N940AS

Part: POWER SUPPLY (TAIL COMPT) · airframe 37,590 hrs · 22,761 cycles

FOUR EMERGENCY CEILING LIGHTS WERE INOPERATIVE IN THE TAIL COMPARTMENT OVER THE WALKWAY. REPLACED THE POWER SUPPLY. CHECK-C 6-23-01 STL. --CLOSED--

Part: SLIDE — UNSERVICEABLE (L1 DOOR) · airframe 35,920 hrs · 21,833 cycles

ON PREFLIGHT THE LEFT SIDE FWD CABIN DOOR ESCAPE SLIDE BOTTLE PRESSURE WAS READING ZERO. REPLACED THE SLIDE ASSEMBLY. CHECK-C 7-18-00 STL.

Part: WHEEL — FAILED (NR 2)

DURING TAKEOFF, THE NUMBER 2 WHEEL ASSEMBLY FAILED. RUBBER FROM THE TIRE CAUSED DAMAGE TO THE LT LANDING GEAR, GEAR WIRING, T/E FLAP AND THEN ENTERED THE LT ENGINE. THE ENGINE STALLED AND WAS SHUT DOWN. THE FLIGHT RETURNED TO OKC. REPLACED THE WHEEL ASSEMBLY, AND REPAIRED THE DAMAGE, INCLUDING REPLACEMENT OF THE ENGINE FIRST STAGE FAN. CHECK-C 7-11-99 MCI.

Part: GUST LOCK — DAMAGED (PASSENGER DOOR)

DURING CHECK-C MAINT, FOUND THE FWD LEFT CABIN DOOR GUST LOCK DAMAGED. TRIMMED OUT EDGE DAMAGE, CHECKED FASTENERS AND EDGE MARGINS, AND TREATED. REPAIRED PER SRM 53-04, FIG 24.

Part: SKIN — DAMAGED (BS 212-223)

DURING CHECK-C MAINT, FOUND DEEP GOUGES IN FUSELAGE SKIN AT APPROXIMATELY STA 212 TO 223, BETWEEN LONGERON 3L AND 4L. REPAIRED PER SRM 53-04, FIG 12B.

Part: CASTING — CRACKED (BS 927)

DURING CHECK-C MAINT, FOUND FLOORBEAM VERTICAL SUPPORT CASTING CRACKED AT STA 927, RBL 44 INCHES. INSTALLED NEW VERTICAL SUPPORT CASTING AT STA 927, RBL 44 IN, PER SRM 51-30-5.

Part: BATTERY PACK — DISCHARGED (ROW 22)

FOUND OVERWING EMERGENCY EXIT SIGNS INOPERATIVE AT ROW 22 ON BOTH LT AND RT SIDES OF CABIN. REPLACED BATTERY PACK. CHECK-C 6-28-98 MCI.

Part: LAMP — FAILED (CABIN)

FOUND THE EXTERIOR EMERGENCY EXIT SIGNS INOPERATIVE ON LT AND RT SIDES OF AIRCRAFT. RELAMPED BOTH SIGNS. CHECK-C 6-28-98 MCI.

Part: BATTERY PACK — DISCHARGED (ROW 6-11)

DURING MAINT CHECK, EGRESS LIGHTS AT APPROX CABIN ROW 6 THROUGH 11 STAYED ON WHEN THE SWITCH WAS OFF. REPLACED BATTERY PACK. CHECK-C 6-28-98 MCI.

Part: POWER SUPPLY — INOPERATIVE (SEAT 8 DEF)

MID CABIN EGRESS LIGHTS WERE ON MOST OF THE FLIGHT REGARDLESS OF SWITCH POSITION. REPLACED BATTERY POWER SUPPLY AT SEAT 8DEF. CHECK-C 6-28-98 MCI.

Part: SUPPORT — CRACKED (BS 1288-1309)

MCI - DURING OP 16 MAINTENANCE CHECK, FOUND FLOOR SUPPORT AT ZERO BL, STA 1288 TO STA 1309, WITH SEVERAL CRACKS IN UPPER FLANGE. INSTALLED REPAIR ANGLE PER ARA 15294A. ACFT TT: 28,425 HOURS. ACFT TC: 17,789. (X)

Part: SEAT TRACK — CORRODED (BS 1022-1041)

MCI - DURING OP 16 MAINTENANCE CHECK FOUND CORROSION ON NR 1 CHAIR TRACK, STA 1022 TO STA 1041, UNDER AND AROUND SPLICE SCREW HEADS. REPLACED TRACK AND SPLICED REPAIR, STA 1022 TO STA 1136 PER SRM 53-05 FIG 4F, AND SRM 51-01 PAGE 2, PARA C. REF: SERVICE REWORK DRAWING SR0930085. TOTAL TIME: 28,425 HOURS. TOTAL CYCLES: 17,789. (X)

Part: ANGLE — CORRODED (BS 1016-1045)

MCI - DURING OP 16 MAINTENANCE CHECK, FOUND BODY FAIRING T-ANGLE AT BL ZERO CORRODED FROM APROXIMATELY FS 1016 TO FS 1045. REPLACED T-ANGLE PER SRM 51-01, PAGE 1 ITEM C. (X)

Part: VENT RAIL — CRACKED (FUSELAGE)

MCI - DURING OP 16, MAINTENANCE FOUND 2 VENT LOUVER RAILS CRACKED ON UPPER RT SIDE OF AFT FUSELAGE. STOP DRILLED CRACKS, INSTALLED DOUBLERS, SPLICED AND INSTALLED 4 LOUVERS PER SRM 53-05, FIG 66, SHEETS 1 TO 3. (M)

Part: TIE DOWN — CORRODED (BS 1128-1174)

MCI - DURING OP 16 MAINTENANCE CHECK, FOUND CORROSION ON GALLEY TIE-DOWN AT STATION 1128 TO STATION 1174, BL 0. REMOVED CORROSION PER SRM 51-10-3, PARA 31-42, AND REPLACED TRACK PER SRM 51-01, 53-14-3, PGE 47. (M)

Part: PAN — CORRODED (BS 1212-1250)

MCI - DURING OP 16 MAINTENANCE CHECK, FOUND LEFT FLOOR PAN AT L18L BETWEEN FS 1212 AND 1250, CORRODED. REMOVED CORROSION PER SRM 51-10-03. REPAIRED FLOOR PAN REF SRM 53-05, FIG 96 PG 347. (M)

Part: FLOOR — CORRODED (BS 921)

DURING OP 16 MAINT CHECK, FOUND CABIN FLOOR MEMBRANE CORRODED AND CRACKED AT FS 921, RBL 58. REMOVED CORROSION PER SRM 51-10-3. INSTALLED DOUBLER REPAIR PER SRM 53-01 PAGE 8.

Part: FLOORBEAM — CORRODED (BS 160-200)

MCI - DURING OP16 MAINTENANCE CHECK, FOUND FLOOR SUPPORT BEAM LBL 7.5 CORRODED AT FS 160 TO 200. REPLACED FLOOR SUPPORT PER SRM 51-10, PAGE 1 AND SRM 53-14-1 FIG 11. (M)

Part: FLOORBEAM — CORRODED (BS 165-200)

MCI - DURING OP 16 MAINTENANCE CHECK, FOUND FLOOR SUPPORT BEAM CORRODED AT RBL 7.5, FS 165 TO FS 200. REPLACED FLOOR SUPPORT PER SRM 51-01, PAGE 1 AND SRM 53-14-1 FIG 11. (M)

Part: SKIN — CRACKED (FUSELAGE)

DURING OP 16 MAINTENANCE CHECK, FOUND A .25 INCH CRACK IN OUTER FUSELAGE SURFACE ADJACENT TO NOSE GEAR DOOR, RT SIDE. REPAIRED CRACK PER SRM 53-05, FIG 62 SHEET 1 AND 2. SEALED REPAIR PER SRM 51-20-0. (M)

Part: FLOORBEAM — CORRODED (BS 200)

MCI - DURING OP 16 MAINTENANCE CHECK, FOUND FLOOR SUPPORT BEAM FS 200 CORRODED, LBL 15 IN TO RBL 46 IN. REPLACED FLOOR SUPPORT BEAM PER SRM 51-01, PAGE 1 ITEM C. (M)

Part: FLOORBEAM — CORRODED (BS 256)

MCI - DURING OP 16 MAINTENANCE CHECK, FOUND CORROSION ON FLOORBEAM CAP AT STATION 256, LBL 20 TO RBL 20. FABRICATED NEW BEAM AND INSTALLED PER SRM 51-01, PAGE 1. (M)

Part: POWER SUPPLY — DEFECTIVE (CABIN)

PDX - DURING MAINTENANCE CHECK, THE OVERHEAD EMERGENCY LIGHTS IN THE CATWALK AREA WERE FOUND INOPERATIVE. REPLACED THE POWER SUPPLY AND OPERATED NORMALLY. (M)

Part: BATTERIES — DISCHARGED (CABIN)

SEA - DURING MAINTENANCE CHECK, THE OVERHEAD EMERGENCY LIGHT IN THE FORWARD ENTRY WAS FOUND INOPERATIVE. REPLACED THE BATTERIES IN THE POWER SUPPLY AND OPERATED NORMALLY. (M)

Part: BATTERIES — DISCHARGED (CABIN)

SEA - DURING MAINTENANCE CHECK, THE FORWARD OVERWING EMERGENCY EXIT IDENTIFIERS WERE FOUND INOPERATIVE. REPLACED THE BATTERIES IN THE POWER SUPPLY AND OPERATED NORMALLY. (M)

Part: WIRE — CHAFED (CABIN)

LAX - DURING MAINTENANCE CHECK, THE EMERGENCY FLOOR TRACK LIGHTS IN THE AFT CABIN WERE FOUND INOPERATIVE. REPAIRED CHAFFED WIRE IN FLOOR TRACK AND OPERATED NORMALLY. (M)

Part: SPLICE — DEFECTIVE (CABIN)

PDX - PRIOR TO DEPARTURE OF FLT 498, CREW REPORTED THE EMERGENCY FLOOR TRACK LIGHTS IN THE FWD CABIN WERE INOPERATIVE. REPLACED SPLICE IN WIRING AT ROW 3 AND OPERATED NORMALLY. (M)

Part: BATTERIES — DISCHARGED (CABIN)

PDX - DURING MAINTENANCE CHECK, THE OVERHEAD EMERGENCY EXIT LIGHTS WERE FOUND TO BE VERY DIM AT ROWS 24 THROUGH 27. REPLACED BATTERIES AND LIGHTS OPERATED NORMALLY. (M)

Part: CABLE — BROKEN (ESCAPE SLIDE)

PDX - DURING MAINTENANCE CHECK, THE R1 DOOR EMERGENCY EVACUATION SLIDE GIRT BAR ATTACH CABLE WAS FOUND BROKEN. REPLACED THE CABLE ASSEMBLY. (M)

Part: BATTERIES — DISCHARGED (CABIN)

SEA - DURING MAINTENANCE CHECK, THE OVERHEAD EMERGENCY LIGHTS FROM ROWS 2 TO 7 WERE FOUND INOPERATIVE. REPLACED THE BATTERIES IN THE POWER SUPPLY AND OPERATED NORMALLY. (M)

Part: ENGINE — BIRD STRIKE (LEFT)

LAX - AIR TURN BACK OF FLT 505, CREW REPORTED BIRD STRIKE DURING TAKEOFF, SHUTDOWN NR 1 ENGINE. REPLACED NR 1 ENGINE. (M)

Part: LANYARD — DISCONNECTED (TAILCONE)

LAX - DURING INSPECTION OF THE TAILCONE EMERGENCY EVACUATION SLIDE THE AUTOMATIC DEPLOY LANYARD WAS FOUND DISCONNECTED FROM THE GIRT TAB. CONNECTED THE AUTOMATIC DEPLOY LANYARD TO THE GIRT TAB. (M)

Part: CONNECTOR — DEFECTIVE (TAILCONE)

SEA - DURING MAINTENANCE CHECK, THE AFT TAILCONE AREA OVERHEAD EMERGENCY LIGHT WAS FOUND INOPERATIVE. REPAIRED CONNECTOR TO LIGHT ASSEMBLY AND OPERATED NORMALLY. (M)

Part: BATTERIES — DISCHARGED (CABIN)

SEA - DURING MAINTENANCE CHECK, THE AFT OVERWING EMERGENCY EXIT LIGHTS WERE FOUND INOPERATIVE. REPLACED THE BATTERIES AND OPERATED NORMALLY. (M)

Part: START RELAY — STUCK (E/E COMPART)

SEA - DURING MAINTENANCE CHECK AND RUNUP OF THE AUXILIARY POWER UNIT (APU), SMOKE AND FIRE WAS NOTED IN THE APU COMPARTMENT AREA. SHUT DOWN THE APU AND DISCHARGED BOTH AIRCRAFT FIRE BOTTLES AND USED A PORTABLE GROUND FIRE EXTINGUISHER TO EXTINGUISH THE FIRE. REPLACED THE APU. DURING OPERATIONAL CHECK OF THE APU, DISCOVERED THAT THE APU START RELAY R2-63 WAS STUCK CLOSED. REPLACED THE APU START RELAY AND ACCOMPLISHED RUN UP OF APU AND OPERATED NORMALLY. (M)

Part: LIGHT — DEFECTIVE (CABIN)

SEA - DURING MAINTENANCE CHECK, THE FORWARD PORTABLE EMERGENCY LIGHT WOULD NOT TURN OFF. REPLACED THE LIGHT ASSEMBLY AND OPERATED NORMALLY. (M)

Part: SLIDE BOTTLE — LOW PRESSURE (TAIL CONE)

OAK - DURING C-CHECK, THE TAILCONE EMERGENCY EVACUATION SLIDE INFLATION BOTTLE PRESSUER WAS FOUND LOW. REPLACED THE TAILCONE EMERGNCY EVACUATION SLIDE. (M)

Part: LIGHT — DEFECTIVE (CABIN)

PDX - DURING MAINTENANCE CHECK, THE FORWARD PORTABLE EMERGENCY LIGHT WAS FOUND INOPERATIVE. REPLACED THE LIGHT ASSEMBLY AND OPERATED NORMALLY. (M)

Part: LANYARD — DISCONNECTED (TAILCONE)

PDX - DURING MAINTENANCE CHECK, THE TAILCONE EMERGENCY EVACUATION SLIDE DEPLOY LANYARD WAS FOUND DISCONNECTED. RECONNECTED THE DEPLOY LANYARD AND INSPECTED THE DEPLOY MECHANISM FOR PROPER INSTALLATION AND SECURITY. (M)

Part: LIGHT — DEFECTIVE (CABIN)

SEA - DURING MAINTENANCE CHECK, THE FORWARD PORTABLE EMERGENCY LIGHT WAS FOUND INOPERATIVE. REPLACED THE LIGHT ASSEMBLY AND OPERATED NORMALLY. (M)

Part: BATTERIES — DISCHARGED (CABIN)

SEA - DURING MAINTENANCE CHECK, THE OVERHEAD EMERGENCY LIGHTS FROM ROWS 14 TO 16 WERE FOUND INOPERATIVE. REPLACED THE BATTERIES AND OPERATED NORMALLY. (X)

Part: EEL ASSY — DEFECTIVE (L1 DOOR)

LAX - DURING A8 CHECK, THE FORWARD L-1 PORTABLE EMERGENCY EXIT LIGHT WAS FOUND INOPERATIVE. REPLACED LIGHT ASSEMBLY AND OPERATED NORMALLY. (W)

Part: EEL POWER SUPPLY — DEFECTIVE (CABIN)

PDX - DURING MAINTENANCE CHECK, THE FORWARD SECTION OF THE EMERGENCY FLOOR TRACK LIGHTS WERE FOUND INOPERATAIVE. REPLACED THE POWER SUPPLY AND LIGHTS OPERATED NORMALLY. (M)