N637AS

Part: VALVE — FAILED (ZONE 400) · airframe 4,758 hrs · 4,093 cycles

BLEED 2 FAILED IN FLIGHT. RESET AND FAILED A SECOND TIME.

Part: PRESSURE SENSOR — UNKNOWN (RT ENGINE) · airframe 4,212 hrs · 3,604 cycles

DURING CRUISE FLIGHT. CREW RECEIVED A RH ENGINE LOW OIL PRESSURE CAS MESSAGE. CREW CONFIRMED RH ENGINE OIL PRESSURE INDICATION WAS SHOWING ZERO PSI. CREW SHUTDOWN THE RH ENGINE AND DIVERTED TO KLWB. MAINTENANCE FOUND ENGINE PROPERLY SERVICED WITH ENGINE OIL AND NO LEAKS. GROUND RUNS UNABLE TO DUPLICATE ISSUE. TESTED ELECTRICAL CONNECTIONS. SWAPPED TO LH ENGINE. UNABLE TO DUPLICATE. SWAPPED BACK TO ORIGINAL. THE OIL TEMP/PRESSURE SENSOR IS BEING REPLACED AS A PRECAUTIONARY MEASURE.

Part: CONTROL VALVE — INOPERATIVE (BRAKE SYS) · airframe 2,905 hrs · 2,387 cycles

UNCOMMANDED BRAKE APPLICATION FOLLOWED BY BRAKE FAIL CAS MESSAGE.

Part: SCREW — LOOSE (WINDSHIELD) · airframe 2,599 hrs · 2,134 cycles

FOUND TORQUE ON WINDSHIELD SCREW 1/4 TO 1 TURN LOOSE ON 50% OF SCREWS.

Part: LIGHT — INOPERATIVE (PAX DOORWAY) · airframe 31,904 hrs · 36,050 cycles

PAX DOOR EMERGENCY LIGHT IS INOPERATIVE. REMOVED AND REPLACED EMERGENCY EXIT LIGHT IAW ATR 72 JIC 33-51-04. CHECKED GOOD. (B)

Part: DOOR — MALFUNCTIONED (SERVICE DOOR) · airframe 31,768 hrs · 35,897 cycles

SERVICE DOOR WILL NOT CLOSE. FLT 4344 DEL 60 MINS.

Part: DOOR — MALFUNCTIONED (SERVICE DOOR) · airframe 31,768 hrs · 35,897 cycles

SERVICE DOOR WILL NOT CLOSE.

Part: CONNECTOR — DAMAGED (CABIN) · airframe 31,441 hrs · 35,551 cycles

UPON INSTALLATION OF FWD FLOORBOARDS, FOUND 2 EMERGENCY LIGHT TRACK CONNECTORS DAMAGED.

Part: COVER — MISSING (EXIT SIGN) · airframe 31,300 hrs · 35,398 cycles

FLT 4268 - LEFT FWD LOWER EXIT SIGN IS MISSING COVER.

Part: LIGHT — INTERMITTENT (CABIN) · airframe 31,277 hrs · 35,371 cycles

ASD DOOR LOWER EMERGENCY LIGHT INTERMITTENT.

Part: STEP — BROKEN (AIRSTAIR) · airframe 31,143 hrs · 35,225 cycles

TOP STEP OF AIRSTAIR DOOR BROKEN.

Part: LIGHT — INOPERATIVE (ASD) · airframe 31,030 hrs · 35,114 cycles

ASD EMERGENCY LIGHT INOP.

Part: ANGLE — CRACKED (RT WING) · airframe 30,919 hrs · 35,004 cycles

RIGHT WING BOX AREA, ANGLE CRACKED AT FR 25 (FABRICATION REQ'D).

Part: ANGLE — CRACKED (LT WING) · airframe 30,919 hrs · 35,004 cycles

LEFT WING BOX FAIRING, ANGLE AT RIB 4 FR 25 CRACKED.

Part: ANGLE — CRACKED (FUSELAGE) · airframe 30,919 hrs · 35,004 cycles

WING BOX AREA ANGLE CRACKED AT FR 25 LEFT SIDE.

Part: SEAT TRACK — CORRODED (FUSELAGE) · airframe 30,919 hrs · 35,004 cycles

LEFT SEAT TRACK BETWEEN FR 36-39 FOUND CORRODED ON W/C 100-46. NEED TO FABRICATE NEW SEAT TRACK. FABRICATED AS PER SRM 53-63-00 FIG 201 LT SEAT TRACK INSTALLATION IS COVERED BY W/C 100-46.

Part: FRAME — CRACKED (WING) · airframe 30,919 hrs · 35,004 cycles

AT JCT FR 25 & WING RIB 4, WING BOX FRAME FOUND CRACKED AROUND RIVET.

Part: SEAT TRACK — CORRODED (FUSELAGE) · airframe 30,919 hrs · 35,004 cycles

CORROSION FOUND ON RIGHT SEAT TRACK BETWEEN FR 39-40 OUT OF LIMIT, NEED TO FABRICATE NEW SEAT TRACK.

Part: FLOORBEAM — CORRODED (FUSELAGE) · airframe 30,919 hrs · 35,004 cycles

ON FLOORBEAM AT FR 38 CORROSION FOUND. REPAIR ACCOMPLISHED IN ACCORDANCE WITH SRM 53-00-00 FIG 450.

Part: NUT — BROKEN (SEAT TRACK) · airframe 30,919 hrs · 35,004 cycles

ON RIGHT SEAT TRACK BETWEEN FR 36 AND FR 39 ANCHOR NUT FOUND BROKEN.

Part: FLOORBEAM — CORRODED (FUSELAGE) · airframe 30,919 hrs · 35,004 cycles

ON FLOORBEAM AT FR 36 CORROSION FOUND. REPAIR ACCOMPLISHED IN ACCORDANCE WITH SRM 51-21-42

Part: STRUCTURE — CORRODED (FUSELAGE) · airframe 30,919 hrs · 35,004 cycles

ON RIGHT Z-FLOOR, BETWEEN FR 39 AND FR 41 CORROSION FOUND. REPAIR ACCOMPLISHED IN ACCORDANCE WITH SRM 51-21-42.

Part: FRAME — CORRODED (FUSELAGE) · airframe 30,919 hrs · 35,004 cycles

FR 38 CORRODED, FOUND OUT OF LIMIT ON W/C 100-44, NEEDS REPAIR. REPAIRED AS PER SRM 53-61-40 FIG 414.

Part: STRINGER — CORRODED (FUSELAGE) · airframe 30,919 hrs · 35,004 cycles

ON FR 37, RIGHT SIDE AT STRINGER 14 CORROSION FOUND. REPAIR ACCOMPLISHED IN ACCORDANCE WITH SRM 51-21-42.

Part: NUT — BROKEN (CABIN) · airframe 30,919 hrs · 35,004 cycles

LEFT SEAT DOOR BETWEEN FR 41 AND 44 ANCHOR NUT FOUND BROKEN. REPLACED SRM 51-25-01

Part: FRAME — CORRODED (FUSELAGE) · airframe 30,919 hrs · 35,004 cycles

ON FRAME 38 BETWEEN STRINGER 21 LEFT AND STRINGER 20 LEFT CORROSION FOUND. CORROSION REMOVED IAW SRM 51-21-42.

Part: SEAT TRACK — CORRODED (FUSELAGE) · airframe 30,919 hrs · 35,004 cycles

RIGHT SEAT TRACK BETWEEN FR 39-40 CORROSION FOUND. REPAIR ACCOMPLISHED IN ACCORDANCE WITH SRM 51-21-42.

Part: STRINGER — CORRODED (FUSELAGE) · airframe 30,919 hrs · 35,004 cycles

ON FR 36, LEFT SIDE STRINGER 14 CORROSION FOUND. REPAIR ACCOMPLISHED IN ACCORDANCE WITH SRM 51-21-42.

Part: SEAT TRACK — CORRODED (FUSELAGE) · airframe 30,919 hrs · 35,004 cycles

LEFT SEAT TRACK BETWEEN FR 36-39 CORROSION FOUND. REPAIR ACCOMPLISHED IN ACCORDANCE WITH SRM 51-21-42.

Part: SEAT TRACK — CORRODED (FUSELAGE) · airframe 30,919 hrs · 35,004 cycles

RIGHT SEAT TRACK BETWEEN FR 36-39 CORROSION FOUND. REPAIR ACCOMPLISHED IN ACCORDANCE WITH 51-21-42.

Part: PLACARD — MISSING (EXTERIOR) · airframe 30,919 hrs · 35,004 cycles

EXTERNAL PLACARDS MISSING. 10-18-07 EXTERNAL PLACARD ERPLACED IAW MM 11-00-00.

Part: SPAR — CRACKED (WING) · airframe 30,919 hrs · 35,004 cycles

CRACK DETECT - REAR SPAR LOWER SURFACE FLANGE AT RIB 4. COMPLIED WITH UNDER EXELTECH W/O YUL000780 NONROUTINE 280. REFER TO THIS NONROUTINE FOR MTC ACTION. SUPPLEMENTAL - SDR CLOSED 09/12/07.

Part: SPAR — CRACKED (WING) · airframe 30,919 hrs · 35,004 cycles

CRACK DETECT - FRONT SPAR LOWER SURFACE FLANGE AT RIB 4. COMPLIED WITH UNDER EXELTECH W/O YUL000780 NONROUTINE 278. REFER TO THIS NONROUTINE FOR MTC ACTION. SUPPLEMENTAL - SDR CLOSED 09/12/07.

Part: SPAR — CRACKED (WING) · airframe 30,919 hrs · 35,004 cycles

CRACK DET - REAR SPAR LWR SURFACE FLANGE AT WING TO FUSE JUNCTION AT RIB 2. COMPLIED WITH UNDER EXELTECH W/O YUL000780 NONROUTINE 286. REFER TO THIS NONROUTINE FOR MTC ACTION. SUPPLEMENTAL - SDR CLOSED 09/12/07.

Part: SPAR — CRACKED (WING) · airframe 30,919 hrs · 35,004 cycles

SDI - CRACK DETECT, FRONT SPAR LOWER SURFACE FLANGE AT RIB 10.

Part: SPAR — CRACKED (WING) · airframe 30,919 hrs · 35,004 cycles

SDI - CRACK DETECT - REAR SPAR LOWER SURFACE FLANGE AT RIB 8. COMPLIED WITH UNDER EXELTECH W/O YUL000780 NON-ROUTINE 214. REFER TO THIS NON-ROUTINE FOR MTC ACTION. SUPPLEMENTAL - SDR CLOSED 09/13/07.

Part: SPAR — CRACKED (WING) · airframe 30,919 hrs · 35,004 cycles

SDI - CRACK DETECT, FRONT SPAR LOWER SURFACE FLANGE AT RIB 12.

Part: SPAR — CRACKED (WING) · airframe 30,919 hrs · 35,004 cycles

CRACK DET - FRONT SPAR LOWER SURFACE FLANGE AT RIB 2. COMPLIED WITH UNDER EXELTECH W/O YUL000780 NONROUTINE 285. REFER TO THIS NONROUTINE FOR MTC ACTION. SUPPLEMENTAL - SDR CLOSED 09/12/07.

Part: SPAR — CRACKED (WING) · airframe 30,919 hrs · 35,004 cycles

SDI - CRACK DET - REAR SPAR LOWER SURFACE FLANGE BETWEEN RIB 12 & RIB 13. COMPLIED WITH UNDER EXELTECH W/O YUL000780 NON-ROUTINE 284. REFER TO THIS NONROUTINE FOR MTC ACTION. SUPPLEMENTAL - SDR CLOSED 09/13/07.

Part: ANGLE — CRACKED (WING) · airframe 30,919 hrs · 35,004 cycles

A/C OPERATION WITH CRACKED WINGS PRESSURE DECK ANGLES EO 72-53-0168 COMPLY WITH. PERFORMED AMO 46-90 IAW EO 72-53-0168. CRACKS IN ANGLE DO NOT EXTEND BEYOND EXISTING MEASUREMENTS. ADDITIONAL CRACKS FOUND ON LT & RT ANGLES FROM UPPER EDGE OF ANGLE PROPAGATING DOWN NOT EXTENDING BEYOND FIRST FASTENER TASK COMPLIED IAW EO 72-53-0168

Part: SPAR — CRACKED (WING) · airframe 30,919 hrs · 35,004 cycles

SDI - CRACK DET-4 LOWER SPAR FASTENERS BETWEEN RIB 13 & 14. COMPLIED WITH UNDER EXELTECH W/O YUL000780 NON-ROUTINE 312. REFER TO THIS NON-ROUTINE FOR MTC ACTION. SUPPLEMENTAL - SDR CLOSED 09/13/07.

Part: BULB — INOPERATIVE (EMERGENCY LIGHT) · airframe 30,110 hrs · 34,187 cycles

ASD EMERGENCY LIGHT BULB INOP.

Part: LIGHT — INOPERATIVE (CABIN) · airframe 30,082 hrs · 34,155 cycles

BOARDING DOOR EMERGENCY LIGHT INOP.

Part: DOOR — STIFF (EMERGENCY EXIT) · airframe 30,013 hrs · 34,076 cycles

EMERGENCY EXIT AT 1A IS DIFFICULT TO OPEN.

Part: LIGHT — INOPERATIVE (CABIN) · airframe 29,829 hrs · 33,855 cycles

PAX DOOR STAIR EMERGENCY FLOODLIGHT INOP.

Part: LIGHT — MALFUNCTIONED (CABIN) · airframe 29,697 hrs · 33,687 cycles

EMERGENCY LIGHTS CAME ON WHEN IN THE ARMED POSITION WITH GENERATOR RUNNING, WILL NOT RESET.

Part: LIGHT — INOPERATIVE (AIRSTAIR) · airframe 29,342 hrs · 33,247 cycles

ASD STEP LIGHT INOP.

Part: BULB — INOPERATIVE (EMERGENCY LIGHT) · airframe 29,221 hrs · 33,097 cycles

EMERGENCY LIGHT IN EXIT SIGN BY PAX DOOR HAS BULBS INOP.

Part: DOOR FRAME — CRACKED (SERVICE DOOR) · airframe 29,104 hrs · 32,955 cycles

SERVICE DOOR FWD DOOR FRAME BOTTOM STIFFENER CRACKED.

Part: LIGHT — INOPERATIVE (FUSELAGE) · airframe 28,522 hrs · 32,271 cycles

SEVERAL EMERGENCY LIGHT INOP.

Part: FLASHLIGHT — INOPERATIVE (CABIN) · airframe 28,465 hrs · 32,199 cycles

FLASHLIGHT INOP.

Part: POWER SUPPLY — INOPERATIVE (CABIN)

DURING A GROUND INSPECTION, THE EMERGENCY LIGHTS IN THE FRONT HALF OF THE AIRCRAFT STAYED ON WITH THE FLIGHT ATTENDANT’S SWITCH IN THE OFF POSITION AND THE COCKPIT SWITCH IN DISARM. MAINTENANCE REMOVED AND REPLACED THE EMERGENCY LIGHT POWER SUPPLY, OVERHEAD AT SEATS 1A AND 1B. OPERATIONAL CHECKS GOOD. AIRCRAFT OK FOR SERVICE. (K)

Part: POWER SUPPLY — MALFUNCTIONED (FUSELAGE)

DURING A GROUND INSPECTION, THE EMERGENCY LIGHTS WOULD NOT TURN OFF. MAINTENANCE REMOVED AND REPLACED THE NR 1 POWER SUPPLY. OPERATIONAL CHECKS GOOD. AIRCRAFT OK FOR SERVICE. (K)

Part: LAMP — BURNED OUT (FUSELAGE)

DURING A HANGAR INSPECTION, THE PASSENGER DOOR EMERGENCY STEP LIGHT WAS FOUND TO BE INOPERATIVE. MAINTENANCE REMOVED AND REPLACED THE LAMP IN THE PASSENGER DOOR EMERGENCY STEP LIGHT. OPERATIONAL CHECKS GOOD. AIRCRAFT OK FOR SERVICE. (K)

Part: LAMP — BURNED OUT (CABIN)

DURING A GROUND INSPECTION, THE EMERGENCY FLOOR LIGHT STRIP, AT SEAT 17AB, WAS FOUND TO BE INOPERATIVE. MAINTENANCE REMOVED AND REPLACED THE LAMP IN THE EMERGENCY FLOOR LIGHT STRIP, AT SEAT 17AB. OPERATIONAL CHECKS GOOD. AIRCRAFT OK FOR SERVICE. (K)

Part: CONNECTOR — BROKEN (MLG)

DURING CLIMB-OUT FROM AGS-ATL, WHILE ATTEMPTING TO RETRACT GEAR, THE CREW RECEIVED A LEFT MAIN GEAR INDICATION. THE QRH WAS COMPLIED WITH AND THE FLIGHT ATTENDANT PERFORMED A VISUAL INSPECTION TO CONFIRM THE GEAR DOOR WAS DOWN. THE GEAR WAS RECYCLED AND THE CREW RECEIVED THREE GREENS ON THE INDICATION PANEL. AN EMERGENCY WAS DECLARED WITH EMERGENCY VEHICLES DISPATCHED. THE AIRCRAFT LANDED SAFELY IN ATL. MAINTENANCE REPAIRED THE LEFT 11 GAA CONNECTOR PLUG AND REPINNED THE UPLOCK BOX. OPERATIONAL CHECKS GOOD. AIRCRAFT OK FOR SERVICE. (M)

Part: LAMP — INOPERATIVE (EMERGENCY LIGHT)

DURING HANGAR MAINTENANCE IN MCN, 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. (M)

Part: FLOOR SUPPORT — CORRODED (FUSELAGE)

DURING A C-CHECK IN YUL, THE LEFT FLOOR SUPPORT BETWEEN FRAME 39-40 WAS FOUND TO BE CORRODED BEYOND LIMITS. MAINTENANCE REMOVED AND REPLACED THE LEFT FLOOR SUPPORT BETWEEN FRAME 39-40 IAW ATR 72 SRM 51-25-01. (M)

Part: STRINGER — CORRODED (FR 38-39)

DURING A C-CHECK IN YUL, THE STRINGER 21L BETWEEN FRAME 38-39 WAS FOUND TO BE CORRODED BEYOND LIMITS. MAINTENANCE REMOVED AND REPLACED THE STRINGER 21L BETWEEN FRAME 38-39 IAW ASA EO 72-53-0166A. (M)

Part: CREASE BEAM — CORRODED (FR 35-40)

DURING A C-CHECK IN YUL, THE LEFT CREASE BEAMS BETWEEN FS 35-36 AND FS 39-40 WERE FOUND TO BE CORRODED BEYOND LIMITS. MAINTENANCE REMOVED AND REPLACED THE LT CREASE BEAMS BETWEEN FS 35-26 AND FS 39-40 IAW ATR-72 SRM 51-25-01. (M)

Part: FLOORBEAM — CORRODED (FUSELAGE)

DURING A C-CHECK IN YUL, THE FLOORBEAMS AT FRAME 36, FRAME 38, FRAME 39, FRAME 40 AND FRAME 41 WERE FOUND TO BE CORRODED BEYOND LIMITS. MAINTENANCE REMOVED AND REPLACED THE FLOORBEAMS AT FRAME 36, FRAME 38, FRAME 39, FRAME 40 AND FRAME 41 IAW ASA EO 72-53-0166A. (M)

Part: FLOOR SUPPORT — CORRODED (FS 36-38)

DURING A C-CHECK IN YUL, THE LT/RT FLOOR SUPPORTS BETWEEN FS 36-38 WERE FOUND TO BE CORRODED BEYOND LIMITS. MAINTENANCE REMOVED AND REPLACED THE LT/RT FLOOR SUPPORTS BETWEEN FS 36-38 IAW ATR-72 SRM 51-25-01. (M)

Part: FRAME — CORRODED (FR 37)

DURING A C-CHECK IN YUL, THE FS 37 WAS FOUND TO BE CORRODED BEYOND LIMITS. MAINTENANCE REPAIRED FS 37 AT STRINGER 14R IAW ASA EO 72-53-0166A. (M)

Part: STRUCTURE — CORRODED (FUSELAGE)

DURING A C-CHECK IN YUL, THE Z-FLOORS BETWEEN FS 39-40 LEFT AND FS 39 AND 41 RIGHT WERE FOUND TO BE CORRODED BEYOND LIMITS. MAINTENANCE REMOVED AND REPLACED THE Z-FLOORS BETWEEN FS 39-40 LT AND FS 39 AND 41 RT IAW ASA EO 72-53-0166A. (M)

Part: PAN — CORRODED (PAX DOOR)

DURING A C-CHECK IN YUL, THE TOP AND BOTTOM PASSENGER DOOR PAN DRESSING AROUND BEAM 8 AND FS 39 WAS FOUND TO BE CORRODED BEYOND LIMITS. MAINTENANCE REPAIRED THE TOP AND BOTTOM PASSENGER DOOR PAN DRESSING AROUND BEAM 8 AND FS 39 IAW ASA EO 72-52-0087. (M)

Part: SKIN — CORRODED (FR-39)

DURING A C-CHECK IN YUL, THE FS 39 BETWEEN STRINGER 21R-20L WAS FOUND TO BE CORRODED BEYOND LIMITS. MAINTENANCE REMOVED AND REPLACED THE FS 39 LOWER SEGMENT IAW ASA EO 72-53-0166A. (M)

Part: DOOR — OPEN (OIL COOLER)

DURING T/O, FOLLOWING GEAR UP TRANSITION THE CREW FELT A LARGE BUMP FROM THE LT SIDE OF THE AC. AT APPROX 4,000 FT A PASSENGER REPORTED SEEING SOMETHING HANGING FROM JUST BEHIND THE PROP, WHICH WAS CONFIRMED BY THE F/O UPON FURTHER INVESTIGATION. THE CREW ALSO NOTICED A TORQUE INCREASE TO JUST OVER 100 PERCENT ON THE LT ENGINE. AN EMERGENCY WAS DECLARED AND THE AIRCRAFT RETURNED, LANDING SAFELY. MAINT FOUND THE LT AFT ENGINE OIL COOLER DOOR OPEN, REMOVED AND REPLACED IT. MAINT PERFORMED ENGINE GROUND RUNS IAW MM. ALL OPS CHECK GOOD. AC OK FOR SERVICE. (K)

Part: POWER SUPPLY — DISCHARGED (CABIN)

FLT 4733 - DURING A GROUND INSPECTION IN ATL, THE LEFT FORWARD EMERGENCY LIGHT WAS FOUND TO BE INOPERATIVE. MAINTENANCE REMOVED AND REPLACED THE POWER SUPPLY 61LG. OPERATIONAL CHECKS GOOD. AIRCRAFT OK FOR SERVICE. (M)

Part: BRACKET — CRACKED (RT MLG) · airframe 26,081 hrs

DURING HANGAR MAINTENANCE, THE RT MAIN LANDING GEAR UPSTOP BRACKET WAS FOUND TO BE CRACKED BEYOND LIMITS. MAINTENANCE REMOVED AND REPLACED THE RT MLG UPSTOP BRACKET IAW SRM. (K)

Part: LAMP — BURNED OUT (EMERGENCY LIGHT)

DURING HANGAR MAINTENANCE IN MCN, THE FORWARD TWO MINUTE EMERGENCY EXIT LIGHT WAS FOUND TO BE INOPERATIVE. MAINTENANCE REMOVED AND REPLACED THE FORWARD TWO MINUTE EMERGENCY EXIT LIGHT LAMP. OPERATIONAL CHECKS GOOD. AIRCRAFT OK FOR SERVICE. (M)

Part: BATTERY PACK — INOPERATIVE (CABIN)

DURING A GROUND INSPECTION, THE FORWARD HALF OF THE EMERGENCY FLOOR STRIP LIGHTING WOULD NOT EXTINGUISH. MAINTENANCE REMOVED AND REPLACED THE EMERGENCY LIGHT BATTERY PACK AT 61WL. OPERATIONAL CHECKS GOOD. AIRCRAFT OK FOR SERVICE.

Part: POWERPACK — MALFUNCTIONED (EMERGENCY LIGHT)

DURING A GROUND INSPECTION, THE FORWARD HALF OF EMERGENCY FLOOR LIGHTING ON THE RT SIDE WOULD NOT EXTINGUISH. MAINTENANCE RESET THE EMERGENCY LIGHT POWER PACK SYSTEM. OPERATIONAL CHECKS GOOD. AIRCRAFT OK FOR SERVICE.

Part: LIGHT — INOPERATIVE (PAX DOOR)

DURING AN A-CHECK, THE EMERGENCY LIGHT ON THE PASSENGER DOOR WAS FOUND TO BE INOPERATIVE. MAINTENANCE REMOVED AND REPLACED THE EMERGENCY LIGHT ASSEMBLY ON THE PASSENGER DOOR. OPERATIONAL CHECKS GOOD. AIRCRAFT OK FOR SERVICE.

Part: PIN — MISALIGNED (LATCH)

FLT 4297 - DURING A GROUND INSPECTION IN ATL, THE FLIGHT ATTENDANT REPORTED THE PASSENGER DOOR WAS VERY HARD TO OPEN. MAINTENANCE RE-ADJUSTED THE UPPER AFT LATCH PIN ONTHE PASSENGER DOOR. OPS CHECKS GOOD. AIRCRAFT OK FOR SERVICE. (M)

Part: BOLT — MISSING (PAX DOOR)

FLT 4474 - DURING A GROUND INSPECTION IN TYS, THE PASSENGER DOOR WAS VERY HARD TO OPEN AND THE UPPER LEFT LOCKING PIN WOULD NOT ENGAGE. MAINTENANCE FOUND THE BOLT, WASHER AND NUT P/N NT113544CM, ON THE UPPER AFT LOCKING PIN CONNECTION ROD TO THE BELL CRANK MISSING. MAINTENANCE REPLACED THE MISSING BOLT, WASHER AND NUT ON THE PASSENGER DOOR AFT LOCKING PIN CONNECTION ROD. OPS CHECKS GOOD. AIRCRAFT OK FOR SERVICE. (M)

Part: LIGHT — BROKEN (GALLEY)

DURING AN A-CHECK IN MCN, THE EMERGENCY EXIT LIGHT BY THE SERVICE DOOR WAS FOUND BROKEN. MAINTENANCE REMOVED AND REPLACED THE EMERGENCY EXIT LIGHT BY THE SERVICE DOOR. (M)

Part: COVER — MISSING (EMERGENCY LIGHT)

FLT 4285 - DURING A GROUND INSPECTION IN ATL, THE FLOOR EMERGENCY EXIT SIGN AT ROW 1D WAS FOUND MISSING AND THE WIRE EXPOSED. MAINTENANCE REPLACED FLOOR EMERGENCY EXIT SIGN COVER AT ROW 1D. OPS CHECKS GOOD. AIRCRAFT OK FOR SERVICE. (M)

Part: LAMP — BURNED OUT (EMERGENCY LIGHT)

FLT 4135 - DUIRNG A GROUND INSPECTION IN VPS, THE AFT SECOND TO LAST EMERGENCY FLOOR LIGHT WAS FOUND TO BE INOPERATIVE. MAINTENANCE REMOVED AND REPLACED THE AFT SECOND TO LAST EMERGENCY FLOOR LIGHT LAMPS. OPS CHECKS GOOD. AIRCRAFT OK FOR SERVICE. (M)

Part: LAMP — INOPERATIVE (EMERGENCY LIGHT)

DURING AN A-CHECK IN MCN, THE NEXT TO LAST EMERGENCY FLOOR LIGHT STRIP WAS FOUND TO BE INOPERATIVE. MAINTENANCE REMOVED AND REPLACED THE NEXT TO LAST EMERGENCY FLOOR LIGHT STRIP LAMP. OPS CHECK GOOD. AIRCRAFT OK FOR SERVICE. (M)

Part: LAMP — BURNED OUT (EMERGENCY LIGHT)

DURING AN A-CHECK IN MCN, THE PASSENGER DOOR EMERGENCY LIGHT WAS FOUND TO BE INOPERATIVE. MAINTENANCE REMOVED AND REPLACED THE PASSENGER DOOR EMERGENCY LIGHT LAMP. OPS CHECKS GOOD. AIRCRAFT OK FOR SERVICE. (M)

Part: WIRE — INOPERATIVE (EMERGENCY LIGHT)

DURING A HANGAR INSPECTION MCN, THE PASSENGER DOOR EMERGENCY LIGHT WAS FOUND TO BE INOPERATIVE. MAINTENANCE REPAIRED A BROKEN WIRE ON THE PASSENGER DOOR EMERGENCY LIGHT. OPERATIONAL CHECKS GOOD. AIRCRAFT OK FOR SERVICE. (M)

Part: WIRE — BROKEN (EMERGENCY LIGHT)

DURING HANGAR MAINTENANCE IN MCN, THE PASSENGER DOOR EMERGENCY LIGHT WAS FOUND INOPERATIVE. MAINTENANCE FOUND A BROKEN WIRE ON THE PASSENGER DOOR EMERGENCY LIGHT ASSEMBLY AND REPINNED IT. OPERATIONAL CHECKS GOOD. AIRCRAFT OK FOR SERVICE. (M)

Part: WIRE — BROKEN (EMERGENCY LIGHT)

DURING HANGAR MAINTENANCE IN MCN, THE SERVICE DOOR EXIT LIGHT WAS FOUND INOPERATIVE. MAINTENANCE FOUND A BROKEN WIRE ON THE BACK OF THE SERVICE DOOR EXIT LIGHT ASSEMBLY AND REPINNED IT. OPERATIONAL CHECKS GOOD. AIRCRAFT OK FOR SERVICE. (M)

Part: LAMP — INOPERATIVE (EMERGENCY LIGHT)

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

Part: SEAT TRACK — CORRODED (FUSELAGE)

DURING A C-CHECK IN BNA, THE RIGHT SEAT TRACKS FROM FS 36 TO FS 39 AND BETWEEN FS 39 AND FS 40, INCLUDING THE LEFT SEAT TRACK FROM FS 39 TO FS 41 WERE FOUND TO BE CORRODED BEYOND LIMITS. MAINTENANCE REMOVED AND REPLACED THE RIGHT SEAT TRACKS FROM FS 36 TO FS 39 AND BETWEEN FS 39 AND FS 40, INCLUDING THE LEFT SEAT TRACK FROM FS 39 TO FS 41 IAW SRM 51-25-01 AND 51-25-04. (M)

Part: PLATE — CORRODED (FUSELAGE)

DURING A C-CHECK IN BNA, THE FLOOR PLATE ON THE RIGHT SIDE BETWEEN FS 35 AND FS 36 WAS FOUND TO BE CORRODED BEYOND LIMITS. MAINTENANCE REMOVED AND REPLACED THE FLOOR PLATE ON THE RIGHT SIDE BETWEEN FS 35 AND FS 36 IAW SRM 51-25-01 AND 51-25-02. (M)

Part: ANGLE — CORRODED (FUSELAGE)

DURING A C-CHECK IN BNA, THE T-ANGLE ON THE LT SIDE AT THE PASSENGER DOOR THRESHOLD BETWEEN FS 36 AND FS 38 WAS FOUND TO BE CORRODED BEYOND LIMITS. MAINTENANCE REMOVED AND REPLACED THE T-ANGLE ON THE LEFT SIDE AT THE PAX DOOR THRESHOLD BETWEEN FS 36 AND FS 38 IAW SRM 51-25-02. (M)

Part: ANGLE — CORRODED (FUSELAGE)

DURING A C-CHECK IN BNA, THE ANGLE ON THE RIGHT SIDE AT FS 39 ABOVE THE SERVICE DOOR THRESHOLD WAS FOUND TO BE CORRODED BEYOND LIMITS. MAINTENANCE REMOVED AND REPLACED THE ANGLE ON THE RIGHT SIDE AT FS 39 ABOVE THE SERVICE DOOR IAW SRM 51-21-42 AND 51-25-01. (M)

Part: INTERCOSTAL — CORRODED (FUSELAGE)

DURING A C-CHECK, THE INTERCOSTALS ON THE LT SIDE UNDER THE FLOOR BETWEEN FS 39 AND 40 AND ON THE RT SIDE BETWEEN FS 40 AND 41 WERE FOUND TO BE CORRODED BEYOND LIMITS. MAINTENANCE REMOVED AND REPLACED THE INTERCOSTALS ON THE LT SIDE UNDER THE FLOOR BETWEEN FS 39 AND 40 AND ON THE RT SIDE BETWEEN FS 40 AND 41 IAW SRM 51-25-01. (M)

Part: BRACKET — CRACKED (NLG)

FLT 4517 - DURING A GROUND INSPECTION IN MGM, THE STEERING UNIT BRACKET ON THE NOSE STRUT WAS FOUND TO BE CRACKED BEYOND LIMITS. MAINTENANCE REMOVED AND REPLACED THE STEERING UNIT BRACKET ON THE NOSE STRUT. OPERATIONAL CHECKS GOOD. AIRCRAFT OK FOR SERVICE. (M)

Part: BRACKET — CRACKED (LT CANOE FAIRING)

DURING A GROUND INSPECTION IN MGM, THE LEFT OUTBOARD FLAP CANOE FAIRING SUPPORT BRACKET WAS FOUND TO BE CRACKED BEYOND LIMITS. MAINTENANCE REMOVED AND REPLACED THE LEFT OUTBOARD FLAP CANOE FAIRING SUPPORT BRACKET. OPERATIONAL CHECKS GOOD. AIRCRAFT OK FOR SERVICE. (M)

Part: EEC — INOPERATIVE (RT ENGINE)

DURING TAKEOFF, AT APPROXIMATELY 3,000 FT WHILE INCREASING TO CLIMB POWER, THE RT ENGINE SPEED WENT TO 102.5 PERCENT. THE CREW REDUCED THE ENGINES TO 86 PERCENT WITH 1 INCH SPLIT IN THE LEVERS, THEN THE RT ENGINE DECREASED TO 83 PERCENT. AN EMERGENCY WAS DECLARED AND THE AIRCRAFT RETURNED TO ATL LANDING SAFELY. MAINTENANCE REMOVED AND REPLACED THE RT ELECTRONIC ENGINE CONTROL UNIT. ENGINE RUNS AND OPERATIONAL CHECKS GOOD. AIRCRAFT OK FOR SERVICE. (M)

Part: LAMP — BURNED OUT (CABIN)

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

Part: BULB — BURNED OUT (CABIN)

FLT 4100 - DURING TAXI INTO ATL, THE FLIGHT ATTENDANT REPORTED THAT THE EMERGENCY EXIT SIGN ABOVE THE AFT JUMPSEAT LIT INTERMITTENTLY. MAINTENANCE REMOVED AND REPLACED THE DEFECTIVE BULB AND CLEANED THE CONNECTIONS. OPERATIONAL CHECKS GOOD. AIRCRAFT OK FOR SERVICE. (M)

Part: SEAT TRACK — CORRODED (FUSELAGE)

DURING C-CHECK INSPECTION IN BNA, CORROSION WAS FOUND ON THE RIGHT INBOARD SEAT TRACK FRAME 23 TO 29. CORROSION WAS ALSO FOUND ON THE LEFT INBOARD SEAT TRACK FROM FRAME 13 TO 23. MAINTENANCE REPAIRED THE CORROSION IAW ASA EO 72-53-0126. (M)

Part: FLOOR SUPPORT — CORRODED (FUSELAGE)

DURING C-CHECK INSPECTION IN BNA, THE LOWER FLOOR SUPPORT FLANGE WAS FOUND TO BE CORRODED AROUND THE FASTENER HOLES, FROM LEFT TO RIGHT, ON THE FLOORBEAM AT FRAME 41. MAINTENANCE REPAIRED THE CORROSION IAW ASA EO 72-53-0126. (M)

Part: FLOORBEAM — CORRODED (FUSELAGE)

DURING C-CHECK INSPECTION IN BNA, CORROSION WAS FOUND ON THE UPPER FLANGE OF THE FLOORBEAM AT FRAMES 39 AND 40, LEFT TO RIGHT. MAINTENANCE REPAIRED THE CORROSION IAW ASA EO 72-53-0126. (M)

Part: WEB — CORRODED (FUSELAGE)

DURING C-CHECK INSPECTION IN BNA, CORROSION WAS FOUND ON THE WEB AND UPPER FLANGE, AT FRAMES 36 AND 38, FROM THE RIGHT TO THE LEFT THRESHOLDS. MAINTENANCE REPAIRED THE CORROSION IAW ASA EO 72-53-0126. (M)

Part: FRAME — CRACKED (FUSELAGE)

DURING C-CHECK INSPECTION IN BNA, A CRACK WAS DISCOVERED ON FRAME 26 AT THE BL 0. MAINTENANCE REPAIRED CRACK IN FRAME 26 IAW ASA EO 72-53-0125. THE EO REF S/B 72-53-1078 AND SRM CHAPTER 51. (M)

Part: SWITCH — INTERMITTENT (COCKPIT)

DURING GROUND INSPECTION IN ATL, THE EMERGENCY LIGHTS WERE OPERATING INTERMITTENTLY. HALF OF THE SWITCHES WERE IN THE ARM POSITION AND NONE WERE IN THE ON POSITION. MAINTENANCE REMOVED AND REPLACED THE EMERGENCY LIGHT SWITCH. OPERATIONAL CHECKS GOOD. AIRCRAFT OK FOR SERVICE. (M)