N983AX

Part: INTERCOSTAL — CRACKED (FUSELAGE) · airframe 71,224 hrs · 82,296 cycles

AFT INTERCOSTAL CRACKED WHERE FORWARD AIRSTAIR DOOR MECHANISM ATTACHES. REPAIRED INTERCOSTAL IAW DC-9 SSRM K05159.

Part: FRAME — CRACKED (FUSELAGE) · airframe 71,224 hrs · 82,296 cycles

FRAME 1059 CRACKED AT LONGERON 16 RIGHT. REPAIRED FRAME IAW DC-9 SRM 53-05.

Part: FITTING — CRACKED (AFT ENTRY DOOR) · airframe 71,224 hrs · 82,296 cycles

AFT ENTRANCE DOOR INTERNAL FITTING CRACKED AT TOP LEFT DOOR STOP. REPLACED FITTING IAW DC-9 SRM 51-30-2.

Part: FITTING — CRACKED (AFT ENTRY DOOR) · airframe 71,224 hrs · 82,296 cycles

AFT ENTRANCE DOOR INTERNAL FITTING CRACKED BEHIND TOP RIGHT DOOR STOP. REPLACED FITTING IAW DC-9 SRM.

Part: FITTING — CRACKED (FUSELAGE) · airframe 71,224 hrs · 82,296 cycles

ANGLE RIGHT BUTT LINE 34 UNDER FLOOR LINE WAS CRACKED AFT SIDE OF FS 965. REPLACED FITTING IAW DC-9 SRM 51-30-1 AND 51-30-5.

Part: PAN — CRACKED (EMERGENCY EXIT) · airframe 71,224 hrs · 82,296 cycles

RIGHT FORWARD EMERGENCY OVERWING EXIT DOOR PAN WAS CRACKED AT LOWER FORWARD FITTING. REPAIRED FITTING IAW DC-9 SSRM K07390, 51-30-2, AND 51-30-5.

Part: FLOORBEAM — CORRODED (FUSELAGE) · corrosion level 2 · airframe 71,224 hrs · 82,296 cycles

FLOORBEAM FS 945, LEFT BUTTLINE 30 WAS CORRODED. REPAIRED FLOORBEAM IAW DC-9 SRM 53-05.

Part: PAN — CRACKED (EMERGENCY EXIT) · airframe 71,224 hrs · 82,296 cycles

LEFT AFT OVERWING EMERGENCY EXIT DOOR PAN WAS CRACKED AT 2ND FITTING FROM BOTTOM, AFT EDGE. REPAIRED FITTING IAW DC-9 SRM.

Part: JACKSCREW — CORRODED (HORIZ STAB) · airframe 71,224 hrs · 82,296 cycles

HORIZONTAL STABILIZER JACKSCREW HAD 4 EA PITTED THREADS. REPLACED JACKSCREW IAW DC-9 MM 27-40-01-4-0001.

Part: HOUSING — CRACKED (PAX DOOR) · airframe 71,224 hrs · 82,296 cycles

PASSENGER ENTRY DOOR HANDLE HOUSING WAS CRACKED. REPLACED ENTRY DOOR HANDLE AND ATTACHING HARDWARE IAW DC-9 SRM 51-30-1, 51-30-2, AND 51-30-5.

Part: WIRE — BURNED (FUSELAGE) · airframe 70,813 hrs · 81,973 cycles

DURING MAINTENANCE, NOTED 3 WIRES CONNECTED TO APU FEEDERS BEHIND GENERATOR CONTROL RACK WERE BURNED. REPLACED WIRES FROM S30-12 BURNDY BLOCK TO STA. 160 LEFT IAW REA D924-46054. WAS MISWIRED AT S30-12 WAS INSTALLED IN TERMINAL 26 INSTEAD OF 25. OPS CHECKED GOOD. WIRED IAW DC-9 WD 24-21-03, EA 24300008, AND SB DC9-24A072.

Part: SMOKE DETECTOR — MALFUNCTIONED (CARGO BAY) · airframe 70,625 hrs · 81,819 cycles

LOWER CARGO FIRE LIGHT ILLUMINATED IN FLIGHT. REPLACED SMOKE DETECTORS IAW DC-9 MM 26-15-00-4-9. OPS CHECKED GOOD.

Part: DOUBLER — CRACKED (CABIN) · airframe 69,831 hrs · 81,247 cycles

RIGHT WINDOW DOUBLER CRACKED IN THE UPPER FORWARD CORNER OF WINDOW AT STATION 658. REPAIRED CRACK IAW DC-9 SSRM K07226.

Part: DOUBLER — CRACKED (FUSELAGE) · airframe 69,831 hrs · 81,247 cycles

LEFT WINDOW DOUBLER CRACKED IN THE UPPER FORWARD CORNER OF WINDOW AT STATION 699. REPAIRED CRACK IAW DC-9 SSRM K07226.

Part: SKIN — CORRODED (FWD. CARGO) · airframe 69,831 hrs · 81,247 cycles

SKIN BULGED FROM CORROSION AT FORWARD LOWER CARGO DOOR CUTOUT BETWEEN STATION 386 AND 391. REPAIRED SKIN IAW DC-9 SRM.

Part: FIRE WARNING — FALSE ACTIVATION (COCKPIT) · airframe 69,540 hrs · 81,024 cycles

LOWER CARGO FIRE LIGHT ILLUMINATED IN FLIGHT. ESTABLISHED EMERGENCY DESCENT TO SIOUX FALLS, SD. LIGHT WENT OUT WHILE DESCENDING. LANDED IN SIOUX FALLS WITH NO PROBLEMS. NO FIRE/SMOKE DETECTED BY SIOUX FALLS FIRE/RESCUE PERSONNEL. ABX ENGINEERING DOWNLOADED DATA FROM THE CCU. NO DISCREPANCIES NOTED. SYSTEM CHECKED GOOD IAW DC-9 MM CHAPTER 26.

Part: SKIN — CRACKED (RT ELEVATOR TAB) · airframe 68,241 hrs · 80,203 cycles

FOUND RIGHT ELEVATOR CONTROL TAB SKIN CRACKED AT NR 4 BEARING ASSY BRACKET. REPLACED CONTROL TAB IAW DC9 MM 27-30-03.

Part: SKIN — CRACKED (FUSELAGE) · airframe 68,241 hrs · 80,203 cycles

DURING C-CHECK, FOUND LEFT SIDE WINDOW BELT CRACKED AT NR 8 CABIN WINDOW. REPLACED WINDOW BELT SECTION IAW DC9 SRM 51-30-02.

Part: PAN — CORRODED (CARGO DOOR) · airframe 68,241 hrs · 80,203 cycles

DURING C-CHECK, FOUND THE AFT LOWER CARGO COMPARTMENT DOOR INNER PAN CORRODED. REPAIRED IAW ABX REA D952-35865.

Part: FITTING — CRACKED (TE FLAP) · airframe 68,241 hrs · 80,203 cycles

DURING C-CHECK, FOUND RIGHT OUTBOARD FLAP HINGE INTERIOR OUTBOARD FITTING CRACKED. REPLACED FITTING IAW DC9 SRM 51-30-2.

Part: PAN — CRACKED (PAX DOOR) · airframe 68,240 hrs · 80,203 cycles

DURING C-CHECK, FOUND THE FORWARD LOWER CARGO COMPARTMENT DOOR UPPER PAN CRACKED AT THE FORWARD HINGE. REPAIRED DOOR PAN IAW DC9 SRM 52-03, FIGURE 8.

Part: T-CAP — CRACKED (WS 58.5)

DURING C-CHECK, FOUND LEFT T-CAP CRACKED AT STATION XCW-58.500. REPLACED LEFT WING T-CAP IAW ABX EA 12182 AND DC9 SRM 51-30-5.

Part: LONGERON — CRACKED (FUSELAGE)

DURING C-CHECK, FOUND LONGERON 17R CRACKED. REPLACED LONGERON 17R IAW DC9 SRM 51-30-2 AND 51-30-5.

Part: RETAINER — CRACKED (FUSELAGE)

DURING AIRCRAFT C-CHECK, A CRACK WAS FOUND ON THE LOWER AFT CORNER OF THE WINDOW RETAINER LOCATED AT STATION 656R. CRACK MEASURES APPROXIMATELY .5. REPAIRED IAW ABX REA NR D 953-24234.

Part: FLOORBEAM — CORRODED (BS 965)

DURING C-CHECK, FOUND LEVEL 2 CORROSION ON UPPER FLOORBEAM CAP FS 965. FABRICATED REPAIR STRAP AND REPAIR ANGLE IAW ABX REA D 953 24462 MR AND INSTALLED REPAIR IAW ABX REA D 953 24462 MR.

Part: STRINGER — CORRODED (FUSELAGE)

DURING C-CHECK, FOUND STRINGER 14 CORRODED. REPAIRED IAW ABX REA D 957 24455 MR.

Part: STRINGER — CORRODED (FUSELAGE)

DURING C-CHECK, FOUND STRINGER 15 CORRODED. REPAIRED IAW ABX REA D 957 24455 MR.

Part: STRINGER — CORRODED (FUSELAGE)

DURING C-CHECK, FOUND STRINGER 16 CORRODED. REPAIRED IAW ABX REA D 957 24455 MR.

Part: STIFFENER — CRACKED (BS 965)

WHILE COMPLYING WITH C INSPECTION, FOUND STATION 965 LONGERON L17 CRACKED UNDER SPLICE STIFFENER. REPAIRED IAW DC-9 SRM AND DWG K05864.

Part: CUSP WEB — CRACKED (FUSELAGE)

DURING C-CHECK, FOUND CUSP WEB CRACKED AT LONGERON 18R FS 965. REPLACED CUSP WEB IAW ABX REA D 953 24241 MR.

Part: ANGLE — CRACKED (PRESS PANEL)

DURING C-CHECK, FOUND ANGLE ON FORWARD SIDE OF PRESSURE PANEL CRACKED. REPLACED ANGLE ON FORWARD SIDE OF PRESSURE PANEL IAW DC9 SRM 51-30-2 AND 51-30-5.

Part: WEB — CRACKED (BS 990)

DURING C-CHECK, FOUND CUSP WEB CRACKED AT FS 990 LONGERON 18L. REPLACED CUSP WEB IAW REA D 953 24241 MR.

Part: FRAME — CRACKED (BS 965)

DURING C-CHECK FOUND CRACKED FRAME FS 965 LONGERON 15L. REPLACED FRAME SECTION FS 965 LONGERON 15L IAW DC9 SRM 53-03.

Part: BATTERY — DISCHARGED (CABIN)

DURING PREFLIGHT, COCKPIT OVERHEAD EMERGENCY LIGHT DID NOT ILLUMINATE. REPLACED EMERGENCY LIGHT BATTERY PACK, OPS CHECKED GOOD.

Part: DOOR — DELAMINATED (LT MLG)

DURING COMPLIANCE WITH AD 91-22-07 FOUND LT MAIN LANDING GEAR DOOR DELAMINATED BEYOND LIMITS. REPLACED DOOR IAW DC9 SRM 51-30-2 AND 51-30-1.

Part: HINGE — CRACKED (LT MLG DOOR)

DURING COMPLIANCE WITH AD 91-22-07, FOUND RT MAIN LANDING GEAR DOOR CRACKED AT MAIN HINGE. REPLACED HINGE IAW DC9 SRM 51-30-2 AND 51-30-5.

Part: DOOR — CRACKED (FWD FUSELAGE)

SERVICE DOOR FOUND TO HAVE SEVERAL INTERNAL BEAMS CRACKED AT FORWARD AND AFT ENDS. REPAIRED SERVICE DOOR IAW DC9 SRM 52-40-01.

Part: DOOR ASSY — CRACKED (BS 180)

DURING C INSPECTION, FOUND THE SERVICE DOOR SECOND BEAM CRACKED, AT OUTBOARD END FORWARD OF UPPER DOOR HINGE ATTACH POINT. REPLACED SERVICE DOOR ASSY IAW DC-9 MAINTENANCE MANUAL 52-41-0.

Part: STUDS — CORRODED (LT TE FLAP)

DURING C INSPECTION, FOUND THE LEFT WING FLAP CENTER FLAP HINGE ATTACH STUDS CORRODED, AT XRS267. REPLACED FLAP HINGE STUDS IAW DC-9 MAINTENANCE MANUAL CHAPTERS 57-40-1 AND 27-51-01.

Part: FRAME — CRACKED (BS 1071)

DURING C INSPECTION, FOUND A FUSELAGE FRAME IN AFT ACCESSORY COMPARTMENT, AT FS 1071, CRACKED AT LONGERON 3 LEFT. REPLACED FRAME AT FS1071 IAW DC-9 SRM CHAPTERS 51-30-2 AND 51-30-5.

Part: ANGLE — CRACKED (RT WING)

DURING C INSPECTION, FOUND A RIGHT WING LEADING EDGE RIB ATTACH ANGLE CRACKED, AT NR 7 SLAT TRACK. REPAIRED RIB ATTACH ANGLE IAW DC-9 SRM CHAPTER 57-09 FIGURE 19.

Part: RIB — CRACKED (WS 167)

DURING C INSPECTION, FOUND THE RIGHT WING TRAILING RIB AT XRS 167, CRACKED AT AFT END. REPLACED TRAILING EDGE RIB IAW DC-9 SRM CHAPTERS 51-30-2 AND 51-30-5.

Part: TAB — DELAMINATED (RT ELEVATOR)

DURING C INSPECTION, FOUND THE RIGHT ELEVATOR GEARED TAB DELAMINATED. REPLACED GEARED TAB IAW DC-9 MAINTENANCE MANUAL CHAPTER 27-30-4.

Part: FITTING — CORRODED (RT TE FLAP)

DURING C INSPECTION, FOUND THE RIGHT WING FLAP HINGE ATTACH STUDS AND BRACKET CORRODED, AT XRS164. REPLACED HINGE FITTING AND STUDS IAW DC9 MAINTENANCE MANUAL CHAPTERS 57-40-1 AND 27-51-01.

Part: STUDS — CORRODED (RT TE FLAP)

DURING C INSPECTION, FOUND THE RIGHT WING FLAP CENTER HINGE ATTACH STUDS NOT ENCAPSULATED AND CORRODED AT XRS267. REPLACED FLAP HINGE ATTACH STUDS IAW DC-9 MAINTENANCE MANUAL CHAPTERS 57-40-1 AND 27-51-01.

Part: TAB — DELAMINATED (RUDDER)

RUDDER TAB FOUND TO BE DELAMINATED. REMOVED AND REPLACED SKIN, HONEYCOMB CORE AND INTERNAL DOUBLERS, IAW DC-9 SRM.

Part: RIB — CRACKED (WS 295)

DURING C INSPECTION, FOUND A RIGHT WING LEADING EDGE RIB CRACKED, INBOARD OF NR 7 SLAT TRACK. REPAIRED RIB IAW ABX REA D957-18711 AND DC-9 SRM CHAPTER 57-06A FIGURE 5 SHEET 1.

Part: BRACKET — CRACKED (BS 1168)

DURING C INSPECTION, FOUND A SUPPORT FORWARD OF CANTED FRAME, AT FS 1168, CRACKED AT 7 O'CLOCK POS. REPLACED SUPOORT BRACKET IAW DC-9 SRM CHAPTER 51-30-5.

Part: WEB — CRACKED (WS 324)

DURING C INSPECTION, FOUND THE RIGHT WING TRAILING EDGE AFT VERTICAL WEB CRACKED AT RIGHT OUTBOARD SPOILER REACTION ARM. REPAIRED CRACK IAW DC-9 SRM CHAPTER 57-01, FIGURE 3 SHEET 2.

Part: SKIN — CRACKED (VERTICAL STAB)

DURING C INSPECTION, FOUND THE VERTICAL STABILIZER SKIN GOUGED, CRACKED AND PUNCTURED ON RIGHT SIDE NEAR THE JACK SCREW. REPLACED SKIN PANEL IAW DC-9 SRM CHAPTERS 51-30-2, 51-30-5 AND 51-10-8.

Part: LONGERON — CRACKED (BS 160)

DURING C INSPECTION, FOUND LONGERON 3 CRACKED AT FS 160. REPLACED SECTION OF LONGERON AT FS 160 IAW DC-9 SRM CHAPTERS 51-30-2 AND 51-30-5 ALSO 53-02 FIGURE 2.

Part: TAB — DELAMINATED (RT ELEVATOR)

RIGHT ELEVATOR TAB FOUND TO HAVE SEVERE DELAMINATION, BOTH UPPER AND LOWER MID-SURFACE. REPLACED SKIN, HONEYCOMB CORE AND INTERNAL DOUBLERS.

Part: RIB — CRACKED (VERTICAL STAB)

DURING C INSPECTION, FOUND THE VERTICAL STAB REMOVABLE LEADING EDGE SECTION, HAS A CRACKED NR 6 RIB AT AFT END. REPAIRED RIB IAW DC-9 SRM CHAPTERS 51-30-2, 51-30-5 AND ABX SUPPLEMENTAL DRAWING K05159.

Part: RIB — CRACKED (HORIZ STAB)

DURING C INSPECTION, FOUND THE RIGHT HORIZONTAL STAB INBOARD LEADING EDGE SECTION HAS A CRACK IN NR 3 RIB AT AFT END. REPAIRED CRACKED RIB IAW DC-9 SRM SUPPLEMENT DRAWING K05159.

Part: SKIN — CHAFED (VERTICAL STAB)

DURING C INSPECTION, FOUND A GROOVE CHAFED INTO THE LEFT SKIN ON THE VERTICAL STAB NEAR THE FAIRING ATTACH BRACKET. REPLACED VERTICAL STAB SKIN PANEL IAW DC-9 SRM CHAPTER 51-30-2.

Part: RIB — CRACKED (RT WING)

DURING C INSPECTION, FOUND THE RIGHT WING TRAILING EDGE RIB AT OUTBOARD END OF OUTBOARD SPOILER, CRACKED AT AFT END. REPLACED TRAILING EDGE RIB IAW DC-9 SRM CHAPTERS 51-30-2 AND 51-30-5.

Part: VANE — DELAMINATED (LT TE FLAP)

DURING C INSPECTION, FOUND THE LEFT FLAP UPPER MOVEABLE VANE DELAMINATED. REPLACED LEFT HAND FLAP FORWARD MOVEABLE VANE IAW DC-9 MAINTENANCE MANUAL CH 27-51-2.

Part: VANE — DELAMINATED (LT TE FLAP)

LEFT FLAP VANE FOUND TO BE DELAMINATED ON UPPER SKIN. REPLACED ALL HONEYCOMB CORE, DOUBLERS AND SKIN.

Part: RIB — CRACKED (VERTICAL STAB)

DURING C INSPECTION, FOUND THE VERTICAL STAB LEADING EDGE LOWER SECTION, HAS CRACKS ON NR 8 RIB AT AFT ENDS. REPAIRED CRACKED RIB IAW ABX DC-9 SUPPLEMENTAL SRM DRAWING K05159.

Part: BATTERY PACK — DISCHARGED (CABIN)

EMERGENCY LIGHTS REMAIN ON WHEN AIRCRAFT POWER WAS SHUT OFF WITH EMERGENCY LIGHT SWITCH IN OFF POSITION. REPLACED EMERGENCY LIGHT BATTERY PACK IAW DC-9 MM 33-53-0, OPS CHECK GOOD.

Part: SWITCH — DEFECTIVE (RIGHT)

GEAR DOOR OPEN LIGHT REMAINED ON WHEN GEAR WAS SELECTED DOWN. CYCLED GEAR, NO HELP. REPLACED RIGHT GEAR DOOR CLOSE SWITCH IAW DC-9 MM 32-10-00. LUBED BYPASS DRUM AND CABLE.

Part: SEAT — DEFECTIVE (RT COCKPIT)

FIRST OFFICER'S SEAT LOOSE AND ROCKS ON SEAT RAILS. ALSO, SEAT BACK ROCKS AND SEAT CUSHION WORN OUT. REPLACED FIRST OFFICER'S SEAT ASSEMBLY IAW DC-9 MM.

Part: SKIN — CORRODED (FS 256)

DURING C-CHECK INSPECTION, WHILE COMPLYING WITH AD 94-03-01, FOUND LEVEL I CORROSION ON FUSELAGE SKIN AT FORWARD ADF ANTENNA. REPAIRED IAW DC-9 SRM 53-04.

Part: SKIN — CRACKED (FS 160)

DURING C-CHECK INSPECTION, FOUND SCREWS IN BARREL NUTS NOT SEATED PROPERLY AROUND REPAIR AT FORWARD UPPER CORNER OF ENTRY DOOR JAMB. REPAIRED IAW ABX REA D953-11476-MR.

Part: FRAME — CRACKED (FS 1079)

DURING C-CHECK INSPECTION, FOUND FRAME 1079 CRACKED AT LONGERON 19L. REPAIRED IAW ABX REA D953-11507-MR.`

Part: WEB — MISDRILLED (FS 427)

DURING C-CHECK INSPECTION, FOUND HOLES DRILLED IN WEB AROUND LIGHTENING HOLE AT APPROXIMATELY STA 427, LONGERON 25R JUST ABOVE DOOR LOCKING CAM. REPAIRED IAW ABX REA D953-11484-MR.

Part: STRINGER — CORRODED (WS 58)

DURING C-CHECK INSPECTION, WHILE COMPLYING WITH AD 90-18-03, SB 57-98, FOUND LEVEL I CORROSION ON RIGHT WING STRINGER NR 17 AT XCW 58. REPAIRED IAW DC-9 SB 57-98.

Part: T CAP — CORRODED (WS 58)

DURING C-CHECK INSPECTION, WHILE COMPLYING WITH AD 90-18-03; SB 57-98, FOUND LEVEL I CORROSION ON RIGHT LOWER T-CAP BETWEEN STRINGERS 11 TO 12, 12 TO 13, 13 TO 14 AND 14 TO 15. REPAIRED IAW DC-9 SRM 51-22-1 AND DC-9 SB 57-98.

Part: FRAME — CRACKED (FS 639)

DURING C-CHECK INSPECTION, FOUND FRAME STA 639, CRACKED AT AFT OUTBOARD FLANGE BETWEEN LONGERON 15L AND 16L. REPAIRED IAW ABX REA D953-11469-MR.

Part: FRAME — CRACKED (FS 639)

DURING C-CHECK INSPECTION WHILE COMPLYING WITH AD 94-03-01, FOUND FRAME AT STA 639 CRACKED AT AFT OUTBOARD FLANGE BETWEEN LONGERONS 15L AND 16L. REPAIRED IAW ABX REA D953-11469-MR.

Part: STRINGER — CORRODED (WS 58)

DURING C-CHECK INSPECTION, WHILE COMPLYING WITH AD 90-18-03; SB 57-98, FOUND LEVEL I CORROSION ON RIGHT WING STRINGER NR 12 AT XCW 58. REPAIRED IAW DC-9 SB 57-98.

Part: STRINGER — CORRODED (WS 58)

DURING C-CHECK INSPECTION WHILE COMPLYING WITH AD 90-18-03, SB 57-98, FOUND LEVEL I CORROSION ON STRINGER NR 15 NEAR T-CAP. REMOVED CORROSION IAW DC-9 SRM 57-03.

Part: NUT — BROKEN (FS 756)

DURING C-CHECK INSPECTION WHILE COMPLYING WITH AD 94-03-01, FOUND BROKEN DOME NUT JUST AFT OF STA 756, LONGERON 18R. REPLACED IAW DC-9 SRM 51-30-2.

Part: NUT — BROKEN (FS 680-699)

DURING C-CHECK INSPECTION WHILE COMPLYING WITH AD 94-03-01, FOUND BROKEN DOME NUTS AT STA 680 - 699, LONGERON 18R. REPLACED IAW DC-9 SRM 51-30-2.

Part: STRINGER — CORRODED (WS 58.5)

DURING C-CHECK INSPECTION WHILE COMPLYING WITH AD 90-18-03; SB 57-98, FOUND CORROSION ON STRINGER NR 18, NEAR T-CAP. REMOVED CORROSION, ALODINED AND PRIMED IAW DC-9 SRM 51-10-3.

Part: CAP — CORRODED (WS 58.5)

DURING C-CHECK INSPECTION WHILE COMPLYING WITH AD 90-18-03; SB 57-98, FOUND CORROSION ON HORIZONTAL FLANGE OF T-CAP, INSIDE BARREL NUT HOLE, STRINGER NR 22. REMOVED CORROSION FROM BOTTOM OF BARREL NUT HOLE AND PRIMED IAW DC-9 SRM 51-10-3.

Part: STRINGER — CORRODED (WS 58.5)

DURING C-CHECK INSPECTION WHILE COMPLYING WITH AD 90-18-03; SB 57-98, FOUND CORROSION ON STRINGER NR 12 NEAR T-CAP. REMOVED CORROSION, ALODINED AND PRIMED IAW DC-9 SRM 57-03.

Part: STRINGER — CORRODED (WS 58.5)

DURING C-CHECK INSPECTION WHILE COMPLYING WITH AD 90-18-03; SB 57-98, FOUND CORROSION ON STRINGER NR 15 NEAR T-CAP. REMOVED CORROSION, ALODINED AND PRIMED IAW DC-9 SRM 57-03.

Part: CAP — CORRODED (WS 58.5)

DURING C-CHECK INSPECTION WHILE COMPLYING WITH AD 90-18-03; SB 57-98, FOUND CORROSION ON HORIZONTAL FLANGE OF T-CAP, INSIDE BARREL NUT HOLE, STRINGER NR 16. REMOVED CORROSION FROM BOTTOM OF BARREL NUT HOLE AND PRIMED IAW DC-9 SRM 51-10-3.

Part: STRINGER — CORRODED (WS 58.5)

DURING C-CHECK INSPECTION WHILE COMPLYING WITH AD 90-18-03; SB 57-98, FOUND CORROSION ON STRINGER NR 22 NEAR T-CAP. REMOVED CORROSION ON AFT SIDE STRINGER 22, ALODINED AND PRIMED AREA IAW DC-9 SRM 57-03.

Part: STRINGER — CORRODED (WS 58)

DURING C-CHECK INSPECTION WHILE COMPLYING WITH AD 90-18-03, SB 57-98, FOUND LEVEL I CORROSION ON HORIZONTAL FLANGE OF T-CAP, INSIDE BARREL NUT HOLE IN STRINGER NR 16. REMOVED CORROSION IAW DC-9 SRM 51-10-3.

Part: STRINGER — CORRODED (WS 58)

DURING C-CHECK INSPECTION WHILE COMPLYING WITH AD 90-18-03, SB 57-98, FOUND LEVEL I CORRROSION ON STRINGER NR 18 NEAR T-CAP. REMOVED CORROSION IAW DC-9 SRM 51-10-3.

Part: NUT — BROKEN (FS 718-737)

DURING C-CHECK INSPECTION WHILE COMPLYING WITH AD 94-03-01, FOUND BROKEN DOME NUTS AT STA 718 - 737, LONGERON 18R. REPLACED IAW DC-9 SRM 51-30-2.

Part: NUT — INCORRECT (FS 658)

DURING C-CHECK INSPECTION WHILE COMPLYING WITH AD 94-03-01, FOUND INCORRECT FASTENER IN PLACE OF DOME NUT JUST AFT OF STA 658, LONGERON 18R. REPLACED FASTENER IAW DC-9 SRM 51-30-2.

Part: NUT — BROKEN (FS 598)

DURING C-CHECK INSPECTION WHILE COMPLYING WITH AD 94-03-01, FOUND BROKEN DOME NUTS JUST AFT OF STA 598, AT LONGERON 18L. REPLACED DOME NUTS IAW DC-9 SRM 51-30-2.

Part: STRINGER — CORRODED (WS 58)

DURING C-CHECK INSPECTION WHILE COMPLYING WITH A.D. 90-18-03, SB 57-98, FOUND LEVEL I CORROSION ON HORIZONTAL FLANGE OF T-CAP, INSIDE BARREL NUT HOLE IN STRINGER NR 22. REMOVED CORROSION IAW DC-9 SRM 51-10-3.

Part: NUT — PUNCTURED (FS 658)

DURING C-CHECK INSPECTION WHILE COMPLYING WITH AD 94-03-01, FOUND DOME NUTS JUST AFT OF STA 658, LONGERON 18L, PUNCTURED. REPLACED DOME NUTS IAW DC-9 SRM 51-30-2.

Part: STRINGER — CORRODED (WS 58)

DURING C-CHECK INSPECTION WHILE COMPLYING WITH AD 90-18-03, SB 57-98, FOUND LEVEL I CORROSION ON STRINGER NR 22 NEAR T-CAP. REMOVED CORROSION IAW DC-9 SRM 57-03.

Part: CROSSFEED CABLE — CORRODED (FS 598)

DURING C-CHECK INSPECTION WHILE COMPLYING WITH AD 94-03-01, FOUND LEVEL I CORROSION ON BOTH CROSSFEED CABLES AT STA 598, JUST BELOW LONGERON 19R. CLEANED CABLES IAW DC-9 SRM 51-10-3.

Part: MEMBRANE — CRACKED (FS 598)

DURING C-CHECK INSPECTION WHILE COMPLYING WITH AD 94-03-01, FOUND CUSP MEMBRANE CRACKED JUST FORWARD OF STA 598L. REPAIRED CUSP MEMBRANE IAW DC-9 SRM 53-01, 51-30-2.

Part: MEMBRANE — CRACKED (FS 598)

DURING C-CHECK INSPECTION WHILE COMPLYING WITH AD 94-03-01, FOUND LEFT CUSP MEMBRANE CRACKED AT STA 598. REPLACED CUSP MEMBRANE IAW DC-9 SRM 51-30-2.

Part: RIVET — DEFECTIVE (FS 69)

DURING C-CHECK INSPECTION WHILE COMPLYING WITH AD 94-03-01, FOUND TWO EACH DEFECTIVE RIVET HEADS ON NOSE SECTION AT APPROXIMATELY STA 69, BETWEEN LEFT AND CENTER PITOT TUBES. REPLACED RIVETS IAW DC-9 SRM 51-30-2.

Part: EEL PWR SUPPLY — DEFECTIVE (CABIN)

EMERGENCY LIGHTS WOULD NOT GO OUT IN THE OFF POSITION. REPLACED THE EMERGENCY LIGHT POWER SUPPLY PACK IAW DC-9 MM CHAPTER 33-53-0. OPS CHECKED GOOD.

Part: STRINGER — CORRODED (WS 58)

DURING C-CHECK INSPECTION WHILE COMPLYING WITH AD 90-18-03, SB 57-98, FOUND LEVEL I CORROSION ON STRINGER NR 12 NEAR T-CAP. REMOVED CORROSION IAW DC-9 SRM 57-03.

Part: HINGE — WORN (RT MLG DOOR)

DURING COMPLIANCE OF AD 91-22-07; ASB 32-244, FOUND RIGHT MAIN LANDING GEAR ARTICULATING DOOR BUSHING WORN ON THE OUTBOARD MAIN LANDING GEAR DOOR FOR THE WING MOUNTED HINGE. REPLACED HINGE IAW DC-9 OVERHAUL MANUAL 32-10-6.

Part: HINGE — WORN (RT MLG DOOR)

DURING COMPLIANCE OF AD 91-22-07; ASB 32-244, FOUND RIGHT MAIN LANDING GEAR ARTICULATING DOOR BUSHING WORN ON OUTBOARD MAIN LANDING GEAR DOOR FOR WING MOUNTED HINGE. REPLACED HINGE IAW DC-9 OVERHAUL MANUAL 32-10-6.

Part: BUSHING — WORN (RT MLG DOOR)

DURING COMPLIANCE OF AD 91-22-07; ASB 32-244, FOUND RIGHT MAIN LANDING GEAR ARTICULATING DOOR SECONDARY LINKAGE FORK WORN AT THE DRIVE ROD. REPLACED BUSHING IAW DC-9 OVERHAUL MANUAL 32-10-6.

Part: HINGE — WORN (LT MLG DOOR)

DURING COMPLIANCE OF AD 91-22-07, ASB 32-244, FOUND LEFT MAIN LANDING GEAR ARTICULATING DOOR BUSHING WORN ON OUTBOARD MAIN LANDING GEAR DOOR FOR WING MOUNTED HINGE. REPLACED HINGE IAW DC-9 OVERHAUL MANUAL 32-10-6.