N837AS

Part: STRUCTURE — DAMAGED (WING ROOT) · airframe 36,561 hrs · 33,714 cycles

DAMAGE NOTED ON REPAIR MADE TO UPPER LT WING ROOT. COMPLIED WITH GREO 601R-53-41-341

Part: CONNECTOR — UNSECURE (EMERGENCY LIGHT) · airframe 36,277 hrs · 33,427 cycles

ENTRY LEVEL EMERGENCY EXIT LIGHT INOPERATIVE. REMOVED AND RESEATED CONNECTOR ON EMERGENCY EXIT LIGHT ASSY AT ENTRY LEVEL AND REINSTALLED LIGHT ASSY IAW AMM 33-51-10, OPS CHECKED GOOD. ACFT OK FOR SERVICE.

Part: BATTERY — INOPERATIVE (EMERGENCY LIGHTS) · airframe 35,025 hrs · 32,203 cycles

NR 3 EMERGENCY BATTERY INOPERATIVE. R & R NR 3 EMERGENCY BATTERY IAW AMM 33-51-04. OPS CHECKED GOOD.

Part: BATTERY PACK — DISCHARGED (FLASHLIGHT) · airframe 34,123 hrs · 31,264 cycles

F/A FLASHLIGHT INOPERATIVE. REPLACED FA FLASHLIGHT BATTERIES. OPS CHECKED GOOD IAW AMM 25-61-00.

Part: DRAG ANGLE — CRACKED (PAX DOOR) · airframe 33,437 hrs · 30,573 cycles

CRACK AT PAX DOOR AFT DRAG ANGLE BY FITTING.

Part: BULB — BURNED OUT (EMERGENCY LIGHT) · airframe 33,048 hrs · 30,188 cycles

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

Part: LIGHT — CRACKED (PAX DOOR) · airframe 33,020 hrs · 30,152 cycles

EXIT/PULL BETA LIGHT ON PAX DOOR LATCH/LOCK LEVER FOUND TO BE CRACKED. R & R CRACKED BETA EXIT/PULL LIGHT ON PAX DOOR LATCH/LOCK LEVER WITH NEW IAW AMM 20-21-00-901-801.

Part: SEAT TRACK — CORRODED (BS 409-559) · airframe 32,994 hrs · 30,127 cycles

SEAT TRACK ON LBL 9 BETWEEN FS 409+126 TO FS 559+4 HAVE NUMEROUS SPOTS OF CORROSION. REMOVED SEAT TRACK IAW AMM 53-01-11-000-802, SUBTASK 53-01-11-020-002, PART B. LOCATED AND DRILLED NEW SEAT TRACK IAW SRM 51-40-11. INSTALLED NEW SEAT TRACK IAW MM TASK 53-01-11-400-802.

Part: SEAT TRACK — CORRODED (BS 364-409) · airframe 32,992 hrs · 30,125 cycles

SEAT TRACK ON RBL 9.00 FROM FS 364.00 TO FRAME STATION 409+128 HAS NUMEROUS SPOTS OF MINOR CORROSION. REMOVED RBL 9.00 FS 364.00-399.50 CORRODED SEAT TRACK IAW AMM 53-01-11-000-802. INSTALLED NEW SEAT TRACK PN 601R31032-15 IAW AMM 53-01-11-400-802. REMOVED RBL 9.00, FS 399.50-409+128 CORRODED SEAT TRACK IAW AMM 53-01-11-000-802. LOCATED FASTENER HOLE IN NEW SEAT TRACK, AND INSTALLED IAW AMM 53-01-11-400-802 AND SRM 51-40-11.

Part: FLOORBEAM — CRACKED (BS 559) · airframe 32,994 hrs · 30,127 cycles

FLOORBEAM CRACKED AT RBL 9.00 AND LBL 9.00 BETWEEN FS 559.00. REPAIRED IAW SRM 51-42-06.

Part: BULKHEAD — CRACKED (AFT) · airframe 33,020 hrs · 30,152 cycles

FOUND REAR PRESSURE BULKHEAD WEB HAS INDICATION NOTED APPROX 3.0" IN LENGTH 70 PERCENT FSH AT BL 0.0 WL 108 TO WL 111. FAILED NDT INSPECTION. REPAIRED IAW REO 601R-53-61-4813.

Part: ANGLE — CORRODED (FUSELAGE) · airframe 32,994 hrs · 30,127 cycles

AFTER REMOVAL OF THE DRAINAGE RAMP IN LWR PAX DOOR FOUND BOTH ANGLES AT FS 320.10 AND THE CLIPS AT FS 338.00 ARE CORRODED BEYOND LIMITS. R & R THE ANGLES IAW SRM 51-42-06.

Part: SEAT TRACK — CORRODED (BS 364-409) · airframe 32,994 hrs · 30,127 cycles

SEAT TRACK LBL 9.00 FS 364-409+128 IS SEVERELY CORRODED. REMOVED SEAT TRACK IAW AMM 53-01-11-000-802. INSTALLED NEW SEAT TRACK IAW AMM 53-01-11-400-802.

Part: BULKHEAD — CRACKED (AFT FUSELAGE) · airframe 32,994 hrs · 30,127 cycles

FOUND REAR PRESSURE BULKHEAD WEB HAS INDICATION NOTED APPROX 3.0" IN LENGTH 70 PERCENT FSH AT BL 0.0, WL 108 TO WL 111. FAILED NDT INSPECTION. REPAIRED IAW REO 601R-53-61-1285 REV D, DATED 10/31/2011.

Part: BULKHEAD — CRACKED (AFT) · airframe 33,020 hrs · 30,152 cycles

FOUND REAR PRESSURE BULKHEAD WEB HAS INDICATION NOTED AT BL 0.0, WL 136.0 APPROX 1.0" IN LENGTH 50 PERCENT FSH. FAILED NDT INSPECTION. COMPLIED WITH REO 601R-53-61-4813.

Part: BULKHEAD — CRACKED (AFT FUSELAGE) · airframe 32,994 hrs · 30,127 cycles

FOUND REAR PRESSURE BULKHEAD WEB HAS INDICATION NOTED AT BL 0.0, WL 136.0, APPROX 1.0" IN LENGTH 50 PERCENT FSH. FAILED NDT INSPECTION. REPAIRED IAW REO 601R-53-61-4813.

Part: ANGLE — CORRODED (FUSELAGE) · airframe 32,994 hrs · 30,127 cycles

AFTER REMOVAL OF THE DRAINAGE RAMP IN LWR PAX DOOR, FOUND THE AFT CORNER HAS CORROSION BEYOND LIMITS AND THE FWD CORNER. REMOVED THE PAX DOOR FWD LWR CORNER IAW SRM 51-42-06, SRM 51-42-13 AND SRM 51-42-21. INSTALLED THE NEW PAX DOOR FWD LWR CORNER IAW SRM 51-42-06, SRM 51-42-13 AND SRM 51-42-21.

Part: SEAT TRACK — CORRODED (BS 559) · airframe 33,020 hrs · 30,152 cycles

SEAT TRACK RBL 9.0 FS 559.00 - 559.00+80 HAS NUMEROUS SPOTS OF MINOR CORROSION. R & R DAMAGED SEAT TRACK IAW MM TASK 53-01-11-000-802 AND GREO 601R-53-00-485.

Part: POST — CRACKED (BS 409) · airframe 32,992 hrs · 30,125 cycles

FOUND FS 409+128 VERTICAL POST BL0.0 LT SIDE HAS INDICATION NOTED APPROX 3" IN LENGTH, 50 PERCENT FSH AT AFT FLANGE RADIUS WL 69.0. FAILED NDT INSPECTION. REMOVED POST AT STA 409+128 BL 0 IAW SRM 51-42-06. DRILLED UP NEW POST PN 601R32208-159, ASSY AND INSTALLED IAW SRM 51-40-11, 51-42-06 AND REO 601R-53-41-889.

Part: SPAR — CRACKED (LT WING) · airframe 33,020 hrs · 30,152 cycles

CRACK AT LT WS 148.019 AND THE REAR WING SPAR. AN INDICATION WAS NOTED APPROX .250L .60 PERCENT FULL SCREEN HEIGHT. REPAIRED LT WS 148.019 IAW REO 601R-57-21-130 AND 601R-57-21-131.

Part: SEAT TRACK — CORRODED (BS 364-399.5) · airframe 32,992 hrs · 30,125 cycles

LT FLOOR SEAT TRACK, LBL 9 CORRODED THROUGH SIDE OF SEAT TRACK, FS 364.00 - FS 399.50. REMOVED CORRODED FLOOR SEAT TRACK FROM FS 364.00 - FS 399.00, LBL 9 IAW AMM SUBTASK 53-01-11-020-002, FIG 401.B. INSTALLED NEW SEAT TRACK IAW AMM SUBTASK 53-01-11-420-001, FIG 401.B.

Part: LIGHT — CRACKED (CABIN) · airframe 32,301 hrs · 29,418 cycles

EMERGENCY LIGHT NEXT TO PASSENGER DOOR HAS A CRACKED FRAME. R & R FLOOD LIGHT, FLOOR LEVEL EMERGENCY LIGHT ASSY IAW AMM 33-51-11. OPS CHECKS GOOD ACFT GOOD FOR SERVICE. SDR CLOSED.

Part: WIRE — DISCONNECTED (EMERGENCY LIGHT) · airframe 31,692 hrs · 28,760 cycles

WIRES FOUND DISCONNECTED FROM EXIT SIGN, BELOW F/A JUMPSEAT. RECONNECTED AND RESECURED BROKEN WIRE TO FWD ENTRY WAY LIGHTED FLOOR LEVEL EXIT SIGN IAW AMM 33-51-10. OPS CHECKED GOOD.

Part: LIGHT — INOPERATIVE (CABIN) · airframe 29,261 hrs · 25,984 cycles

PAX DOOR AND SERVICE DOOR EMERGENCY LIGHTS INOP. R & R BOTH PAX DOOR AND SERVICE DOOR EMERGENCY LIGHTS IAW AMM 33-51-00. OPS CHECKED GOOD.

Part: FLOORBEAM — CORRODED (BS 621) · airframe 29,227 hrs · 25,941 cycles

FLOORBEAM CAP AT RBL 27 FS 621 IS CORRODED. REO 601R-53-61-3968 REV HAS BEEN ACCOMPLISHED AND ALL STEPS HAVE BEEN DOCUMENTED AND SIGNED FOR ON A NON-ROUTINE WORKCARD. ALL RII'S HAVE BEEN ACCOMPLISHED BY A TRAINED, QUALIFIED AND AUTHORIZED RII INSPECTOR IAW GMM 3-3 PROCEDURES PRIOR TO THE ACFT BEING RETURNED TO SERVICE. ALSO REO 601R-53-61-3961 REV HAS BEEN ACCOMPLISHED AND ALL STEPS HAVE BEEN DOCUMENTED AND SIGNED FOR ON A NON-ROUTINE WORK CARD. ALL RII'S HAVE BEEN ACCOMPLISHED BY A TRAINED, QUALIFIED AND AUTHORIZED RII INSPECTOR IAW GMM 3-3 PROCEDURES PRIOR TO THE ACFT BEING RETURNED TO SERVICE. (CLOSED)

Part: WIRE — BROKEN (EMERGENCY LIGHT) · airframe 29,227 hrs · 25,941 cycles

WIRE FOR EMERGENCY LIGHT ON WARDROBE BROKEN. REPLACED SPLICE WITH QUARTER TURN QUICK DISCONNECT. OPS TEST OF EMERGENCY LIGHTS REQUIRED IAW 33-51-00-710-801. PERFORMED OPS TEST OF EMERGENCY LIGHT IAW 33-51-00-710-801. ALL CHECKS GOOD AT THIS TIME.

Part: FLOORBEAM — CORRODED (BS 574-621) · airframe 29,215 hrs · 25,929 cycles

FLOORBEAM CAP AT LBL 27, FS 621 TO FS 574 IS CORRODED. REPAIRED.

Part: FLOORBEAM — CORRODED · airframe 29,215 hrs · 25,929 cycles

CORROSION FOUND ON RT END OF FLOORBEAM, NEAR SERVICE DOOR. REO 601R-53-21-1230 HAS BEEN ACCOMPLISHED AND ALL STEPS HAVE BEEN DOCUMENTED AND SIGNED FOR ON A NON-ROUTINE WORK CARD. RETURNED TO SERVICE.

Part: ISOLATION MOUNT — CRACKED (BS 621 BULKHEAD)

FWD BULKHEAD ISOLATION MOUNT CRACKED. R & R ISOLATOR MOUNTS ON FWD BULKHEAD FS 621 IAW SRM 51-42-06.

Part: DOUBLER — CORRODED (FLOOR PANEL) · airframe 29,215 hrs · 25,929 cycles

LT PRESSURE FLOOR SKIN DOUBLER OTBD OF LBL 36 JUST FWD OF FS 544 IS CORRODED. REMOVED CORROSION ON LT PRESSURE FLOOR SKIN DOUBLER IAW REO 601R-53-41-666. REF MATERIAL LOSS FOR PREVIOUS BLENDOUT WAS .010. REMOVED .003 MORE MATERIAL MAKING .013 TOTAL MATERIAL LOSS. REMAINING MATERIAL IS .067. MINIMUM ALLOWABLE MATERIAL THICKNESS FOR PRESSURE FLOOR SILL ASSY ANGLE IS .055 IAW REO 601R-53-41-666. AREA FOUND IN LIMITS IAW REO 601R-53-41-666. TREATED, PRIMED AND TOPCOATED AREA IAW REO 601R-53-41-666. PERFORMED EDDY CURRENT OF LT FLOOR SKIN REPAIRED AREAS IAW NDTM 51-20-06. NO INDICATIONS NOTED AT THIS TIME. APPLIED CIC IAW REO 601R-53-41-666, DISPOSITION 2-2, STEP F.

Part: FRAME — CRACKED (BS 605) · airframe 29,215 hrs · 25,929 cycles

FS 605, LEFT FRAME IS CRACKED AT FASTENERS JUST BELOW WL 73. REMOVED DAMAGED FRAME IAW SRM 51-42-06, PARA 11, PG 18. LOCATED, DRILLED AND INSTALLED NEW FRAME SECTION PN 601R36026-29 IAW SRM 51-42-06, 51-42-21, 51-40-11.

Part: DOUBLER — CORRODED (FLOOR PANEL) · airframe 29,215 hrs · 25,929 cycles

LT PRESSURE FLOOR SKIN DOUBLER AT FS 461 OTBD OF LBL 36 IS CORRODED. REMOVED CORROSION ON LT PRESSURE FLOOR DOUBLER IAW REO 601R-53-41-666. REF MATERIAL LOSS FOR PRESSURE FLOOR SILL ASSY ANGLE WAS .010 FROM PREVIOUS BLENDOUT DATED 1/21/09. REMOVED .002 MORE MATERIAL MAKING .012 TOTAL MATERIAL LOSS. REMAINING MATERIAL IS .068. MINIMUM ALLOWABLE MATERIAL THICKNESS IS .055 IAW REO 601R-53-41-666. AREA IS FOUND IN LIMITS IAW REO 601R-53-41-666. TREATED, PRIMED AND TOPCOATED AREA IAW REO 601R-53-41-666. IAW REO 601R-53-41-666. PERFORMED EDDY CURRENT OF LT FLOOR SKIN DOUBLER REPAIRED AREAS IAW NDTM 51-20-06. NO INDICATIONS NOTED AT THIS TIME. APPLIED CIC IAW REO 601R-53-41-666, 2-2 DISPOSITION STEP F.

Part: DOUBLER — CORRODED (FLOOR PANEL) · airframe 29,215 hrs · 25,929 cycles

LT PRESSURE FLOOR SKIN DOUBLER OTBD OF LBL 36 AT FS 424 IS CORRODED. REMOVED CORROSION ON LT PRESSURE FLOOR SILL ASSY (SKIN DOUBLER) IAW REO 601R-53-41-666. MATERIAL LOSS IS .003, REMAINING MATERIAL IS .077. MINIMUM ALLOWABLE MATERIAL THICKNESS IS .055. AREA FOUND IN LIMITS IAW REO 601R-53-41-666. TREATED, PRIMED AND TOPCOATED AREA IAW REO 601R-53-41-666. PERFORMED EDDY CURRENT OF LT FLOOR SKIN DOUBLER REPAIRED AREAS IAW NDTM 51-20-06. NO INDICATIONS NOTED AT THIS TIME. APPLIED CIC IAW REO 601R-53-41-666.

Part: DOUBLER — CORRODED (FLOOR PANEL) · airframe 29,215 hrs · 25,929 cycles

LT PRESSURE FLOOR SKIN DOUBLER OTBD OF LBL 36 AT FS 449+85 IS CORRODED. REMOVED CORROSION ON LT PRESSURE FLOOR SILL ASSY (SKIN DOUBLER) IAW REO 601R-53-41-666. REF MATERIAL LOSS FOR PRESSURE FLOOR SILL ASSY ANGLE WAS .010 FROM PREVIOUS BLENDOUT DATED 1/21/09. REMOVED .007 MORE MATERIAL MAKING .017 TOTAL MATERIAL LOSS. REMAINING MATERIAL IS .063., MINIMUM ALLOWABLE MATERIAL THICKNESS IS .055 IAW REO 601R-53-41-666. AREA FOUND IN LIMITS IAW REO 601R-53-41-666. TREATED, PRIMED AND TOP COATED AREA IAW REO 601R-53-41-666. PERFORMED EDDY CURRENT OF LT FLOOR SKIN DOUBLER REPAIRED AREAS IAW NDTM 51-20-06. NO INDICATIONS NOTED AT THIS TIME. APPLIED CIC IAW REO 601R-53-41-666, 2-2 STEP F.

Part: DOUBLER — CORRODED (FLOOR PANEL) · airframe 29,215 hrs · 25,929 cycles

LT PRESSURE FLOOR SKIN DOUBLER OTBD OF LBL 36 AT FS 544 IS CORRODED. REMOVED CORROSION ON LT PRESSURE FLOOR SILL ASSY (SKIN DOUBLER) IAW REO 601R-53-41-666. REF MATERIAL LOSS FOR PRESSURE FLOOR SILL ASSY ANGLE WAS .010 FROM PREVIOUS BLENDOUT. REMOVED .002 MORE MATERIAL MAKING .012 TOTAL MATERIAL LOSS. REMAINING MATERIAL IS .068. MINIMUM ALLOWABLE MATERIAL THICKNESS IS .055 IAW REO 601R-53-41-666. AREA FOUND IN LIMITS IAW REO 601R-53-41-666. TREATED, PRIMED AND TOP COATED AREA IAW REO 601R-53-41-666. PERFORMED EDDY CURRENT OF LT FLOOR SKIN DOUBLER REPAIRED AREAS IAW NDTM 51-20-06. NO INDICATIONS NOTED AT THIS TIME. APPLIED CIC IAW REO 601R-53-41-666 2-2 DISP, STEP F.

Part: DOUBLER — CORRODED (FLOOR PANEL) · airframe 29,215 hrs · 25,929 cycles

RT PRESSURE FLOOR SKIN DOUBLER OTBD OF RBL 36 AT FS 529 IS CORRODED. REMOVED CORROSION ON RT PRESSURE FLOOR SKIN ASSY IAW REO 601R-53-41-666. REF MATERIAL LOSS FOR PRESSURE FLOOR SILL ASSY ANGLE WAS .010 FROM PREVIOUS BLENDOUT. REMOVED .004 MORE MATERIAL MAKING .014 TOTAL MATERIAL LOSS. REMAINING MATERIAL IS .066. MINIMUM ALLOWABLE MATERIAL THICKNESS IS .055 IAW REO 601R-53-41-666. AREA FOUND IN LIMITS IAW REO 601R-53-41-666. TREATED, PRIMED AND TOPCOATED AREA IAW REO 601R-53-41-666. PERFORMED EDDY CURRENT OF RT FLOOR SKIN DOUBLER REPAIRED AREAS IAW NDTM 51-20-06. NO INDICATIONS NOTED AT THIS TIME.

Part: FLOOR SKIN — CORRODED (BS 461) · airframe 29,215 hrs · 25,929 cycles

LT PRESSURE FLOOR SKIN OTBD OF LBL 36 IS CORRODED AT FS 461. REMOVED CORROSION ON RT PRESSURE FLOOR SKIN ASSY IAW REO 601R-53-41-666. REF MATERIAL LOSS FOR PRESSURE FLOOR SILL ASSY ANGLE WAS .010 FROM PREVIOUS BLENDOUT. REMOVED .002 MORE MATERIAL MAKING .012 TOTAL MATERIAL LOSS. REMAINING MATERIAL IS .068. MINIMUM ALLOWABLE MATERIAL THICKNESS IS .055 IAW REO 601R-53-41-666. AREA FOUND IN LIMITS IAW REO 601R-53-41-666. TREATED, PRIMED AND TOPCOATED AREA IAW REO 601R-53-41-666. PERFORMED EDDY CURRENT OF RT FLOOR SKIN REPAIRED AREAS IAW NDTM 51-20-06. NO INDICATIONS NOTED AT THIS TIME. APPLIED CIC IAW REO 601R-53-41-666, 2-2 DISPOSITION, STEP F.

Part: FLOOR SUPPORT — CRACKED (BS 621) · airframe 29,215 hrs · 25,929 cycles

FLOOR SUPPORT ANGLE AT FS 621 ON OTBD RT SIDE IS CRACKED IN THE RADIUS. REPLACED EXISTING REPAIR WITH NEW SERVICEABLE PARTS IAW REO 601R-53-61-117, REV C, STEPS 1 THRU 7. REPAIR OF THE DAMAGED PORTIONS OF ANGLE 601R35031-239 IS COMPLETED IAW REO 601R-53-61-117 AND MEETS WITH ALL ITS REQUIREMENTS. REPAIR CLASSIFIED AS A MINOR REPAIR IAW SOP 5702. FOUND TO BE SATISFACTORY.

Part: FLOOR SUPPORT — CORRODED (BS 559-621) · airframe 29,215 hrs · 25,929 cycles

RT CARGO FLOOR SUPPORT FROM FS 621 TO FS 559+80 IS CORRODED. REMOVED CORROSION IAW SRM 51-21-06. FOUND TO BE OUT OF LIMITS IAW SRM 53-00-00. REMOVED FLOOR SUPPORT AND LOCATED AND DRILLED NEW SUPPORT IAW SRM 51-42-06 AND 51-42-21. INSTALLED NEW SILL IAW REO 601R-53-61-3953.

Part: SEAT TRACK — CORRODED (BS 394-409) · airframe 29,215 hrs · 25,929 cycles

RT SEAT TRACK HAS CORROSION, FS 394.00-409+128, RBL 9. REMOVED CORRODED SEAT TRACKS IAW AMM 53-01-11-000-802. INSTALLED NEW SERVICEABLE SEAT TRACKS AND SCREWS IAW AMM 53-01-11-400-802.

Part: SUPPORT FITTING — CRACKED (WINDOW POST) · airframe 29,215 hrs · 25,929 cycles

PILOTS OTBD WINDSHIELD POST LOWER SUPPORT FITTING CRACKED. DRILLED HOLES FOR NEW FITTING IAW SRM 51-40-11. INSTALLED NEW SERVICEABLE FITTING, PN 601R33235-3S IAW SRM 51-42-21. (CLOSED)

Part: DRAG ANGLE — CRACKED (PAX DOOR) · airframe 29,215 hrs · 25,929 cycles

PAX DOOR AFT DRAG ANGLE CRACKED AT DOOR ASSIST PULLEY. REPAIRED PAX DOOR AFT DRAG ANGLE IAW REO 601R-52-11-513.

Part: FRAME — CORRODED (BS 319 S26L) · airframe 29,215 hrs · 25,929 cycles

CORROSION FOUND ON FS 319, FRAME, STR 26L IN MAIN AVIONICS COMPARTMENT. LOCATED AND DRILLED NEW FRAME. INSTALLED FRAME IAW SRM CH 51-40-11, CH 51-42-06 AND 51-42-21.

Part: ANGLE — CORRODED (FS280) · airframe 29,215 hrs · 25,929 cycles

FWD "J" ANGLE AT FS 280 IS CORRODED. FOUND FWD "J" ANGLE CORRODED BEYOND LIMITS. REMOVED FS 280 FWD ANGLE IAW SRM 51-42-06. CLASSIFIED AS A MINOR REPAIR.

Part: FLOOR SUPPORT — CORRODED (BS 559-621) · airframe 29,215 hrs · 25,929 cycles

LT CARGO FLOOR SUPPORT SILL FROM FS 621 TO FS 559+80 IS CORRODED. REMOVED AND LOCATED NEW FLOOR SILL IAW SRM 51-42-06 AND 51-42-21.

Part: FRAME — CORRODED (BS 333 S26L/R) · airframe 29,215 hrs · 25,929 cycles

CORROSION FOUND ON FS 333.00, STR 26L-26, IN MAIN AVIONICS COMPARTMENT. CORROSION OUT OF LIMITS IAW SRM 53-00-00. REMOVED FRAME IAW SRM 51-42-06 AND 51-42-21. LOCATED, DRILLED AND INSTALLED NEW FRAME IAW SRM CH 51-40-11, CH 51-42-06 AND CH 51-42-21.

Part: FLOOR SUPPORT — CORRODED (BS 574-621) · airframe 29,215 hrs · 25,929 cycles

FLOORBEAM CAP AT LBL 27, FS 621 TO FS 574 IS CORRODED. REMOVED AND LOCATED AND DRILLED NEW CAP IAW SRM 51-42-06 AND 51-42-21.

Part: FLOORBEAM — CORRODED (FUSELAGE) · airframe 29,215 hrs · 25,929 cycles

CORROSION FOUND ON RT END OF FLOORBEAM, PN 601R32005-1, NEAR SERVICE DOOR. REPAIRED IAW REO 601R-53-21-1230.

Part: FRAME — CORRODED (BS 349 S26L) · airframe 29,215 hrs · 25,929 cycles

CORROSION FOUND ON FS 349.00 FRAME, STR 26L IN MAIN AVIONICS COMPARTMENT. INSTALLED FRAME SECTOR IAW SRM 51-42-06 AND 51-42-21.

Part: FLOOR SUPPORT — CORRODED (BS 574-621) · airframe 29,215 hrs · 25,929 cycles

FLOORBEAM CAP AT RBL 27, FS 621 TO 574 IS CORRODED. REMOVED FLOORBEAM CAP RBL 27 FS 574 TO FS 621.00 IAW SRM 51-42-06. LOCATED AND DRILLED UP NEW CAP IAW SRM 51-40-11, SRM 51-42-06 AND SRM 51-42-21. RBL 27, INSTALLED RBL 27, FLOORBEAM CAP IAW REO'S 601R-53-61-3968 AND 601R-53-61-3961.

Part: CARGO TRACK — CORRODED · airframe 29,215 hrs · 25,929 cycles

CARGO TRACKS LBL 27, LBL 9, & RBL 27 ARE CORRODED. REPLACED CARGO TRACKS IAW SRM 51-41-02.

Part: ATTACH FITTING — CRACKED (BS 280) · airframe 29,215 hrs · 25,929 cycles

FS 280 AND RBL 9, LBL 9 CLIPS ARE CRACKED. R & R CLIPS AT FS 280 LBL 9 INBD AND OTBD AND RBL 9 INBD IAW SRM 51-42-21.

Part: WEB — CRACKED (BS 280) · airframe 29,215 hrs · 25,929 cycles

FS 280, LOWER WEB AT RBL 11.0 IS CRACKED. REPAIRED IAW REO 601R-53-11-926, REV B.

Part: LIGHT — CRACKED (GALLEY) · airframe 29,215 hrs · 25,929 cycles

EMERGENCY EXIT FLOOD LIGHT ON THE SIDE OF THE GALLED IS CRACKED. INSTALLED SERVICEABLE EMERGENCY EXIT FLOODLIGHT ASSY IAW AMM 20-21-00-910-801. PERFORMED THE OPS TEST OF THE EMERGENCY EXIT FLOODLIGHT ON THE SIDE OF THE GALLEY IAW AMM 33-51-00-710-801. NO DEFECTS NOTED AT THIS TIME.

Part: FLOOR SUPPORT — CORRODED (BS 312-319.7) · airframe 29,227 hrs · 25,941 cycles

FLOOR SILL STRUCTURE IS CORRODED BETWEEN FS 312.00 AND FS 319.70 JUST FWD OF SERVICE DOOR. R & R DAMAGED SECTION OF FLOOR SILL FWD OF SERVICE DOOR IAW SRM 51-42-06. THIS REPAIR IS CLASSIFIED AS A MAJOR REPAIR IAW SOP 5702. REQUIRES COMPLETION FOR THIS REPAIR. ATTACHED M-318 FORM AS REQ'D. (CLOSED)

Part: ATTACH FITTING — CORRODED (THRESHOLD) · airframe 29,215 hrs · 25,929 cycles

SERVICE DOOR THRESHOLD STEP PLATE NEEDS REPLACEMENT DUE TO HEAVY CORROSION AND DAMAGE. FOUND CLIP THAT ATTACHES FS 319 TRANSVERSE BEAM RT TO THE SERVICE DOOR SILL ANGLE TO BE CORRODED AND REQUIRES REPLACEMENT. REMOVED DAMAGED CLIP AT FS 319 (RT) AND REPLACED WITH A NEW SERVICEABLE CLIP PN IAW SRM 51-42-21, 51-42-06 AND 51-42-13. THIS REPAIR IS CLASSIFIED A MINOR REPAIR IAW SOP 5702.

Part: ISOLATOR — CRACKED (BULKHEAD) · airframe 29,215 hrs · 25,929 cycles

FOUND REAR PRESSURE BULKHEAD HAS A CRACKED ISOLATOR AT RBL 36.20 APPROX WL 96 AND A CRACKED ISOLATOR AT RBL 27.50 APPROX WL 95. R & R MOUNT ISOLATOR REAR PRESSURE BULKHEAD IAW SRM 51-42-06. THIS REPAIR IS CLASSIFIED AS A MINOR REPAIR IAW ASA SOP 5702. (CLOSED)

Part: BULKHEAD — CRACKED · airframe 29,215 hrs · 25,929 cycles

FOUND REAR PRESSURE BULKHEAD WEB HAS INDICATION NOTED AT LBL 27.50 (AREA MARKED AT TOP OF AFT CARGO DOOR TRACK). C/W EC/TC REO 601R-53-61-1541 AND MET ALL THE REQUIREMENTS OF REO 601R-53-61-1541, REV B. THE REPAIR REQUIRES PAINT ON THE FWD/AFT SIDE OF THE BULKHEAD. PAINTED THE FWD & AFT SIDE OF THE BULKHEAD IAW SRM 51-25-06.

Part: COVER — BROKEN (EMERGENCY LIGHT) · airframe 28,788 hrs · 25,436 cycles

EMERGENCY LIGHT COVER ON WALL NEAR MAIN DOOR BROKEN. REPLACED EMERGENCY FLOOR LEVEL LIGHT ASSY IAW AMM 33-51-19. OP'S CHECKS GOOD. (CLOSED)

Part: ENGINE — FAILED (LEFT) · airframe 28,170 hrs · 24,737 cycles

LEFT ENGINE EXPERIENCED SEVERE DAMAGE DURING THE DEPARTURE PHASE OF FLIGHT. AROUND 3,000 FT, HEARD A LOUD BANG AND EXPERIENCED YAW. POWER WAS SET AROUND 88 PERCENT "N". (EMERGENCY DECLARED - A/C RETURNED TO DEPARTURE AFTER T/O) LT ENGINE ASSY WAS REPLACED. ALL OPS AND LEAK CHECKS GOOD IAW AMM 71-00-00. (CLOSED)

Part: BULB — INOPERATIVE (EMERGENCY LIGHTS) · airframe 27,632 hrs · 24,087 cycles

EMERGENCY LIGHT ON F/A WARDROBE HAS SEVERAL INOP BULBS. R & R FLOOR-LEVEL EMERGENCY FLOODLIGHTS AS REQUIRED IAW IAW AMM 33-51-19. OPS CHECK GOOD.

Part: FLASHLIGHT — INOPERATIVE (COCKPIT) · airframe 27,400 hrs · 23,832 cycles

CAPTAIN'S EMERGENCY FLASHLIGHT INOP.

Part: BATTERY — DETERIORATED (FLASHLIGHT) · airframe 27,400 hrs · 23,832 cycles

R & R BATTERIES IN CAPT'S FLASHLIGHT IAW AMM 25-61-00. (CLOSED)

Part: LIGHT — INOPERATIVE (CABIN) · airframe 26,839 hrs · 23,264 cycles

EMERGENCY FLOODLIGHT AT PAX DOOR INOP.

Part: LIGHT — INOPERATIVE (EXTERIOR) · airframe 26,764 hrs · 23,187 cycles

RIGHT NR 4 EXTERIOR EMERGENCY LIGHT INOP.

Part: CHARGER — INOPERATIVE (EMERGENCY LIGHTS) · airframe 26,729 hrs · 23,151 cycles

SECOND CEILING EMERGENCY FLOODLIGHT INOP, CABIN EMERGENCY LIGHTS - CEILING LEVEL EMERGENCY FLOOD LIGHTS. REMOVED AND REPLACED NR 4 BATTERY CHARGER IAW AMM 33-51-05. OPS CHECK GOOD.

Part: CHARGER — INOPERATIVE (EMERGENCY LIGHTS) · airframe 26,729 hrs · 23,151 cycles

FOURTH CEILING EMERGENCY FLOOD LIGHT INOP (CABIN EMERGENCY LIGHTS - CEILING LEVEL EMERGENCY FLOOD LIGHTS. REMOVED AND REPLACED NR 4 BATTERY CHARGER IAW AMM 33-51-05. OPS CHECK GOOD.

Part: LIGHT — BROKEN (CABIN) · airframe 25,597 hrs · 22,015 cycles

EMERGENCY EXIT LIGHT ON WARDROBE IS BROKEN.

Part: LIGHT — INOPERATIVE (CABIN) · airframe 25,597 hrs · 22,015 cycles

EMERGENCY LIGHTS IN FWD CABIN ARE INOP.

Part: ANCHOR FITTING — CRACKED (PAX DOOR) · airframe 25,575 hrs · 21,996 cycles

PAX DOOR FWD ANCHOR FITTING IS CRACKED.

Part: CHANNEL — DAMAGED (FUSELAGE) · airframe 25,575 hrs · 21,996 cycles

INDICATION NOTED AT FS 409+128 RBL 18 WL 69.0 INBD U CHANNEL IN RADIUS AT TOP FASTENER APPROX .30" LENGTH, VERTICALLY 95Ï¿½6 F.S.H. WILE PERFORMING ASA TASK AWL253-41-199.

Part: ANGLE — CORRODED (FUSELAGE) · airframe 25,575 hrs · 21,996 cycles

LT FLOOR SILL ANGLE CORRODED FROM FS 409+128 TO FS 559, LBL 36 - LBL 47. REMOVED MINOR CORROSION DAMAGE AT PRESSURE FLOOR SILL ASSY IAW REO 601R-53-41-666. DAMAGED REMOVED FROM FLOOR SILL PANEL FOUND TO BE WITHIN LIMITS OF REO 601R-53-41-666.

Part: PLACARD — WORN (PAX DOOR) · airframe 25,575 hrs · 21,996 cycles

PAX DOOR EXIT PLACARD IS WORN.

Part: BULKHEAD — DAMAGED (FUSELAGE) · airframe 25,575 hrs · 21,996 cycles

REAR PRESSURE BULKHEAD WEB THAT SURROUND THE LINTEL ATTACHMENT FITTING HAS A INDICATION NOTED APPROX .1" IN LENGTH 70% FSH FAILED NDT INSP.

Part: ANGLE — CORRODED (FUSELAGE) · airframe 25,575 hrs · 21,996 cycles

RT FLOOR SILL ANGLE CORRODED FROM FS 409+128 TO FS 559, RBL 36 - RBL 47. REMOVED MINOR CORROSION AT PRESSURE FLOOR SILL ASSY BETWEEN FS 409+128 AND FS 559 IAW REO 601R-53-41-666. DAMAGED REMOVED FROM FLOOR SILL PNL FOUND TO BE WITHIN LIMITS OF REO 601R-53-41-666 (MAX MATERIAL REMOVED ON FLOOR SILL PANEL TO BE .006, MAX ALLOWED IS .010). DAMAGED REMOVED FROM FLOOR ANGLE FOUND TO BE WITHIN LIMITS IAW REO 601R-53-41-666 (MAX MATERIAL REMOVED FROM FLOOR ANGLE TO BE .010, MAX ALLOWED .015). COMPLIED WITH REO 601R-53-41-666, AND REO 601R-53-41-863. COMPLIED WITH ASA EC/TC'S 601R-53-41-666 AND 601R-53-41-863.

Part: BULKHEAD — DAMAGED (FUSELAGE) · airframe 25,575 hrs · 21,996 cycles

FS 559.0 BULKHEAD WEB AND CAP ANGLE HAS INDICATIONS NOTED AT LT/RT CAP ANGLE LBL 18 & RBL 18 APPROX .2" IN LENGTH 70% FSH AND RT WEB WL 58.70, WL 59.10 APPROX .5" IN LENGTH 80% FSH ALL AREAS FAILED NDT INSP, MARKED ON ACFT. REPAIRED FS 559.0 BULKHEAD WEB AND CAP ANGLES FROM LBL 18 TO RBL 18 IAW REO 601R-53-41-260 AND REO 601R-53-41-855 DEVIATION ON RT SIDE DOUBLER. WORK C/W IAW ASA EC/TC 601R53-41-260 AND 601R-53-41-855.

Part: STEP — CRACKED (PAX DOOR) · airframe 24,506 hrs · 21,032 cycles

PAX DOOR LOWER STEP CRACKED. REMOVED AND REPLACED LOWER PAX DOOR STEP IAW AMM 52-11-04. (B)

Part: WINDOW — CRACKED (COCKPIT) · airframe 23,638 hrs · 20,291 cycles

F/O SIDE WINDOW SHATTERED AT FL250. AIRCRAFT RETURNED TO ATL AFTER T/O. EMERGENCY DECLARED.

Part: FLAP SYSTEM — FAILED (TE FLAPS) · airframe 23,007 hrs · 19,762 cycles

CLIMBING OUT 26,000FT GOT FLAP FAIL, FLAPS AT 0. A/C RETURNED TO ATL AFTER T/O. EMERGENCY DECLARED. FLTS 4573, 4860 CX.

Part: FLAP — FAILED (WING) · airframe 22,496 hrs · 19,337 cycles

FLAPS FAIL CAUTION AT 14K FT WHILE CLIMBING OUT OF ATL. EMERGENCY DECLARED.

Part: ATTACH ANGLE — CRACKED (LT WING) · airframe 21,593 hrs · 18,636 cycles

LT WING MIDDLE L/E,I/B ATTACH ANGLE IS CRACKED. REMOVED AND REPLACED LEFT WING L/E I/B ATTACH ANGLE, WITH NEW ONE, P/N 600-12045-11, IAW CRJ SRM 51-41-02 PG 1-5, AND 51-40-11 PG 1-3.

Part: ATTACH ANGLE — CRACKED (RT WING) · airframe 21,593 hrs · 18,636 cycles

RT WING MIDDLE L/E,I/B ATTACH ANGLE IS CRACKED. REMOVED AND REPLACED RT WING ATTACH ANGLE L/E, IAW CRJ SRM 51-40-11 PG 1-3, CRJ SRM 51-41-02 PG 1-5, P/N 600-12045-12.

Part: ATTACH ANGLE — CRACKED (RT WING) · airframe 21,593 hrs · 18,636 cycles

UPPER ATTACH ANGLE BETWEEN RT WING I/B AND MIDDLE L/E'S IS CRACKED. REMOVED DAMAGED UPPER ATTACH ANGLE BETWEEN RT WING I/B AND MIDDLE L/E'S AND DUPLICATED USING 0.040, 2024-T3, PO 10054 PER CRJ SRM 51-24-36, 51-24-21, AND 51-40-11. INSTALLED SERVICEABLE DUPLICATED UPPER ATTACH ANGLE BETWEEN RT WING I/B AND MIDDLE L/E'S PER CRJ SRM 51-45-00 AND 51-23-00.

Part: TURBINE — CRACKED (NR 2 ENGINE) · airframe 21,593 hrs · 18,636 cycles

CRACK FOUND ON NR 2 ENGINE LPT AT 9 O'CLOCK POSITION MEASURING 0.300 INCH MARKED PER SB CF34-3B1-72-A022 01.

Part: ANGLE — CRACKED (LT WING) · airframe 21,593 hrs · 18,636 cycles

UPPER ATTACH ANGLE BETWEEN LT WING INBOARD AND MIDDLE LE`S ARE CRACKED. REMOVED DAMAGED ANGLE ON LT WING LE AND DUPLICATED USING 0.040, 2024-T3 PER CRJ SRM 51-24-21 AND 51-40-11. OK TO ALODINE, PRIME, AND INSTALL. ALODINED AND PRIMED ANGLE IAW CRJ SRM 51-25-06 AND INSTALLED IAW CRJ SRM 51-42-06 AND 51-42-13.

Part: ATTACH ANGLE — CRACKED (RT WING) · airframe 21,593 hrs · 18,636 cycles

RT. WING I/B L/E, O/B ATTACH ANGLE IS CRACKED. REMOVED AND REPLACED RT WING L/E ATTACH ANGLE (P/N 600-12025-8), IAW CRJ SRM 51-40-11 PG 1-3, CRJ SRM 51-41-02 PG 1-5.

Part: SKIN — CRACKED (FUSELAGE) · airframe 21,593 hrs · 18,636 cycles

LEFT BONDED SKIN COMMON TO FS 640 FRAME IS CRACKED. COMPLIED WITH REO 601R-53-61-506 REPAIR TO SKIN BUTT STRAP L/H SIDE FS 640.00 STR 8-13.

Part: ANGLE — CRACKED (BS 484) · airframe 21,593 hrs · 18,636 cycles

LEFT FS 484 LBL 36 ANGLE CRACKED. [SUP 05-02-07] COMPLIED WITH REPAIR TO INTERCOSTAL AT F.S. 484, LBL 36, IAW REO 601R-53-41-059, PRESSURIZATION CHECK GOOD, IAW CRJ MM 21-30-00.

Part: ANGLE — CRACKED (BS 484) · airframe 21,593 hrs · 18,636 cycles

RIGHT FS 484 RBL 27 ANGLE CRACKED.

Part: DOOR FRAME — CRACKED (BS 338) · airframe 21,593 hrs · 18,636 cycles

PAX DOOR FRAME CRACKED AT FS 338. REPAIRED PAX DOOR FRAME IAW EO'S REO 601R-52-11-1205 AND REO 601R-52-11-402.

Part: PLACARD — WORN (EMERGENCY EXIT) · airframe 21,593 hrs · 18,636 cycles

EMERGENCY EXIT ARROW ON WARDROBE WORN. REMOVED WORN EMERGENCY EXIT ARROW. INSTALLED SERVICEABLE EMERGENCY EXIT ARROW IAW CRJ AMM 11-30-02.

Part: PLACARD — WORN (PAX DOOR) · airframe 21,593 hrs · 18,636 cycles

EXIT PLACARD ON 2ND STAIR WORN (PAX DOOR). REMOVED EXIT PLACARD FROM 2ND STAIR ON PAX DOOR INSTALLED SERVICEABLE EXIT PLACARD P/N S1594-18, ON 2ND STAIR OF PAX DOOR IAW CRJ 200 AMM 11-30-00-944-001. SUPPLEMENTAL - SDR CLOSED 03/22/07.

Part: FLAP SYSTEM — MALFUNCTIONED (TE FLAPS) · airframe 21,352 hrs · 18,461 cycles

FLAPS FAIL CAUTION MSG AT 0 DEG ON APPROACH TO YYZ, FOLLOWED QRH, LANDED UNEVENTFUL. EMERGENCY DECLARED.

Part: LIGHT — INOPERATIVE (CABIN) · airframe 20,983 hrs · 18,199 cycles

EMERGENCY LIGHTS WILL NOT COME ON.

Part: HANDLE — BROKEN (PAX DOOR) · airframe 20,954 hrs · 18,177 cycles

PAX DOOR HANDLE BROKEN.

Part: STEP — SEPARATED (DOOR) · airframe 19,811 hrs · 17,296 cycles

BOTTOM STEP SEPARATING AT ATTACHED STAY ROD BRACKET TO STEP COMPOSITE.

Part: STEP — BROKEN (AIR STAIR DOOR) · airframe 19,505 hrs · 17,038 cycles

BOTTOM STEP BROKEN, FLT 4620 DEL 371 MINS.

Part: STEP — BROKEN (FUSELAGE)

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

Part: TORQUE LINK — DISCONNECTED (MLG)

DURING CLIMB-OUT FROM CAE-ATL, UPON GEAR RETRACTION, THE CREW RECEIVED GEAR DISAGREE AND NOSE DOOR OPEN WARNING MESSAGES ALONG WITH STEERING INOP AND WOW INPUT CAUTION MESSAGES. NOSE GEAR STAYED GREEN AND DOWN. THE CREW COMPLIED WITH THE QRH AND DECLARED AN EMERGENCY. THE AIRCRAFT RETURNED TO CAE, WHERE IT LANDED SAFELY. MAINTENANCE INSPECTED THE AIRCRAFT AND FOUND THE NOSE GEAR TORQUE LINKS DISCONNECTED AND RECONNECTED THEM. OPS CHECKS GOOD. AIRCRAFT OK FOR SERVICE. (M)

Part: STEP — BROKEN (PAX DOOR)

FLT 9970 - DURING A HANGAR INSPECTION IN MCN, THE PASSENGER DOOR BOTTOM STEP WAS FOUND TO BE BROKEN. MAINTENANCE REMOVED AND REPLACED THE PASSENGER DOOR BOTTOM STEP. OPERATIONAL CHECKS GOOD. AIRCRAFT OK FOR SERVICE. (M)

Part: HANDLE — BINDING (PAX DOOR)

DURING A GROUND INSPECTION IN ATL, THE PASSENGER DOOR WOULD NOT OPEN FROM THE OUTSIDE. MAINTENANCE REMOVED AND REPLACED THE ROLLER ON THE INNER DOOR HANDLE OF THE PASSENGER DOOR. OPERATIONAL CHECKS GOOD. AIRCRAFT OK FOR SERVICE. (M)

Part: STEP — BROKEN (PAX DOOR)

DURING A HANGAR INSPECTION, THE BOTTOM STEP AT THE ATTACH LINK ON THE PASSENGER DOOR WAS FOUND BROKEN. MAINTENANCE REMOVED AND REPLACED THE BOTTOM STEP ON THE PASSENGER DOOR. OPERATIONAL CHECKS GOOD. AIRCRAFT OK FOR SERVICE.

Part: STEP — BROKEN (PAX DOOR) · airframe 15,065 hrs

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

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 C-CHECK IN MCN, THE PASSENGER DOOR BOTTOM STEP AS FOUND CRACKED. MAINTENANCE IS REPAIRING THE PASSENGER DOOR BOTTOM STEP IAW SRM 51-74-00. (M)

Part: SUPPORT BEAM — CRACKED (ENGINE)

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

Part: SILL — CRACKED (FUSELAGE)

DURING A C-CHECK IN MCN, THE CARGO BAY FLOOR SILL PLATE AT FS 562.72-589 WAS FOUND TO BE CRACKED AND CORRODED BEYOND LIMITS. MAINTENANCE IS REMOVING AND REPLACING THE CARGO BAY FLOOR SILL PLATE AT FS 562.72-589. (M)

Part: CLIP — CRACKED (FUSELAGE)

DURING A C-CHECK IN MCN, THE INBOARD AND OUTBOARD CLIPS AT FS 280, LBL 9 AND RBL 9 WERE FOUND TO BE CRACKED BEYOND LIMITS. MAINTENANCE REMOVED AND REPLACED THE INBOARD AND OUTBOARD CLIPS AT FS 280, LBL 9 AND RBL 9 IAW SRM 51-42-00. (M)

Part: FLOOR SUPPORT — CRACKED (FUSELAGE)

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

Part: SKIN — CRACKED (FUSELAGE)

DURING AN A-CHECK IN BTR, THE FS 640, FS 640 DOUBLER AND SKIN BUTT JOINT STRAP ON THE RIGHT SIDE AT STRINGER 9 WERE FOUND TO BE CRACKED BEYOND LIMITS. MAINTENANCE IS REMOVING AND REPLACING THE FS 640, FS 640 DOUBLER AND REPAIRING THE SKIN BUTT STRAP ON THE RIGHT SIDE AT STRINGER 9 IAW ASA EO 600-53-0107. (M)

Part: CONNECTOR — DIRTY (EMERGENCY LIGHT)

DURING A GROUND INSPECTION IN ATL, THE EMERGENCY FLOOR LIGHT STRIP LEADING FROM THE CLOSET TO THE MAIN DOOR AREA OPERATED INTERMITTENTLY. MAINTENANCE CLEANED THE CONNECTORS TO THE EMERGENCY FLOOR LIGHT STRIP LEADING FROM THE CLOSET TO THE GALLEY AREA. OPS CHECK GOOD. AIRCRAFT OK FOR SERVICE. (M)

Part: LIGHT — INOPERATIVE (EXTERIOR)

FLT 4732 - DURING HANGAR MAINTENANCE IN BTR, THE RIGHT SIDE EXTERIOR EMERGENCY LIGHT WAS FOUND TO BE INOPERATIVE. MAINTENANCE REMOVED AND REPLACED THE RIGHT SIDE EXTERIOR EMERGENCY LIGHT LAMP. OPS CHECKED GOOD. AIRCRAFT OK FOR SERVICE. (M)

Part: LINE — CHAFED (NR 2 HYD SYS)

FLT 4496 - DURING CLIMB-OUT FROM DFW-CHS, AT APPROXIMATELY 22,000 FEET THE CREW RECEIVED A NR 2 HYDRAULIC LOW PRESSURE WARNING MESSAGE WITH THE SYNOPTIC PAGE SHOWING NO HYDRAULIC FLUID IN THE RESERVOIR. AN EMERGENCY WAS DECLARED AND THE AIRCRAFT RETURNED TO DFW, LANDING SAFELY. MAINTENANCE REMOVED AND REPLACED THE NR 2 ENGINE DRIVEN PUMP PRESSURE LINE. OPERATIONAL AND LEAK CHECKS GOOD. AIRCRAFT OK FOR SERVICE. (M)

Part: APU — MALFUNCTIONED (APU BAY)

FLT 4403 - DURING DESCENT INTO GRR, THE CAPTAIN REPORTED A STRONG FUEL SMELL DURING AND AFTER STARTING THE AUXILIARY POWER UNIT. THE AIRCRAFT LANDED SAFELY IN GRR. MAINTENANCE REMOVED AND REPLACED THE AUXILIARY POWER UNIT. OPERATIONAL AND LEAK CHECKS GOOD. AIRCRAFT OK FOR SERVICE. (M)

Part: FRAME — CRACKED (FUSELAGE)

DURING HANGAR MAINTENANCE IN MCN, THE LEFT AND RIGHT SIDES OF FRAME 718 WERE FOUND TO BE CRACKED. MAINTENANCE REPAIRED THE CRACKED FRAME IAW ASA EO 600-53-0066. (M)

Part: SUPPORT — CRACKED (ENGINE)

DURING HANGAR MAINTENANCE IN MCN, A CRACK WAS FOUND IN THE BOX BEAM AREA OF THE LOWER RIGHT ACCESS PANEL ON THE INBOARD SIDE AS VIEWED THROUGHT THE LIGHTENING HOLE. MAINTENANCE REPAIRED THE CRACKED ENGINE SUPPORT BEAM IAW ASA EO 600-53-0070. (M)

Part: LAMP — BURNED OUT (EXT LIGHT ASSY)

DURING GROUND INSPECTION, THE FORWARD MOST EXTERNAL EMERGENCY LIGHT ON THE RIGHT HAND SIDE OF THE FUSELAGE WAS FOUND INOPERATIVE. MAINTENANCE REMOVED AND REPLACED THE BURNED OUT EMERGENCY LIGHT BULB. OPERATIONAL CHECKS GOOD. AIRCRAFT OK FOR SERVICE.

Part: LIGHT — INOPERATIVE (CABIN)

DURING GROUND INSPECTION IN FAY, THE FIRST FOUR FLOOR EMERGENCY LIGHTS WERE INOPERATIVE. MAINTENANCE REPLACED THE FORWARD ORANGE EMERGENCY LIGHTING STRIP. OPERATIONAL CHECKS GOOD. AIRCRAFT OK FOR SERVICE. (M)

Part: SENSOR — INOPERATIVE (RT WING)

FLT 4469 - AFTER TAKEOFF FROM YYZ, THE CAPTAIN RECEIVED A FLAP FAIL MESSAGE WHEN FLAPS WERE SELECTED TO 8 DEGREES LT AND RT. THE CAPTAIN ATTEMPTED TO RETRACT THE FLAPS TO ZERO DEGREES WITH NO RESULTS. AN EMERGENCY WAS DECLARED. AIRCRAFT RETURNED AND LANDED SAFELY IN YYZ. MAINTENANCE INTERROGATED THE FLAP ELECTRONIC CONTROL UNIT AND FOUND A FLAGGED RIGHT FLAP BRAKE AND POSITION SENSOR UNIT. MAINTENANCE REMOVED AND REPLACED THE RIGHT BPSU AND RIGGED IT. THE FLAPS WERE THEN CYCLED NUMEROUS TIMES WITH NO DEFECTS NOTED. AIRCRAFT RETURNED TO SERVICE. (M)

Part: CONTROL UNIT — MALFUNCTIONED (TE FLAPS)

FLT 4468 - DURING APPROACH INTO YYZ, THE CAPTAIN RECEIVED A FLAP FAIL MESSAGE WHEN FLAPS WERE SET TO 8 DEGREES LEFT AND RIGHT. AIRCRAFT WAS AT 7000 FEET AND 200 KKNOTS. AS THE AIRCRAFT SLOWED TO 190 KNOTS THE FLAPS WERE STUCK AT ZERO DEGREES LT AND RT. AN EMERGENCY WAS DECLARED AND A ZERO FLAP LANDING WAS ACCOMPLISHED INTO YYZ WITHOUT FURTHER INCIDENT. MAINTENANCE VISUALLY INSPECTED THE FLAPS AND NO DEFECTS WERE NOTED. THE CIRCUIT BREAKERS WERE CYCLED AND THE FLAP SYSTEM WAS RAN ALSO WITH NO DEFECTS NOTED. ALL WORK WAS COMPLETED IAW ASA EO 600-27-0004A WHICH ENCOMPASSES AD98-20-01. (M)

Part: LIGHT — INOPERATIVE (CABIN)

FLT 4414 - DURING GROUND INSPECTION IN MGM, CREW FOUND THE FLOOR PATH LIGHTS AT BOTH WING EMERGENCY EXITS AS WELL AS THE WHITE FLOOR PATH LIGHTING FORWARD INOPERATIVE. THE CREW ALSO NOTED THE LOWER GREEN EXIT LIGHTS FOR THE WING EMERGENCY EXITS WERE INOPERATIVE. MAINTENANCE REMOVED AND REPLACED THE EMERGENCY LIGHT TRACK BETWEEN ROWS 5 AND 8. OPERATIONAL CHECKS GOOD. AIRCRAFT RETURNED TO SERVICE. (M)

Part: WIRE — DEFECTIVE (CABIN)

DURING GROUND INSPECTION IN ATL, CREW REPORTED PORTIONS OF THE EMERGENCY FLOOR LIGHTING ARE INOPERATIVE. MAINTENANCE REMOVED AND REPLACED THE CENTER FLOOR SECTION CABLE ASSEMBLY AT ROWS 2-5. OPERATIONAL CHECKS GOOD. AIRCRAFT OK FOR SERVICE. (M)