N900AX

Part: SKIN — CORRODED (FUSELAGE) · airframe 60,551 hrs · 64,055 cycles

FUSELAGE SKIN CORRODED AT AFT LOWER CARGO DOOR STOP ADJUSTMENT SCREW MAT. REPAIRED AREA IAW DC9 SRM.

Part: PAN — CRACKED (AFT CARGO DOOR) · airframe 60,551 hrs · 64,055 cycles

AFT LOWER CARGO DOOR OUTER PAN CRACKED AT BARREL NUT HOLE AT FORWARD END OF BEAM NR 3. REPAIRED AREA IAW DC9 SRM 52-03, FIGURE 9.

Part: SEAT TRACK — CORRODED (FUSELAGE) · airframe 60,551 hrs · 64,055 cycles

LEFT BUTT LINE 44 STA 220 TRACK CORRODED. REMOVED AND REPLACED SEAT TRACK LEFT BUTT LINE 44, STA 160 - 230 IAW DC9 SRM 51-30-1.

Part: SEAT TRACK — CORRODED (FUSELAGE) · airframe 60,551 hrs · 64,055 cycles

LEFT BUTT LINE 44 STA 218 TRACK CORRODED. REMOVED AND REPLACED SEAT TRACK STA 160 - 230, LEFT BUTT LINE 44 IAW DC9 SRM 51-30-1.

Part: BRACKET — CRACKED (AFT ENTRY DOOR) · airframe 60,551 hrs · 64,055 cycles

AFT ENTRY DOOR LOWER LEFT LOCK MECHANISM BRACKET CRACKED. REMOVED AND REPLACED BRACKET IAW DC9 SRM.

Part: SEAT TRACK — CORRODED (FUSELAGE) · airframe 60,551 hrs · 64,055 cycles

LEFT BUTT LINE 44 STA 170 TRACK CRACKED. REMOVED AND REPLACED SEAT TRACK LEFT BUTT LINE 44, STA 160 - 230 IAW DC9 SRM 51-30-1.

Part: STRUCTURE — CORRODED (FUSELAGE) · airframe 60,551 hrs · 64,055 cycles

STA 200 LEFT BUTT LINE 50 CORRODED ON SUBFLOOR. REMOVED CORROSION AND REPAIRED IAW DC9 SRM 53-01.

Part: BULKHEAD — CRACKED (FUSELAGE) · airframe 60,551 hrs · 64,055 cycles

AFT PRESSURE BULKHEAD CUTOUT LOWER LEFT UNMODIFIED CORNER HAD CRACK OF UNKNOWN LENGTH IN LOWER INBOARD SKIN TAB PORTION OF SKIN. REPAIRED AFT PRESSURE BULKHEAD ON LEFT AND RIGHT LOWER CORNERS IAW DC9 SRM.

Part: BATTERY — DISCHARGED (CABIN) · airframe 60,071 hrs · 63,604 cycles

EMERGENCY LIGHT INOPERATIVE. REPLACED EMERGENCY LIGHT POWER SUPPLY BATTERIES IAW DC9 MM 33-53-00.

Part: COALESCER BAG — DEFECTIVE (A/C PACKS) · airframe 60,003 hrs · 63,565 cycles

PILOT REPORTED OIL ODOR FROM AIR CONDITIONING SYSTEM. REPLACED LEFT AND RIGHT WATER SEPARATOR BAGS IAW DC9 MM 21-20-02.

Part: SWITCH — OBSTRUCTED (MLG) · airframe 59,754 hrs · 63,390 cycles

NO NOSE GEAR INDICATION ON GEAR, RED OR GREEN. CREW EXCHANGED BULBS. NO INDICATION AND NO LIGHTS OR TEST. RECYCLED GEAR. NO INDICATION. COULD NOT SEE MARK ON VISUAL CHECK. MIRROR WAS DIRTY OR OUT OF ALIGNMENT. TRIED TO RECYCLE GEAR AGAIN AND RECEIVED THREE GREEN LIGHTS. NO FURTHER PROBLEMS. FOUND RUBBER OBSTRUCTION IN UPLATCH SWITCH CONNECTOR PLUG. REMOVED OBSTRUCTION AND CLEANED MIRROR. ALL WORK ACCOMPLISHED IAW AMM 32-10-01-2.

Part: HOSE — BLOWN (AIR CON SYSTEM) · airframe 59,750 hrs · 63,387 cycles

CLIMBING THROUGH 9000 MSL, TAIL COMP TEMP HIGH LIGHT CAME ON. AFTER COMPLETION OF EMERGENCY CHECKLIST, WAS UNABLE TO KEEP THE TEMP HIGH LIGHT OUT. AIR TURN BACK. FOUND GROUND AIR COND CHECK VALVE UPPER CONNECTOR DUCT BLOWN. REPLACED BLOWN CONNECTOR DUCTS. OPERATED RT A/C PACK, OPS AND LEAK CHECKED GOOD IAW MM 21-20-00-5.

Part: PLUG — UNLOCKED (NOSE GEAR) · airframe 59,575 hrs · 63,256 cycles

ON APPROACH, NO GREEN NOSE GEAR LIGHT. PUT GEAR DOWN AGAIN AND LIGHT CAME ON AFTER RECYCLE.FOUND NOSE GEAR DOWN LOCK SWITCH DEUTSCH PLUG NOT IN THE LOCKED POSITION AND DIRTY FROM GREASE. CLEANED DEUTSCH PLUG AND RECONNECTED TO THE LOCKED POSITION.

Part: SPAR CAP — CRACKED (HORIZONTAL STAB) · airframe 58,928 hrs · 62,731 cycles

RIGHT HORIZONTAL STABILIZER UPPER REAR SPAR TEE CAP MOST OUTBOARD END CRACKED. REPAIRED HORIZONTAL REAR SPAR CAP IAW DC-9 SRM 55-02.

Part: FRAME — CRACKED (BS 718) · airframe 58,928 hrs · 62,731 cycles

PREVIOUSLY REPAIRED LEFT WHEEL WELL MAIN FRAME 718 HAD SEPARATION IN PREVIOUS CRACKS WITH CORROSION INSIDE CRACKS. ALSO HAD CORROSION AROUND MAIN FRAME BOTTOM BOLT IN FORWARD FLANGE. REMOVED AND REPLACED MAIN FRAME STA 718 LEFT ON JOB CARD EA 53400323-001-2.

Part: FRAME — CRACKED (BS 699) · airframe 58,928 hrs · 62,731 cycles

RIGHT FORWARD MAIN FRAME, STA 699, CRACKED AT POINTS G AND J, AFT FLANGE REQUIRED 5935650 REPAIR INSTALLED. REPAIRED MAIN FRAME AT FS 699 IAW EA 53400120-001-1.

Part: FRAME — CRACKED (BS 718) · airframe 58,928 hrs · 62,731 cycles

RIGHT MAIN FRAME STA 718 HAD CRACK IN S/B SECTION. CRACK HAD GROWN INTO ATTACHMENT HOLES FOR REPAIR. FRAME REQUIRED REPLACEMENT PER S/B 53-100. FRAME WAS REMOVED AND REPLACED ON EA 53400324-0021-2.

Part: OUTFLOW VALVE — FROZEN (CABIN PRESSURE) · airframe 58,674 hrs · 62,539 cycles

AT 35,000 FEET, RED CABIN PRESS LIGHT ILLUMINATED AND OUTFLOW VALVE WAS FROZEN IN PLACE. ONCE DESCENDED TO FL 190, PRESSURIZATION WORKED OKAY IN MANUAL AND AUTO. OPS CHECKED CABIN PRESS SWITCH IAW DC-9 MM 21-30-00-0-0202. OPS NORMAL, NO DEFECTS NOTED. THIS PROBLEM OCCURRED OUT OF LAS EN ROUTE TO ILN. FOLLOWING THE PROBLEM, THE CREW DID NOT HAVE THE REQUIRED FUEL TO MAKE IT TO ILN. FLIGHT CONTROL AIR DIVERTED FLIGHT 115 TO SGF FOR FUEL.

Part: PUMP — INOPERATIVE (LT ENG HYD SYS) · airframe 57,299 hrs · 61,382 cycles

LEFT ENGINE HYDRAULIC PUMP FAILED IN FLIGHT INTO BTV. REPLACED LEFT ENGINE HYDRAULIC PUMP ON LEFT ENGINE IAW DC-9 AMM 29-10-05-2-0001. OPS AND LEAK CHECKED GOOD. ALSO INSPECTED FLUID IN PUMP, ALL CLEAN, '0' CONTAMINANTS. REPLACED LEFT ENGINE CASE DRAIN FILLER ELEMENT AS PRECAUTIONARY IAW DC-9 AMM 29-10-24-0006. LEAK CHECKED GOOD.

Part: CONNECTOR — DAMAGED (MLG DOWNLOCK) · airframe 57,263 hrs · 61,346 cycles

ABORTED APPROACH AND CYCLED THE GEAR ON A GO-AROUND. WHEN GEAR WAS EXTENDED, RIGHT MAIN GEAR UNSAFE LIGHT DID NOT COME ON. RIGHT LANDING GEAR GREEN LIGHT DID NOT COME ON. PROX INDICATION WAS NORMAL. PROBLEM VERIFIED. FOUND NR 5 PIN ON RIGHT MAIN LANDING GEAR DOWNLOCK CONNECTOR PUSHED BACK INTO RECEPTICAL. PROPERLY LOCKED NR 5 PIN INTO POSITION. ALL RIGHT MAIN LANDING GEAR INDICATION LIGHTS OPERATED NORMALLY. PERFORMED ADJUSTMENT CHECK OF LANDING GEAR POSITION AND WARNING IAW DC-9 MM 32-60-00-2. OPS CHECKED GOOD.

Part: INVERTER — DEFECTIVE (EMERGENCY POWER) · airframe 57,204 hrs · 61,301 cycles

DURING PRE-FLIGHT, TURNED EMERGENCY POWER SWITCH ON AND AC EMERGENCY BUS OFF LIGHT CAME ON. REMOVED AND REPLACED EMERGENCY AC POWER INVERTER IAW DC-9 MM. OPS CHECKED GOOD.

Part: WARNING LIGHT — ILLUMINATED (EMERGENCY POWER) · airframe 57,201 hrs · 61,299 cycles

DURING PREFLIGHT, EMERGENCY POWER CHECK, A/C EMERGENCY BUSS POWER OFF LIGHT ILLUMINATED. RESET EMERGENCY BUS BREAKER B1-185 IAW DC-9 WD MANUAL 24-23-00. SYSTEM OPS CHECKED GOOD.

Part: ODOR — DETECTED (CABIN) · airframe 57,194 hrs · 61,291 cycles

APPROXIMATELY 5 MINUTES AFTER TAKEOFF, NOTICED PRESSURIZATION BUMPS ON CLIMBOUT FOLLOWED BY LIGHT SMOKE AND ODOR IN COCKPIT. RETURNED TO ILN. INSPECTED AFT ACCESSORY COMPARTMENT DUCT WORK AND FLUID LINES. FOUND NO VISIBLE DAMAGE OR FLUID LEAKS AND FOUND NO EVIDENCE OF FLUID RESIDUE IN DUCT WORK AROUND EITHER HEAT EXCHANGER. RAN ENGINES FOR APPROXIMATELY 2 HOURS AT VARIOUS THROTTLE SETTINGS BETWEEN 1.65 AND 1.9 EPR.

Part: BEAM — CRACKED (FUSELAGE) · airframe 57,193 hrs · 61,290 cycles

FORWARD RIGHT SERVICE DOOR HAD A CRACK ON UPPER HORIZONTAL BEAM FORWARD END. REPAIRED UPPER BEAM OF SERVICE DOOR IAW DC-9 SRM 52-05.

Part: SHEAR TIE — CRACKED (FUSELAGE) · airframe 57,193 hrs · 61,290 cycles

SHEARTIE CRACKED AT FS 947, BETWEEN LONGERON 15 LT AND 16 LT. REMOVED AND REPLACED SHEAR TIE IAW SRM.

Part: SHEAR TIE — CRACKED (CABIN) · airframe 57,193 hrs · 61,290 cycles

SHEAR TIE CRACKED AT FS 947 BETWEEN LONGERON 15 AND 16 RT. REMOVED AND REPLACED SHEARTIE IAW DC-9 SRM.

Part: FRAME — CORRODED (AFT CARGO) · corrosion level 2 · airframe 57,193 hrs · 61,290 cycles

FUSELAGE FRAME HAD LEVEL 2 CORROSION AT LONGERON 30, STA 813. REPAIRED AREA IAW DC-9 SRM 53-03.

Part: ANGLE — CRACKED (FUSELAGE) · airframe 57,193 hrs · 61,290 cycles

SUBFLOOR AND ANGLE CRACKED AT BUTTLINE 0, STA 160. REPAIRED SUBFLOOR IAW DC-9 SRM 53-01.

Part: SHEAR TIE — CRACKED (CENTER WING) · airframe 57,193 hrs · 61,290 cycles

SHEAR TIE FS 622 WAS CRACKED, LONGERON 25 LEFT. REPAIRED AREA IAW DC-9 SRM 53-01.

Part: KEELBEAM — CRACKED (CENTER WING) · airframe 57,193 hrs · 61,290 cycles

KEELBEAM LONGERON 30 END CAP WAS CRACKED, LT SIDE FS 604. REPLACED KEELBEAM END CAP IAW DC-9 SRM.

Part: SWITCH — SHORTED (ANTI ICE SYS) · airframe 56,598 hrs · 60,773 cycles

SAW SMOKE IN BEHIND CAPTAIN'S OVERHEAD MAP LIGHT AND SMELLED ELECTRICAL. DONNED OXYGEN AND JUMP SEATER CHECKED NO SMOKE/FIRE IN UPPER DECK. NO FIRE/SMOKE INDICATOR LIGHTS, ALL PANEL INDICATIONS NORMAL AND COULDN'T IDENTIFY SOURCE, SMOKE SUBSIDED, THEN LESS THAN 60 SECONDS LATER WE SMELLED AGAIN, ALMOST AS MUCH AS INITAILLY. STARTED ELECTRICAL SMOKE CHECKLIST AND EMERGENCY LANDED VFR IN MEMPHIS. FOUND EVIDENCE OF BURNED WIRE AND SMOKE AT STATION 45 IN OVERHEAD CENTER PANEL AREA. WINDSHIELD HEAT SWITCH FOUND TO BE BURNED AND CRACKED. FOUND CENTER WINDSHIELD WIRE H589A16 BURNED 2 INCHES FROM WINDSHIELD, CUT H589A16 BACK TO REMOVE DAMAGED WIRE AND INSTALLED NEW TERMINAL ON SAME, REPLACED WINDSHIELD HEAT SWITCH IAW

Part: DUCT — LOOSE (AIR DISTRIBUTION) · airframe 56,287 hrs · 60,591 cycles

DURING FINAL APPROACH, ODOR OF SYNTHETIC OIL IN THE COCKPIT. LT TEMP CONTROLLER IN MANUAL WITH LT DUCT TEMP PEAKED. TURNED IT OFF. ODOR WENT AWAY. ON THE GROUND, TURNED LT SUPPLY SWITCH BACK ON, WAS ABLE TO CONTROL TEMP MANUALLY. OPS CHECKED LT MANUAL TEMP CONTROL IAW MM. OPS CHECKED GOOD. NOTED LT AUTO TEMP CONTROL DEFERRED, DI NR 25133. NO OIL ODOR NOTED DURING OPS CHECK. CLEARED DI NR 25133. FOUND LT SYSTEM COOLING AIR DUCT ON AFT SIDE OF WATER SEPERATOR NOT INSTALLED. REINSTALLED LOOSE DUCT AND TIGHTENED CLAMPS. LT AUTO TEMP CONTROL SYSTEM OPS CHECKED GOOD.

Part: SENSOR — OUT OF TOLERANCE (CABIN TEMP) · airframe 56,276 hrs · 60,584 cycles

COCKPIT TEMP VALVE IN AUTO WENT TO 80 PERCENT FULL HOT. LT DUCT TEMP PEGGED OUT HOT. SLIGHT SMOKE IN COCKPIT. MANUALLY DROVE VALVE FULL COLD. AC SMOKE CHECKLIST RUN. LT BLEED VALVE OFF FOR REST OF FLT. FOUND AUTO TEMP CONTROL TO COCKPIT TEMP SENSOR OUT OF TOLERENCE. ADJUSTED. MANUAL TEMP OPS CHECKED GOOD IAW DC-9 MM 21-60-0. LINES RECONNECTED AND PLACARDS REMOVED.

Part: LIGHT — LOOSE (COCKPIT) · airframe 55,815 hrs · 60,208 cycles

WHEN LANDING GEAR EXTENDED, NOSE GEAR UNSAFE LIGHT ILLUMINATED. THE RED INTRANSIT LIGHT WAS EXTINGUISHED ALONG WITH THE UNSAFE LIGHT. THE PROBLEM CORRECTED BY ITSELF. THE NOSE LANDING GEAR UNSAFE BULB WAS LOOSE IN THE SOCKET. REPLACED BULB AND PERFORMED A GEAR SWING IAW DC-9 MM 32-60-00. OPS CHECKED GOOD.

Part: PANEL — CRACKED (COCKPIT) · airframe 55,815 hrs · 60,207 cycles

RIGHT EYEBROW PANEL FORWARD LOWER CORNER JAMB CRACKED. JAMB ON UPPER AFT CORNER OF CLEARVIEW. REPAIRED CRACKS IAW DACO, SERVICE REWORK DRAWING 5952965.

Part: CLIP — CRACKED (LEFT WING) · airframe 55,815 hrs · 60,207 cycles

LEADING EDGE SPLICE ANGLE CRACKED JUST OUTBOARD OF #6 SLAT TRACK CUT-OUT. REPLACED SPLICE IAW DC-9 SRM 51-30-2 AND 51-30-5.

Part: BRACKET — CRACKED (RT MLG WW) · airframe 55,815 hrs · 60,207 cycles

LATERAL CONTROL MIXER, OUTBOARD SECTION, BRACKET CRACKED AT NUT PLATE ON THE BACK SIDE. REPLACED RIGHT LATERAL CONTROL MIXER IAW DC-9 MM 27-61-04-4-0007.

Part: SPAR — CRACKED (ELEVATOR) · airframe 55,815 hrs · 60,207 cycles

X-RAY OF RIGHT ELEVATOR FORWARD SPAR INDICATED A 2 INCH CRACK ON SPAR AT STA XET 90. REPAIRED CRACK AT STA XET 90 IAW DC-9 SRM 55-02.

Part: TRIM TAB — DELAMINATED (RUDDER) · airframe 55,815 hrs · 60,207 cycles

UPPER LEFT CORNER OF RUDDER TAB WAS DELAMINATED. REPLACED RUDDER TRIM TAB IAW DC-9 MM.

Part: ROD END — BROKEN (RIGHT WING) · airframe 55,220 hrs · 59,713 cycles

RIGHT WING LEADING EDGE SLAT ACTUATOR ROD END BROKEN. REPLACED THE RIGHT WING LOWER SLAT ACTUATOR ROD END IAW DC-9 MM 27-80-05-2-10. OPS CHECKED GOOD.

Part: SWITCH — DEFECTIVE (RT WHEEL WELL) · airframe 55,203 hrs · 59,699 cycles

UPON GEAR RETRACTION, GEAR DOOR OPEN LIGHT REMAINED ILLUMINATED AFTER GEAR RETRACTION. GEAR WAS RECYCLED PER ABNORMALS AND GEAR DOOR OPEN LIGHT REMAINED ILLUMINATED WITH THE GEAR EXTENDED ALSO. REPLACED THE RIGHT MAIN LANDING GEAR DOOR SWITCH IAW DC-9 MM 32-60-03-02.

Part: FITTING — CORRODED (FUSELAGE) · airframe 54,697 hrs · 59,155 cycles

AFT ACCESSORY AUXILIARY LANDING GEAR SUPPORT FITTING HAD AREA OF EXFOLIATION ON FORWARD RIGHT SIDE. REPLACED AFT ACCESSORY AUXILIARY LANDING GEAR SUPPORT IAW DC9 MM.

Part: FITTING — CORRODED (FUSELAGE) · airframe 54,697 hrs · 59,155 cycles

AFT ACCESSORY AUXILIARY LANDING GEAR SUPPORT FITTING HAD AREA OF EXFOLIATION LEVEL 1 CORROSION ON FORWARD LEFT SIDE. REPLACED LEFT AUXILIARY LANDING GEAR SUPPORT IAW DC9 SRM 51-30-2 & 51-30-5.

Part: FLOORBEAM — CORRODED (CABIN) · airframe 54,697 hrs · 59,155 cycles

STATION 965 FLOORBEAM HAD CORROSION ON THE TOP FLANGE AT RIGHT BUTT LINE 30. REPAIRED FLOORBEAM IAW DC9 REA D953-38476.

Part: FLOORBEAM — CORRODED (CABIN) · airframe 54,697 hrs · 59,155 cycles

FLOORBEAM 965 UPPER CAP ANGLE HAD LEVEL 1 CORROSION AT RIGHT BUTT LINE 44.0. REPLACED ANGLE IAW DC9 SRM.

Part: PAN — CRACKED (LWR CARGO DOOR) · airframe 54,697 hrs · 59,155 cycles

EDDY CURRENT INSPECTION INDICATED CRACK ON OUTER PAN AT FORWARD STOP AT NR 5 BEAM ON AFT LOWER CARGO DOOR S/N ABX 47380. REPLACED AFT LOWER CARGO DOOR IAW DC9 SRM 52-03.

Part: FITTING — CRACKED (CABIN) · airframe 54,697 hrs · 59,155 cycles

PYLON BULKHEAD SUPPORT UPPER FITTING WAS CRACKED AT FLOORBEAM 965, BUTT LINE 35 RIGHT. REPLACED FITTING IAW DC9 SRM 51-30-1 AND 51-30-5.

Part: FITTING — CRACKED (CABIN) · airframe 54,697 hrs · 59,155 cycles

PYLON BULKHEAD SUPPORT LOWER FITTING WAS CRACKED AT FLOORBEAM 965, BUTT LINE 35 RIGHT. REPLACED FITTING IAW DC9 SRM 51-30-1 AND 51-30-5.

Part: ANGLE — CRACKED (FUSELAGE) · airframe 54,697 hrs · 59,155 cycles

AFT PRESSURE BULKHEAD RADIAL ATTACH ANGLE WAS CRACKED AT LONGERON 12 LEFT. REPLACED ANGLE IAW DC9 SRM.

Part: FITTING — CRACKED (FUSELAGE) · airframe 54,697 hrs · 59,155 cycles

LEFT LOWER VENTRAL DOOR STOP FITTING WAS CRACKED. REPLACED FITTING IAW DC9 SRM 51-30-2 & 51-30-5.

Part: FRAME — CRACKED (APU BAY) · airframe 54,697 hrs · 59,155 cycles

CRACK/CORROSION IN FRAME FLANGE AT STATION 1038, RIGHT BUTT LINE 12, JUST AFT OF APU ENCLOSURE. REPLACED T-CAP IAW DC9 SRM 51-30-2 & 51-30-5.

Part: FRAME — CRACKED (FUSELAGE) · airframe 54,697 hrs · 59,155 cycles

FRAME AT STATION 1132 CRACKED IN RADIUS AT APPROX ONE AND ELEVEN O''CLOCK POSITIONS. REPLACED FRAMES IAW DC9 SRM 51-30-1, 51-30-5, AND 51-30-2.

Part: SUPPORT BRACKET — CRACKED (AUX TANK) · airframe 54,697 hrs · 59,155 cycles

AUX TANK VERTICAL SUPPORT WAS CRACKED AND CORRODED AROUND 3 NUT PLATES, STA 511, LEFT BUTT LINE 35. INSTALLED NEW VERTICAL SUPPORT ANGLE IAW DC9 SRM 51-30-1.

Part: FLOORBEAM — CORRODED (CABIN) · airframe 54,697 hrs · 59,155 cycles

EXFOLIATION CORROSION ON FLOORBEAM TOP FLANGE AT BLIND RIVET AT STATION 465, RIGHT BUTT LINE 44. REPAIRED FLOORBEAM IAW DC9 SRM 53-05.

Part: VANE — CRACKED (RT WING) · airframe 54,697 hrs · 59,155 cycles

RIGHT AFT MOVABLE VANE LOWER SKIN WAS CRACKED ON THE INBOARD AFT CORNER AND CURLED UP ON THE OUTER END. REPLACED VANE IAW DC9 MM.

Part: ATTACH ANGLE — CRACKED (NR 2 ENG PYLON) · airframe 54,697 hrs · 59,155 cycles

NR 2 ENGINE PYLON SUPPORT ANGLE CRACKED AT STA YN 156. REPAIRED CRACK IAW DC9 SRM DWG K05159.

Part: FITTING — CRACKED (CABIN) · airframe 54,697 hrs · 59,155 cycles

FITTING (P/N 5912979-2) AT STA 604 BETWEEN LONGERON 23 RT AND LONGERON 22 RT CRACKED AT INBOARD BOLT HOLE. REPLACED FITTING IAW DC9 SRM 51-10-4 AND 51-30-1.

Part: WARNING LIGHT — ILLUMINATED (MLG INDICATOR)

ON TAKEOFF, ON GEAR RETRACTION, RIGHT MAIN GEAR INDICATED UNSAFE. RECYCLED GEAR, UNSAFE LIGHT WENT OUT. CONTINUED FLIGHT WITH NO FURTHER PROBLEMS. CHECKED OPERATION OF RIGHT MAIN LANDING GEAR AND CONTROLS. NO DEFECTS NOTED. LUBRICATED MAIN LANDING GEAR.

Part: LATCH — BROKEN (COCKPIT DOOR)

COCKPIT DOOR WOULD NOT OPEN FROM INSIDE COCKPIT. REPLACED COCKPIT DOOR HANDLE ASSY IAW DC9 SRM 51-30-1.

Part: LATCH — OUT OF ADJUST (COCKPIT DOOR)

COCKPIT DOOR WOULD NOT OPEN. ADJUSTED COCKPIT DOOR LATCH. OPS CHECKED GOOD.

Part: LANDING GEAR — VIBRATION (NLG)

VIBRATIONS FROM FRONT OF AIRCRAFT OCCURRED WHEN LANDING GEAR RETRACTED ON TAKEOFF. VIBRATIONS CEASED WHEN GEAR WAS EXTENDED, BUT RESUMED WHEN GEAR WAS RETRACTED. AIRCRAFT RETURNED TO GEG. INSPECTED AND VERIFIED PROPER SECURITY OF NOSE LANDING GEAR DOORS. NO DEFECTS NOTED.

Part: LONGERON — CRACKED (BS 200)

DURING C-CHECK, FOUND LONGERON 2 LEFT, STATION 200 CRACKED. REPLACED LONGERON SECTION IAW DC9 SRM 53-02.

Part: ANGLE — CRACKED (LT MLG WW)

DURING C-CHECK, FOUND LEFT MAIN LANDING GEAR 'Z' ANGLE CRACKED. REPLACED 'Z' ANGLE IAW DC9 SRM 51-30-1.

Part: FRAME — CRACKED (BS 658)

DURING C-CHECK, FOUND RIGHT FUSELAGE FRAME STATION 658 CRACKED. REPAIRED IAW DC9 SRM 53-03.

Part: FLOORBEAM — CORRODED (BS 699)

DURING C-CHECK, FOUND FLOORBEAM CORRODED, UPPER 'T' CAP AT STATION 699. REPAIRED IAW ABX REA D953-26839MR.

Part: LONGERON — CRACKED (BS 980)

DURING C-CHECK, FOUND LONGERON 17 LEFT, STATION 980 CRACKED. REPLACED SEGEMENT OF LONGERON IAW DC9 SRM 53-02.

Part: FRAME — CRACKED (BS 965)

DURING C-CHECK, FOUND PYLON BULKHEAD FRAME CRACKED, STATION 965 AT LONGERONS 15 TO 16 LEFT.

Part: FLOOR PANEL — CORRODED (BS 120-160)

DURING C-CHECK, FOUND RT OUTBOARD COCKPIT FLOOR PANEL CORRODED AT STA 120 TO 160. REPLACED FLOOR PANEL.

Part: FRAME — CRACKED (CARGO COMPT)

DURING C-CHECK, FOUND FRAME 737R CRACKED 2 PLACES IN THE FORWARD AND AFT FLANGES AT THE Z-ATTACH ANGLE HOLES RUNNING INBD TO THE SPLICE. REPLACED THE FRAME IAW DC-9 S/B 53-131.

Part: FRAME — CRACKED (CARGO COMPT)

DURING C-CHECK, FOUND FRAME 718R CRACKED AT THE OUTBOARD POCKET AFT FLANGE. REPLACED FRAME IAW ABX REA 953-19790-MR.

Part: FRAME — CRACKED (BS 737)

DURING C-CHECK AND COMPLIANCE WITH AD 78-07-05, FOUND MAIN FRAME CRACKED STA 737R. REPAIRED IAW ABX REA D953-19790-MR.

Part: FRAME — CRACKED (BS 718)

DURING C-CHECK AND COMPLIANCE WITH AD 78-07-05, FOUND MAIN FRAME CRACKED, STA 718R. REPAIRED IAW ABX REA D953-19790-MR.

Part: SKIN — CRACKED (BS 253-319)

DURING C-CHECK, FOUND FUSELAGE SKIN CRACKED AND CORRODED IN MOUNTING AREAS FS 253 TO 319 FOR NR 1, 2 ADF LOOP ANTENNAS, AD 97-03-05. REPAIRED IAW ABX REA D953-20037-MR.

Part: SUB FLOOR — CORRODED (CARGO COMPT)

DURING C-CHECK, FOUND SUBFLOOR CORRODED BEYOND LIMITS AT RBL 44 BETWEEN STA 160 AND 180. REPAIRED IAW ABX REA D953199599MR.

Part: FRAME — CRACKED (BS 737)

DURING C-CHECK AND COMPLIANCE WITH AD 78-07-05, FOUND MAIN FRAME CRACKED, STA 737L. REPAIRED IAW ABX REA D953-19790-MR.

Part: CLIP — CRACKED (LT WING)

DURING C-CHECK, FOUND SHEAR CLIP AT STRINGER 11 AND W/STS 69 CRACKED. REPLACED SHEAR CLIP IAW DC-9 SRM 51-30-5.

Part: SHEAR TIE — CRACKED (CARGO COMPT)

DURING C-CHECK, FOUND SHEAR TIE AT FRAME 945 AND LONGERON 15L CRACKED. REMOVED AND REPLACED SHEAR TIE IAW DC-9 SRM 51-30-5.

Part: ANGLE — CRACKED (LT MLG WW)

DURING C-CHECK, FOUND THE LT MLG DOOR FORWARD JAMB ANGLE CRACKED AT LIGHT SWITCH MOUNT. REMOVED AND REPLACED THE ANGLE IAW DC-9 SRM 51-10-2, AND DACO DWG 5910349.

Part: SHEAR TIE — CRACKED (CARGO COMPT)

DURING C-CHECK, FOUND SHEAR TIE AT FRAME 965 AND LONGERON 16 AND 17L CRACKED. REPLACED SHEAR TIE IAW DC-9 SRM 51-30-5.

Part: SHEAR TIE — CRACKED (BS 945)

DURING C-CHECK AND COMPLIANCE WITH AD 92-22-08, FOUND CRACKED SHEAR TIE AT FRAME STA 945 BETWEEN LONGERONS 15L TO 16L.

Part: SHEAR TIE — CRACKED (BS 965)

DURING C-CHECK AND COMPLIANCE WITH AD 92-22-08, FOUND CRACKED SHEAR TIE STA 965. REPLACED IAW DC-9 SRM 51-30-2, 51-30-5.

Part: SUBFLOOR — CORRODED (BS 160)

DURING C-CHECK, FOUND COCKPIT SUBFLOOR CORRODED AT STA 160. REPAIRED IAW ABX REA D953-19959-MR.

Part: FLOORBEAM — CORRODED (BS 160)

DURING C-CHECK, FOUND FLOORBEAM CAP CORRODED AT STA 160. REPAIRED IAW ABX REA D953-19930-MR.

Part: SUB FLOOR — CORRODED (BS 134-160)

DURING C-CHECK, FOUND COCKPIT SUBFLOOR CORRODED. REPAIRED IAW ABX REA D953-19958-MR.

Part: SHEAR TIE — CRACKED (BS 980)

DURING C-CHECK AND COMPLIANCE WITH AD 96-10-11, FOUND CRACKED SHEAR TIE AT STA 980 BELOW LONGERON 14L. REPLACED IAW DC-9 SRM 51-30-2, 51-30-5.

Part: FRAME — CRACKED (BS 980)

DURING C-CHECK AND COMPLIANCE WITH AD 96-10-11, FOUND FRAME 980 CRACKED AT LONGERON 16L. REPAIRED IAW DC9 SRM 53-03.

Part: WINDOW FRAME — CRACKED (BS 598)

DURING C-CHECK AND COMPLIANCE WITH AD 92-22-08, FOUND UPPER FORWARD CORNER OF WINDOW FRAME CRACKED AT STA 598, RIGHT SIDE. REPAIRED IAW ABX REA D953-200-10.

Part: LONGERON — DAMAGED (BS 277)

DURING C-CHECK AND COMPLIANCE WITH AD 97-03-05, FOUND LONGERON 2L DAMAGED AT STA 277. REPAIRED LONGERON IAW DC-9 SRM 53-02, 51-30-5.

Part: FRAME — CRACKED (BS 980)

DURING C-CHECK AND COMPLIANCE WITH AD 96-10-11, FOUND FRAME 980 CRACKED AT LONGERON 16R. REPAIRED IAW DC-9 SRM 53-03, FIGURE 32.

Part: SHEAR TIE — CRACKED (BS 980)

DURING C-CHECK AND COMPLIANCE WITH AD 96-10-11, FOUND CRACKED SHEAR TIE STA 980. REPLACED IAW DC-9 SRM 51-30-2, 51-30-5.

Part: SHEAR TIE — CRACKED (BS 980)

DURING C-CHECK AND COMPLIANCE WITH AD 96-10-11, FOUND CRACKED SHEAR TIE REPAIR, FRAME STA 980 BETWEEN LONGERONS 14R TO 16R. REPLACED SHEAR TIE IAW DC-9 SRM 51-30-2, 51-30-5.

Part: FRAME — CORRODED (BS 917)

DURING C-CHECK AND COMPLIANCE WITH AD 92-22-08, FOUND FRAME 917 CORRODED. REPAIRED IAW ABX REA D951-19981-MR.

Part: LONGERON — CRACKED (BS 945, 965)

DURING C-CHECK AND COMPLIANCE WITH AD 96-10-11, FOUND LONGERON 17L CRACKED AT STA 945, 965. REPLACED LONGERON 17L BETWEEN STA 937 TO 970 IAW DC-9 SRM 53-02, FIGURE 2.

Part: DOUBLER — CRACKED (BS 996)

DURING C-CHECK AND COMPLIANCE WITH AD 85-01-02, FOUND UPPER LEFT CORNER OF VENTRAL DOOR JAMB CRACKED. REPAIRED IAW ABX REA D953-19957.

Part: CLIP — CRACKED (BS 965)

DURING C-CHECK AND COMPLIANCE WITH AD 96-10-11, FOUND CRACKED LONGERON ATTACH CLIP AT STA 965 AND LONGERON 17R. REPLACED IAW DC-9 SRM 51-30-2, 51-30-5.

Part: SHEAR TIE — CRACKED (BS 945)

DURING C-CHECK AND COMPLIANCE WITH AD 96-10-11, FOUND CRACKED SHEAR TIE STA 945 AT LONGERON 16R. REPLACED SHEAR TIE IAW DC-9 SRM 51-30-2.

Part: SPAR CAP — CORRODED (HORIZ STAB)

DURING C-CHECK, FOUND LEFT HORIZONTAL STABILIZER UPPER SPAR CAPS CORRODED. REPAIRED IAW ABX REA D955-19928-MR.

Part: SPAR CAP — CORRODED (HORIZ STAB)

DURING C-CHECK, FOUND RIGHT HORIZONTAL STABILIZER UPPER SPAR CAPS CORRODED. REPAIRED IAW ABX REA D955-19928-MR.

Part: FITTING — CRACKED (BS 366)

DURING C-CHECK AND COMPLIANCE WITH AD 92-22-08, FOUND CRACKED FITTING STA 366 BETWEEN LONGERONS 30 AND 29R. REPLACED IAW DC-9 SRM 51-30-2, 51-30-5.

Part: DRIVE LINK — CRACKED (LT SPOILER)

DURING C-CHECK AND COMPLIANCE WITH AD 85-01-03, FOUND LEFT OUTBOARD SPOILER DRIVE LINK CRACKED. REPLACED ON ABX EA-AD-27-04047-MR.

Part: CONNECTOR — LOOSE (RT MLG)

ON APPROACH WITH GEAR DOWN SELECTED, DID NOT GET THE RIGHT LANDING GEAR DOWN GREEN LIGHT OR THE RED GEAR UNSAFE LIGHT. RECYCLED THE LANDING GEAR 2 TIMES WITH NO RESULTS. PERFORMED ABNORMAL PROCEDURES IAW DC-9 OPS MANUAL. REPLACED PIN NR 5 ON CONNECTOR P1-129, OPS CHECKED GOOD IAW DC-9 M.M.

Part: CONNECTOR PIN — LOOSE (RT MLG)

UPON LOWERING LANDING GEAR, NO RIGHT MAIN GEAR INDICATION NOR RIGHT GEAR UNSAFE LIGHT. RECYCLED, CHANGED BULBS TO NO EFFECT. ALTERNATE MAIN GEAR INDICATION NORMAL. LANDED WITHOUT INCIDENT. VERIFIED PIN 5 ON CANNON PLUG PL-129 NOT SECURED. RESEATED PIN, SECURED AND LOCKED, SYSTEM OPS CHECKED GOOD IAW DC9 MM 32-60-00.

Part: SWITCH — DEFECTIVE (RT MLG)

NO GREEN LIGHT FOR RIGHT MAIN WHEN GEAR EXTENDED AT ILN, RECYCLED GEAR, CHANGED BULBS, NO GREEN, ALTERNATE GEAR SHOWS DOWN AND LOCKED. REPLACED RIGHT MAIN LANDING GEAR DOWNLOCK SWITCH. OPS CHECKS GOOD.

Part: DNLOCK SW — DEFECTIVE (NLG)

ON GEAR EXTENSION, NOSE WHEEL GREEN LIGHT DID NOT ILLUMINATE. RECYCLED GEAR, NORMAL INDICATIONS. REPLACED NOSE LANDING GEAR DOWN LOCK SWITCH IAW DC-9 MM 32-60-0.

Part: VANE — DELAMINATED (RT TE FLAP)

DURING C-CHECK INSPECTION, FOUND THE RIGHT WING FORWARD MOVEABLE VANE DELAMINATED. REPLACED VANE IAW DC-9 MM 27-51-02.

Part: SKIN — CRACKED (BS 617)

DURING C-CHECK INSPECTION, FOUND A 1.4 INCH CRACK IN THE SKIN AT STA 617, AT LONGERON 18R. REPAIRED IAW ABX REA D953-13873-MR.

Part: VANE — DELAMINATED (RT TE FLAP)

DURING C-CHECK INSPECTION, FOUND RIGHT FLAP CENTER FIXED VANE DELAMINATED. REPLACED VANE IAW DC-9 MM 27-51-3.

Part: FRAME — CRACKED (BS 617)

DURING C-CHECK INSPECTION, FOUND FRAME 617 CRACKED BETWEEN LONGERONS 18R AND 19R. REPAIRED IAW ABX REA D953-13907-MR.

Part: TAB — DENTED (LT AILERON)

DURING C-CHECK INSPECTION, FOUND LEFT WING TRIM TAB DENTED. REPLACED TRIM TAB IAW DC-9 MM 27-10-5.

Part: SPAR CAP — CRACKED (WS 164)

DURING C-CHECK INSPECTION, FOUND LEFT WING REAR SPAR LOWER CAP CRACKED AT THE INBOARD FLAP HINGE STA XRS 164. REPAIRED IAW ABX EA NR AD-57-03901-MR.

Part: ANGLE — CRACKED (WS 48)

DURING C-CHECK INSPECTION, FOUND LOWER WING TO FUSELAGE ATTACH ANGLE CRACKED, LEFT WING. REPAIRED IAW DC-9 SB 57-103.

Part: LONGERON — CRACKED (BS 160)

DURING C-CHECK INSPECTION, FOUND LONGERON 4L CRACKED AT STA 160. REPAIRED IAW DC-9 SRM 53-02 FIG 2.

Part: ANGLE — CRACKED (WS 164)

DURING C-CHECK INSPECTION, FOUND LOWER LEADING EDGE SKIN SPLICE AT XRS 164 CLIP CRACKED. REPAIRED IAW DC-9 SRM 51-30-2 AND 51-30-5.

Part: EYEBOLT — WORN (RT MLG DOOR)

DURING COMPLIANCE OF AD 91-22-07, ASB 32-244, FOUND RIGHT MAIN LANDING GEAR OUTBOARD DOOR DRIVER ROD EYEBOLT HAD EXCESSIVE PLAY. REPLACED EYEBOLT, ADJUSTED AND FAIRED DOOR IAW DC-9 MM 32-12-1.