N929AX

Part: BATTERY PACK — DISCHARGED (CABIN) · airframe 71,774 hrs · 67,332 cycles

EMERGENCY EVACUATION LIGHTS WERE INOP. REPLACED BATTERY PACK IAW DC9 MM 3-53-02. OPS CHECKED GOOD.

Part: RELAY — MALFUNCTIONED (MLG INDICATOR) · airframe 71,512 hrs · 67,071 cycles

NOSE LANDING GEAR LIGHTS DID NOT ILLUMINATE. UNSAFE LIGHT WAS OUT. CYCLED GEAR WITH THE SAME RESULT. WIGGLED GEAR HANDLE AND NOSE LIGHT ILLUMINATED NORMAL. REMOVED AND REPLACED RELAY R2-28. SWUNG GEAR IAW DC-9 ADJ/TEST 32-60-00-2-0201. OPS CHECKED GOOD.

Part: WARNING SWITCH — DEFECTIVE (NLG) · airframe 71,233 hrs · 66,791 cycles

NOSE GEAR UNSAFE RED WARNING LIGHT ILLUMINATED DURING UPLATCH CHECK (APPROX 10,000 FT MSL), COMPLIED WITH ABNORMAL. RECYCLED LANDING GEAR AND GOT GOOD DOWN AND LOCK (GREEN INDICATORS) WHEN THE LANDING GEAR WAS RETRACTED, THE NOSE GEAR UNSAFE LIGHT CAME ON AGAIN AND REMAINED ON. GEAR EXTENSION FOR LANDING WAS NORMAL. FOUND NOSE GEAR UPLOCK SWITCH BAD, INTERMITTENT OPERATION. REMOVED AND REPLACED NOSE GEAR UPLOCK SWITCH IAW ABX DC-9 AMM 32-60-01-2-0101. OPS CHECKED GOOD IAW ABX DC-9 AM 32-60-00-1-0101.

Part: SKIN — CRACKED (FWD FUSELAGE) · airframe 71,214 hrs · 66,774 cycles

RIGHT NOSE SKIN CRACKED AT 2 RIVETS AT FS 76.5 FORWARD OF FIRST OFFICER'S WINDSHIELD WIPER MOTOR. REPAIRED AREA IAW DC-9 JOB CARD EA 53100074-003-1.

Part: FITTING — CRACKED (FLOORBEAM) · airframe 71,214 hrs · 66,774 cycles

FLOORBEAM SUPPORT UPPER END FITTING CRACKED AT BOTH BOLT HOLES FS 965 AT LEFT BUTTLINE 32. REMOVED AND REPLACED FLOORBEAM SUPPORT UPPER END FITTING IAW DC-9 SRM 51-30-1 AND DC-9 SRM 51-30-5.

Part: SKIN — CRACKED (FUSELAGE) · airframe 71,214 hrs · 66,774 cycles

LEFT NOSE SKIN AT STA 69.5 FORWARD OF CAPTAIN'S WINDSHIELD WIPER MOTOR NEEDED STRIPPED AT AREA MARKED. REPAIRED AREA IAW DC-9 JOB CARD EA 53100075-003-2.

Part: SUPPORT FITTING — CRACKED (CARGO DOOR) · airframe 71,214 hrs · 66,774 cycles

FORWARD LOWER CARGO DOOR SUPPORT FITTING CRACKED AT STOP BOLT HOLE. REMOVED AND REPLACED FITTING IAW DC-9 SRM 51-30-1 AND 51-30-5.

Part: PAN — CRACKED (CARGO DOOR) · airframe 71,214 hrs · 66,774 cycles

TWO CRACKS EMINATING FROM HILOC HOLE AT UPPER FORWARD DOOR STOP ON FORWARD LOWER CARGO DOOR. REPAIRED AREA IAW DC-9 SRM 52-03.

Part: PAN — CRACKED (CARGO DOOR) · airframe 71,214 hrs · 66,774 cycles

FORWARD LOWER CARGO DOOR PAN CRACKED BETWEEN LATCH AND STOP FROM GOUGE. REPAIRED FORWARD LOWER CARGO DOOR PAN IAW DC-9 SRM 52-05.

Part: FITTING — CORRODED (AFT FUSELAGE) · airframe 71,214 hrs · 66,774 cycles

CORRODED BATHTUB FITTING LONGERON 29 LEFT STA 996. REMOVED AND REPLACED FITTING AT LONGERON 29 LEFT IAW DC-9 SRM 51-30-5.

Part: PAN — CRACKED (CARGO DOOR) · airframe 71,214 hrs · 66,774 cycles

TWO CRACKS EMINATING FROM HILOC HOLE AT AFT LOWER DOOR STOP ON FORWARD LOWER CARGO DOOR. REPAIRED AREA AND REMOVED AND REPLACED BRACKET IAW DC-9 SRM 52-03, 51-30-2, 51-20-5, AND 51-30-1.

Part: SUPPORT FITTING — CRACKED (CARGO DOOR) · airframe 71,214 hrs · 66,774 cycles

FORWARD LOWER CARGO DOOR STOP SUPPORT FITTING CRACKED AFT OF FORWARD HINGE INSIDE LIGHTING HOLE. REMOVED AND REPLACED FITTING ON FORWARD LOWER CORNER DOOR AFT OF FORWARD HINGE IAW DC-9 SRM 51-30-5.

Part: BATTERY PACK — DISCHARGED (CABIN) · airframe 70,430 hrs · 65,978 cycles

EMERGENCY LIGHTS WOULD NOT TEST. REMOVED AND REPLACED EMERGENCY LIGHT POWER PACK IAW DC-9 MM 32-53-02.

Part: FLOORBEAM — CORRODED (FUSELAGE) · corrosion level 2 · airframe 70,121 hrs · 65,679 cycles

EXFOLIATED FLOORBEAM IN FORWARD LOWER CARGO, FS 313 AT RIGHT BUTT LINE 6. REPAIRED CORRODED FLOORBEAM IAW DC-9 SRM 53-05.

Part: BULKHEAD — CRACKED (LT PYLON) · airframe 70,121 hrs · 65,679 cycles

LEFT FORWARD PYLON BULKHEAD WEB HAD CRACK AT ATTACH FASTENER 20 INCHES FROM FLOOR, LEFT BUTT LINE 54. REPAIRED IAW DC-9 SRM 53-01.

Part: LONGERON — CRACKED (CABIN) · airframe 70,121 hrs · 65,679 cycles

LONGERON 17 RIGHT CRACKED BEHIND SPLICE SECTION AT FS 965 BEHIND FORWARD PYLON BULKHEAD. REPAIRED AREA IAW DC-9 SRM 53-02.

Part: WEB — CORRODED (FUSELAGE) · corrosion level 2 · airframe 70,121 hrs · 65,679 cycles

LEFT CUSP WEB EXFOLIATED BETWEEN FS 256-275. REPLACED CUSP WEB AT STA 237 TO 296 IAW DC-9 SRM 51-30-1 AND 51-30-2.

Part: BEAM — CRACKED (PAX DOORWAY) · airframe 70,121 hrs · 65,679 cycles

MAIN ENTRY DOOR HORIZONTAL BEAM ABOVE UPPER HINGE ATTACH POINT WAS CRACKED. REPAIRED MAIN ENTRY DOOR BEAM PLANE NR 5 IAW DC-9 SRM 52-05.

Part: DOOR FRAME — CRACKED (FS 996) · airframe 69,787 hrs · 65,321 cycles

WHILE COMPLYING WITH AD 80-02-16, FOUND CRACK IN OUTER PLUG DOOR FRAME. REPAIRED AREA IAW REA D952-45160-MR.

Part: BATTERY — DISCHARGED (CABIN) · airframe 69,758 hrs · 65,293 cycles

EMERGENCY LIGHTS NOT ARMED WAS NOT ILLUMINATED ON OVERHEAD PANEL. REPLACED 2 EACH, 1.2 VDC BATTERIES IAW DC-9 MM 33-53-00-8. OPS CHECKED GOOD.

Part: BATTERY — DISCHARGED (CABIN) · airframe 69,240 hrs · 64,742 cycles

CABIN EMERGENCY LIGHTS TEST VERY DIM, OVERHEAD PANEL IN COCKPIT. REPLACED EMERGENCY LIGHT POWER SUPPLY BATTERIES IAW DC-9 MM 33-53-00-8-0001.

Part: CONTROL VALVE — DEFECTIVE (CABIN TEMP) · airframe 69,113 hrs · 64,616 cycles

SLOW BUT STEADY LOSS OF CABIN PRESSURIZATION AT FLIGHT LEVEL 350, FOLLOWED BY ODOR OF HEAT FILLING THE COCKPIT. EMERGENCY DECLARED. SELECTED HIGH PRESSURE BLEED OFF. ODOR PERSISTED. BELOW 10,000 FEET, VENTED AIRCRAFT, ODOR GONE. INSPECTED TAIL COMPARTMENT WITH ENGINES AND APU RUNNING. NO LEAKS NOTED. PRESSURIZED AIRCRAFT WITH ENGINE AND APU PNEUMATICS. NO ODOR NOTED. REPLACED THE RIGHT CABIN TEMPERATURE CONTROL VALVE IAW DC-9 MM 21-60-00. OPS CHECKED GOOD.

Part: FRAME — CRACKED · airframe 69,049 hrs · 64,555 cycles

MULTIPULE CRACKS WERE FOUND ON FRAME 718 AFT INBOARD FLANGE. THE FIRST CRACK IS LOCATED IN THE MACHINED RADIOUS AND EXTENDS SIX INCHES FROM THE BASE. THE SECOND CRACK IS 2.5 INCHES LONG AND ORIGINATES AT THE LOWER THROUGH BOLT, EXTENDING TOWARD THE AFT EDGE OF THE FLANGE. MAINTENACE INSPECTED AND FOUND THE DAMAGE TO BE WITHIN LIMITS IAW DC9 SERVICE BULLETIN 53-100 AND ABX REA D953-42388.

Part: WIRE — BROKEN (RT MLG WW) · airframe 68,058 hrs · 63,554 cycles

ON GEAR EXTENSION AT LBB, RIGHT MAIN LANDING GEAR LIGHT WOULD NOT ILLUMINATE. RECYCLED GEAR AND PERFORMED ABNORMAL PROCEDURES. LANDING WITHOUT INCIDENT. REPAIRED BROKEN WIRE NR 2G205C20 AT CANNON PLUG FOR RIGHT GEAR DOWN LIMIT SWITCH. OPS CHECKED GOOD.

Part: SHEAR TIE — CRACKED (BS 996)

SHEAR-TIE AT STA 996 AND LONGERON 18L IS CRACKED.. REPLACED SHEAR-TIE IAW DC9 SRM 51-30-5 AND 51-30-2.

Part: FINGER DOUBLER — CRACKED (BS 239)

FINGER DOUBLER IS CRACKED AT STATION 239 JUST BELOW LONGERON 18 LEFT INSIDE FORWARD LOWER CARGO COMPARTMENT. REPAIRED FINGER DOUBLER IAW ABX REA D953-35352.

Part: RIB — CRACKED (RT WING)

DURING C CHECK, FOUND A RIGHT WING TRAILING EDGE RIB ABOVE THE INBOARD FIXED VANE CRACKED. REPAIRED RIB IAW ABX REA D957-35354.

Part: RIB — CRACKED (RT WING)

DURING C CHECK, FOUND A RIGHT WING TRAILING EDGE RIB ABOVE THE INBOARD FIXED VANE CRACKED. REPLACED RIB IAW DC9 SRM 51-30-2 AND 51-30-5.

Part: WEB — CRACKED (CARGO BAY)

DURING C CHECK, FOUND THE LEFT FORWARD EMERGENCY EXIT DOOR INTERIOR WEB CRACKED. REPAIRED WEB IAW DC9 SRM 52-01, FIGURE 2, SHEET 3.

Part: BEAM — CRACKED (FUSELAGE)

DURING C CHECK, FOUND NR 5 HORIZONTAL BEAM IN FORWARD ENTRY DOOR CRACKED AT THE BOLT HOLE AT THE CENTER OF THE BEAM. REPAIRED BEAM IAW SRM DRAWING NR K05159.

Part: PAN — CRACKED (SERVICE DOOR)

DURING C CHECK, FOUND THE SERVICE DOOR PAN CRACKED IN TWO PLACES AT THE FORWARD UPPER CORNER. REPAIRED DOOR PAN IAW DC9 SRM 52-03 FIGURE 3.

Part: ANGLE — CRACKED (BS 756)

DURING C CHECK, FOUND STA 756 BULKHEAD CENTER VERTICAL SUPPORT ANGLE CRACKED. REPAIRED ANGLE IAW DC9 SRM DRAWING NR K05159.

Part: ANGLE — CORRODED (CARGO BAY)

DURING C CHECK, FOUND THE FORWARD LOWER CARGO COMPARTMENT DOOR FORWARD HINGE LOWER FUSELAGE SUPPORT BRACKET ATTACH ANGLE EXFOLIATED. REPLACED ANGLE IAW DC9 SRM 51-30-5.

Part: WIRE — BROKEN (NLG)

NOSE GEAR UNSAFE LIGHT FAILED TO ILLUMINATE DURING GEAR RETRACTION. RECYCLED GEAR, UNSAFE LIGHT FAILED TO ILLUMINATE INTRANSIT. ALL OTHER INDICATIONS WERE NORMAL. REPAIRED BROKEN WIRE IN CONDUIT JUST AFT OF NOSE GEAR DEPLOYMENT SWITCH (P1-133).

Part: SKIN — CRACKED (BS 945)

WHILE COMPLYING WITH C INSPECTION, FOUND THE RIGHT AFT FUSELAGE SKIN CRACKED AT FS 945 BETWEEN LONGERONS 15R AND 16R. REPAIRED IAW ABX REA D953-23860MR.

Part: ANGLE — CRACKED (BS 996)

WHILE COMPLYING WITH C INSPECTION, FOUND THE RIGHT ENGINE PYLON TO FUSELAGE ATTACH ANGLE CRACKED AT FS 996. REPLACED ATTACH ANGLE IAW DC-9 SRM CHAPTER 51-30-2.

Part: LONGERON — CRACKED (BS 980)

DURING C-CHECK, FOUND LONGERON 17L CRACKED AT STATION 980 FRAME ATTACH POINT. REPLACED LONGERON IAW DC9 SRM 51-30-2 AND 51-30-5.

Part: ANGLE — CRACKED (NR 1 PYLON)

DURING C-CHECK, FOUND NR 1 ENGINE PYLON TRAILING EDGE INTERIOR ANGLE CRACKED AT AFT OUTBOARD CORNER. REPLACED ANGLE IAW DC9 SRM 51-30-2, 51-30-5 AND DACO DWG 9915555.

Part: WEB — CANNED (BS 945-965)

DURING C-CHECK, FOUND CUSP WEB OIL CANNING AT STATION 945 TO 965, LEFT SIDE. REPAIRED CUSP WEB IAW ABX REA D953-23817-MR.

Part: FRAME — CRACKED (BS 980)

WHILE COMPLYING WITH C-CHECK, FOUND FUSELAGE FRAME AT FS 980 CRACKED AT LONGERON 16R. REPLACED FUSELAGE FRAME SECTION FROM LONGERON 15R TO LONGERON 18R IAW DC-9 SRM CHAPTER 53-03.

Part: BEAM — CRACKED (CARGO DOOR)

DURING C-CHECK, FOUND FORWARD LOWER CARGO COMPARTMENT DOOR VERTICAL BEAM CRACKED AT BOTTOM FORWARD PRESSURE STOP. REPLACED VERTICAL BEAM IAW DC9 SRM 51-30-2 AND 51-30-5.

Part: ANGLE — CRACKED (LT MLG WW)

DURING C-CHECK, FOUND THE LEFT MAIN LANDING GEAR WHEEL WELL DOOR JAMB ANGLE CRACKED INBOARD OF HAND PUMP. REPLACED ANGLE IAW DACO DWG 9915518 AND DC9 SRM 51-30-2.

Part: SPAR — CRACKED (RT WING)

RIGHT WING REAR SPAR HAS CRACK ON WEB AT STATION 58. REPAIRED IAW ABX REA D957-21828.

Part: ROD ASSY — OUT OF ADJUST (MLG DOOR)

DURING APPROACH UPON GEAR EXTENSION, THE GEAR DOOR OPEN LIGHT WOULD NOT EXTINGUISH. WHEN GEAR WAS RECYCLED, THE DOOR LIGHT WENT OUT AFTER A PERIOD OF TIME. CHECKED THE MAIN LANDING GEAR CONTROL VALVE AND ADJUSTED THE RIGHT HAND DOOR VALVE CRANK IAW DC-9 MM 32-32. OPS CHECKED HYDRAULIC CONTROL SYSTEM IAW DC-9 MM 32-32. OPS CHECKED GOOD.

Part: DOOR — DELAMINATED (RT MLG)

WHILE COMPLYING WITH AD 91-22-07, FOUND RIGHT MAIN LANDING OUTBOARD DOOR DELAMINATED. REPLACED RIGHT MAIN LANDING GEAR OUTBOARD DOOR IAW DC-9 MM 32-12-01.

Part: TAB — CORRODED (ELEVATOR)

FOUND ELEVATOR CONTROL TAB INBOARD NOSE CAP CORRODED. REPLACED NOSE CAP (P/N 591041311) IAW DC9 SRM 51-30-1.

Part: CLIP — CRACKED (BS 718)

DURING C-CHECK, THE FUSELAGE FRAME TO LONGERON ATTACH CLIP WAS CRACKED AT STA 718 LONGERON 15RT. REPLACED IAW DC9 SRM.

Part: FITTING — CRACKED (LT TE FLAP VANE)

DURING C-CHECK, THE LEFT WING MOVEABLE VANE AFT ATTACH FITTING WAS FOUND CRACKED, NR WC-800. REPLACED ATTACH FITTING IAW DC9 OHM 27-50-2.

Part: CLIP — CRACKED (RT PYLON)

DURING C-CHECK, THE RIGHT PYLON UPPER SPAR TO WEB ATTACH CLIP WAS CRACKED AT STA 1038. REPAIRED IAW DC9 SRM.

Part: SEAT TRACK — CRACKED (BS 163-167)

DURING C-CHECK, THE SEAT TRACK AT LBL 22.0 STA 163 TO 167 WAS FOUND CRACKED. REPLACED IAW DC9 SRM.

Part: ANGLE — CRACKED (LT PYLON)

DURING C-CHECK, THE LEFT UPPER AFT PYLON ATTACH ANGLE WAS FOUND CRACKED NR WC-855. REPAIRED ATTACH ANGLE IAW DC9 SRM 51-30-1.

Part: ANGLE — CRACKED (RT PYLON)

DURING C-CHECK, THE RT UPPER PYLON SPAR CAP TO FRAME ATTACH ANGLE WAS FOUND CRACKED, AT STA 1038. REPAIRED IAW DC9 SRM.

Part: SKIN — CRACKED (BS 1132)

DURING C-CHECK, THE FUSELAGE SKIN WAS FOUND CRACKED AT STA 1132 LONGERON 17RT. REPAIRED IAW DC9 SRM.

Part: PRESSURE PANEL — CRACKED (BS 81)

DURING C-CHECK, THE UPPER PRESSURE PANEL IN THE NOSE WHEEL WELL WAS FOUND CRACKED AT STA 81. REPAIRED IAW REA D953-16856.

Part: LONGERON — CRACKED (BS 937)

DURING C-CHECK, LONGERON 17 LT AT FUS STA 937, WAS FOUND CRACKED. REPAIRED IAW DC9 SRM.

Part: FITTING — CRACKED (FUSELAGE)

DURING C-CHECK, THE LEFT INBOARD BONDED PANEL TO FUSELAGE ATTACH FITTING, WAS FOUND CRACKED. REPLACED IAW DC9 SRM.

Part: SUPPORT — CRACKED (BS 205)

DURING C-CHECK, A FLOOR SUPPORT WAS FOUND CRACKED RBL 14 STA 205. REPAIRED IAW DC9 SRM.

Part: FRAME — CRACKED (BS 1074)

DURING C-CHECK, THE FUSELAGE FRAME WAS FOUND CRACKED AT STA 1074 LONGERON 13RT. REPAIRED IAW DC9 SRM.

Part: DOOR JAMB — CRACKED (EMERGENCY EXIT)

DURING C-CHECK, THE RIGHT FORWARD OVERWING EXIT DOOR JAMB PAN WAS FOUND CRACKED AT THE UPPER STOP. REPAIRED IAW DC9 SRM.

Part: BULKHEAD FTG — CRACKED (AFT PRESS BLKHD)

DURING C-CHECK, THE AFT PRESSURE BULKHEAD AFT RADICAL 16 WAS FOUND CRACKED ON THE INBOARD END. REPLACED IAW DC9 SRM.

Part: HINGE PIN — CORRODED (LT MLG DOOR)

WHILE COMPLYING WITH N-CARD 3219 AND AD 91-22-07, FOUND HINGE PINS ON LEFT MAIN LANDING GEAR OUTBOARD DOORS ARTICULATING SECTION RUSTED. REPLACED 3 ARTICULATING DOOR HINGE PINS IAW DC-9 OHM 32-10-6.

Part: SEAT — MALFUNCTIONED (COCKPIT)

CAPTAIN'S SEAT SLIDES BACK ON TAKEOFF AND CLIMBOUT. DIFFICULT TO LOCK IN PLACE. REPLACED CAPTAIN'S SEAT IAW DC-9 MM 25-10-0. OPS CHECKED GOOD. SEAT WAS ROUTED TO SHOP WHERE FUNCTIONALLY CHECKED GOOD. SUBSEQUENT FLIGHTS HAVE HAD NO DISCREPANCIES.

Part: ROD — OUT OF ADJUST (RT MLG DOOR)

DURING GEAR EXTENTION, GEAR DOOR OPEN LIGHT DID NOT EXTINGUISH. RECYCLED GEAR, GEAR DOOR OPEN LIGHT WENT OUT AFTER THIRTY SECONDS. ADJUSTED RIGHT MAIN LANDING GEAR DOOR PUSHROD IAW DC-9 MM 32-31-0. PERFORMED GEAR SWING CYCLE, OPS CHECKED GOOD.

Part: DOOR — DELAMINATED (LT MLG)

DURING C-CHECK INSPECTION WHILE COMPLYING WITH A.D. 91-22-07; A.S.B. 32-244, FOUND LEFT MAIN LANDING GEAR OUTBOARD ARTICULATING DOOR DELAMINATED, APPROXIMATELY 30 SQUARE INCHES. REPLACED LEFT OUTBOARD FLYING DOOR IAW DC-9 M.M. 32-12-1.

Part: INTERCOSTAL — CRACKED (FUSELAGE)

DURING C-CHECK INSPECTION FOUND THE UPPER FLANGE OF AN INTERCOSTAL CRACKED. REPAIRED INTERCOSTAL IAW ABX REA D953-11304-MR.

Part: SKIN — OIL CANNING (FS 362)

DURING C-CHECK INSPECTION FOUND FUSELAGE SKIN TO BE OIL CANNING, 1 INCH DIAMETER AT FUSELAGE STATION 362, LONGERONS 21 AND 22R. REPAIRED SKIN IAW ABX REA D953-11287-MR.

Part: FRAME — CRACKED (FS 737)

DURING C-CHECK INSPECTION WHILE COMPLYING WITH A.D. 78-07-05; S.B. 53-131, FOUND RIGHT MAIN FRAME AT STA 737 CRACKED IN FORWARD INBOARD WEB. REPLACED MAIN FRAME AT STA 737R IAW DC-9 SRM 51-30-5 AND 51-30-2.

Part: FRAME — CRACKED (FS 658)

DURING C-CHECK INSPECTION WHILE COMPLYING WITH A.D. 94-03-01, FOUND FUSELAGE FRAME AT STA 658 CRACKED AT LONGERON 19R. REPAIRED IAW DC-9 SRM 53-03, FIGURE 16.

Part: FRAME — CRACKED (FS 639)

DURING C-CHECK INSPECTION WHILE COMPLYING WITH A.D. 94-03-01, FOUND FUSELAGE FRAME AT STA 639 CRACKED AT LONGERON 19R. REPAIRED IAW DC-9 SRM 53-03, FIGURE 16.