N974AS

Part: LIGHT — INOPERATIVE (CABIN) · airframe 36,095 hrs · 18,941 cycles

LINE CHECK- PORTABLE EMERGENCY LIGHT, SITUATED NEAR THE FORWARD PASSENGER DOOR, IS OPERATIVE. REPLACED LIGHT ASSEMBLY.

Part: LIGHT — INOPERATIVE (FWD ENTRY WAY)

PORTABLE EMERGENCY LIGHT, SITUATED NEAR THE FORWARD PASSENGER DOOR, IS INOPERATIVE. REPLACED LIGHT ASSEMBLY.

Part: BATTERY PACK — INOPERATIVE (EMERGENCY LIGHT)

LAX - DURING PREFLIGHT CHECK, FOUND COCKPIT EMERGENCY OVERHEAD FLOOR LIGHTS INOPERATIVE UPON TEST. REPLACED POWER SUPPLY, BATTERY PACK. LIGHTS THEN OPERATED PROPERLY. (M)

Part: WINDOW — STUCK (COCKPIT)

SEA - RIGHT SLIDING CLEARVIEW WINDOW WOULD NOT OPEN. TIGHTENED NUT ON UPPER GUIDE RAIL. WINDOW THEN OPERATED PROPERLY. (M)

Part: ELEMENT — DELAMINATED (VOR ANTENNA)

OKC -DURING C-CHECK, FOUND VOR ANTENNA NR 6303 ELEMENT IS DELAMINATED. REMOVED AND REPLACED DAMAGED ELEMENT PER EA 3450-01030. (M)

Part: PANEL — DELAMINATED (VOR ANTENNA)

OKC - DURING C-CHECK, FOUND RIGHT LOWER VOR ANTENNA PANEL IS DELAMINATED. REMOVED AND REPLACED DAMAGED SECTION PER EA 3450-01029. (M)

Part: SKIN — CRACKED (FUSELAGE)

OKC - FOUND DURING C-CHECK, NOSE GEAR, RIGHT AFT DOOR, AFT HINGE CUT OUT SKIN IS CRACKED. STOP DRILLED CRACK, COMPLIED WITH HFEC, INSTALLED RPR DOUBLER IAW 53-05. (M)

Part: FLOOR PANEL — DELAMINATED (FUSELAGE)

OKC - DURING C-CHECK, FOUND LEFT EXIT ROW 22 FLOOR PANEL IS BROKEN AND DELAMINATED. REMOVED FLOOR PANEL AND INSTALLED REPLACEMENT FLOORBOARD IAW 53-05. (M)

Part: BEAM — MISINSTALLED (FUSELAGE)

OKC - DURING C-CHECK, FOUND MID CARGO DOOR LOWER BEAM DOUBLER INSTALLED INCORRECTLY. REMOVED DOUBLER, TRIMMED AND INSTALLED NEW DOUBLER IAW ASA TASKCARD 28553001 AND 51-30-5. (M)

Part: SUPPORT ANGLE — CRACKED (FUSELAGE)

OKC - FOUND DURING C-CHECK, LEFT WHEEL WELL FORWARD INBOARD CORNER FRAME SUPPORT ANGLE IS CRACKED. REMOVED ANGLE AND INSTALLED REPLACEMENT ANGLE IAW 51-10-2. (M)

Part: FRAME — CRACKED (FUSELAGE)

OKC - DURING C-CHECK, FOUND LEFT WHEEL WELL FAIRING FRAME CRACKED AT FASTENER. REMOVED DAMAGED FRAME AND INSTALLED NEW IAW 51-30-2. (M)

Part: BATTERY — DISCHARGED (COCKPIT)

ANC PREFLIGHT CHECK, FOUND COCKPIT OVERHEAD EMERGENCY LIGHTS DO NOT ILLUMINATE WHEN TURNED ON. REPLACED ASSOCIATED BATTERY ASSEMBLY. LIGHT THEN OPERATED PROPERLY. (M)

Part: CONNECTOR — DISCONNECTED (LIGHT MODULE)

SMF PREFLIGHT CHECK, FOUND EMERGENCY FLOOR TRACK LIGHTS INOPERATIVE FROM FORWARD GALLEY TO ROW 2. RECONNECTED LOOSE LIGHT MODULE CONNECTOR. LIGHTS THEN OPERATED PROPERLY. (M)

Part: LIGHT — INOPERATIVE (CABIN)

ANC - DURING LINE CHECK, FOUND PORTABLE EMERGENCY LIGHT AT FORWARD ENTRY DOOR INOPERATIVE. REPLACED LIGHT ASSEMBLY. LIGHT THEN OPERATED PROPERLY. (M)

Part: LANYARD — DISCONNECTED (ESCAPE SLIDE)

PREFLIGHT CHECK, FORWARD SERVICE (R-1) DOOR EMERGENCY SLIDE LANYARD WAS FOUND DISCONNECTED. RECONNECTED LANYARD. (M)

Part: WIRE — DISCONNECTED (EMERGENCY LIGHT)

PDX - PREFLIGHT CHECK, FOUND EMERGENCY TRACK LIGHTING INOPERATIVE IN 1ST CLASS CABIN. RECONNECTED WIRING. LIGHTS THEN OPERATED PROPERLY. (M)

Part: WEB — CORRODED (FUSELAGE)

OAK - DURING C-CHECK, RT CABIN FLOOR MEMBRANE IS CORRODED BETWEEN FS 1193 AND 1211. INSTALLED DOUBLER PER SRM 53-01, 51-30-3, AND 51-10-3. (M)

Part: LANYARD — DISCONNECTED (R1 DOOR SLIDE)

LAX - DURING PREFLIGHT CHECK, FOUND RIGHT FORWARD (R-1) SERVICE DOOR GIRT-TO-SLIDE COVER LANYARD DISCONNECTED. REATTACHED LANYARD. (M)

Part: SWITCH — INOPERATIVE (EMERGENCY LIGHT)

SEA - DURING LINE CHECK, FOUND EMERGENCY TRACK LIGHTING WAS DETERMINED TO BE INTERMITTENTLY INOPERATIVE. REPLACED OVERHEAD EMERGENCY LIGHT SWITCH IN COCKPIT. LIGHTS THEN OPERATED PROPERLY. (M)

Part: BATTERY PACK — DISCHARGED (CABIN)

PDX - FOUND OVERHEAD EMERGENCY SPOT LIGHT FOUND INOPERATIVE AT ROW 19-21. REPLACED ASSOCIATED POWER SUPPLY, BATTERY PACK. LIGHT THEN OPERATED PROPERLY. (M)

Part: LANYARD — DISCONNECTED (ESCAPE SLIDE)

DURING PREFLIGHT CHECK LANYARD BETWEEN GIRT BAR AND SLIDE COVER WAS FOUND DISCONNECTED. REATTACHED LANYARD.

Part: LANYARD — DISCONNECTED (EVAC SLIDE)

SEA - DURING PREFLIGHT CHECK, THE FORWARD SERVICE DOOR EMERGENCY SLIDE 'CLIP FELL OUT' LANYARD DISCONNECTED. REATTACHED LANYARD. (M)

Part: HINGE FITTING — CORRODED (T/E FLAP)

PAE - DURING 30K CHECK, FOUND LEFT OUTBOARD FLAP INBOARD HINGE BEARING RETAINER HOLES AND SCREWS CORRODED. REPAIRED BEARING RETAINER HOLES PER EA 5750-01625, AND REPLACE FASTENERS PER SRM 51-30. (M)

Part: CHANNEL — CORRODED (FUSELAGE)

PAE - DURING 30K CHECK, FOUND CORROSION ON HAT CHANNEL AT FS 1106 AND 1155. REPLACED CHANNEL PER SRM 53-01. (M)

Part: SKIN — CRACKED (CARGO DOOR)

PAE - DURING 30K CHECK, FOUND MID CARGO BAY DOOR TO BE CRACKED AT INNER SKIN OF LIGHTENING HOLE AT LOWER SIDE NEAR INNER HANDLE MECHANISM. REPAIRED SKIN PER EA 5230-01162. (M)

Part: HINGE FITTING — CORRODED (T/E FLAP)

PAE - DURING 30K CHECK, FOUND RIGHT OUTBOARD FLAP CENTER HINGE SUPPORT ON WING REAR SPAR TO BE CORRODED IN TWO BEARINGS RETAINER HOLES. FASTENERS WERE ALSO CORRODED. REPAIRED BEARING RETAINER HOLES PER EA 5750-01625, AND REPLACE FASTENERS PER SRM 51-30. (M)

Part: RETAINER — CORRODED (T/E FLAP)

PAE - DURING 30K CHECK, FOUND LEFT OUTBOARD FLAP CENTER HINGE BEARING RETAINER HOLES AND SCREWS CORRODED. REPAIRED BEARING RETAINER AND REPLACED SCREWS PER EA 5750-01625. (M)

Part: WEB — CORRODED (FUSELAGE)

PAE - DURING 30K CHECK, FOUND CORROSION ON FORWARD PASSENGER (L-1) DOOR WEB FS 1118, 1152, AND 1160. REPLACED WEB PER SRM 51-30-02 AND 51-30-05. (M)

Part: DOOR FRAME — CRACKED (FUSELAGE)

PAE - DURING 30K CHECK, AFT CARGO DOOR FRAME WEB WAS DETERMINED TO BE CRACKED AT LIGHTNING HOLE, FS STATION 1214. REPAIRED WEB CRACKS PER EA 531-02059. (M)

Part: DOOR FRAME — CORRODED (FUSELAGE)

PAE - DURING 30K CHECK, MID CARGO LOWER BEAM WAS DETERMINED TO BE CORRODED ON VERTICAL AND HORIZONTAL FACES FROM FS 636-693 AND GOUGED FROM 655-689. REPAIRED DOOR BEAM PER EA 5310-02063. (M)

Part: DOOR FRAME — CORRODED (FUSELAGE)

PAE - DURING 30K CHECK, FORWARD CARGO DOOR THRESHOLD LOWER BEAM WAS DETERMINED TO BE CORRODED AT FASTENER HOLES FROM FS 375-420. REMOVED CORROSION AND REPAIRED BEAM PER EA 53-10-02054. (M)

Part: SKIN — CORRODED (FUSELAGE)

PAE - DURING 30K CHECK, FUSELAGE EXTERIOR SKIN WAS DETERMINED TO BE CORRODED AT CENTER OF LOWER LOBE, FS 1080, BETWEEN ENDS OF WING BODY FAIRING RUBSTRIPS. REMOVED CORROSION PER EA 5330-01566. (M)

Part: LIGHT — INOPERATIVE (CABIN)

PAE - DURING LINE CHECK, FOUND FORWARD PORTABLE EMERGENCY LIGHT TO BE INOPERATIVE. REPLACED PORTABLE EMERGENCY LIGHT ASSEMBLY. LIGHT THEN OPERATED NORMALLY. (M)

Part: DOOR FRAME — CRACKED (FUSELAGE)

PAE - DURING 30K CHECK, AFT CARGO DOOR FRAME WEB WAS DETERMINED TO BE CRACKED AT LIGHTNING HOLE AT FS 1214, WL 16, AND BUTTOCK LINE 46. REPAIRED CRACK PER EA 5310-02059. (M)

Part: WEB — CORRODED (FUSELAGE)

PAE - DURING 30K CHECK, FOUND CORROSION ON OUTBOARD WEB FROM FS 522-541. REPLACED WEB SECTION FROM FS 503-600 PER SRM 51-30-02 AND 51-30-05. (M)

Part: SEAT TRACK — CORRODED (FUSELAGE)

PAE - DURING 30K CHECK, FOUND CORROSION ON SEAT TRACK AT FUSELAGE STATION 1212-1296, BUTTOCK LINE PLUS 22. REPLACED SEAT TRACK PER SRM 53-05. (M)

Part: SEAT TRACK — CORRODED (FUSELAGE)

PAE - DURING 30K CHECK, FOUND CORROSION ON SEAT TRACK AT FUSELAGE STATIONS, 1118, 1152, AND 1160, AT BUTTOCK STATION X PLUS 54, AND WATERLINE 2-2. REPAIRED SEAT TRACK PER SRM 53-05, FIG 4F. (M)

Part: WEB — CORRODED (FUSELAGE)

PAE - DURING 30K CHECK, FOUND CORROSION ON FLOOR WEB BETWEEN FS 608 AND 693. EXTEND WAS DETERMINED TO BE BEYOND LIMITS. REPLACED CORRODED WEB PER SRM'S 51-10-04 AND 51-30-02. (M)

Part: FRAME — CORRODED (FUSELAGE)

PAE - DURING 30K-CHECK, FOUND CORROSION ON AFT SIDE OF FRAME AT FUSELAGE STATION 1250 BETWEEN LONGERON 30 AND 29R. REPAIRED FRAME PER SRM 53-03, FIG 2A. (M)

Part: WIRE — BROKEN (CABIN)

PDX - DURING PREFLIGHT CHECK, DETERMINED EMERGENCY TRACK LIGHTING TO BE INOPERATIVE IN FIRST CLASS. REPAIRED BROKEN CONNECTOR LEAD. LIGHTS THEN OPERATED PROPERLY. (M)

Part: BATTERY PACK — DISCHARGED (CABIN)

SEA - DURING LINE CHECK, FOUND THAT FORWARD EMERGENCY FLOOR TRACK LIGHTS ILLUMINATED WHEN POWER IS TURNED OFF. REPLACED BATTERY PACK AT B5-24. ALL LIGHTS THEN OPERATED PROPERLY. (M)

Part: BATTERY PACK — DISCONNECTED (CABIN)

PDX - DURING PRE-FLIGHT CHECK, FUOND THE FIRST CALSS EMERGENCY FLOOR TRACK ILGHTS ILLUMINATED WITH LIGHT SWITCH AND BATTERY ON AND OFF. COACH LIGHTS DID NOT ILLUMINATE. REPLACED BATTERY PACK AT B5-24. ALL LIGHTS THEN OPERATED PROPERLY. (M)

Part: WIRE — DAMAGED (CABIN)

FAI - DURING LINE CHECK, FOUND EMERGENCY FLOOR TRACK LIGHTS INOPERATIVE ROWS 1 THROUGH 6. REPAIRED FLOOR WIRING AT ROW 3. LIGHTS THEN OPERATED PROPERLY. (M)

Part: LIGHT — DISCONNECTED (CABIN)

ANC - DURING LINE MAINTENANCE CHECK, FOUND EMERGENCY FLOOR TRACK LIGHTS INOPERATIVE AT ROW 3. SECURED CONNECTION TO LIGHT ASSEMBLY. LIGHTS THEN OPERATED NORMALLY. (M)

Part: CONNECTOR — DAMAGED (CABIN)

SEA - DURING PREFLIGHT, FOUND EMERGENCY FLOOR TRACK LIGHTS INOPERATIVE IN FIRST CLASS. REPAIRED CONNECTION. LIGHTS THEN OPERATED PROPERLY. (M)

Part: LAMP — INOPERATIVE (CABIN)

PDX - DURING LINE CHECK, PORTABLE EMERGENCY LIGHT ASSEMBLY WAS DETERMINED TO BE INOPERATIVE. REPLACED LAMP (BULB) WITHIN LIGHT ASSEMBLY. LIGHT THEN OPERATED NORMALLY. (M)

Part: BATTERY PACK — DISCHARGED (CABIN)

SEA - DURING PRE-FLIGHT, OVERHEAD EMERGENCY LIGHTS AT ROWS 28-30 FLASHED ON WHEN AUX HYD PUMP WAS TURNED ON. REPLACED ASSOCIATED BATTERY PACKS. LIGHTS THEN OPERATED NORMALLY. (M)

Part: BATTERY — INOPERATIVE (MID CABIN)

DURING MAINTENANCE CHECK, TRACK LIGHTS AT ROW 13-22 WERE FOUND TO BE INOP. REPLACED BATTERIES, LIGHTS OPERATED NORMALLY.

Part: POWER SUPPLY — DISCHARGED (MID CABIN)

DURING MX CHECK THE CEILING EMERGENCY LIGHTS AT ROWS 9-11 WERE FOUND TO BE INOPERATIVE.REPLACXED THE POWER SUPPLY AND THE LIGHTS OPERATED NORMALLY.

Part: BATTERY — DISCHARGED (CABIN)

OAK-DURING C06 CHECK, EMERGENCY FLOOR TRACK LIGHTING DETERMINED TO BE INOP IN FIRST CLASS CABIN. REPLACED BATTERY ASSEMBLY. OPS CHECKED NORMALLY.

Part: BATTERY PACK — DISCHARGED (CABIN)

PHX - DURING C-CHECK, THE OVERHEAD EMERGENCY EXIT LIGHTS WERE FOUND INOPERATIVE AT ROWS 13 THROUGH 20. REPLACED PACK BATTERIES AND LIGHTS OPERATED NORMALLY. (X)

Part: MECHANISM — OUT OF ADJUST (L1 DOOR)

ANC - AFTER ARRIVAL OF FLIGHT 88, CREW REPORTED THE L1 DOOR IS DIFFICULT TO OPEN AFTER CABIN HAS BEEN PRESSURIZED, OPERATION NORMAL ON SUBSEQUENT OPENINGS. INSPECTED L1 DOOR AND ACCOMPLISHED GROUND PRESSURIZATION CHECK TO 6.0 PSID, NO DEFECT NOTED AND FOUND OPENING FORCE WITHIN DC9 MM LIMITS. ADJUSTED DOOR ROTATION ROD AS PRECAUTION AND OPERATED NORMALLY. (M)

Part: MECHANISM — LACK OF LUBE (L1 DOOR)

FAI - AFTER ARRIVAL OF FLIGHT 115, CREW REPORTED THE L1 DOOR WAS DIFFICULT TO OPEN. LUBRICATED DOOR OPERATING MECHANISM AND OPERATED NORMALLY. (M)

Part: HOLD OPEN HOOK — BENT (PAX DOOR)

SEA - PRIOR TO DEPARTURE OF FLIGHT 318, CREW REPORTED THE L1 DOOR WAS DIFFICULT TO OPEN AND HOLD OPEN LATCH WOULD NOT LINE UP. REPLACED DOOR HOLD OPEN HOOK AND OPERATED NORMALLY. (M)

Part: LIGHT — INOPERATIVE (CABIN)

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

Part: LATCH — MALFUNCTIONED (PAX DOOR)

SEA - DURING MAINTENANCE CHECK, THE L1 DOOR WOLD NOT RELEASE FROM THE LATCHED OPEN POSITION. ADJUSTED THE DOOR HOLD OPEN LATCH RELEASE MECHANISM AND OPERATED NORMALLY. (M)

Part: LATCH — LACK OF LUBE (L1 DOOR)

SFO - PRIOR TO DEPARTURE OF FLIGHT 420, CREW REPORTED THE L1 DOOR WOULD NOT LATCH OPEN. LUBRICATED THE DOOR HOLD OPEN LATCH MECHANISM AND OPERATED NORMALLY. (X)

Part: BATTERY — DISCHARGED (CABIN)

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

Part: BATTERY PACK — DISCHARGED (AFT CABIN)

SEA - DURING MAINTENANCE CHECK, THE AFT TWO OVERHEAD EMERGENCY EXIT LIGHTS AND LOWER TAILCONE LIGHTS WERE FOUND INOPERATIVE. REPLACED BATTERY PACK AND LIGHTS OPERATED NORMALLY. (M)

Part: LIGHT — INOPERATIVE (L-1 DOOR)

SEA - DURING MAINTENANCE CHECK, THE PORTABLE EMERGENCY EXIT LIGHT AT THE L-1 DOOR WAS FOUND INOPERATIVE. RELAMPED AND LIGHT OPERATED NORMALLY. (M)

Part: SKIN — DAMAGED (NLG WW)

SEA - LEFT FORWARD CORNER OF NOSE LANDING GEAR WHEEL WELL WAS DAMAGED DURING PUSHBACK BY A TUG. THE DAMAGE WAS FOUND TO BE WITHIN SRM LIMITS. REPLACED LOOSE BLIND FASTENERS PER THE SRM AND RELEASED AIRCRAFT PER PLT DEFERRAL, WITH REINSPECTIONS TO BE ACCOMPLISHED AT 'A' CHECKS. DURING 15K CHECK, REPLACED THE FRAME SEGMENT AND MADE REPAIRS TO THE SKIN PER SRM 53-14-1. (M)

Part: WIRE — DISCONNECTED (CABIN)

SEA - DURING MAINTENANCE CHECK, THE EMERGENCY FLOOR TRACK LIGHTS FROM ROWS 1 TO 4 WERE INOPERATIVE. RECONNECTED WIRE IN TRACK AT ROW 4 AND OPERATED NORMALLY. (M)

Part: LANYARD — DISCONNECTED (TAILCONE)

ANC - 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: RELEASE MECH — OUT OF ADJUST (TAILCONE)

SEA - DURING MAINTENANCE TEST, THE TAILCONE FAILED TO DEPART THE AIRCRAFT WHEN THE EMERGENCY RELEASE HANDLE WAS ACTIVATED FROM THE AFT CABIN ENTRY DOOR POSITION. FOUND THE AFT RELEASE MECHANISM CLIPS ADJUSTMENT TOO TIGHT. ADJUSTED THE CLIP TENSION IAW DC-9 MM AND ACTIVATED THE EMERGENCY RELEASE HANDLE, TAILCONE DEPARTED THE AIRCRAFT AND DROPPED NORMALLY. (M)

Part: FIRE WARNING — SOUNDED (APU)

GEG - FLT 305 - CREW REPORTED, APU AURAL FIRE WARNING SOUNDED DESCENDING THROUGH 8500 FEET IN RAIN, NO VISUAL INDICATION NOTED. PERFORMED APU/ENGINE FIRE WARNING TEST, NO FAULT FOUND. (M)

Part: LIGHT — DEFECTIVE (CABIN)

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

Part: LIGHT — INOPERATIVE (CABIN)

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

Part: PORTABLE LIGHT — DEFECTIVE (CABIN)

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

Part: SLIDE — FAILED (TAILCONE)

OAK - DURING C-CHECK, THE TAILCONE EMERGENCY EVACUATION SLIDE EMERGENCY LIGHTS FAILED TEST. REPLACED THE TAILCONE EMERGENCY EVACUATION SLIDE. (M)

Part: MECHANISM — LACK OF LUBE (L1 DOOR)

ANC - FLT 112 - AFTER ARRIVAL, CREW REPORTED THE L1 DOOR WAS DIFFICULT TO OPEN. CLEANED AND LUBRICATED DOOR MECHANISM AND OPERATED NORMALLY. (X)

Part: PORTABLE EEL — DEFECTIVE (CABIN)

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