N943AX

Part: LANDING GEAR — OUT OF ADJUST (MAIN LDG GEAR) · airframe 58,102 hrs · 62,236 cycles

AFTER TAKE-OFF WITH GEAR HANDLE UP, RT GEAR UNSAFE LIGHT ILLUMINATED ALONG WITH GEAR DOOR OPEN LIGHT. COMPLETED GEAR UPLATCH CHECK AND STILL HAD THE SAME INDICATIONS AS STATED ABOVE. RIGGED LT AND RT UPLATCHES, MAIN LANDING GEAR SEQUENCE PUSH PULL CABLES AND PERFORMED GEAR SWING IAW MM. NO DEFECTS NOTED. WORK ACCOMPLISHED ON WO 2005943.

Part: LONGERON — CRACKED (BS 718) · airframe 58,100 hrs · 62,235 cycles

FOUND LONGERON 4 LEFT WAS CRACKED AT STA 718. REPAIRED AREA IAW DC9 SRM 53-02.

Part: LONGERON — CRACKED (BS 699) · airframe 58,100 hrs · 62,235 cycles

LONGERON 5 RIGHT WAS CRACKED AT STA 699. REMOVED CRACKED AREA SPLICED IN LONGERON REPAIR IAW DC9 SRM 53-02.

Part: LONGERON — CRACKED (BS 718) · airframe 58,100 hrs · 62,235 cycles

FOUND LONGERON 7 RIGHT WAS CRACKED AT STA 718. SPLICED LONGERON IAW DC9 SRM 53-02.

Part: LONGERON — CRACKED (BS 756) · airframe 58,100 hrs · 62,235 cycles

FOUND LONGERON 2 LEFT WAS CRACKED AT STA 756. REMOVED AND REPLACED LONGERON IAW DC9 SRM 53-02.

Part: SKIN — CORRODED (TE FLAPS) · airframe 58,100 hrs · 62,235 cycles

SPOT OF CORROSION ON LOWER SIDE OF FLAP LEADING EDGE, AT OUTBOARD END OF INBOARD FIXED VANE. REPAIRED AREA IAW DC9 SRM 57-01.

Part: INTERCOSTAL — CRACKED (E/E BAY) · airframe 58,100 hrs · 62,235 cycles

THE FORWARD INTERCOSTAL IN THE FORWARD AIR STAIR COMPARTMENT WAS CRACKED. REPAIRED AREA IAW DC9 SRM 53-01.

Part: VANE — CORRODED (TE FLAPS) · airframe 58,100 hrs · 62,235 cycles

INBOARD FIXED VANE HAD 2 AREAS OF BULGING WITH POPPED RIVET HEADS. LOWER INBOARD AND UPPER OUTBOARD ALSO HAD WATER IN MOUNT ACCESS HOLE. REMOVED RIVETS, CHECKED CORROSION. REMOVED AND REPLACED FIXED VANE IAW DC9 SRM.

Part: SKIN — CRACKED (FUSELAGE) · airframe 58,100 hrs · 62,235 cycles

FUSELAGE INNER SKIN CRACKED AT MAIN ENTRANCE DOOR OPENING AFT SIDE JUST ABOVE DOOR LOWER CORNER. REPAIRED CRACK IAW DC9 SRM 53-01-1.

Part: SKIN — CORRODED (TE FLAPS) · airframe 58,100 hrs · 62,235 cycles

UPPER AND LOWER SURFACES HAD CORROSION ON OUTBOARD REMOVEABLE TRAILING EDGE. REMOVED CORROSION, REMOVED AND REPLACED LOWER SKIN IAW DC9 SRM.

Part: INTERCOSTAL — CORRODED (BS 598-579) · airframe 58,100 hrs · 62,235 cycles

FS STA 598-579, LONGERON 27 LEFT AND 28 LEFT, CORRODED. REMOVED AND REPLACED INTERCOSTAL IAW DC9 SRM 51-30.

Part: ANGLE — CRACKED (EMPENNAGE) · airframe 57,824 hrs · 61,933 cycles

LEFT DORSAL FIN ATTACH ANGLE CRACKED DURING ROUTINE LINE MAINTENANCE. REPAIRED IAW EA53420010-103 FOR ANGLE REPLACEMENT.

Part: CONTROLLER — DEFECTIVE (CABIN PRESSURE) · airframe 57,757 hrs · 61,871 cycles

AT 5000 FT. LOST CABIN PRESSURE. BOTH BLUE LIGHTS ON PRESSURE CONTROLLER ON. DID ABNORMAL, COULD NOT REGAIN CABIN CONTROL. REMOVED AND REPLACED NR 2 CABIN PRESSURE CONTROLLER AND PERFORMED OPS CHECK IAW DC-9 AMM 21-32-00. OPS CHECKED GOOD.

Part: COMPUTER — DEFECTIVE (PITCH) · airframe 57,332 hrs · 61,444 cycles

AUTOPILOT DID AN UNCOMMANDED 3000 FT MIN DESCENT WITH PITCH WHEEL IN ALTITUDE DETENT. FLIGHT 158, STA ALB. COULD NOT DUPLICATE. SUSPECT PITCH COMPUTER INSTALLED FOR TRIM PROBLEM CAUSING DIFFICULTIES WITH ALT HOLD. REMOVED AND REPLACED PITCH AXIS COMPUTER. SYSTEM OPS CHECKED GOOD IAW DC-9 AMM 22-10-00-5.

Part: PROXIMITY SWITCH — OUT OF ADJUST (NLG) · airframe 56,748 hrs · 60,873 cycles

UPON FIRST GEAR EXTENSION, NOSE GEAR GREEN LIGHT DID NOT ILLUMINATE AND RED GEAR UNSAFE LIGHT WAS LIT. CYCLED GEAR AND RECEIVED 3 GREEN. FOUND GAP AT NOSE GEAR DOWNLOCK PROX SWITCH EXCESSIVE. ADDED SHIMS AS NEEDED IAW DC-9 MM 32-60-01-2-0201. OPS CHECKED GOOD IAW DC-9 MM 32-60-00-2-101.

Part: ANGLE — CRACKED (FUSELAGE) · airframe 55,918 hrs · 60,021 cycles

LONGERON 18L CUSP ANGLE FS 980, CORRODED AND CRACKED. REPAIRED CUSP ANGLE IAW REA D953-44535.

Part: SPLICE — CRACKED (CABIN) · airframe 55,918 hrs · 60,021 cycles

BULKHEAD 965 CABIN FLOOR, LOWER FITTING WAS CRACKED AT LEFT BUTT LINE 33. REPLACED FITTING IAW DC-9 SRM 51-30-5.

Part: SKIN — CRACKED (FUSELAGE) · airframe 55,918 hrs · 60,021 cycles

FUSELAGE SKIN CRACKED AT UPPER AFT CORNER OF MAIN ENTRY DOOR CUTOUT. LOCATED AT UPPER AFT DOOR STOP. REPAIRED CRACKED FUSELAGE SKIN AT UPPER AFT CORNER OF MAIN ENTRY DOOR CUTOUT IAW DC-9 REWORK DWG SR0953252-7001.

Part: WEB — CRACKED (FUSELAGE) · airframe 55,918 hrs · 60,021 cycles

RIGHT CUSP CRACKED AT STATION 937. REPAIRED AREA IAW DC-9 SRM 53-01.

Part: ANGLE — CORRODED (FUSELAGE) · corrosion level 2 · airframe 55,918 hrs · 60,021 cycles

BOTTOM OF SERVICE DOOR CUTOUT, INNER JAMB ANGLE EXFOLIATED, LONGERON 18 RIGHT. REPLACED JAM ANGLE AND REPAIRED AREA IAW DC-9 SRM 51-30-5 AND 51-10-3.

Part: BATTERY — DISCHARGED (FUSELAGE) · airframe 55,014 hrs · 59,058 cycles

EMERGENCY LIGHTS WOULD NOT ILLUMINATE WHEN SELECTED ON. MAINTENANCE INSPECTED AND REPLACED THE EMERGENCY LIGHT BATTERIES IAW DC-9 MM 33-53-00. LATER ON 02/07/01 MAINTENANCE REPLACED THE EMERGENCY LIGHT POWER SUPPLY FOR RELIABILITY CONCERNS, IAW DC-9 MM 33-53-02.

Part: BATTERY PACK — DEFECTIVE (FUSELAGE) · airframe 54,913 hrs · 58,944 cycles

EMERGENCY LIGHTS WOULD COME ON WHEN SELECTED OFF, WITH POWER REMOVED FROM THE AIRCRAFT. MAINTENANCE INSPECTED AND REPLACED THE EMERGENCY LIGHT BATTERY PACK IAW DC-9 MM 33-53-02. OPERATION CHECKS WERE GOOD.

Part: DOUBLER — CORRODED (FUSELAGE) · corrosion level 2 · airframe 54,905 hrs · 58,935 cycles

LEFT WHEEL WELL OVERHEAD PRESSURE PANEL HAD SEVERAL AREA'S OF CORROSION AT 718 MAIN FRAME. MAINTENANCE INSPECTED AND REPLACED TWO DOUBLERS AND DOUBLER RETAINERS, IAW DC-9 SRM 51-30-5.

Part: BEAM — CRACKED (CARGO DOOR) · airframe 54,905 hrs · 58,935 cycles

AFT LOWER CARGO DOOR BEAM NR 5, FORWARD BEAM END FITTING CRACKED. MAINTENANCE INSPECTED AND REPLACED THE LOWER CARGO DOOR IAW DC-9 MM.

Part: INTERCOSTAL — CORRODED (FUSELAGE) · corrosion level 2 · airframe 54,905 hrs · 58,935 cycles

INTERCOSTAL UNDER FORWARD BAG BIN WAS CORRODED. INTERCOSTAL IS LOCATED BETWEEN LONGERON 27 AND 28, AND BETWEEN FUSELAGE STATION 579 AND 598. MAINTENANCE INSPECTED AND REPLACED THE INTERCOSTAL IAW DC-9 SRM 51-30-2 AND 51-30-5.

Part: LONGERON — CORRODED (FUSELAGE) · corrosion level 2 · airframe 54,905 hrs · 58,935 cycles

LONGERON 30 WAS CORRODED AT FUSELAGE STATION 756 AROUND FASTENERS. MAINTENANCE INSPECTED AND REPLACED LONGERON 30 IAW DC-9 SRM 51-30-1 AND 51-30-5.

Part: UPLOCK ROLLER — OUT OF ADJ (MLG) · airframe 54,573 hrs · 58,558 cycles

ON APPROACH TO ILN, THE GEAR DOOR OPEN LIGHT ILLUMINATED. ACCOMPLISHED ABNORMALPROCEDURES AND LANDED WITH EMERGENCY GEAR LEVER UP. STOPPED AIRCRAFT ON RUNWAY. ADJUSTED THE AFT UPLATCH ROLLER CLEARANCE.

Part: WIRE — SHORTED (LT COCKPIT)

SHORTLY AFTER ADJUSTING THE CAPTAIN'S MAP LIGHT RHEOSTAT, THE MAP AND BRIEFCASE CIRCUIT BREAKER OPENED. THERE WAS A STRONG SMELL OF BURNING WIRE FOR A FEW SECONDS AFTER THE CIRCUIT BREAKER OPENED. REPOSITIONED SHORTED WIRE TO THE MAP LIGHT HOUSING.

Part: CONTROLLER — DEFECTIVE (COCKPIT)

DURING CRUISE FLIGHT AT 310, A STRONG ACRID SMOKE ODOR AND WHIPSY SMOKE CAME FROM THE AUTOPILOT VERTICAL SPEED WHEEL. DECLARED EMERGENCY AND PERFORMED EMERGENCY CHECK LISTS. LANDED AT CLEVELAND HOPKINS AIRPORT WITHOUT INCIDENT. REPLACED THE AUTOPILOT CONTROLLER.

Part: SKIN — CORRODED (LT TE FLAP)

DURING C-CHECK, FOUND LEFT WING UPPER FLAP SKIN CORRODED. REPLACED UPPER FLAP SKIN IAW DC9 SRM 51-30-2 AND 51-30-4.

Part: RIB — CRACKED (WS 1038-1048)

DURING C-CHECK, FOUND RIB UNDER PANEL AT TOP OF NR 2 PYLON, STATION 1038-1048 CRACKED. REPAIRED RIB IAW DC9 SRM 54-01.

Part: LONGERON — CRACKED (BS 980)

DURING C-CHECK, FOUND LONGERON 17 LEFT CRACKED AT STATION 980. REPAIRED LONGERON IAW DC9 SRM 53-02.

Part: LONGERON — CRACKED (BS 980)

DURING C-CHECK, FOUND LONGERON 17 RIGHT CRACKED AT STATION 980. REPAIRED LONGERON IAW DC9 SRM 53-02.

Part: GUSSET — CORRODED (BS 700)

DURING C-CHECK, FOUND RIGHT WHEEL WELL CEILING GUSSET CORRODED AT STATION 700, RBL 32. REPAIRED GUSSET IAW DC9 SRM 53-11-3 AND 51-30-3.

Part: BULKHEAD WEB — CORRODED (AFT PRESS BLKHD)

DURING C-CHECK, FOUND THE AFT PRESSURE BULKHEAD WEB CORRODED BETWEEN LONGERONS 29 LEFT AND 29 RIGHT. REPAIRED IAW ABX REA D953-28164MR.

Part: DOUBLER — CORRODED (RT WING)

FOUND RIGHT WING TRAILING EDGE DOUBLER CORRODED JUST INBOARD OF INBOARD SPOILER PANEL. REPLACED DOUBLER IAW DACO DWG 5912156 AND DC9 SRM 57-31-3.

Part: SKIN — CORRODED (RT WING)

DURING C-CHECK, FOUND RIGHT WING TRAILING EDGE SKIN CORRODED INBOARD OF INBOARD SPOILER PANEL. REPAIRED SKIN IAW DC9 SRM 57-01.

Part: FLOORBEAM — CRACKED (BS 680)

DURING C-CHECK, FOUND FLOORBEAM CRACKED AT STATION 680, UNDER FLOOR TRACK AT LBL54. REPLACED FLOORBEAM IAW DC9 SRM 51-30-2 AND 51-30-5.

Part: TIP — CORRODED (RT WING)

DURING C-CHECK, FOUND RIGHT WING TIP, UPPER AND LOWER INTERIOR SURFACE CORRODED. REPLACED WING TIP.

Part: ANGLE — CORRODED (RT MLG WW)

DURING C-CHECK, FOUND RIGHT TRAPEZOIDAL PANEL ATTACH ANGLE EXFOLIATED. REPLACED ATTACH ANGLE IAW DC9 SRM 57-30-1.

Part: LATCH — LOOSE (COCKPIT DOOR)

COCKPIT DOOR WOULD NOT OPEN FROM CABIN. LATCH SLIPPED. SECURED DOOR KNOB LATCH SCREW.

Part: SUPPLY — INOPERATIVE (CABIN)

COCKPIT EMERGENCY LIGHT TEST WAS DIM. REPLACED EMERGENCY LIGHT POWER SUPPLY.

Part: BATTERIES — DISCHARGED (CABIN)

EMERGENCY LIGHTS WOULD NOT SHUT OFF WITH POWER OFF OF THE AIRCRAFT. REPLACED THE POWER SUPPLY BATTERIES.

Part: SUB FLOOR — CRACKED (BS 198)

DURING C-CHECK, FOUND CRACK IN SUB FLOOR FS 198 RBL 42. REPAIRED SUB FLOOR IAW SRM 53-01.

Part: FRAME — CRACKED (BS 1086)

DURING C-CHECK, FOUND TWO CRACKS ON AFT END TOP OF STEP AT FUSELAGE FRAME 1086 RT SIDE. REPAIRED CRACK IAW SRM 51-30-1 AMD SSRM K05159.

Part: SUPPORT — CRACKED (BS 579)

DURING C-CHECK, FOUND FLOOR SUPPORT AT STA 579 CRACKED AT LONGERON 26 RT IN FWD BAG BIN. REPAIRED FLOOR SUPPORT IAW ABX DWG K-05018.

Part: VANE — DELAMINATED (RT WING)

DURING C-CHECK, FOUND RT OUTBOARD FIXED VANE DELAMINATED. REPLACED RT OUTBOARD FIXED VANE IAW DC-9 MM 27-51-3.

Part: SUPPORT — CRACKED (BS 332)

DURING C-CHECK, FOUND FLOOR SUPPORT AT STA 332 CRACKED AT LONGERON 29. REPAIRED FLOOR SUPPORT IAW ABX DWG K05018.

Part: SUPPORT — CRACKED (BS 237)

DURING C-CHECK, FOUND A 3 INCH CRACK IN FLOOR SUPPORT BEAM WEB FS 237. REPAIRED CRACK IAW SSRM DWG K0511.

Part: PRESS PANEL — CRACKED (BS 83)

DURING C-CHECK, FOUND PRESSURE PANEL CRACKED IN RT NOSE WHEEL WELL TUNNEL STA 83. REPAIRED CRACK IAW ABX REA D953-20792-MR.

Part: WEB — CRACKED (BS 218)

DURING C-CHECK, FOUND CUSP WEB CRACKED AT STA 218 RBL 46. REPAIRED CRACK IAW DC-9 SRM 53-01.

Part: SUPPORT — CRACKED (BS 897)

DURING C-CHECK, FOUND FLOOR SUPPORT CRACKED STA 897 L30. REMOVED AND WELDED FLOOR SUPPORT IAW DWG K-05018.

Part: VANE — DELAMINATED (LT WING)

DURING C-CHECK, FOUND LEFT WING NR 2 FIXED VANE DELAMINATED ON UPPER SURFACE. REPLACED NR 2 FIXED VANE IAW DC-9 MM 27-51-3.

Part: TAB — DELAMINATED (LT ELEVATOR)

DURING C-CHECK, FOUND LEFT ELEVATOR TAB DELAMINATED ON UPPER SURFACE. REPLACED LT ELEVATOR TAB I.A.W. DC-9 MM 27-30-3

Part: BATTERIES — DISCHARGED (CABIN)

UPON PREDEPARTURE CHECK, FOUND EMERGENCY LIGHTS OUT. REPLACED EMERGENCY LIGHT BATTERIES.

Part: LINK — WORN (LT MLG DOOR)

DURING COMPLIANCE WITH AD 91-22-07 ASB 32-244 R2, FOUND THE LEFT MAIN LANDING GEAR FLYING DOOR IDLER LINK WORN. REPLACED LINK IAW DC-9 MM 20-16-0.

Part: FRAME — CRACKED (BS 699)

DURING C-CHECK INSPECTION WHILE ACCOMPLISHING AD 78-07-05; SB 53-131, THE FUSELAGE FRAME AT STA 699L WAS FOUND CRACKED. REPLACED FRAME IAW DC-9 SB 53-131.

Part: FRAME — CRACKED (BS 737)

DURING C-CHECK INSPECTION WHILE ACCOMPLISHING AD 78-07-058; SB 53-131, THE FUSELAGE FRAME AT STA 737L WAS FOUND CRACKED. REPLACED FRAME IAW DC-9 SB 53-131.

Part: FRAME — CRACKED (BS 737)

DURING C-CHECK INSPECTION WHILE ACCOMPLISHING AD 78-07-05; SB 53-131, FOUND THE FUSELAGE FRAME AT STA 737 CRACKED. REPLACED FRAME IAW DC-9 SB 53-13-1.

Part: FRAME — CRACKED (BS 699)

DURING C-CHECK INSPECTION WHILE ACCOMPLISHING AD 78-07-05; SB 53-131, FOUND THE FUSELAGE FRAME AT STA 699R CRACKED. REPLACED THE FRAME IAW DC-9 SB 53-131.

Part: FRAME — CRACKED (BS 617)

DURING C-CHECK INSPECTION, FOUND FUSELAGE FRAME 617 CRACKED BETWEEN LONGERON 18 AND 19R. REPAIRED FRAME IAW ABX REA D953-14294-MR.

Part: SUPPORT — CRACKED (BS 680)

DURING C-CHECK INSPECTION, FOUND A VERTICAL FLOOR SUPPORT CRACKED AT STA 680, RBL 44. REPLACED SUPPORT IAW DC-9 SRM 51-30-2 AND 51-30-5.

Part: SUPPORT — CRACKED (BS 680)

DURING C-CHECK INSPECTION, FOUND A VERTICAL FLOOR SUPPORT CRACKED AT STA 680, LBL 44. REPLACED SUPPORT IAW DC-9 SRM 51-30-2 AND 51-30-5.

Part: FITTING — CRACKED (WS 334)

DURING C-CHECK INSPECTION, FOUND THE RIGHT WING LEADING EDGE FITTING AT STA XOS 334 CRACKED. REPAIRED FITTING IAW ABX REA D957-14255-MR.

Part: TERMINAL STRIP — DIRTY (RT MLG)

AFTER TAKEOFF FROM OKC, THE RIGHT GEAR UNSAFE LIGHT WAS ILLUMINATED. RECYCLED GEAR, NO HELP AND GEAR UPLATCH WAS UNSATISFACTORY TOO. CLEANED GROUND WIRE, CANNON PLUG AND TERMINAL STRIP. OPS CHECKED GEAR IAW DC-9 SUPP MM 32-60-00. OPS CHECKED GOOD AT THIS TIME.