N636AS

Part: LANDING GEAR — INOPERATIVE (LEFT) · airframe 30,569 hrs · 34,178 cycles

LEFT MAIN GEAR WILL NOT RETRACT, EMERGENCY DECLARED. EMERGENCY EQUIPMENT ON STANDBY.

Part: PLACARD — MISSING (CABIN) · airframe 30,220 hrs · 33,825 cycles

EMERGENCY EXIT PLACARD IS MISSING BY SEAT 1A, CLOSE TO THE FLOOR.

Part: INTERCOSTAL — CRACKED (LT WING) · airframe 30,111 hrs · 33,709 cycles

LEFT WING BOX FR 28 INTERCOSTAL CRACKED. LEFT WING BOX FR28 INTERCOSTAL REPLACED IAW SRM 57-25-01. REPAIR DETERMINED NOT TO BE A MAJOR REPAIR IN ACCORDANCE WITH SP 663 FAR 43 APPENDIX A. REPAIR ACCOMPLISHED IN ACCORDANCE SRM 57-25-01. SUPPLEMENTAL - SDR CLOSED 08/22/07.

Part: INTERCOSTAL — CRACKED (PAX DOOR) · airframe 30,111 hrs · 33,709 cycles

PAX DOOR 2 INTERCOSTALS CRACKED FWD & AFT OF BOTTOM ROLLER. PAX DOOR 2 INTERCOSTALS REPLACED FWD AND AFT OF BOTTOM ROLLER IAW SRM 51-25-01 AND 51-25-04, FABRICATION OF 2 INTERCOSTALS COVER ON W/C 2000-158 REPAIR DETERMINED NOT TO BE A MAJOR REPAIR IAW SP663 AND FAR 43 APPENDIX A. REPAIR ACCOMPLISHED IAW SRM 51-25-01 AND 51-25-04. SUPPLEMENTAL - SDR CLOSED 08/22/07.

Part: BEAM — CRACKED (PAX DOOR) · airframe 30,111 hrs · 33,709 cycles

PAX DOOR BEAM ENTRY NR 2 CRACKED. PAX DOOR ENTRY NR 2 REPLACED IAW SRM 51-25-01 AND 51-25-04. REPAIR DETERMINED NOT TO BE A MAJOR REPAIR IAW SP663 AND FAR 43 APPENDIX A. REPAIR ACCOMPLISHED IAW SRM 51-25-01 AND 51-25-04. SUPPLEMENTAL - SDR CLOSED 08/22/07.

Part: SKIN — CRACKED (PAX DOOR) · airframe 30,111 hrs · 33,709 cycles

THREE CRACKS FOUND ON PAX DOOR INNER SKIN 2 UPPER AFT CORNER & 1 UPPER MIDDLE. THREE CRACKS ON PAX DOOR INNER SKIN. UPPER AFT CORNER AND UPPER MIDDLE REPAIRED IAW SRM 52-11-00 FIG 412. REPAIR DETERMINED NOT TO BE A MAJOR REPAIR IN ACCORDANCE WITH SP 663 AND FAR 43 APPENDIX A. REPAIR ACCOMPLISHED IN WORK COMPLETED WITH SRM 52-11-00 FIG 412. SUPPLEMENTAL - SDR CLOSED 08/22/07.

Part: ANGLE — CRACKED (LT WING) · airframe 30,111 hrs · 33,709 cycles

CRACK FOUND AT FR 27 STR 4L BEHIND WING FITTING ON FORMED PART. EC PERFORMED IAW NTM CRACK CONFIRMED TO RIVET AND DOES NOT EXTEND BEYOND. CRACK CONFIRMED IN RADIUS FROM AFT EDGE RUNNING FWD. CRACK ON LEFT WING PRESSURE DECK SPLICE ANGLE INSPECTED AND FOUND ACCEPTABLE PER EO 72-53-0250. SUPPLEMENTAL - SDR CLOSED 08/22/07.

Part: ANGLE — CRACKED (FUSELAGE) · airframe 30,111 hrs · 33,709 cycles

CRACK FOUND AT FR 27 STG 4R BEHIND WING FITTING ON FORMED PART. EC PERFORMED IAW NTM CRACK CONFIRMED TO RIVET AND DOES NOT EXTEND BEYOND. CRACK CONFIRMED IN RADIUS FROM AFT EDGE RUNNING FWD. CRACK ON RIGHT WING PRESSURE DECK SPLICE ANGLE INSPECTED AND FOUND ACCEPTABLE PER EO 72-53-0250. SUPPLEMENTAL - SDR CLOSED 08/22/07.

Part: BRACKET — CRACKED (FUSELAGE) · airframe 30,111 hrs · 33,709 cycles

CRACK FOUND ON OMEGA BRACKET ON RIGHT SIDE OF FR 39 BETWEEN STR 10R-9R.

Part: FRAME — CORRODED (FUSELAGE) · airframe 30,111 hrs · 33,709 cycles

FRAME 39 CORRODED BETWEEN STR 21 RT TO 21 LT. REPAIRED AS PER SRM 53-61-40 FIG 415 MATERIAL THICKNESS 0.080 MATERIAL REMOVED 0.075 OUT OF LIMITS AS PER SRM 53-61-00 FIG 307

Part: FRAME — CRACKED (RT WING) · airframe 30,111 hrs · 33,709 cycles

RIGHT WING BOX FRAME 28A FRAME AND FACING CRACKED. [08-16-07] WING BOX FR28A FRAME REPAIRED AS PER ANA/YUL07/192/375-004 AND FACING REPLACED AS PER SRM 51-25-01 REPAIR DETERMINED NOT TO BE A MAJOR REPAI IAW SP663 AND FAR 43 QAPENDEX A REPAIR ACCOMPLISHED IAW SRM 51-25-01.

Part: INTERCOSTAL — CORRODED (FUSELAGE) · airframe 30,111 hrs · 33,709 cycles

RIGHT INTERCOSTAL BETWEEN FR 36-38 CORRODED.

Part: INTERCOSTAL — CORRODED (FUSELAGE) · airframe 30,111 hrs · 33,709 cycles

LEFT INTERCOSTAL BETWEEN 36-38 CORRODED.

Part: ANGLE — CRACKED (LT WING) · airframe 30,111 hrs · 33,709 cycles

LEFT WING BOX FR 28 FAIRING FRAME ANGLE CRACKED. REPAIRED AS PER ANA/YUL07/192/375-004 REPAIR DETERMINED NOT TO BE A MAJOR REPAIR IAW SP663 AND FAR 43 APPENDIX A.

Part: SKIN — CRACKED (PAX DOOR) · airframe 30,111 hrs · 33,709 cycles

PAX DOOR FWD CORNER CRACK FOUND ON INNER SKIN. PAX DOOR BTM FWD CORNER CRACK ON INNER SKIN REPAIRED AS PER SRM 52-11-10 FIG 414

Part: FRAME — CORRODED (FUSELAGE) · airframe 30,111 hrs · 33,709 cycles

FRAME 38 LWR FLANGE BETWEEN STR 21L & 2DL CORRODED. CORROSION REMOVED IAW SRM 57-21-42 ON FR 38. ON CUTOUT IAW NTRU NO EVIDENCE OF CRACKING, FOUND LWR FLANGE 38 REPAIRED IAW TC EO 72-53-0249 MATERIAL THICKNESS .063 MATERIAL REMOVED .030 OUT OF LIMITS PER SRM 53-61-00 FIG 301. SUPPLEMENTAL- SDR CLOSED 08/22/07.

Part: BRACKET — BROKEN (T/E FLAP) · airframe 30,111 hrs · 33,709 cycles

RIGHT INBOARD FLAP BEAM RIB NR 5 1 OMEG BRACKET BROKEN.

Part: FRAME — CRACKED (LT WING) · airframe 30,111 hrs · 33,709 cycles

LEFT WING BOX FR 28A FAIRING FRAME FACING CRACKED. REPLACED AS PER SRM 51-25-01. REPAIR DETERMINED NOT TO BE A MAJOR REPAIR IN ACCORDANCE WITH SP 663 AND FAR 43, APPENDIX A REPAIR ACCOMPLISHED IN ACCORDANCE WITH SRM 57-25-01.

Part: BRACKET — CRACKED (T/E FLAP) · airframe 30,111 hrs · 33,709 cycles

LEFT WING INBOARD FLAP BEAM NR 2, 3 OMEGA BRACKET CRACKED.

Part: SUPPORT ANGLE — CORRODED (FUSELAGE) · airframe 30,111 hrs · 33,709 cycles

CORROSION FOUND ON STIFFENER SUPPORT ANGLE LT SIDE AT FR 26 BL 0. CORROSION REMOVED ON STIFFENER SUPPORT ANGLE LT SIDE AT FR 26 BL 0 AS PER SRM 51-21-42, MATERIAL THICKNESS 0.040, MATERIAL REMOVED 0.003 WITHIN LIMITS AS PER SRM 53-51-00 FIG 301. SUPPLEMENTAL - SDR CLOSED 10/18/07.

Part: FRAME — CORRODED (FUSELAGE) · airframe 30,111 hrs · 33,709 cycles

AFT AVIONICS COMPARTMENT CORROSION FOUND ON FR A55 AT L&LO.

Part: FRAME — CRACKED (FUSELAGE) · airframe 30,111 hrs · 33,709 cycles

IN MLG (RT) ON FR 27 AT RBL 15 FOUND CRACKED. ON MLG RT ON FR 27 AT RBL 15 DIAPHRAM HAS BEEN REPLACED IAW SRM 51-25-01. REPAIR DETERMINED NOT TO BE A MAJOR REPAIR IAW SP 663 AND FAR 43 APPENDIX A REPAIR ACCOMPLISHED IAW SRM 51-25-01. SUPPLEMENTAL - SDR CLOSED 08/16/07.

Part: INTERCOSTAL — CRACKED (FUSELAGE) · airframe 30,111 hrs · 33,709 cycles

IN RIGHT MLG CLIP AT INTERCOSTAL FOUND CRACKED AT RBL 23. REMOVED CLIP OF INTERCOSTAL AS PER SRM 51-25-04, FABRICATION IS TRANSFERRED ON W/C 2000-160. REINSTALLED CLIP OF INTERCOSTAL AS PER SRM 51-25-04 REPAIR DETERMINED NOT TO BE A MAJOR REPAIR IAW SP663 AND FAR 43 APPENDIX A REPAIR ACCOMPLISHED IAW SRM 51-25-04. SUPPLEMENTAL - SDR CLOSED 08/16/07.

Part: INTERCOSTAL — CRACKED (FUSELAGE) · airframe 30,111 hrs · 33,709 cycles

IN RT MLG ON FR 27 INTERCOSTAL FOUND CRACKED AT RBL 23. RT MLG ON FR 27 INTERCOSTAL REPLACED AS PER SRM 51-25-01. REPAIR DETERMINED NOT TO BE A MAJOR REPAIR IAW SP 663 AND FAR 43 APPENDIX A REPAIR ACCOMPLISHED IAW SRM 51-25-01. SUPPLEMENTAL - SDR CLOSED 08/16/07.

Part: FRAME — CRACKED (LT MLG WW) · airframe 30,111 hrs · 33,709 cycles

LEFT WW FRAME HOLDING BELLY PANEL 193AL CRACKED. LEFT WHEEL WELL FRAME HOLDING BELLY PANEL 193AL REPLACED IAW SRM 51-25-01. REPAIR DETERMINED NOT TO BE A MAJOR REPAIR IAW SP663 AND FAR 43 APPENDIX A REPAIR ACCOMPLISHED IAW SRM 57-25-01. SUPPLEMENTAL - SDR CLOSED 08/16/07.

Part: COVER — MISSING (EMERGENCY LIGHT) · airframe 30,037 hrs · 33,639 cycles

FWD LEFT EMERGENCY EXIT LIGHT COVER MISSING.

Part: FLASHLIGHT — INOPERATIVE (CABIN) · airframe 30,037 hrs · 33,639 cycles

FWD F/A'S FLASHLIGHT IS INOP.

Part: CHARGER — FAULTED · airframe 29,500 hrs · 33,056 cycles

AFTER STARTING ENGINE NR 1, EMERGENCY BATTERY CHARGER FAULT LIGHT ILLUMINATED.

Part: LIGHT — INOPERATIVE (PAX DOOR STEP) · airframe 29,286 hrs · 32,797 cycles

PAX DOOR LOWER STEP LIGHT INOP.

Part: OXYGEN MASK — LEAKING (COCKPIT) · airframe 28,729 hrs · 32,127 cycles

CAPTAINS O2 MASK LEAKING WHEN TESTED, FLT 4126 DEL 35 MINS.

Part: GENERATOR — FAULTED (DC SYSTEM) · airframe 28,601 hrs · 31,981 cycles

IN FLIGHT DC GEN 1 FAULT A/C RETURNED TO ATL AFTER T/O (EMERGENCY DECLARED) FLT 4098 CX.

Part: LIGHT — INOPERATIVE (CABIN) · airframe 28,593 hrs · 31,972 cycles

EMERGENCY LIGHT STRIP LIGHT NEXT TO SEAT 14B INOP.

Part: LIGHT — INOPERATIVE (CABIN) · airframe 28,290 hrs · 31,598 cycles

ROW 9 FLOOR EMERGENCY LIGHT TRACK HAS SEVERAL LAMP LIGHTS INOP. (CLOSED)

Part: SKIN — CORRODED (FUSELAGE) · airframe 28,232 hrs · 31,524 cycles

CORROSION FOUND ON BELLY OF ACFT AT FRAME 29, STRINGER 21 OF STATION 13847.

Part: LIGHT — INOPERATIVE (AIR STAIR DOOR) · airframe 28,155 hrs · 31,435 cycles

ASD STEP LIGHT INOP.

Part: LENS — MISSING (CABIN) · airframe 28,132 hrs · 31,409 cycles

EMERGENCY LIGHT MISSING COVER FRONT LT SIDE EMERG EXIT.

Part: A/C PACK — MALFUNCTIONED (NR 2) · airframe 28,065 hrs · 31,319 cycles

NR 2 PACK PUTTING OUT HOT AIR & ODOR IN THE CABIN. DUCT TEMP INDICATING 100 CANNOT BE RECOVERED IN MANUAL MODE. A/C SWAP TO 630, FLT 4128 DEL 72 MINS.

Part: FIRE DETECTOR — MALFUNCTIONED (LT ENGINE)

DURING A TRAINING FLIGHT, THE CREW RECEIVED A FIRE WARNING INDICATION ON THE LT ENGINE. THE CREW COMPLIED WITH THE QRH AND BOTH FIRE BOTTLES WERE DISCHARGED INTO THE LT ENGINE, AFTER WHICH THE FIRE INDICATION WENT OUT AND THE LT ENGINE WAS SHUTDOWN. THE CREW DECLARED AN EMERGENCY AND THE EMERGENCY VEHICLES WERE DISPATCHED. THE AIRCRAFT PERFORMED A SAFE SINGLE ENGINE LANDING. MAINTENANCE INSPECTED THE LT ENGINE AND FOUND NO EVIDENCE OF A FIRE. MAINT REMOVED AND REPLACED THE NR 1 FIRE DETECTION CONTROL UNIT AND THE FIRE BOTTLES AND SQUIBS’. OPERATIONAL CHECKS GOOD. AIRCRAFT OK FOR SERVICE. (K)

Part: LAMP — BURNED OUT (EMERGENCY LIGHT)

DURING A HANGAR INSPECTION, THE EMERGENCY FLOODLIGHT, ON THE PASSENGER DOOR STEPS, WAS FOUND TO BE INOPERATIVE. MAINATENANCE REMOVED AND REPLACED THE LAMP IN THE EMERGENCY FLOOD LIGHT ASSY, ON THE PASSENGER DOOR STEPS. OPERATIONAL CHECKS GOOD. AIRCRAFT OK FOR SERVICE. (K)

Part: CONTROL PANEL — MALFUNCTIONED (COCKPIT)

DURING TAXI TO THE GATE IN MCN, THE EMERGENCY LIGHTS CAME ON WHILE IN THE ARM POSITION. WHEN ON WAS SELECTED THE EMERGENCY LIGHTS TURNED OFF. MAINTENANCE REMOVED AND REPLACED THE ANTI-ICE/MISCELLANEOUS 24VU LIGHT CONTROL PANEL. OPERATIONAL CHECKS GOOD. AIRCRAFT OK FOR SERVICE. (M)

Part: LIGHT — MALFUNCTIONED (CABIN)

DURING A GROUND INSPECTION IN ATL, THE EMERGENCY LIGHTS CAME ON THREE TIMES. MAINTENANCE PERFORMED OPERATIONAL CHECKS WITH NO DEFECTS NOTED. AIRCRAFT OK FOR SERVICE. (M)

Part: GENERATOR — MALFUNCTIONED (RT ENGINE)

DURING CRUISE FROM ATL-PFN, THE CREW REPORTED AN ELECTRICAL ODOR WITH A RIGHT AC WILD GENERATOR FAULT. AIRCRAFT CONTINUED TO PFN WHERE IT LANDED SAFELY. MAINTENANCE REMOVED AND REPLACED THE RIGHT AC WILD GENERATOR. OPERATIONAL CHECK GOOD. AIRCRAFT OK FOR SERVICE. (M)

Part: LAMP — BURNED OUT (EMERGENCY LIGHT)

FLT 4223 - DURING A GROUND INSPECTION IN MGM, THE EMERGENCY LIGHT ON THE PASSENGER DOOR WAS FOUND TO BE INOPERATIVE. MAINTENANCE REMOVED AND REPLACED THE LAMP IN THE EMERGENCY LIGHT ON THE PASSENGER DOOR. OPERATIONAL CHECKS GOOD. AIRCRAFT OK FOR SERVICE. (M)

Part: BRACKET — CRACKED (WING)

DURING A C-CHECK IN YUL, FOUR OMEGA BRACKETS ON THE LEFT WING AT THE NR 4 FLAP HINGE, RIB 8 WERE FOUND TO BE CRACKED BEYOND LIMITS. MAINTENANCE REMOVED AND REPLACED FOUR OMEGA BRACKETS ON THE LEFT WING AT THE NR 4 FLAP HINGE, RIB 8 IAW ATR 72 SRM 51-25-01. (M)

Part: PLATE — CORRODED (FUSELAGE)

DURING A C-CHECK, THE SUPPORT PLATES BETWEEN FRAME 13 TO FRAME 17, LBL 47 FOUND TO BE CORRODED BEYOND LIMITS. MAINTENANCE REMOVED AND REPLACED THE SUPPORT PLATED BETWEEN FRAME 13 TO FRAME 17, LBL 47 IAW ATR-72 SRM 51-25-01.

Part: SEAT TRACK — CORRODED (FR 39-40)

DURING A C-CHECK IN YUL, THE SEAT TRACK BETWEEN FRAME 39 TO FRAME 40 RIGHT WAS FOUND TO BE CORRODED BEYOND LIMITS. MAINTENANCE REMOVED AND REPLACED THE SEAT TRACK BETWEEN FRAME 39 TO FRAME 40 RIGHT IAW ATR 72 SRM 51-25-04. (M)

Part: SEAT TRACK — CORRODED (FR 39-41)

DURING A C-CHECK IN YUL, THE SEAT TRACK BETWEEN FRAME 39 TO FRAME 41 WAS FOUND TO BE CORRODED BEYOND LIMITS. MAINTENANCE REMOVED AND REPLACED THE SEAT TRACK BETWEEN FRAME 39 TO FRAME 41 IAW ATR 72 SRM 51-25-04. (M)

Part: SEAT TRACK — CORRODED (FR 36-39)

DURING A C-CHECK IN YUL, THE SEAT TRACKS BETWEEN FRAME 36 TO FRAME 39 LEFT/RIGHT WERE FOUND TO BE CORRODED BEYOND LIMITS. MAINTENANCE REMOVED AND REPLACED THE SEAT TRACKS BETWEEN FRAME 36 TO FRAME 39 LEFT/RIGHT IAW ATR72 SRM 51-21-42 AND 51-25-04. (M)

Part: INTERCOSTAL — CORRODED (FR 36-38)

DURING A C-CHECK IN YUL, THE INTERCOSTAL BETWEEN FRAME 36 AND FRAME 38 LEFT WAS FOUND TO BE CORRODED BEYOND LIMITS. MAINTENANCE REMOVED AND REPLACED THE INTERCOSTAL BETWEEN FRAME 36 AND 38 LEFT IAW ATR-72 SRM 51-25-01. (M)

Part: DOUBLER — CORRODED (FR 39)

DURING A C-CHECK IN YUL, THE DOUBLER AT FRAME 39, STRINGER 14 RIGHT WAS FOUND TO BE CORRODED BEYOND LIMITS. MAINTENANCE REMOVED AND REPLACED THE DOUBLER AT FRAME 39, STRINGER 14 RIGHT IAW ATR-72 SRM 51-21-42 AND 51-25-01. (M)

Part: FLOOR SUPPORT — CORRODED (FUSELAGE)

DURING A C-CHECK IN YUL, THE Z-FLOOR SUPPORTS AT FRAME 39, STRINGER 14 LEFT AND FRAME 39 TO FRAME 41 RIGHT WERE FOUND TO BE CORRODED BEYOND LIMITS. MAINTENANCE REMOVED AND REPLACED THE Z-FLOOR SUPPORTS AT FRAME 39, STRINGER 14 LEFT AND FRAME 39 TO FRAME 41 RIGHT IAW ATR-72 SRM 51-21-42, 51-25-01 AND 51-25-03. (M)

Part: ATTACH FITTING — CRACKED (FR 27)

DURING A C-CHECK IN YUL, THE FUSELAGE TO WEB ATTACH FITTING BRACKET AT FRAME 27, STRINGER 14 RIGHT WAS FOUND TO BE CRACKED BEYOND LIMITS. MAINTENANCE REMOVED AND REPLACED THE FUSELAGE TO WEB ATTACH FITTING BRACKET AT FRAME 27, STRINGER 14 RT IAW ATR-72 SRM 51-25-01 AND 51-25-04. (M)

Part: ODOR — DETECTED (COCKPIT)

DURING TAKEOFF FROM PFN-ATL, THE AIRCRAFT RECEIVED MULTIPLE BIRD STRIKES WITH ONE HITTING THE CAPTAINS WINDSHIELD AND ANOTHER ENTERING THE LT ENGINE INTAKE, FOLLOWED BY A STRONG ODOR IN THE AIRCRAFT. THE FLIGHT CONTINUED TO ATL WITH NO OTHER PROBLEMS NOTED. THE AIRCRAFT LANDED SAFELY IN ATL. MAINTENANCE BORESCOPED THE LT ENGINE WITH NO DAMAGES NOTED. MAINTENANCE ALSO PERFORMED A COMPERSSOR WASH, INCLUDING PROPELLER BLADE TRACK AND HUB PRESSURE CHECKS. NO DEFECTS WERE NOTED. OPERATIONAL AND LEAK CHECKS GOOD. AIRCRAFT OK FOR SERVICE. (M)

Part: SUPPORT BEAM — CRACKED (MLG)

DURING HANGAR MAINTENANCE IN MCN, THE RIGHT FORWARD NOSE LANDING GEAR DOOR AFT SUPPORT FRAME WAS FOUND TO BE CRACKED BEYOND LIMITS. MAINTENANCE REPAIRED THE WEB ON THE RIGHT FORWARD NOSE LANDING GEAR DOOR AFT SUPPORT FRAME BY STOP DRILLING THE CRACK AND INSTALLING A DOUBLER IAW SRM 51-24-05 AND 51-25-00. (M)

Part: CHANNEL — CORRODED (FUSELAGE)

DURING A C-CHECK IN BNA, THE FLOOR LEVEL U-CHANNEL JUST INBOARD OF THE PASSENGER DOOR SPRINGS BETWEEN FRAMES 39 AND 40 WAS FOUND TO BE CORRODED BEYOND LIMITS. MAINTENANCE REMOVED AND REPLACED THE FLOOR LEVEL U-CHANNEL JUST INBOARD OF THE PASSENGER DOOR SPRINGS BETWEEN FRAMES 39 AND 40 IAW SRM 51-25-01. (M)

Part: SEAT TRACK — CORRODED (FUSELAGE)

DURING A C-CHECK IN BNA, THE LT AND RT SEAT TRACKS BETWEEN FRAMES 39 AND 41 WERE FOUND TO BE CORRODED BEYOND LIMITS. MAINTENANCE REMOVED AND REPLACED THE LT AND RT SEAT TRACKS BETWEEN FRAMES 39 AND 41 IAW SRM 51-25-04. (M)

Part: SEAT TRACK — CORRODED (FUSELAGE)

DURING A C-CHECK IN BNA, THE LT AND RT SEAT TRACKS BETWEEN FRAMES 36 AND 39 WERE FOUND TO BE CORRODED BEYOND LIMITS. MAINTENANCE REMOVED AND REPLACED THE LT AND RT SEAT TRACKS BETWEEN FRAMES 36 AND 39 IAW SRM 51-25-04. (M)

Part: FLOOR SUPPORT — CORRODED (FUSELAGE)

DURING A C-CHECK IN BNA, THE FLOOR FLANGE AT THE RT SIDE WALL BETWEEN FRAMES 39 AND 41 WAS FOUND TO BE CORRODED BEYOND LIMITS. MAINTENANCE REMOVED AND REPLACED THE FLOOR FLANGE AT THE RIGHT SIDE WALL BETWEEN FRAMES 39 AND 41 IAW SRM 51-25-01. (M)

Part: CHANNEL — CORRODED (FUSELAGE)

DURING A C-CHECK IN BNA, THE TEE CHANNEL AT THE INBOARD SIDE OF THE ENTRANCE SILL AREA BETWEEN FRAMES 36 AND 38 WAS FOUND TO BE CORRODED BEYOND LIMITS. MAINTENANCE REMOVED THE CORROSION AND INSTALLED A DOUBLER UNER THE T-CHANNEL AT THE INBOARD SIDE OF TEH ENTRANCE SILL AREA BETWEEN FRAMES 36 AND 38 IAW SRM 51-21-42 AND 51-25-01. (M)

Part: COMPUTER — INOPERATIVE (COCKPIT)

FLT 4331 - DURING APPROACH INTO GPT FROM ATL, THE CREW RECEIVED A FLAP UNLOCK MESSAGE WITH THE FLAPS SELECTED AT THIRTY DEGREES. A GO AROUND WAS INITIATED WITH THE FLAPS RETRACTED TO FIFTEEN DEGREES AND THE MESSAGE EXTINGUISHED. AN EMERGENCY WAS DECLARED AND THE AIRCRAFT MAD A ZERO DEGREE SAFE LANDING IN GPT. MAINTENANCE REMOVED AND REPLACED THE MULTIFUNCTION COMPUTER. OPERATIONAL CHECKS GOOD. AIRCRAFT OK FOR SERVICE. (M)

Part: LIGHT — INOPERATIVE (CABIN)

DURING A GROUND INSPECTION IN VPS, THE FORWARD EMERGENCY EXIT LAMPS WERE FOUND TO BE INOPERATIVE. MAINTENANCE REMOVED AND REPLACED THE FORWARD EMERGENCY EXT LIGHT LAMPS. OPERATIONAL CHECKS GOOD. AIRCRAFT OK FOR SERVICE. (M)

Part: BATTERY PACK — DISCHARGED (CABIN)

FLT 4154 - DURING GROUND INSPECTION IN ATL, THE EMERGENCY EXIT LIGHT OVER THE SERVICE DOOR WAS FOUND TO BE INOPERATIVE. MAINTENANCE REMOVED AND REPLACED THE EMERGENCY LIGHT BATTERY PACK ASSEMBLY. OPERATIONAL CHECKS GOOD. AIRCRAFT OK FOR SERVICE. (M)

Part: LAMP — BURNED OUT (CABIN)

DURING HANGER INSPECTION, THE EMERGENCY LIGHT ON THE PASSENGER DOOR WAS INOPERATIVE. MAINTENANCE REMOVED AND REPLACED THE BURNT OUT LIGHT BULB ON THE PASSENGER DOOR. OPERATIONAL CHECKS GOOD. AIRCRAFT OK FOR SERVICE.

Part: BULB — BURNED OUT (CABIN)

DURING A HANGAR INSPECTION IN MCN, THE EMERGENCY EXIT LIGHTED SIGN BY THE AIRSTAIR DOOR WAS BURNED OUT. MAINTENANCE REMOVED AND REPLACED THE BURNED OUT BULB. OPERATIONAL CHECKS GOOD. AIRCRAFT OK FOR SERVICE. (M)

Part: FRAME — CRACKED (FUSELAGE)

DURING C-CHECK INSPECTION IN BNA, FRAME 26 WAS CRACKED AT BL0. MAINTENANCE REPAIRED CRACK IAW ASA EO72-53-0118. THIS EO REF SB 72-53-1078 AND INCLUDES REPAIR SPECIFICATIONS FOR CRACK ON AIRCRAFT. AIRCRAFT RETURNED TO SERVICE. (M)

Part: SKIN — CORRODED (FUSELAGE)

DURING C-CHECK INSPECTION IN BNA, A CRACK WAS DISCOVERED AT THE RIGHT LAP SEAM BETWEEN STRINGER 10 RIGHT AND 11 RIGHT AT FRAMES 25-29. MAINTENANCE REPAIRED THE CRACK IAW ASA EO72-53-0120. THIS EO REF ATR SRM 53-00-00, FIGURE 425. AIRCRAFT RETURNED TO SERVICE. (M)

Part: FLOORBEAM — CORRODED (FUSELAGE)

DURING C-CHECK INSPECTION IN BNA, BOTH TOP AND BOTTOM SURFACES OF THE FLOORBEAM TOP FLANGE WAS FOUND CORRODED AT FRAMES 36, 38, 39, 40 AND 41. MAINTENANCE REPAIRED CORROSION IAW ASA EO72-53-0119. THE EO REF FORM 8110-3, REPORT NR 01-286, WHICH INCLUDES REPAIR SPECIFICATIONS. (M)

Part: SEAT TRACK — CORRODED (FUSELAGE)

DURING C-CHECK INSPECTION IN BNA, THE LEFT NR 1 SEAT TRACK HAD CORROSION ON THE CLIP NUT HOLE FORWARD OF FRAME 16. CORROSION WAS ALSO FOUND ON THREE CENTER CLIP NUT HOLES BETWEEN FRAMES 16 AND 17 AND TWO CENTER CLIP HOLES BETWEEN FRAMES 19 AND 20. MAINTENANCE REPAIRED CORROSION IAW ASA E072-53-0119. (M)

Part: POWER SUPPLY — DISCHARGED (CABIN)

DURING GROUND INSPECTION IN ATL, CREW REPORTED THE EMERGENCY EXIT LIGHT OVER THE AFT SERVICE DOOR WAS INOPERATIVE. MAINTENANCE REMOVED AND REPLACED THE EMERGENCY POWER SUPPLY. OPERATIONAL CHECKS GOOD. AIRCRAFT OK FOR SERVICE. (M)

Part: POWER SUPPLY — INOPERATIVE (FUSELAGE)

DURING HANGAR MAINTENANCE IN MCN, EMERGENCY LIGHT ON PASSENGER DOOR WAS INOPERATIVE. MAINTENANCE REMOVED AND REPLACED EMERGENCY LIGHT BATTERY. OPERATIONAL CHECKS GOOD. AIRCRAFT OK FOR SERVICE. (M)

Part: BRAKE ASSY — OVERHEATED (RT MLG)

FLT 4100 - AFTER LANDING ROLL OUT AT ATL AND CLEAR OF RUNWAY ON TAXI WAY, A HOT BRAKE LIGHT CAME ON. GROUND CREW DECLARED AN EMERGENCY. MFC SHOWS RIGHT INBOARD BRAKE HOT. RIGHT BRAKE COOLED AND NO DEFECTS WERE NOTED BY MAINTENANCE. AIRCRAFT RETURNED TO SERVICE. (M)

Part: NUT PLATE FLANGE — CORRODED (RT WING)

SAW - DURING C-CHECK INSPECTION, MAINTENANCE REPORTED RT WING PANEL 622CT NUT PLATE FLANGE CORRODED. REPLACED PANEL 622CT NUT PLATE COLLAR IAW ATR72 JIC 57-00-00 OAC 100000-001. AIRCRAFT RETURNED TO SERVICE.

Part: PLATE — CORRODED (PASSENGER DOOR)

SAW - DURING C-CHECK INSPECTION, MAINTENANCE REPORTED PASSENGER DOOR FOLDING STEP STRIKER PLATE CORRODED. REPLACED STRIKER PLATE AS REQUIRED IAW JIC STANDARD PRACTICE CHAPTER 20. AIRCRAFT RETURNED TO SERVICE.

Part: PANEL — CORRODED (LT WING)

SAW - DURING C-CHECK INSPECTION, MAINTENANCE REPORTED LT WING FUEL PANEL 522CT CORRODED BYEOND LIMITS. INSTALLED NEW PANEL IAW JIC 57-00-00 OAC 100000-001. AIRCRAFT RETURNED TO SERVICE.

Part: PANEL — CORRODED (RT WING)

SAW - DURING C-CHECK INSPECTION, MAINTENANCE REPORTED RT WING PANEL 622CT CORRODED BEYOND LIMITS. INSTALLED NEW PANEL 622CT IAW ATR72 JIC 57-00-00 OAC 10000-001. AIRCRAFT RETURNED TO SERVICE.

Part: FLOOR CHANNEL — CORRODED (SERVICE DOOR)

SAW - DURING C-CHECK INSPECTION, MAINTENANCE REPORTED SERVICE DOOR SILL PLATE FLOOR CHANNEL CORRODED. INSTALLED NEW FLOOR CHANNEL IAW ATR72 SRM 53-61-01. AIRCRAFT RETURNED TO SERVICE.

Part: NUT PLATE FLANGE — CORRODED (LT WING)

SAW - DURING C-CHECK INSPECTION, MAINTENANCE REPORTED LT WING FUEL ACCESS PANEL 522CT NUT PLATE FLANGE CORRODED BEYOND LIMITS. INSTALLED NEW FLANGE IAW ATR72 JIC 57-00-00 OAC 100000-001. AIRCRAFT RETURNED TO SERVICE.

Part: DRAIN TRACK — CORRODED (SERVICE DOOR)

SAW - DURING C-CHECK INSPECTION, MAINTENANCE REPORTED SERVICE DOOR SILL DRAIN TRACK CORRODED. INSTALLED NEW DRAIN TRACK IAW ATR72 SRM 53-61-00. AIRCRAFT RETURNED TO SERVICE. (X)

Part: SUPPORT — CORRODED (CARGO COMPT)

SAW - DURING C-CHECK INSPECTION, MAINTENANCE REPORTED AFT CARGO RT Z-MEMBER CORRODED. REPLACED RT Z-MEMBER IAW ATR72 SRM 51-25-01. AIRCRAFT RETURNED TO SERVICE.

Part: INTERCOSTAL — CORRODED (FUSELAGE)

SAW - DURING C-CHECK INSPECTION, MAINTENANCE REPORTED RT INTERCOSTAL AT STR 17 CORRODED BYEOND LIMITS. INSTALLED NEW INTERCOSTAL AT STR 17 IAW ATR72 SRM 53-61-01. AIRCRAFT RETURNED TO SERVICE.

Part: BRACKET — CORRODED (PASSENGER DOOR)

SAW - DURING C-CHECK INSPECTION, MAINTENANCE REPORTED PASSENGER DOOR HANDRAIL SUPPORT CORRODED. INSTALLED NEW SUPPORT IAW ATR72 SRM 53-67-20 FIG 5. AIRCRAFT RETURNED TO SERVICE.

Part: HINGE — CRACKED (CARGO DOOR)

SAW - DURING C-CHECK INSPECTION, MAINTENANCE REPORTED FORWARD CARGO DOOR 'PIANO' HINGE CRACKED AND DENTED ON 2 LUGS. MAINTENANCE REPLACED THE 'PIANO' HINGE IAW ATR72 SRM 51-25-03. AIRCRAFT RETURNED TO SERVICE.

Part: NH SENSOR — DEFECTIVE (RIGHT ENGINE)

DFW/HOU - FLT 7719 - DURING CLIMB PASSING THROUGH 4500 FEET, THE NR 2 ENGINE SURGED WITH TORQUE SHOWING IN EXCESS OF 110 PERCENT THEN DROPPING TO 10 PERCENT WITH POWER LEVER IN NOTCH CLIMB MODE. NP NOTED AT 86 PERCENT. RETURNED FLIGHT TO DFW WHERE LANDING WAS MADE SAFELY AND WITHOUT INCIDENT. DOWN-LOADED FDAU AND FOUND THE EXCEEDENCES CALLED FOR A MANDATORY BORESCOPE OF THE ENGINE WITHIN THE NEXT TEN FLIGHT HOURS. ALSO REPLACED THE NR 1 NH SENSOR DUE TO FAULT CODES THAT WERE FOUND. OPERATIONAL CHECKS GOOD ON GROUND RUN. THE BORESCOPE WAS PERFORMED ON THE ENGINE IN TXK THE EVENING OF JANUARY 24, 1995, AND NO DEFECTS WERE NOTED. (X)