N640AS

Part: MOUNT — DAMAGED (RT ENGINE) · airframe 29,139 hrs · 33,769 cycles

RT ENG LT FWD LATERAL SHOCKMOUNT CRACKED. RT ENG LT FWD LATERAL SHOCKMOUNT AFT MOLDED CUSHION REPLACED IAW AMM 71-20-22 AND JIC 71-21-61 RAI 10 000.

Part: BRACKET — CRACKED (NLG DOOR) · airframe 29,139 hrs · 33,769 cycles

PAX DOOR SURROUND 255DW, 255EW IN CRACKED. NLG FWD LT DOOR FWD STOP BRACKET REPLACED IAW SRM 51-25-01REPAIR DETERMINED NOT TO BE A MAJOR REPAIR IN ACCORDANCE WITH S.P. 663 AND FAR 43, APPENDIX A. REPAIR CCOMPLISHED IN ACCORDANCE WITH SRM 51-25-01.

Part: BRACKET — CRACKED (NLG DOOR) · airframe 29,139 hrs · 33,769 cycles

NLG FWD LT DOOR, FWD STOP BRACKET CRACKED.

Part: FLOORBEAM — CORRODED (FUSELAGE) · airframe 29,139 hrs · 33,769 cycles

FOUND FLOORBEAM 41 CORRODED.

Part: FLOORBEAM — CORRODED (FUSELAGE) · airframe 29,139 hrs · 33,769 cycles

FOUND FLOORBEAM 36 CORRODED.

Part: INTERCOSTAL — CRACKED (FUSELAGE) · airframe 29,139 hrs · 33,769 cycles

CRACK FOUND ON RT O/B INTERCOSTAL BTW FUSELAGE FAIRING FR 23D TO FUSELAGE.

Part: BRACKET — CRACKED (LT WING TE FLAP) · airframe 29,139 hrs · 33,769 cycles

LT I/B FLAP O/B FLAP ARM OMEGA BRACKET CRACKED.

Part: ANGLE — CRACKED (FUSELAGE) · airframe 29,139 hrs · 33,769 cycles

ANGLE CRACK ON LT O/B FUSELAGE FR 23D, BRACKET FIXED ON FUSELAGE SKIN.

Part: DOUBLER — CORRODED (FUSELAGE) · airframe 29,139 hrs · 33,769 cycles

DOUBLER CORRODED AT LWR FUSELAGE AREA (ANTENNA DOUBLER) FR 16-17 (SEE W/C 2000-18 FOR FABRICATION) SEE STICKER 200.

Part: DOOR — BINDING (PAX DOOOR) · airframe 28,898 hrs · 33,531 cycles

F/A REPORTS MAIN CABIN DOOR HARD TO OPEN.

Part: WIRE — EXPOSED (CABIN) · airframe 28,693 hrs · 33,337 cycles

WIRING UNSHIELDED IN FLOOR EMERGENCY LIGHTING, SOME FLOOR LIGHTING INOP.

Part: WARNING SYSTEM — ACTIVATED (OIL PRESSURE) · airframe 28,155 hrs · 32,827 cycles

DURING INITIAL CLIMBOUT NR 1 ENG LO OIL PRESS WARNING BOTH LOCAL ALERT & CCAS ACTIVATED. ALERT INTERMITTANT. ALERT ACTIVE FOR APROX 1-2 MIN INITIALLY & OFF 2-3 MIN ALERT ON & OFF 30 SEC - 1 MIN FOR DURATION OF FLIGHT, REPEAT WRITE-UP. A/C RETURNED TO CHA AFTER T/O. EMERGENCY DECLARED. FLT 4126 CX.

Part: OIL SYSTEM — LOW PRESSURE (NR 1 ENGINE) · airframe 28,154 hrs · 32,825 cycles

ENG NR 1 LOW OIL PRESSURE IN FLIGHT. COMPLIED WITH QRH RETURNED TO ATL. A/C RETURNED TO ATL AFTER T/O. EMERGENCY DECLARED.

Part: LANDING GEAR — MALFUNCTIONED (NLG & MLG) · airframe 27,730 hrs · 32,345 cycles

LANDING GEAR WILL NOT RETRACT AFTER TAKEOFF. FLT 4858 CX ON 3/2/07. A/C RETURNED TO AGS AFTER T/O. LANDING GEAR RETRACTION SYSTEM.

Part: LIGHT — INOPERATIVE (AIRSTAIR STEP) · airframe 27,061 hrs · 31,513 cycles

ASD STEP LIGHT INOP.

Part: LIGHT — INOPERATIVE (AIRSTAIRS) · airframe 26,741 hrs · 31,145 cycles

A/S/D LAMP LIGHT INOP.

Part: FLOORBEAM — CORRODED (FUSELAGE)

DURING A C-CHECK IN YUL, THE FLOORBEAM, AT FS 38 WAS FOUND TO BE CORRODED BEYOND LIMITS. MAINTENANCE REPAIRED THE FLOORBEAM, AT FS 38, IAW ASA EO 72-53-0205. (M)

Part: LIGHT — INOPERATIVE (CABIN)

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

Part: COVER — MISSING (EMERGENCY LIGHT)

DURING A GROUND INSPECTION, THE RT FWD FLOOR LEVEL EMERGENCY EXIT LIGHT COVER WAS FOUND MISSING. MAINTENANCE REPLACED THE RT FORWARD FLOOR LEVEL EMERGENCY EXIT LIGHT COVER. OPERATIONAL CHECKS GOOD. AIRCRAFT OK FOR SERVICE.

Part: BATTERY PACK — DISCHARGED (CABIN)

DURING HANGAR MAINTENANCE, VARIOUS LIGHTS WERE FOUND INOPERATIVE ON THE EMERGENCY FLOOR LIGHT STRIP. MAINTENANCE REMOVED AND REPLACED THE NR 3 EMERGENCY LIGHTS BATTERY PACK. OPERATIONAL CHECKS GOOD. AIRCRAFT OK FOR SERVICE.

Part: POWER SUPPLY — INOPERATIVE (EMERGENCY LIGHT)

DURING A GROUND INSPECTION, NUMEROUS EMERGENCY LIGHTS WERE FOUND TO BE INOPERATIVE. MAINTENANCE REMOVED AND REPLACED THE POWER SUPPLY AT 73WL. OPERATIONAL CHECKS GOOD. AIRCRAFT OK FOR SERVICE.

Part: LAMP — BURNED OUT (EMERGENCY LIGHT)

FLT 4517 - DURING A GROUND INSPECTION IN MGM, THE EMERGENCY LIGHT ON THE PASSENGER DOOR WAS FOUND TO BE INOPERATIVE. MAINTENANCE FOUND A BROKEN WIRE ON THE TERMINAL OF THE EMERGENCY LIGHT SOCKET ON THE PASSENGER DOOR. MAINTENANCE REMOVED AND REPLACED THE EMERGENCY LIGHT LAMP AND TERMINAL LUG P/N TA2206ON THE PASSENGER DOOR. OPERATIONAL CHECKS GOOD. AIRCRAFT OK FOR SERVICE. (M)

Part: LAMP — INOPERATIVE (EMERGENCY LIGHT)

DURING HANGAR MAINTENANCE IN MCN, THE LAST BULB IN THE AFT END OF THE EMERGENCY FLOOR LIGHT TRACK WAS FOUND TO BE INOPERATIVE. MAINTENANCE REMOVED AND REPLACED THE EMERGENCY FLOOR LIGHT ASSEMBLY. OPS CHECKS GOOD. AIRCRAFT OK FOR SERVICE. (M)

Part: LAMP — BURNED OUT (EMERGENCY LIGHT)

DURING A GROUND INSPECTION IN VPS, THE EMERGENCY FLOOR LIGHT STRIP AT ROW 6 A/B WAS FOUND TO BE INOPERATIVE. MAINTENANCE REMOVED AND REPLACED THE EMERGENCY FLOOR LIGHT LAMP AT ROW 6 A/B. OPERATIONAL CHECKS GOOD. AIRCRAFT OK FOR SERVICE.

Part: SOCKET — DAMAGED (EMERGENCY LIGHT)

DURING C-CHECK, THE EMERGENCY LIGHT ASSEMBLY ON THE PASSENGER DOOR WAS FOUND TO HAVE A DAMAGED AND CORRODED SOCKET. MAINTENANCE REMOVED AND REPLACED THE DAMAGED AND CORRODED EXTERNAL EMERGENCY LIGHT ASSY.

Part: SOCKET — DAMAGED (EMERGENCY LIGHT)

DURING C-CHECK, THE EMERGENCY LIGHT ASSEMBLY ON THE PASSENGER DOOR WAS FOUND TO HAVE A DAMAGED AND CORRODED SOCKET. MAINTENANCE REMOVED AND REPLACED THE DAMAGED AND CORRODED EXTERNAL EMERGENCY LIGHT ASSY. (ASOA04372)

Part: FLOOR SUPPORT — CORRODED (FUSELAGE)

DURING C-CHECK, THE LT AND RT SIDE Z-FLOOR SUPPORT WAS FOUND CORRODED BEYOND LIMITS AFT OF FRAME 39. MAINTENANCE REMOVED AND REPLACED THE CORRODED Z-FLOOR SUPPORTS IAW SRM. AIRCRAFT WAS RELEASED FROM C-CHECK ON MARCH 21,2004. (ASOA04367)

Part: BRACKET — CORRODED (FUSELAGE)

DURING C-CHECK INSPECTION, CORROSION WAS FOUND BEYOND LIMITS ON BOTH THRESHOLD SUPPORT BRACKETS OF PASSENGER DOOR. MAINTENANCE REMOVED AND REPLACED THE CORRODED THRESHOLD SUPPORT BRACKETS IAW SRM. AIRCRAFT WAS RELEASED FROM C-CHECK ON MARCH 21, 2004.

Part: CREASE BEAM — CORRODED (FUSELAGE)

DURING C-CHECK INSPECTION, THE CREASE BEAM PLATE AFT OF FRAME 39 ON THE LT SIDE WAS FOUND BENT AND CORRODED. MAINTENANCE REMOVED AND REPLACED THE CORRODED AND BENT CREASE BEAM PLATE IAW SRM 512503. AIRCRAFT WAS RELEASED FOR C-CHECK ON MARCH 21, 2004.

Part: FLOOR SUPPORT — CORRODED (FUSELAGE)

DURING C-CHECK, THE LT AND RT SIDE FLOOR SUPPORT WAS FOUND CORRODED BEYOND LIMITS AFT OF FRAME 39. MAINTENANCE REMOVED AND REPLACED THE CORRODED FLOOR SUPPORTS IAW SRM 51-25-01. AIRCRAFT WAS RELEASED FROM C-CHECK ON MARCH 21, 2004.

Part: SEAT TRACK — CORRODED (FUSELAGE)

DURING C-CHECK, THE LEFT SIDE SEAT TRACK AT FRAMES 36-39 AS WELL AS THE RT SIDE SEAT TRACK FROM FRAME 39-40 WERE FOUND CORRODED BEYOND LIMITS. MAINTENANCE REMOVED AND REPLACED THE CORRODED SEAT TRACKS IAW SRM. AIRCAFT WAS RELEASED FORM C-CHECK ON MARCH 21, 2004. (ASOA04369)

Part: CREASE BEAM — CORRODED (FUSELAGE)

DURING C-CHECK INSPECTION, THE CREASE BEAM PLATE AFT OF FRAME 39 ON THE LT SIDE WAS FOUND BENT AND CORRODED. MAINTENANCE REMOVED AND REPLACED THE CORRODED AND BENT CREASE BEAM PLATE IAW SRM. AIRCRAFT WAS RELEASED FROM C-CHECK ON MARCH 21, 2004. (ASOA04373)

Part: SUPPORT BRACKET — CORRODED (THRESHOLD)

DURING C-CHECK INSPECTION, CORROSION WAS FOUND BEYOND LIMITS ON BOTH THRESHOLD SUPPORT BRACKETS OF PASSENGER DOOR. MAINTENANCE REMOVED AND REPLACED THE CORRODED THRESHOLD SUPPORT BRACKETS IAW SRM 51-25-01. AIRCRAFT WAS RELEASED FROM C-CHECK ON MARCH 21,2004.

Part: SEAT TRACK — CORRODED (FUSELAGE)

DURING C-CHECK, THE LT SIDE SEAT TRACK AT FRAMES 36-39 AS WELL AS THE RT SIDE SEAT TRACK FROM FRAME 39-40 WERE FOUND CORRODED BEYOND LIMITS. MAINTENANCE REMOVED AND REPLACED THE CORRODED SEAT TRACKS IAW SRM51-25. AIRCRAFT WAS RELEASED FROM C-CHECK ON MARCH 21, 2004.

Part: FLOORBEAM — CORRODED (FUSELAGE)

DURING C-CHECK, CORROSION BEYOND LIMITS WAS FOUND ON THE FLOORBEAM AT FRAME 36 NEAR THE SERVICE DOOR. MAINTENANCE REMOVED AND REPLACED THE CORRODED FLOORBEAM IAW SRM 51-25-01. AIRCRAFT WAS RELEASED FROM C-CHECK ON MARCH 21, 2004.

Part: FLOORBEAM — CORRODED (FUSELAGE)

DURING C-CHECK, CORROSION BEYOND LIMITS WAS FOUND ON THE FLOORBEAM AT FRAME 36 NEAR THE SERVICE DOOR. MAINTENANCE REMOVED AND REPLACED THE CORRODED FLOORBEAM IAW SRM. AIRCRAFT WAS RELEASED FORM C-CHECK ON MARCH 21, 2004. (ASOA04370)

Part: FLOORBEAM — CORRODED (FUSELAGE)

DURING C-CHECK INSPECTION, THE FLOORBEAMS AT FRAMES 38 AND 39 WERE FOUND TO BE CORRODED BEYOND LIMITS. MAINTENANCE REMOVED AND REPLACED THE CORRODED FLOORBEAMS IAW SRM. AIRCRAFT WAS RELEASED FROM C-CHECK ON MARCH 21,2004. (ASOA04371)

Part: FLOORBEAM — CORRODED (FUSELAGE)

DURING C-CHECK INSPECTION, THE FLOORBEAMS AT FRAMES 38 AND 39 WERE FOUND TO BE CORRODED BEYOND LIMITS. MAINTENANCE REMOVED AND REPLACED THE CORRODED FLOORBEAMS IAW SRM51-25-01. AIRCRAFT WAS RELEASED FROM C-CHECK ON MARCH 21, 2004.

Part: COFFEEMAKER — BURNED (GALLEY)

FLT 4313 - DURING APPROACH INTO ATL FROM MGM, THE FLIGHT ATTENDANT NOTICED AN ELECTRICAL ODOR IN THE CABIN. THE CREW REQUESTED EMERGENCY VEHICLES AS A PRECAUTION AND THE TOWER DECLARED AN EMERGENCY. THE AIRCRAFT LANDED SAFELY IN ATL. MAINTENANCE FOUND THE LEFT SIDE COFFEE POT PLUG BURNED AND WET. MAINTENANCE REMOVED AND REPLACED THE LEFT SIDE COFFEE POT, CLEANED AND DRIED THE COFFEE POT RECEPTACLE. OPERATIONAL CHECKS GOOD. AIRCRAFT OK FOR SERVICE. (M)

Part: LAMP — BURNED OUT (EMERGENCY LIGHT)

DURING A GROUND INSEPCTION IN MGM, THE EXTERNAL EMERGENCY LIGHTS BY THE PASSENGER AND SERVICE DOORS WERE FOUND TO BE INOPERATIVE. MAINTENANCE REMOVED AND REPLACED THE EXTERNAL EMERGENCY LIGHT LAMPS BY THE PASSENGER AND SERVICE DOORS. OPERATIONAL CHECKS GOOD. AIRCRAFT OK FOR SERVICE. (M)

Part: LAMP — INOPERATIVE (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. OPERATIONAL CHECKS GOOD. AIRCRAFT OK FOR SERVICE. (M)

Part: FIREWALL — CRACKED (NACELLE)

DURING HANGAR MAINTENANCE IN MCN, THE RT ENGINE NACELLE UPPER AFT FIREWALL WAS FOUND TO BE CRACKED BEYOND LIMITS. MAINTENANCE REPAIRED THE RIGHT ENGINE NACELLE UPPER AFT FIREWALL IAW SRM 51-00. (M)

Part: CAP — MISSING (LT ENGINE)

DURING CRUISE FROM ATL-MYR, AT APPROX 19,000 FT CREW RECEIVED A LT ENGINE OIL PRESSURE WARNING ON GAUGE AND CREW ALERT PANEL. OIL PRESSURE DROPPED SLOWLY TO BOTTOM OF GAUGE AND AN ASSOCIATED CYCLIC REDUNDANCY CODE AND A RED ENGINE OIL PRESSURE WARNING MESSAGE. CREW COMPLIED WITH QRH PROCEDURES, SHUT DOWN LT ENGINE AND DECLARED AN EMERGENCY. AIRCRAFT DIVERTED TO AGS, LANDING SAFELY. MAINTENANCE FOUND THE OIL CAP NOT INSTALLED ON LT ENGINE, CLEANED AND SERVICED IT WITH 9 QUARTS OF OIL. MAINTENANCE ALSO REMOVED AND REPLACED MAIN AND SCAVENGER OIL FILTERS AS A PRECAUTION. LT ENGINE CHIP DETECTORS WILL BE INSPECTED DAILY FOR 65 HOURS. OPS AND LEAK CHECKS GOOD. AIRCRAFT OK FOR SERVICE. (M)

Part: TERMINAL — LOOSE (CABIN)

DURING AN A-CHECK IN MCN, AN EMERGENCY EXIT LIGHT WOULD NOT ILLUMINATE WHEN THE AFT BUTTON SWITCH WAS PUSHED. MAINTENANCE REPAIRED THE TERMINAL ON THE AFT EMERGENCY EXIT BUTTON SWITCH. OPERATIONAL CHECKS GOOD. AIRCRAFT OK FOR SERVICE. (M)

Part: ACM — INOPERATIVE (FUSELAGE)

DURING CRUISE, A BURNING ODOR OCCURRED IN THE CABIN AND THE RT PACK BECAME INOPERATIVE. THE AIRCRAFT LANDED SAFELY. MAINTENANCE REMOVED AND REPLACED THE ACM INCLUDING THE CLAMPS ON THE TWO BELLOWS OF THE HEAT EXCHANGER. OPERATIONAL AND LEAK CHECKS GOOD. AIRCRAFT OK FOR SERVICE. (M)

Part: LAMP — BURNED OUT (CABIN)

DURING FINAL APPROACH INTO VPS FROM ATL, THE FLIGHT ATTENDANT NOTICED SMOKE AND A SMOKE ODOR IN THE AFT CABIN AREA. THE AIRCRAFT LANDED SAFELY IN VPS. MAINTENANCE REMOVED AND REPLACED THE OVERHEAD LAMP ABOVE SEAT 16 C/D. OPERATIONAL CHECKS GOOD. AIRCRAFT OK FOR SERVICE. (M)

Part: LIGHT — INOPERATIVE (AIRSTAIR)

DURING HANGAR INSPECTION IN MCN, THE AIR STAIR DOOR EMERGENCY LIGHT WAS FOUND TO BE INOPERATIVE. MAINTENANCE REMOVED AND REPLACED THE AIR STAIR DOOR EMERGENCY LIGHT ASSEMBLY. OPERATIONAL CHECKS GOOD. AIRCRAFT OK FOR SERVICE. (M)

Part: POWER SUPPLY — DISCHARGED (CABIN)

DURING A HANGAR INSPECTION IN MCN, SEVERAL EMERGENCY LIGHTS THROUGH OUT THE CABIN WERE INOPERATIVE. MAINTENANCE REMOVED AND REPLACED THE EMERGENCY LIGHT POWER SUPPLY IN THE 61WL POSITION. OPERATIONAL CHECKS GOOD. AIRCRAFT OK FOR SERVICE. (M)

Part: FLOORBEAM — CORRODED (FUSELAGE)

DURING C-CHECK INSPECTION IN BNA, THE UPPER FLOORBEAM WAS FOUND CORRODED AT FRAME 36, FROM THE RIGHT TO THE LEFT SIDE OF THE FUSELAGE. MAINTENANCE REPAIRED THE CORRODED FLOORBEAM IAW ASA EO 72-53-0131. THIS EO REF FAA FORM 8110-3, REPORT NR 02-041, WHICH INCLUDES REPAIR SPECIFICATIONS FOR AIRCRAFT N640AS. (M)

Part: SKIN — CORRODED (FUSELAGE)

DURING C-CHECK INSPECTION IN BNA, THE RIGHT FUSELAGE SKIN WAS FOUND DENTED BEYOND LIMITS BETWEEN FRAMES 23A AND 23B AS WELL AS BETWEEN STRINGERS 13 RIGHT AND 14 RIGHT. MAINTENANCE REPAIRED THE DENTED FUSELAGE SKIN IAW ASA EO 72-53-0131. THIS EO REF FAA FORM 8110-3, REPORT NR 02-041, WHICH INCLUDES REPAIR SPECIFICATIONS FOR AIRCRAFT NR 640AS. (M)

Part: STRINGER — CORRODED (FUSELAGE)

DURING C-CHECK INSPECTION IN BNA, FRAMES 38, 39 AND 40 WERE ALL FOUND CORRODED THE ENTIRE LENGTH FROM STRINGER 16 LEFT TO 16 RIGHT. MAINTENANCE REPAIRED ALL THREE CORRODED FRAMES IAW ASA EO 72-53-0131. THIS EO REFERENCE FAA FORM 8110-3, REPORT NUMBER 02-041, WHICH INCLUDES REPAIR SPECIFICATIONS FOR AIRCRAFT N640AS. (M)

Part: LIGHT — MISSING (EXIT SIGN)

FLT 4104 - DURING GROUND INSPECTION IN ATL, A MISSING LIGHT BULB WAS DISCOVERED IN THE PASSENGER DOOR EXIT SIGN. MAINTENANCE REPLACED THE MISSING EMERGENCY EXIT LIGHT BULB. OPERATIONAL CHECK GOOD. AIRCRAFT OK FOR SERVICE. (M)

Part: ACCESS PANEL — BROKEN (RT ENGINE)

FLT 4318 - DURING CLIMB-OUT OF ATL, PASSING 500 FEET THE PILOT FELT A NOTICEABLE RHYTHMIC VIBRATION. AFTER PASSING 2000 FEET THE PILOT INCREASE THE AIRSPEED AND THE VIBRATION SUBSIDED. A PASSENGER RELAYED TO THE CREW THAT ONE OF THE ACCESS PANELS ON THE RIGHT ENGINE NACELLE WAS OPEN. THE DECISION WAS MADE TO RETURN TO ATL. AS THE AIRCRAFT TURNED A FIRE WARNING WAS RECEIVED FOR THE RIGHT ENGINE. THE ENGIEN WAS SHUTDOWN PER QRH. AS THE PROPELLER FEATHERED THE FIRE WARNING STOPPED. AN EMERGENCY WAS DECLARED. AIRCRAFT LANDED SAFELY IN ATL. UPON POST FLIGHT INSPECTION THE CREW NOTED THE NACELLE PANEL HAD COME OFF. MAINTENANCE WILL REPLACE THE MISSING RIGHT ENGINE NACELLE PANEL AND A BROKEN COWLING LATCH BR

Part: BRAKE — FIRE (RT MLG)

WHILE AT ATL, MAINTENANCE WAS TAXIING THE AIRCRAFT TO A HANGAR, THE RIGHT MAIN BRAKE OVERHEATED AND CAUGHT ON FIRE. THERE WERE NO WARNING INDICATIONS IN THE FLIGHT DECK. ATL MAINTENANCE REMOVED AND REPLACED THE RIGHT MAIN INBOARD AND OUTBOARD BRAKE ASSEMBLIES, TIRE ASSEMBLIES, BRAKE TRANSMITTERS AND TEMP BULBS. THE AIRCRAFT WAS INSPECTED FOR FIRE DAMAGE, NONE FOUND. OPERATIONAL CHECKS WERE GOOD AND THE AIRCRAFT WAS RELEASED FOR FURTHER SERVICE. (M)

Part: FLOOR BEAM — CORRODED (FUSELAGE)

SAW - DURING C-CHECK, MAINTENANCE REPORTED CORROSION BEYOND LIMITS AROUND NUTPLATES ON RT SIDE OF FLOOR BEAM NR 36. SPLICED A 2-FOOT SECTION; MATERIAL MADE FROM NTA44770 IAW ASA ENGINEERING ORDER 72-53-0017. AIRCRAFT RETURNED TO SERVICE. ACTT: 8,316.1 HOURS. AC TC: 9,331.

Part: ANGLE — CORRODED (FUSELAGE)

SAW - DURING C-CHECK, MAINTENANCE REPORTED CORROSION ON INTERCOSTAL BETWEEN FRAMES 38 AND 39 RT AT STR 17. INSTALLED NEW INTERCOSTAL IAW ATR 72 SRM. ACTT: 8,316.1 HOURS. AC TC: 9,331.

Part: SUPPORT — CORRODED (CARGO COMPT)

DURING C-CHECK INSPECTION, MAINTENANCE REPORTED ACFT CARGO Z-MEMBER CORRODED BEYOND MANUFACTURER'S LIMITS. MAINTENANCE REPLACED Z-MEMBER IAW ATR 72 SRM 61-25-05. ACTT: 8,316.1 HOURS. AC TC: 9,331.

Part: SEAT TRACK — CORRODED (CABIN)

SAW - DURING C-CHECK, MAINTENANCE REPORTED RIGHT FLIGHT ATTENDANT SEAT TRACK CORRODED. REPLACED RIGHT F/A SEAT TRACK IAW ASA E.O 72-53-0018. ACTT: 8,316.1 HOURS. AC TC: 9,331.

Part: SEAT TRACK — CORRODED (CABIN)

DURING C-CHECK, MAINTENANCE REPORTED LEFT FLIGHT ATTENDANT SEAT TRACK CORRODED. REPLACED LEFT F/A SEAT TRACK IAW ASA EO 72-53-0018. ACTT: 8,316.1 HOURS. AC TC: 9,331.

Part: DOUBLER — CORRODED (FUSELAGE)

SAW - DURING C-CHECK, MAINTENANCE REPORTED DOUBLER ON RT SIDE BEWEEN FLOOR BEAM AND FRAME CORRODED. REMOVED AND REPLACED DOUBLER IAW SRM 51-25-02. AIRCRAFT RETURNED TO SERVICE. ACTT: 8,316.1 HOURS. AC TC: 9,331.