX MIDDLE BOTTOM NUTPLATE O/B IAW CRJ 200 SRM

Part: FASTENER — CORRODED (SEAT TRACK) · airframe 38,385 hrs · 37,102 cycles

SEAT TRACK BL 27.0 , FS 559 + 96 CORRODED HARDWARE (C-CHECK) RO 4/30/2020 REMOVED CORRODED HARDWARES AND REPLACED WITH NEW HARDWARES ON SEAT TRACK BL 27.0, FS 559 + 80 TO FS 559 + 96 IAW CRJ 200 AMM 53-01-11 / TQ WRENCH : STS3819 / DUE DATE :05 APR 20

Part: FASTENER — CORRODED (PAX DOOR) · airframe 38,385 hrs · 37,102 cycles

PASSANGER DOOR AFT ROD END ATTACH TO AIRCRAFT FRAME HARDWARE CORRODED (C-CHECK) RO 4/30/2020 REMOVED AND REPLACED HARDWARE ON PASSENGER DOOR AFT ROD END ATTACH TO AIRCRAFT FRAME IAW CRJ 200 AMM.

Part: MOUNT BOLT — CORRODED (PAX DOOR) · airframe 38,385 hrs · 37,102 cycles

PASSENGER DOOR ACTUATOR FOUR MOUNT BOLTS CORRODED. REF # CAMP 20542837 (C-CHECK) RO 4/30/2020 REMOVED AND REPLACED CORRODED BOLTS ON ACTUATOR FOUR MOUNT IAW CRJ200 AMM. TORQUE WRENCH C-ID STS-0381 CDD 10-DEC-2020.

Part: FASTENER — CORRODED (SEAT TRACK) · airframe 38,385 hrs · 37,102 cycles

SEAT TRACK BLL 9.0 FS 556 TO FS 621 CORRODED HARDWARE (C-CHECK) RO 4/30/2020 REMOVED AND REPLACED CORRODED HARDWARE FROM FS 559 TO 621 BLL 9.0 IAW CRJ-200 AMM. TORQUE SCREWDRIVER SN 0919113214, PN 401SM, ALT STS-4351 CAL DUE 1-30-21

Part: SUPPORT — CORRODED (FUSELAGE) · airframe 38,385 hrs · 37,102 cycles

CORROSION FOUND ON PASSENGER DOOR SILL SUPPORT FRAME. (C-CHECK) RO 4/30/2020 INSTALLED NEW DOOR SILL SUPPORT AND SUPPORT ANGLES IAW CRJ 200 SRM. REFERENCE CONTINUATION CARD FOR CORRECTIVE ACTION TAKEN.

Part: STRUCTURE — CORRODED (FUSELAGE) · airframe 38,385 hrs · 37,102 cycles

CORROSION AT NUTPLATES FROM FRAME 559+112 TO FRAME 621 AT FLOOR (7 EA). R/H SIDE (C-CHECK) RO 4/30/2020 REMOVED 7 EACH NUTPLATES BETWEEN FRAME 559+112 AND 621 AT FLOOR STRUCTURE R/H SIDE IAW CRJ200 SRM, REMOVED LIGHT SURFACE CORROSION BY HAND AROUND NUTPLATES IAW CRJ200 SRM, APPLIED ALODINE,PRIMER, AND TOPCOAT IAW CRJ200 SRM, CRJ200 SRM AND CRJ200 SRM, INSTALLED 7EACH NUTPLATES BETWEEN FRAME 559+112 AND FRAME 621 AT FLOOR STRUCTURE R/H SIDE IAW CRJ200 SRM

Part: NUT — CORRODED (TE FLAP) · airframe 38,385 hrs · 37,102 cycles

RIGHT FLAP HINGE BOX # 5 ACTUATOR ATTACHING NUT CORRODED (C-CHECK) RO 4/30/2020 REMOVED AND REPLACED R/H #5 ACTUATOR ATTACHING NUT IAW CRJ 200 AMM SEE CAMP#20179174 FOR FINAL INSTALL OF ACTUATOR.

Part: NUT — CORRODED (TE FLAP) · airframe 38,385 hrs · 37,102 cycles

LEFT # 5 HINGE BOX, MIDDLE FITTING NUTS CORRODED (C-CHECK) RO 4/30/2020 REMOVED, REPLACED AND TORQUED #5 HINGE BOX MIDDLE FITTING NUTS/HARDWARE. IAW CRJ-200 AMM. TORQUE WRENCH CALIBRATED ID: STS-2250 S/N: AB77460 IDENT: KEL-298775 CAL: 25-NOV-19 DUE: 25- NOV- 20

Part: BOLT — CORRODED (TE FLAP) · airframe 38,385 hrs · 37,102 cycles

RIGHT FLAP HINGE BOX # 4 FITTING ASSY MOUNT HARDWARE CORRODED (C-CHECK) RO 4/30/2020 REMOVED AND REPLACED R.H. FLAP HINGE #4 FITTING ASSEMBLY MOUNT HARDWARE. IAW CRJ-200 AMM. SRM. TORQUE WRENCH: 3817. CAL DUE DATE 17 MAR 21

Part: FASTENER — CORRODED (RUDDER) · airframe 38,385 hrs · 37,102 cycles

RIGHT # 3 OUTBOARD ACTUATOR FITTING ASSY MOUNT HARDWARE CORRODED (C-CHECK) RO 4/30/2020 REMOVED AND REPLACED R/H #3 FITTING ACTUATOR HARDWARE IAW CRJ 200 AMM TORQUE WRENCH STS-2250 DUE 10NOV2020

Part: FASTENER — CORRODED (TE FLAP) · airframe 38,385 hrs · 37,102 cycles

RIGHT FLAP HINGE BOX # 5 FITTING ASSY MOUNT HARDWARE CORRODED (C-CHECK) RO 4/30/2020 REMOVED AND REPLACED L/H #5 O/B FLAP HINGE BOX 4 ASSEMBLY MOUNTING HARDWARE IAW CRJ 200 AMM.

Part: NUT — CORRODED (TE FLAP) · airframe 38,385 hrs · 37,102 cycles

LEFT # 4 HINGE BOX FORWARD FITTING ATTACHING NUT CORRODED (C-CHECK) RO 4/30/2020 REMOVED AND REPLACED #4 LEFT HINGE BOX FORWARD ATTACHING NUT IAW CRJ 200 AMM. TORQUE WRENCH STS- 0252 DUE 10-DEC-20 AND STS-3817 DUE 05APR20

Part: NUT — CORRODED (TE FLAP) · airframe 38,385 hrs · 37,102 cycles

RIGHT FLAP HINGE BOX # 4 SELF LKG, CSTL FORWARD CORRODED (C-CHECK) RO 4/30/2020 REMOVED AND REPLACED R/H FLAP HINGE BOX #4 NUT IAW CRJ 200 AMM TORQUE WRENCH STS-2250 DUE 25 NOV 20

Part: NUT — CORRODED (TE FLAP) · airframe 38,385 hrs · 37,102 cycles

LEFT # 4 HINGE BOX, AFT FITTING ATTACHING NUT CORRODED (C-CHECK) RO 4/30/2020 REMOVED AND REPLACED L/H #4 HINGE BOX AFT ATTACH FITTING NUT IAW CRJ 200 AMM. NO FURTHER DEFECTS NOTED AT THIS TIME. TORQUE WRENCH INFO STS-4227 DUE 11 FEB 21

Part: NUT — CORRODED (TE FLAP) · airframe 38,385 hrs · 37,102 cycles

LEFT # 4 HINGE BOX MIDDLE FITTING ATTACHING NUTS CORRODED (C-CHECK) RO 4/30/2020 REMOVED AND REPLACED AT LEFT # 4 HINGE BOX MIDDLE FITTING NUTS IAW CRJ 200 AMM STS TOOL 0252 S/N 0411010479 CAL 10 DEC 2019 DUE 10 DEC 2020

Part: STRINGER — CRACKED (FUSELAGE) · airframe 38,385 hrs · 37,102 cycles

STGR 3 CRACKED ON INBOARD SIDE AT FS 280.0. (C-CHECK) RO 4/30/2020 REMOVED AND REPLACED SPLICE ANGLE AT STGR 3L FS 280.0 INBOARD SIDE IAW: CRJ200 SRM.

Part: STRINGER — CRACKED (FUSELAGE) · airframe 38,385 hrs · 37,102 cycles

STGR 3 CRACKED ON OUTBOARD SIDE AT FS 280.0. (C-CHECK) RO 4/30/2020 REMOVED AND REPLACED SPLICE ANGLE ON OUTBOARD SIDE OF S-3L AT FS280 IAW: CRJ200 SRM. TOPCOAT APPLIED IAW: CRJ200 SRM.

Part: FITTING — CRACKED (FUSELAGE) · airframe 38,385 hrs · 37,102 cycles

INTERCOASTAL CLIP ON AFT SIDE OF REAR PRESSURE BULKHEAD WEB BETWEEN FS621 AND FS625 RIGHT SIDE MID FUSELAGE IS CRACKED. (C-CHECK) RO 4/30/2020 REMOVED AND REPLACED INTERCOASTAL CLIP ON AFT SIDE OF REAR PREASSURE BULKHEAD WEB BETWEEN FS621 AND FS625 RIGHT SIDE MID FUSELAGE.IAW CRJ-200 SRM.

Part: FITTING — CRACKED (FUSELAGE) · airframe 38,385 hrs · 37,102 cycles

INTERCOASTAL CLIP ON AFT SIDE OF REAR PRESSURE BULKHEAD WEB BETWEEN FS621 AND FS625 LEFT SIDE MID FUSELAGE IS CRACKED. (C-CHECK) RO 4/30/2020 REMOVED AND REPLACED INTERCOASTAL CLIP ON AFT SIDE OF THE REAR PREASSURE BULKHEAD WED BETTWEEN FS621 AND FS625 LEFT SIDE MID FUSELAGE. IAW CRJ200 SRM.

Part: STRINGER — CRACKED (FUSELAGE) · airframe 38,385 hrs · 37,102 cycles

STGR 3 CRACKED ON FWD SIDE OF FRAME AT FS 379.0. (C-CHECK) RO 4/30/2020 REPAIRED STGR 3L FS 379-FS 394 IAW STS EA 70-2020-046. AND COMPLIED WITH MAJOR REPAIR AND SKYCARD WEIGHT REMOVED FROM AIRCRAFT WAS 0.0 LBS AND WEIGHT ADDED WAS .057 LBS WEIGHT AND BALANCE NOT EFFECTIVE DUE TO WEIGHT BEING UNDER 2.5 LBS ADDED TO AIRCRAFT PRESSURIZATION CHECK COMPLETED OK IAW CRJ 200 AMM. NDT PERFORMED USING UNIT S/N N500D000N080284 CAL DUE DATE 07FEB21

Part: FASTENER — CORRODED (LT AILERON) · airframe 38,385 hrs · 37,102 cycles

LT WING AILERON HINGE FITTING #1, I/B HARDWARE ON THE FWD SPAR CORRODED. (C-CHECK) RO 4/30/2020 REMOVED AND REPLACED LEFT WING AILERON HINGE FITTING #1 INBD HARDWARE IAW CRJ 200 AMM AND CRJ 200 CMM SEE CAMP 20179195

Part: FASTENER — CORRODED (LT AILERON) · airframe 38,385 hrs · 37,102 cycles

L/H AILRON RETINING PLATES ATTACHING HARDWARE CORRODED. REF # CAMP 20516992 (C-CHECK) RO 4/30/2020 REMOVED AND REPLACED RETAINING PLATE ATTACH HARDWARE NAS6203 2H AND AN960KDIOL IAW CRJ 200 AMM AND CRJ 200 CMM SEE CAMP 20179195 FOR SIGN OFF

Part: FASTENER — CORRODED (RT WING) · airframe 38,385 hrs · 37,102 cycles

DAMAGED/ CORRODED HARDWARE ON PANEL 698AB, RT WING T/E. REF. CAMP# 20511061 (C-CHECK) RO 4/30/2020 REPLACED DAMAGED/ CORRODED HARDWARE AND INSTALLED PANEL 698AB IAW CRJ 200 AMM

Part: FASTENER — CORRODED (RT WING) · airframe 38,385 hrs · 37,102 cycles

DAMAGED/ CORRODED HARDWARE ON PANEL 698KT, RT WING T/E. REF. CAMP#20511065 (C-CHECK) RO 4/30/2020 REPLACED DAMAGED/CORRODED HARDWARE AND REINSTALLED PANEL 698KT IAW CRJ 200 SRM AND AMM.

Part: FASTENER — CORRODED (RT WING) · airframe 38,385 hrs · 37,102 cycles

DAMAGED/ CORRODED HARDWARE ON PANEL 698LT, RT WING T/E. REF. CAMP# 20511067 (C-CHECK) RO 4/30/2020 REPLACED DAMAGED AND CORRODED HARDWARE AND REINSTALLED PANEL 698LT IAW CRJ 200 SRM AND AMM.

Part: FASTENER — CORRODED (RT WING) · airframe 38,385 hrs · 37,102 cycles

DAMAGED/ CORRODED HARDWARE ON PANEL 698MT, RT WING T/E. REF. CAMP# 20511101 (C-CHECK) RO 4/30/2020 REPLACED CORRODED/DAMAGED HARDWARE AND REINSTALLED PANEL 698MT IAW CRJ 200 SRM AND AMM.

Part: BEARING — CORRODED (LT AILERON) · airframe 38,385 hrs · 37,102 cycles

REMOVE & REINSTALL LH AILERON TO PERFORM REPLACMENT OF AILERON BEARINGS, BUSHINGS, AND HARDWARE PER AMM. USE NEW BOLTS WHEN REINSTALLING AILERON IAW AMM. COMPLY WITH TASK CARD (C-CHECK) RO 4/30/2020 REMOVED & REINSTALLED LH AILERON TO PERFORM REPLACMENT OF AILERON BEARINGS, BUSHINGS, AND HARDWARE PER AMM. USED NEW BOLTS WHEN REINSTALLING AILERON IAW AMM. COMPLIED WITH TASK CARD

Part: BULKHEAD — CRACKED (FUSELAGE) · airframe 38,385 hrs · 37,102 cycles

COMPLY WITH SCHEDULED MAINTENANCE CODE: AD - COMPLY WITH PARAGRAPH (J) OF AD BY: (J)(1) DOING A NONDESTRUCTIVE INSPECTION FOR CRACKING OF THE FORWARD FACE OF THE FUSELAGE STATION (FS) 621 PRESSURE BULKHEAD, IN ACCORDANCE WITH AWL (J)(2) MODIFYING THE RPB AND DOING A NONDESTRUCTIVE INSPECTION FOR CRACKING OF THE FS 621 PRESSURE BULKHEAD WEB, IN ACCORDANCE WITH BOMBARDIER REPAIR ENGINEERING ORDER (REO). AND MARKING THIS CAMP AS "STRUCTURAL REPAIR," WHICH WILL GENERATE AN RA FOR TRACKING THE SDIR FOR THIS REO ON THIS AIRPLANE, PART NUMBER: - , SERIAL NUMBER: 7538, POSITION: (C-CHECK) RO 4/30/2020 COMPLIED WITH PARAGRAPH (J) OF AD BY:(J)(1) DOING A NONDESTRUCTIVE INSPECTION FOR CRACKING OF THE FORWARD FACE OF THE FUSELAGE STATION (FS) 621 PRESSURE BULKHEAD, IN ACCORDANCE WITH AWL.(J)(2) MODIFYING THE RPB AND DOING A NONDESTRUCTIVE INSPECTION FOR CRACKING OF THE FS 621 PRESSURE BULKHEAD WEB, IN ACCORDANCE WITH BOMBARDIER REPAIR ENGINEERING ORDER (REO).AND;MARKING THIS CAMP AS "STRUCTURAL REPAIR," WHICH WILL GENERATE AN RA FOR TRACKING THE SDIR FOR THIS REO ON THIS AIRPLANE.COMPLIED WITH SERIAL NUMBER 7538. COMPLIED WITH MAJOR REPAIR AND SKYCARD REO, IAW CRJ200 SRM, WEIGHT REMOVED FROM REPAIR IS 0.0 LBS AND WEIGHT ADDED IS 31.76 LBS AT ARM 733 IN AND MOMENTS 23280.08 IN LBS, COMPLIED WITH TASK CARD

Part: ELECTRONIC UNIT — MALFUNCTIONED (PROXIMITY SENSOR) · airframe 37,966 hrs · 36,639 cycles

UPON LANDING PROX SYS CHAN CAUTION, STEERING INOP, A/SKID OUTBID A/SKID INBD CAUTION, PARK BRAKE SOV CAUTION. NO STEERING AT THIS TIME EXITED RUNWAY NEED TOW TO GATE FLT# 3840 CLOSEDREMOVED AND REPLACED THE PROXIMITY SENSOR ELECTRONIC UNIT (PSEU)IAW AMM. OPS CHECK IS GOOD AT THIS TIME. PERFORMED OPERATIONAL AND FUNCTIONAL TEST OF THE NOSEWHEEL STEERING (NWS) SYSTEM IAW AMM. OPS CHECK IS GOOD AT THIS TIME. PERFORMED OPERATIONAL TEST OF THE ANTISKID SYSTEM IAW AMM. OPS CHECK IS GOOD AT THIS TIME. PERFORMED OPERATIONAL TEST OF THE PARKING BRAKE SYSTEM IAW AMM. OPS CHECK IS GOOD AT THIS TIME. NO FAULTS NOTED

Part: STRUCTURE — CRACKED (DOOR FRAME) · airframe 34,740 hrs · 33,014 cycles

POSSIBLE CRACK FOUND UNDER ACCESS DOOR 211AL AFT LATCH. REMOVED AND REPLACED THE DOOR LANDING SKIN IAW SRM.

Part: AUTOPILOT SYS — MALFUNCTIONED · airframe 28,333 hrs · 25,929 cycles

UNCOMMANDED STAB TRIM MOVEMENT WITH AUTOPILOT ENGAGED.

Part: FLOOR SUPPORT — CRACKED (FUSELAGE) · airframe 27,551 hrs · 25,093 cycles

CABIN FLOOR SUPPORT STRUCTURE FS 280.00 BEAM, CLIP CRACKED LBL 9 OTBD SIDE UPPER END. C-CHECK REPLACED CLIP FOR CABIN FLOOR AT FS 280 LBL 9 OTBD SIDE IAW REO.

Part: SPAR — GOUGED (TE FLAP) · airframe 27,551 hrs · 25,093 cycles

RT INBD FLAP, GOUGE ON FWD SPAR BETWEEN OTBD & MID VANE ACTUATOR. C-CHECK BLENDED OUT GOUGE ON RT INBD FLAP FWD SPAR IAW SRM.

Part: FLOOR SUPPORT — CRACKED (FUSELAGE) · airframe 27,551 hrs · 25,093 cycles

CABIN FLOOR SUPPORT STRUCTURE FS 280.00 BEAM, UPPER RADIUS CRACKED LBL 11. C-CHECK REPAIRED CABIN FLOOR SUPPORT STRUCTURE FS 280.00 BEAM, UPPER ANGLE AT LBL 11 IAW REO.

Part: BULKHEAD — GOUGED (FUSELAGE) · airframe 27,551 hrs · 25,093 cycles

GOUGE ON UPPER FWD FACE OF AFT PRESS BULKHEAD LT OF CTR LINE. C-CHECK REPAIRED GOUGE ON UPPER FWD FACE OF AFT PRESS BULKHEAD LT OF CTR IAW REO.

Part: BULKHEAD — GOUGED (FUSELAGE) · airframe 27,551 hrs · 25,093 cycles

THREE GOUGES ON RT SIDE LOWER FWD FACE OF AFT PRESS BULKHEAD JUST ABOVE FLOOR LINE. C-CHECK REPAIRED THREE GOUGES ON RT SIDE LOWER FWD FACE OF AFT PRESS BULKHEAD JUST ABOVE FLOOR LINE WITHIN LIMITS IAW REO.

Part: SKIN — GOUGED (LT WING) · airframe 27,551 hrs · 25,093 cycles

LT WING LOWER SKIN IS GOUGED AT WS 385. C-CHECK REPAIRED BLENDED AREA AT LT LOWER WING SKIN, WS 385.00 IAW SRM.

Part: AILERON — CHAFED (RT WING) · airframe 27,551 hrs · 25,093 cycles

RT WING AILERON TOP LE INBD OF CTR HINGE CHAFED. C-CHECK REPAIRED RT WING AILERON TOP LE INBD CTR HINGE CHAFE IAW REO.

Part: SKIN — GOUGED (LT WING) · airframe 27,551 hrs · 25,093 cycles

LT WING LOWER SKIN IS GOUGED AT WS 340, BETWEEN PCU & FLUTTER DAMPER ACCESS PANELS. C-CHECK REPAIRED BLENDED AREA AT LT LOWER WING SKIN, WS 340.00 IAW SRM.

Part: AILERON — CHAFED (LT WING) · airframe 27,551 hrs · 25,093 cycles

LT WING AILERON TOP LE OTBD OF OTBD HINGE CHAFED. C-CHECK REPAIRED LT WING AILERON TOP LE OTBD OF OTBD HINGE CHAFE IAW REO.

Part: AILERON — CHAFED (LT WING) · airframe 27,551 hrs · 25,093 cycles

LT WING AILERON TOP LE OTBD OF INBD HINGE CHAFED. C-CHECK BLENDED DAMAGED AREA IAW REO.

Part: AILERON — CHAFED (LT WING) · airframe 27,551 hrs · 25,093 cycles

LT WING AILERON TOP LE INBD OF CTR HINGE CHAFED. C-CHECK BLENDED DAMAGED AREA IAW REO.

Part: SECU — FAILED (NR 2) · airframe 27,365 hrs · 24,899 cycles

IN FLIGHT SPOILER SELECTED LT SPOILER DEPLOYED RT FAILED TO DEPLOY CAUSING A ROLL MOMENT. FLT 2915 REPLACED NR 2 SECU IAW AMM. PN ON OFF 49-164-06, SN ON 01697 & SN OFF 01842.

Part: ACCUMULATOR — FAILED (HYDRAULIC SYS) · airframe 26,317 hrs · 23,734 cycles

HYDRAULIC SYSTEM 3 SHOWED 90% QUANTITY. FLT#2997 REPLACED HYDRAULIC SYSTEM NR 3 ACCUMULATOR IAW AMM. PN ON/OFF 11094-4 SN ON 11094-2859 SN OFF 11094-2701

Part: HYDRAULIC SYSTEM — CONTAMINATED (NR 3) · airframe 26,306 hrs · 23,722 cycles

BOTH BRAKES ARE VERY WEAK, PEDAL TRAVELS ALL THE WAY TO THE STOPS TO GET THE PLANE TO STOP. FLT#2974 INSPECTED BRAKES & FITTINGS. ALL FOUND TO BE NORMAL. BLED AIR OUT OF NR 3 HYDRAULIC SYSTEM. OPERATIONS CHECKED GOOD AT THIS TIME.

Part: LIGHT — INOPERATIVE (STAIRS) · airframe 26,087 hrs · 23,486 cycles

EMERGENCY LIGHT ON STAIRS IS BURNED OUT, RELAMPED.

Part: LIGHT — INOPERATIVE (CABIN) · airframe 25,416 hrs · 22,790 cycles

FLT 2971. EMERGENCY LIGHT BY MAIN CABIN DOOR STEPS DOES NOT ILLUMINATE. REPLACED LIGHT.

Part: RETRACTOR — OBSTRUCTED (COCKPIT) · airframe 25,038 hrs · 22,383 cycles

F/O SHOULDER HARNESS INTERNAL REEL STUCK. (FLT 2922) REMOVED DEBRIS FROM F/O'S SHOULDER HARNESS RETRACTOR.

Part: RESERVOIR — FAILED (HYDRAULIC SYS) · airframe 24,355 hrs · 21,666 cycles

DURING GEAR RETRACTION RECEIVED HYDRAULIC 3 LOW PRESSURE CAUTION, GEAR DISAGREE, AND NOSE DOOR OPEN WARNING. (FLT 2980) REPLACED NR 3 HYDRAULIC SYSTEM RESERVOIR AND SERVICED NR 3 HYDRAULIC SYSTEM TO PROPER LEVEL. P/N: 7303-1 S/N OFF: 471A

Part: MECHANISM — DIRTY (CABIN DOOR) · airframe 24,328 hrs · 21,635 cycles

MAIN CABIN DOOR WOULD NOT OPEN. (FLT 2986) CLEANED AND LUBED CABIN DOOR LOCK MECHANISM.

Part: UPLOCK — FAILED (RT MLG) · airframe 24,203 hrs · 21,502 cycles

GEAR DISAGREE MESSAGE. (FLT 2923) REPLACED RIGHT UPLOCK ASSEMBLY PER AMM 32-32-05 AND BLED HYD SYSTEM NR 3 PER MM. P/N: 17051-101, S/N OFF: NGL/1181/01.

Part: UPLOCK — FAILED (LT MLG) · airframe 24,059 hrs · 21,350 cycles

LEFT MAIN LANDING GEAR DID NOT COME DOWN. (FLT 2950) REPLACED LEFT GEAR UPLOCK ASSEMBLY. P/N: 17051-101, S/N OFF: DCL495-96

Part: SELECTOR VALVE — FAILED (LANDING GEAR) · airframe 24,000 hrs · 21,291 cycles

RECEIVED A GEAR DOWN DISAGREE. (FLT 2961) REPLACED LANDING GEAR SELECTOR VALVE IN REFERENCE TO MM. P/N ON: 750005000, S/N OFF: 0048T.

Part: LIGHT — INOPERATIVE (CABIN) · airframe 23,961 hrs · 21,248 cycles

NR 3 OVERHEAD EMERGENCY LIGHT IS OUT. (FLT 2996) RELAMPED EMERGENCY LIGHT.

Part: LIGHT — INOPERATIVE (CABIN) · airframe 23,770 hrs · 21,036 cycles

NR 2 AND NR 3 OVERHEAD EMERGENCY LIGHTS ARE OUT. (FLT 2965) RELAMPED EMERGENCY LIGHTS.

Part: STOP FITTING — OUT OF ADJUST (PAX DOOR) · airframe 23,573 hrs · 20,836 cycles

MAIN CABIN DOOR WOULD NOT OPEN. (FLT 2970) ADJUSTED UPPER FORWARD STOP SHIMS.

Part: LIGHT — INOPERATIVE (CABIN) · airframe 23,573 hrs · 20,836 cycles

NR 2 OVERHEAD EMERGENCY LIGHT IS OUT. (SERVICE) RELAMPED EMERGENCY LIGHT.

Part: SKIN — DENTED (RT WING) · airframe 23,427 hrs · 20,682 cycles

DENT ON RIGHT WING LOWER OUTER SKIN 6 INCHES AFT OF LEADING EDGE, BETWEEN WS 330.25 AND WS 343.50. (SERVICE) COMPLIED WITH REO.

Part: FLASHLIGHT — INOPERATIVE (COCKPIT) · airframe 22,767 hrs · 19,962 cycles

CAPT FLASHLIGHT WILL NOT STAY ILLUMINATED. R & R CAPT'S FLASHLIGHT IAW AMM 25-61-00.

Part: GLOWSTRIP — DETERIORATED (CABIN) · airframe 21,225 hrs · 18,275 cycles

PLASTIC STRIP THAT EMG MARKINGS ON FLOOR IN FRONT OF SEAT 8 C NEEDS REPLACING. REMOVED AND REPLACED PHOTO LUMINESCENT FLOOR MARKING ASSY AT SEAT 8C IAW CRJ 200 AMM 33-51-01.

Part: FLASHLIGHT — INOPERATIVE (CABIN) · airframe 20,949 hrs · 17,961 cycles

F/A REPORTS FLASHLIGHT INOP. REPLACED F/A FLASHLIGHT AT GALLEY AREA OPS CHECKED GOOD IAW AMM 25-61-01. (CLOSED)

Part: BRACKET — CORRODED (BS 319.7) · airframe 20,741 hrs · 17,722 cycles

SERVICE DOOR CUTOUT LOWER SILL JOINT BRACKET CORRODED AT FS 319.70. REMOVED FLOORBOARD LANDING FWD OF SERVICE DOOR TO ACCESS JOINT BRACKET IAW SRM 51-42-06. REMOVED FWD SERVICE DOOR CUTOUT TRIM PANEL TO ACCESS JOINT BRACKET BY REMOVING 3 EA SCREWS. REMOVED JOINT BRACKET AT FS 319.70 IAW SRM 51-42-21. INSTALLED JOINT BRACKET AT FS 319.70 RBL 36 IAW SRM 51-42-21. INSTALLED FLOOR LANDING FWD OF SERVICE DOOR IAW SRM 51-42-06. INSTALLED TRIM PANEL FWD OF SERVICE DOOR IAW AMM 25-26-01-400-801.

Part: ISOLATOR — BROKEN (BS 620 BULKHEAD) · airframe 20,755 hrs · 17,737 cycles

FOUND 4 EA BROKEN ISOLATORS AT 621 BULKHEAD. REMOVED 4EA ISOLATORS 621 BULKHEAD IAW SRM 51-42-13. INSTALLED NEW SERVICEABLE ISOLATORS AT 621 BULKHEAD IAW SRM 51-42-13. (CLOSED)

Part: STRINGER CLIP — CORRODED (BS 319.7 S17R) · airframe 20,741 hrs · 17,722 cycles

FOUND CORRODED CLIP AT FS 319.70 STR 17R. REMOVED CORRODED CLIP AT FS 319.70 IAW SRM 51-42-06. LOCATED AND INSTALLED CLIP IAW SRM 51-42-06, 51-42-13, 51-42-26. PRIOR TO INSTALLATION TREATED, PRIMED & PAINTED IAW SRM 51-25-06 & 51-25-16. BRACKETS PN 601R38303-255 AND 601R31049-31 ARE FABRICATED IAW DWGS 601R38303 (DETAIL-255) AND 601R31049 (DETAIL-31) RESPECTIVELY. FIRST ARTICLES INSP HAS BEEN COMPLETED. BOTH BRACKETS MEET THE REQUIREMENTS OF THE DWGS.

Part: POST — CRACKED (BS 409) · airframe 20,741 hrs · 17,722 cycles

REMOVED LBL 18 VERTICAL POST AT FS 409+128 IAW SRM 51-42-06. NEW VERTICAL POST REQUIRES DRILL UP AND INSTALL. DRILLED AND RIVETED NEW POST TO LBL 18 INBD POST IAW SRM 51-42-06. REQUIRE INSTALLATION. INSTALLED VISULOK FASTENERS & RIVETS WITH POST AT FS 409+128 LBL 28 IAW SRM 51-42-22 & 51-42-06. REQUIRES TOPCOAT & SEALANT & CORROSION INHIBITOR COATING. TOPCOATED ALL FASTENERS AND SEALED AROUND AREA IAW SRM 51-25-16 & 51-23-00. APPLIED CORROSION INHIBITOR IAW SRM 51-21-11. COMPLIED WITH EC/TC REO 601R-53-41-889 AND MET ALL REQUIREMENTS OF REO 601R-53-41-889, REVISION A.

Part: POST — CRACKED (BS 409) · airframe 20,741 hrs · 17,722 cycles

FS 409+128 VERT POST RBL 18 OTBD POS AFT RADIUS FAILS NDT WITH AN INDICATION GREATER THAN 50 PERCENT SCREEN HEIGHT. REMOVED RBL 18 VERTICAL POST AT F.S. 409+128 IAW SRM 51-42-06. INSTALLED FASTENER AND POST AT F.S. 409+128 RBL 18 IAW SRM 51-42-22. INSTALLED RIVETS AT RBL 18 FS 409+128 POST COMMON TO FLOORBEAM IAW SRM 51-42-06. TOPCOATED ALL FASTENERS IAW SRM 51-25-16 AND APPLIED CORROSION INHIBITING COMPOUND IAW SRM 51-21-11. COMPLIED WITH EC/TC REO 601R-53-41-889 AND MET ALL REQUIREMENTS OF REO 601R-53-41-889, REVISION A.

Part: POST — CRACKED (FUSELAGE) · airframe 20,741 hrs · 17,722 cycles

FS 409+128 VERT POST BL 0 LT POS AFT RADIUS FAILS NDT WITH AN INDICATION GREATER THAN 50 PERCENT SCREEN HEIGHT. REMOVED VERT POST AT FS 409+128 BL O IAW SRM 51-42-06. ON FURTHER INVESTGATION RT POST FOUND CRACKED. INDICATION TWO NE POSTS & REF WERE DRILLED & ASSY TO FOM FS 409+128 BL 0 VERT POS IAW SRM 51-40-06 & 51-40-11 & 51-42-06. INSTALLED POST ASSY AT FS 409.0+128 BL 0 IAW SRM 51-42-06 AND REO 601R-53-41-889. TOPCOATED IAW SRM 51-25-21 AND APPLIED CORROSION INHIBITING COMPOUND IAW SRM 51-21-11. C/W EC/TC REO 601R-53-41-889 AND MET ALL REQUIREMENTS OF REO 601R-53-41-889, REV A.

Part: INTERCOSTAL — CRACKED (BS 484) · airframe 20,741 hrs · 17,722 cycles

RT FS 484 INTERCOSTAL ANGLE AT RBL 36 IS CRACKED. REMOVED DAMAGED RT 484 INTERLOSTAL CLIP AT RBL 36 AND INSTALLED NEW SERVICEABLE CLIP IAW SRM 51-40-11 & 51-42-21.

Part: FLOORBEAM — CORRODED (BS 280) · airframe 20,741 hrs · 17,722 cycles

FS 280, FWD J ANGLE ON TRANSVERSE BEAM HAS SEVERAL AREAS OF CORROSION. REMOVED FS 280 FWD J ANGLE IAW SRM 51-40-11. LOCATED AND DRILLED NEW ANGLE IAW SRM 51-40-11. INSTALLED REQUIRED. INSTALLED NEW SERVICEABLE FWD FLOOR SUPPORT ANGLE AT FS 280 IAW SRM 51-42-06, 51-42-10 AND 51-42-21.

Part: FLOOR SUPPORT — CRACKED (BS 280) · airframe 20,741 hrs · 17,722 cycles

SUPPORT CLIP AT FS 280, RBL 9 OTBD SIDE IS CRACKED. REMOVED DAMAGED CLIP AT FS 280, RBL 9, OTBD SIDE AND FAB'D NEW CLIP IAW STEP 9 OF REO 601R-53-11-171 INSTALLED NEW SERVICEABLE CLIP IAW SRM 51-41-21.

Part: FLOORBEAM — CRACKED (BS 280) · airframe 20,741 hrs · 17,722 cycles

PILOTS BULKHEAD FS 280, LBL 9.0 FLOORBEAM IS CRACKED 2". C/W STEP 1 OF REO 601R-53-11-171. PERFORMED EDDY CURRENT INSP ON CUT OUT EDGES OF FLOOR ANGLE. NO INDICATIONS FOUND AT THIS TIME, REPORT ATTACHED IAW STEP 2 OF REO 601R-53-11-171D AND NDTM PT 1 51-20-06. FABRICATED REPAIR PARTS IAW STEP 3 OF REO 601R-53-11-171. C/W EC/TC REO 601R-53-11-171 AND MET ALL THE REQUIREMENTS OF REO 601R-53-11-171 AND C/W STEPS 4-13 OF REO 601R-53-11-171.

Part: SKIN — CORRODED (FUSELAGE) · airframe 20,741 hrs · 17,722 cycles

FUSELAGE SKIN IS CORRODED ON EXTERIOR SURFACE AT AFT BOTTOM EDGE OF SERVICE DOOR CUTOUT. CORROSION IS APPROX .002" D. REMOVED LIGHT CORROSION IAW SRM 51-21-06, RESTORED FINISH IAW SRM 51-25-06 & 51-25-26.

Part: SILL — CORRODED (BS 310-349) · airframe 20,741 hrs · 17,722 cycles

PASSENGER DOOR SILL ANGLE IS CORRODED BETWEEN FS 310.00 AND FS 349.00. CORROSION IS APPROX .005"D. ON FURTHER INVESTIGATION, FOUND PAX DOOR HANDRAIL STOW CAPS FWD & AFT AT SILL ANGLE CORRODED. REMOVED PAX DOOR SILL ANGLE & PAX DOOR FWD & AFT HANDRAIL STOW CUPS FOR REPLACEMENT IAW SRM 51-42-06 & 51-42-11 & 51-42-21. INSTALLED NEW SERVICEABLE PAX DOOR SILL ANGLE TO NEW SERVICEABLE HANDRAIL STOW CUPS 2 EACH IAW CRJ 200 SRM 51-42-06 & 51-42-11 & 51-42-21. REPLACED FASTENERS REQUIRE TOPCOAT PAINT. TOUCHED UP FASTENER IAW SRM 51-25-01.

Part: INTERCOSTAL — CRACKED (BS 484) · airframe 20,741 hrs · 17,722 cycles

LT FS 484.00 INTERCOSTAL ANGLES AT LBL 27 AND LBL 36 ARE CRACKED. R & R INTERCOSTAL CLIP 601R31171-17 AT LBL 36, FS 484.0 IAW SRM 51-42-21. INTERCOSTAL CLIP AT FS 484 LBL 27 REQUIRES INSTALL. R & R INTERCOSTAL CLIP 601R31171-9 AT LBL 27, FS 484.0 IAW SRM 51-42-21. (CLOSED)

Part: PLACARD — DETERIORATED (ESCAPE HATCH) · airframe 20,741 hrs · 17,722 cycles

CREW ESCAPE HATCH (831) PLACARDS AND PAINT ARE DETERIORATED. PAINTED CREW ESCAPE HATCH IAW SRM 51-25-01 AND APPLIED NEW SILKSCREENS IAW MM 11-10-03-400-801.

Part: ANGLE — CRACKED (BS 621-625) · airframe 20,741 hrs · 17,722 cycles

FS 621-FS 625 OBLIQUE ANGLES LT CRACKED. REMOVED AND INSTALLED OBLIQUE ANGLE AT FS 621-FS 625 IAW SRM 51-42-21. PAINT REQUIRED. PAINTED REPAIRED AREA IAW SRM 51-25-16.

Part: FLOORBEAM — CORRODED (CARGO BAY) · airframe 19,876 hrs · 16,722 cycles

CARGO BAY FLOORBEAM AT LBL 27 IS CORRODED OUT OF LIMITS (EXFOLIATION) AT AFT END AROUND OTBD FLANGE NUTPLATE HOLE. REMOVED DAMAGED FLOORBEAM CAP IAW SRM 51-42-06 & 51-42-21. LOCATED & DRILLED & INSTALLED NEW FLOORBEAM CAP IAW REO 601R-53-61-3548 STEPS 1-7. RIV NUTS NEEDS INSTALLED & PAINT. INSTALLED RIV NUTS (BLINDNUTS) QTY 4 IAW SRM 51-42-34. PREPED AND PAINTED BEAM CAP IAW SRM 51-25-01. C/W EC/TC REO 601R-53-61-3548 IAW REO 601R-53-61-3548.

Part: SEAT TRACK — CORRODED (BS 559-574) · airframe 19,876 hrs · 16,722 cycles

1 SECTION OF SEAT TRACK AND 3 ANCHOR PLATES ARE CORRODED BETWEEN FS 559+80 AND FS 574 LBL 27. R & R SEAT TRACK SEGMENT AND ANCHOR PLATES ON LBL 27 BETWEEN FS 574 AND FS 559+80 IAW SRM'S 51-40-11 AND 51-41-02.

Part: SEAT TRACK — CORRODED (BS 559-621) · airframe 19,876 hrs · 16,722 cycles

2 SEAT TRACK SEGMENTS AND 2 ANCHOR PLATES ARE CORRODED BETWEEN FS 559+80 AND FS 621 LBL 9. R & R 2 SEAT TRACK SEGMENTS AND 2 ANCHOR PLATES IAW SRM'S 51-40-11 AND 51-41-02.

Part: SEAT TRACK — CORRODED (BS 559) · airframe 19,876 hrs · 16,722 cycles

ONE SEAT TRACK SEGMENT IS CORRODED BETWEEN FS 559+80 AND FS 559+95 AT RBL 27. R & R (1) SEAT TRACK SEGMENT BETWEEN FS 559+80 AND F.S. 559+95 AT RBL 27 IAW SRM 51-40-11 AND 51-41-02.

Part: LIGHT — CRACKED (CABIN) · airframe 19,876 hrs · 16,722 cycles

EXIT LIGHT ON THE GALLEY SIDE CLOSEOUT PANEL IS CRACKED. R & R EXIT LIGHT ON GALLEY CLOSEOUT PANEL IAW AMM'S 33-51-10-000-801 AND 33-51-10-400-801. OPS TEST DUE. OPS TEST OF EMERG LIGHTS GOOD AT THIS TIME IAW AMM TASK 33-51-00-710-801.

Part: SEAT TRACK — CORRODED (BS 559-574) · airframe 19,876 hrs · 16,722 cycles

TWO SEAT TRACK SEGMENTS ARE CORRODED BETWEEN FS 559+80 AND FS 574 RBL 9. R & R 2 SEAT TRACK SEGMENTS AT RBL 9 FROM FS 559+80 TO 574 IAW SRMS 51-40-11 AND 51-41-02.

Part: LIGHT — MISSING (CABIN) · airframe 19,691 hrs · 16,520 cycles

REPLACED EMERGENCY LIGHT STRIP AT ROW 14 A & B IAW AMM 33-50-01.

Part: LIGHT — MISSING (CABIN) · airframe 19,692 hrs · 16,520 cycles

EMERGENCY LIGHT STRIP MISSING AT 14 A & B.

Part: DOOR — DAMAGED (MAIN PAX) · airframe 19,285 hrs · 16,047 cycles

PAX DOOR WON'T CLOSE PROPERLY. SHOWS RED ON DOOR PAGE.

Part: BULKHEAD WEB — CRACKED (BS 559) · airframe 19,260 hrs · 16,022 cycles

RT FS 559 BULKHEAD WEB HAS AN INDICATION NOTED INBD OF RBL 18.0, WL 59.10 APPROX .3 INCHES IN LENGTH 60 PERCENT FSH. FAILED NDT INSP. REPAIRED FS 559 BULKHEAD CAPS AND WEB FROM LBL 27 TO RBL 27 IAW REO 601R-53-41-260, REV 10/04/09 2. COMPLIED WITH EC/TC REO 601R-53-41-260 IAW REO 601R-53-41-260.

Part: FLAP — MALFUNCTIONED (WING) · airframe 17,980 hrs · 14,783 cycles

FLAP FAIL AMBER MSG, LEFT FLAP SHOWS 3 AND RT SHOWS 4. COMPLIED WITH QRH, TOUCHDOWN LESS THAN 400 FEET PER MINUTE. EMERGENCY DECLARED. FLT 5108 CX & ON 3/4/09 FLT'S 5215X2, 5029X2.

Part: FRAME — CORRODED (FUSELAGE) · airframe 15,874 hrs · 12,888 cycles

FS 349 FRAME IS CORRODED AT BL 0.

Part: FRAME — CORRODED (FUSELAGE) · airframe 15,874 hrs · 12,888 cycles

FS 319 FRAME IS CORRODED AT BL 0.

Part: FRAME — CORRODED (FUSELAGE) · airframe 15,874 hrs · 12,888 cycles

FS 333 FRAME IS CORRODED AT BL 0.

Part: FITTING — CRACKED (FUSELAGE) · airframe 15,874 hrs · 12,888 cycles

LEFT SIDE FRAME 384 LBL 27 INBOARD CLIP CRACKED.

Part: PLACARD — WORN (ESCAPE HATCH) · airframe 15,874 hrs · 12,888 cycles

CREW ESCAPE HATCH EXTERIOR PLACARDS WORN AND MISSING.

Part: ATTACH FITTING — CRACKED (FUSELAGE) · airframe 15,874 hrs · 12,888 cycles

AFT CARGO SUPPORT BEAM ATTACH FITTING IS CRACKED. REMOVED AND REPLACED CARGO LINTEL AFT BOTTOM ATTACH FITTING IAW SRM 51-42-21.

Part: STRUCTURE — CORRODED (OVERWING EXIT) · airframe 15,874 hrs · 12,888 cycles

MILD CORROSION BOTTOM RT OVERWING EXIT. THOROUGHLY CLEAND AND RE-INSPECTED OVER WING EXIT SURROUND STRUCTURE. SUSPECTED CORROSION WAS DETERMINED TO BE EXCESSIVE DIRT AND DEBRIS IN THE EXISTING CORROSION INHIBITING COMPOUND. NO FURTHER EVIDENCE OF CORROSION WAS FOUND. APPLIED NEW CORROSION PREVENTATIVE COMPOUND.ALL WORK DONE IAW SRM 51-21-00 AND 51-21-11.

Part: SHAFT — CORRODED (ESCAPE HATCH) · airframe 15,874 hrs · 12,888 cycles

CREW ESCAPE HATCH OUTER HANDLE SHAFT HAS MOISTURE AND CORROSION.

Part: FITTING — CRACKED (FUSELAGE) · airframe 15,874 hrs · 12,888 cycles

RIGHT FS 625 CLIP IN AFT EQUIP BAY CRACKED.

Part: FLAP — FAILED (WING) · airframe 15,813 hrs · 12,837 cycles

ACFT DIVERTED INTO MSN FOR FLAP FAIL AT WHEN SELECTING 8, EMERGENCY DECLARED. FLT 4602 CX.

Part: FLAP — MALFUNCTIONED (WING) · airframe 15,738 hrs · 12,775 cycles

ON DESCENT INTO ATW SELECTED FLAPS TO 8 AND FAILED AT ZERO. DIVERTED TO ORD AND DECLARED AN EMERGENCY INTO ORD. FLT 4616 CX.

Part: FLOOR SUPPORT — CORRODED (BS 280) · airframe 14,529 hrs · 11,658 cycles

FWD FLOOR SUPPORT ANGLE AT FS 280 IS CORRODED.

Part: UNKNOWN — CRACKED (BS 280) · airframe 14,529 hrs · 11,658 cycles

RBL 9 INBOARD & OUTBOARD CLIPS CRACKED AT FS 280.

Part: UNKNOWN — CRACKED (BS 280) · airframe 14,529 hrs · 11,658 cycles

LBL 9 INBOARD & OUTBOARD CLIPS CRACKED AT FS 280.

Part: STRUCTURE — CORRODED (BS 349) · airframe 14,529 hrs · 11,658 cycles

FS 349 CORRODED AT SERVICE DOOR.

Part: WEB — CRACKED (BS 280) · airframe 14,529 hrs · 11,658 cycles

FS 280 WEB CRACKED OUTBOARD OF LBL 9 AND OUTBOARD OF RBL 9.

Part: PLACARD — WORN (CABIN) · airframe 14,529 hrs · 11,658 cycles

PAX DOOR 'EXIT' PLACARD WORN. REMOVED AND REPLACED PAX DOOR 'EXIT' PLACARD IAW CRJ 200 AMM 11-30-00.

Part: FLAP SYSTEM — FAILED (TE FLAPS) · airframe 14,169 hrs · 11,288 cycles

FLAPS FAIL ON APPROACH WHEN SELECTING FROM 0 DEG TO 8 DEG. {EMERGENCY DECLARED}

Part: LAMP — INOPERATIVE (EMERGENCY LIGHT) · airframe 13,778 hrs · 10,942 cycles

EMERGENCY FLOOR LIGHT AT ENTRY DOOR LAMPS INOP.

Part: UNKNOWN — CRACKED (BS 640 S14R) · airframe 13,466 hrs · 10,665 cycles

SUSPECT CRACK AT RIGHT FS 640 STRINGER 14 FWD RADIUS.

Part: FRAME — CRACKED (BS 640) · airframe 13,466 hrs · 10,665 cycles

LEFT SIDE 640 FRAME IS CRACKED. COMPLETED INSTALLATION OF LOWER PYLON BOLT AND 2 HI-LOKS THROUGH BOX BEAM STRAP, ALL WORK DONE IAW REO 601R-53-061 APENDIX B JOB COMPLETE DK 7022603 12-10-06V. PERFORMED EDDY CURRENT INSPECTION OF LT FS 640 FRAME DOUBLER PER MTC REQUEST IAW CRJ 200 NDTM PART 1. 51-20-06. LT 640 DOUBLE IS CRACKED. REMOVED LT SIDE 640 DOUBLER, REMOVED FASTENERS FOR FS 640 FRAME CUTLINE. CUT FLANGE ON LT SIDE FS 640 FRAME, CLEANED UP CUT LINE. ABOVE WORK DONE REF SB 601R-53-061 APPENDIX B CC21316. PERFORMED EDDY CURRENT INSPECTION OF CUT LINE AND BONDED DOUBLER AT FS 640.00, LEFT SIDE, IAW SB 601R-53-061 APPENDIX B PER CRJ 200 NDTM 51-20-06. NO DEFECTS NOTED. LOCATED EXISTING AND ADDED FAS

Part: STEP — CRACKED (AIRSTAIR) · airframe 13,014 hrs · 10,274 cycles

A/S/D BOTTOM STEP SEPARATED AND CRACKED AT ATTACHED STAY ROD BRACKET TO STEP COMPOSITE.

Part: BULB — INOPERATIVE (EXIT SIGN) · airframe 12,666 hrs · 10,012 cycles

SERVICE DOOR EMER EXIT SIGN HAS BULBS INOPERATIVE.

Part: STEP — BROKEN (AIRSTAIR DOOR) · airframe 12,241 hrs · 9,676 cycles

BOTTOM STEP ON AIRSTAIR DOOR IS BROKEN.

Part: WIRE — BROKEN (CABIN)

DURING A C-CHECK, THE CABIN OVERHEAD EMERGENCY LIGHT, BETWEEN THE EMERGENCY EXITS ON THE AFT SIDE, WAS FOUND TO BE INOPERATIVE. (K)

Part: FRAME — CRACKED (FUSELAGE)

DURING A C-CHECK, THE PASSENGER DOOR FORWARD FRAME MEMBER AT FS 338.90 IAW REO. MAINTENANCE IS REPAIRING THE PASSENGER DOOR FORWARD FRAME MEMBER AT FS 338.90 IAW REO. (K)

Part: ANCHOR FITTING — CRACKED (FUSELAGE)

DURING A C-CHECK, THE PASSENGER DOOR AFT ANCHOR FITTING WAS FOUND TO BE CRACKED BEYOND LIMITS. MAINTENANCE REMOVED AND REPLACED PASSENGER DOOR AFT ANCHOR FITTING. (K)

Part: HANDLE — CRACKED (FUSELAGE)

DURING A C-CHECK, THE AVIONICS BAY DOOR HANDLE WAS FOUND TO BE CRACKED BEYOND LIMITS. MAINTENANCE REMOVED AND REPLACED THE AVIONICS BAY DOOR HANDLE. (K)

Part: FLASHLIGHT — INOPERATIVE (CABIN)

DURING A GROUND INSPECTION, THE CAPTAINS FLASHLIGHT WAS FOUND TO BE INOPERATIVE. MAINT REMOVED AND REPLACED THE CAPT FLASHLIGHT. OPERATIONAL CHECKS GOOD. AIRCRAFT OK FOR SERVICE. (K)

Part: STEP — CRACKED (PAX DOOR)

DURING HANGAR MAINTENANCE IN MCN, THE BOTTOM STEP ON THE PASSENGER DOOR WAS FOUND CRACKED. MAINTENANCE REMOVED AND REPLACED THE BOTTOM STEP ON THE PASSENGER DOOR. (M)

Part: STEP — CRACKED (PAX DOOR)

DURING A GROUND INSPECTION, THE BOTTOM STEP ON THE PASSENGER DOOR WAS FOUND CRACKED. MAINTENANCE REMOVED AND REPLACED THE BOTTOM STEP ON THE PASSENGER DOOR. OPERATIONAL CHECKS GOOD. AIRCRAFT OK FOR SERVICE. (K)

Part: STEP — BROKEN (PAX DOOR)

DURING HANGAR MAINTENANCE IN MCN, THE BOTTOM STEP ON THE PASSENGER DOOR WAS FOUND BROKEN. MAINTENANCE REMOVED AND REPLACED THE BOTTOM STEP ON THE PASSENGER DOOR. (M)

Part: STEP — CRACKED (PAX DOOR)

DURING AN A-CHECK IN MCN, THE PASSENGER DOOR TOP STEP AT THE RIGHT REAR SECTION WAS FOUND CRACKED. MAINTENANCE REMOVED AND REPLACED THE PASSENGER DOOR TOP STEP. (M)

Part: TRACK — INOPERATIVE (EMERGENCY LIGHT)

DURING A GROUND INSPECTION, THE FORWARD EMERGENCY FLOOR LIGHTING FROM ROW 5 FORWARD WAS FOUND TO BE INOPERATIVE. MAINTENANCE CLEANED AND REMOVED MOISTURE FROM THE FORWARD EMERGENCY FLOOR LIGHT TRACK AT ROW 5 FORWARD. OPERATIONAL CHECKS GOOD. AIRCRAFT OK FOR SERVICE.

Part: CLIP — CRACKED (FUSELAGE)

DURING A C-CHECK IN MCN, THE CLIPS AT FS 484, LBL 27 AND RBL 27 AND LBL 36 AND RBL 36 WERE FOUND TO BE CRACKED BEYOND LIMITS. MAINTENANCE IS REMOVING AND REPLACING THE CLIPS AT FS 484, LBL 27 AND RBL 27 AND REPAIRING THE CLIPS AT FS 484, LBL 36 AND RBL 36 IAW ASA EO 600-53-0098. (M)

Part: STRINGER CLIP — CRACKED (FUSELAGE)

DURING A C-CHECK IN MCN, THE LEFT AND RIGHT CLIPS AT FS 625, NEAR STRINGERS 14L/R WERE FOUND TO BE CRACKED BEYOND LIMITS. MAINTENANCE IS REMOVING AND REPLACING THE LEFT AND RIGHT CLIPS AT FS 625, NEAR STRINGERS 14 L/R IAW ASA EO 600-53-0174. (M)

Part: FLOOR SUPPORT — CRACKED (FUSELAGE)

DURNG A C-CHECK IN MCN, THE LEFT AND RIGHT FLOOR SUPPORT ANGLES AT FS 621 IN THE CARGO COMPARTMENT WERE FOUND TO BE CRACKED BEYOND LIMITS. MAINTENANCE IS REPAIRING THE LEFT AND RIGHT FLOOR SUPPORT ANGLES AT FS 621 IAW ASA EO 600-53-0105. (M)

Part: STEP — BROKEN (PAX DOOR)

FLT 4709 - DURING A GROUND INSPECTION IN DFW, THE BRACE ON THE PASSENGER DOOR BOTTOM STEP WAS FOUND BROKEN OFF. MAINTENANCE REMOVED AND REPLACED THE PASSENGER DOOR BOTTOM STEP ASSEMBLY. OPERATIONAL CHECK GOOD. AIRCRAFT OK FOR SERVICE. (M)

Part: FITTING — CRACKED (PAX DOOR)

DURING HANGAR MAINTENANCE IN MCN, THE AFT ANCHOR FITTING ON THE PASSENGER DOOR WAS FOUND CRACKED. MAINTENANCE INSPECTED THE AFT ANCHOR FITTING ON THE PASSENGER DOOR AND FOUND THE CRACK TO BE WITHIN LIMITS. THE CRACK IS TO BE MONITORED AT EVER SERVICE CHECK AND THE ANCHOR FITTING IS TO BE REPLACED WITHIN 100 FLIGHT HOURS IAW REO 601R-52-11-272. AIRCRAFT OK FOR SERVICE. MAINTENANCE REMOVED AND REPLACED THE AFT ANCHOR FITTING. OPERATIONAL CHECKS GOOD. AIRCRAFT OK FOR SERVICE. (M)

Part: LAMP — INOPERATIVE (EMERGENCY LIGHT)

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

Part: STEP — BROKEN (PAX DOOR)

DURING HANGAR MAINTENANCE IN MCN, THE BOTTOM STEP ON THE MAIN PASSENGER DOOR WAS FOUND TO BE BROKEN. MAINTENANCE REMOVED AND REPLACED THE BOTTOM STEP ON THE MAIN PASENGER DOOR. OPERATIONAL CHECKS GOOD. AIRCRAFT OK FOR SERVICE. (M)

Part: BULB — BURNED OUT (FUSELAGE)

FLT 4768 - DURING GROUND INSPECTION IN ATL, THE RIGHT AFT OVERWING EMERGENCY EXIT LIGHT WAS INOPERATIVE. MAINTENANCE REMOVED AND REPLACED THE BURNED OUT EXTERIOR OVERWING EMERGENCY LIGHT BULB. OPERATIONAL CHECKS GOOD. AIRCRAFT OK FOR SERVICE. (M)