N971AX

Part: SEAT TRACK — CORRODED (FUSELAGE) · airframe 61,117 hrs · 57,603 cycles

RIGHT BUTT LINE 54, STA 225, SEAT TRACK HAD EXFOLIATION CORROSION. REMOVED & REPLACED SEAT TRACK SECTION IAW DC9 SRM 51-10-4 AND 51-30-1.

Part: THRESHOLD — CRACKED (CARGO BAY) · airframe 61,117 hrs · 57,603 cycles

FORWARD LOWER CARGO DOOR THRESHOLD WEB HAD IMPROPERLY INSTALLED RIVET THAT HAD CRACKED THE WEB BETWEEN STA 389 - 408. REMOVED AND INSTALLED NEW INTERCOSTAL AND REPAIRED AREA IAW REA D953-55-335MR.

Part: SKIN — CORRODED (RT WING) · airframe 61,117 hrs · 57,603 cycles

RIGHT WING UPPER SKIN BULGED AT REMOVEABLE TRAILING EDGE AND PANEL NR 1252. REPAIRED RIGHT WING UPPER SKIN BULGE ON TRAILING EDGE PANEL IAW DC9 SRM 51-10-4.

Part: RIVET — SHEARED (VERTICAL STAB) · airframe 61,117 hrs · 57,603 cycles

LEFT VERTICAL STAB ATTACH ANGLE CHECKED AND HAD 2 SHEARED RIVETS. REPAIRED LEFT VERTICAL STAB ATTACH ANGLE IAW DC9 SRM 53-05, FIG 23.

Part: SPAR CAP — CORRODED (LT WING) · airframe 61,117 hrs · 57,603 cycles

LEFT WING LOWER OUTBOARD SPAR CAP CORRODED, RIVETS POPPED, CUPPED AND SKIN BULGING AT XRS 509. REPAIRED LEFT WING LOWER OUTBOARD SPAR CAP IAW REA D957-55323MR.

Part: BATTERY — DISCHARGED (EMERGENCY LIGHT) · airframe 60,989 hrs · 57,475 cycles

COCKPIT EMERGENCY EXIT LIGHTS INOPERATIVE. REPLACED EMERGENCY LIGHT POWER SUPPLY BATTERIES IAW DC9 AMM 33-53-00.

Part: FLOORBEAM — CORRODED (AFT CARGO) · airframe 59,764 hrs · 56,278 cycles

FLOORBEAM CORRODED ON LOWER FLANGE STA 1013 AT CARGO DOOR UPLATCH BRACKET. REPAIRED IAW DC-9 SSRM K07411.

Part: ATTACH ANGLE — CRACKED (LT ENG PYLON) · airframe 59,764 hrs · 56,278 cycles

LOWER LEFT PYLON ATTACH ANGLE WAS CRACKED INBOARD OF PYLON ACCESS PANEL 8101. REPAIRED AREA IAW DC-9 SRM 54-04.

Part: CUSP WEB — CRACKED (CABIN) · airframe 59,764 hrs · 56,278 cycles

CUSP WEB CRACKED AT FS 984, 1010, 1030 - 1040, LEFT BUTT LINE 54, UNDER SEAT TRACK. REPLACED CUSP WEB IAW DC-9 SRM 51-30-1 AND 51-30-2.

Part: STRUCTURE — VIBRATION · airframe 59,709 hrs · 56,223 cycles

IN DESCENT THROUGH APPROX 16,000 FEET AND AROUND 300 KTS, THERE WAS A NOTICABLE AIRFRAME VIBRATION THAT LASTED UNTIL WE SLOWED THROUGH ABOUT 270 KTS. ENGINE/POWER CHANGES HAD NOT NOTICABLE EFFECT ON THE VIBRATION. NO INDICATION OF ANY ENGINES PROBLEMS WERE NOTED. SEE LINE MAINTENANCE WORK ORDER NR 600213176 AND NR 2004971 FOR WORK ACCOMPLISHED. A FUNCTIONALY CHECK FLIGHT WAS PERFORMED WITH NO VIBRATION NOTED.

Part: STRUCTURE — VIBRATION (UNKNOWN) · airframe 59,694 hrs · 56,206 cycles

IN DESCENT, LEVELED OFF AT 300 KIAS, INCURRED VIBRATION, SLOWED TO 290 KIAS, VIBRATION WENT AWAY THEN CAME BACK AGAIN WHEN ACCELERATING THROUGH 295 KIAS. INSPECTED FOR GENERAL CONDITION & SECURITY OF THE FOLLOWING ITEMS: NOSE GEAR AREA, FUSELAGE, FLAPS, SLATS, AILERONS, SPOILER PANELS, RUDDER & TRIM, HORIZONTAL STABILIZER, VERTICAL STABILIZER AND ELEVATOR. FOUND NO DEFECTS. RAN BOTH ENGINES AT IDLE & POWER SETTINGS WITH CSD'S & GENERATOR ON & OFF. NO VIBRATION NOTED.

Part: VANE — DAMAGED (RT WING TE FLAP) · airframe 59,692 hrs · 56,204 cycles

AIRFRAME RUMBLE/VIBRATION AT 285 KTS WITH AIRCRAFT CLEAN, VIBRATION CAN BE FELT THROUGH FLOOR AND RUDDER PEDALS. REPLACED RT FLAP FORWARD MOVABLE VANE IAW DC9 MM 27-51-02-4-0001. REPLACED BUSHING IN EYEBOLT ON RT WING T/E UPPER I/B PANEL SUPPORT. REPLACED STRAP, EYEBOLT & BUSHINGS ON LT WING T/E UPPER I/B PANEL.

Part: SUPPORT FITTING — CRACKED (LT SPOILER) · airframe 58,757 hrs · 55,189 cycles

LEFT INBOARD SPOILER TORSION BAR SUPPORT FITTING CRACKED AT UPPER END. REPLACED FITTING IAW DC-9 SRM 51-30-1, 51-30-2, AND 51-30-5.

Part: SUPPORT BRACKET — CRACKED (LT SPOILER) · airframe 58,757 hrs · 55,189 cycles

LEFT INBOARD SPOILER TORSION BAR SUPPORT BRACKET CRACKED AT UPPER END. REPLACED SUPPORT IAW SRM 51-30-1 AND 51-30-5.

Part: SUPPORT BRACKET — CRACKED (LT SPOILER) · airframe 58,757 hrs · 55,189 cycles

LEFT OUTBOARD SPOILER TORSION BAR OUTBOARD SUPPORT BRACKET CRACKED AT UPPER END. REPLACED SUPPORT BRACKET FOR LEFT OUTBOARD SPOILER TORSION BAR IAW DC-9 SRM.

Part: DOWNLOCK SWITCH — STUCK (RT MLG) · airframe 57,243 hrs · 53,724 cycles

DURING CLIMBOUT A RED GEAR UNSAFE LIGHT ILLUMINATED FOR THE RIGHT MAIN LANDING GEAR. THE CREW COMPLIED WITH THE ABNORMAL CHECKLIST AND CONTINUED OPERATIONS. MAINTENANCE INSPECTED AND FOUND THE RIGHT MAIN LANDING GEAR DOWNLOCK SWITCH TO BE STICKING. MAINTENANCE REPLACED THE SWITCH IAW DC-9 MM 32-60-80.

Part: SCREW — CORRODED (EMPENNAGE) · airframe 56,775 hrs · 53,349 cycles

JACKSCREW ASSY CORRODED AND GALLED, NUT WORN AND CORRODED AND WASHER CORRODED.REPLACED ASSY IAW DC9 OHM 27-41-1.

Part: FRAME — CORRODED (BS 889)

DURING C-CHECK, FOUND FUSELAGE FRAME AT STA 889 AND LONGERON 30 CORRODED BEYOND LIMITS. REPLACED FRAME IAW DC9 SRM 51-30-2.

Part: SKIN — CRACKED (FUSELAGE)

FUSELAGE SKIN WAS CRACKED AROUND THE NOSE LANDING GEAR LEFT AFT DOOR HINGE CUTOUT. REPAIRED SKIN IAW DC9 SRM 53-05, FIGURE 62.

Part: PANEL — DELAMINATED (RT WING)

PANEL 1246A WAS DELAMINATED AND SEPARATED. REPLACED PANEL IAW DC9 SRM 51-10-4.

Part: FRAME — CORRODED (BS 660)

FRAME IN KEEL AREA AT STA 660 AND LONGERON 29L WAS CORRODED BEYOND LIMITS. REPLACED FRAME IAW DC9 SRM 51-30-5.

Part: SKIN — DELAMINATED (RT MLG DOOR)

RIGHT MAIN LANDING GEAR OUTBOARD DOOR WAS DELAMINATED BEYOND LIMITS. REPLACED DOOR IAW DC9 SRM 51-30-2 AND DC9 OHM 32-10-6.

Part: FRAME — CRACKED (BS 148)

E&E COMPARTMENT FRAME ANGLE WAS CRACKED AT STA FS 148 AND LONGERON 27R. REPLACED ANGLE IAW DC9 SRM 51-30-5.

Part: FITTING — CRACKED (BS 675)

FITTING IN KEEL AREA AT STA 675 AND LONGERON 29L WAS CRACKED. REPLACED FITTING IAW DC9 SRM 51-30-4.

Part: PANEL — DELAMINATED (LT WING)

PANEL 1142A WAS DELAMINATED AND SEPARATED. REPLACED PANEL IAW DC9 SRM.

Part: ANGLE — CRACKED (BS 617)

INTERCOSTAL ATTACH ANGLE AT STATION 617 AND LONGERON 19R WAS CRACKED. REPLACED ANGLE IAW DC9 SRM 51-30-5.

Part: BATTERY PACK — DISCHARGED (CABIN)

EMERGENCY LIGHTS WERE INOPERATIVE. REPAIRED SHORTED WIRE AT EMERGENCY BATTERY PACK AND REPLACED BATTERY POWER SUPPLY.

Part: FITTING — CRACKED (BS 677)

DURING C-CHECK, FOUND FITTING (P/N 3925817-1) CRACKED LBL 22 STATION 677. REPLACED SEAT TRACK SUPPORT FITTING IAW DC9 SRM 51-30-1, 51-30-2 AND 51-30-5.

Part: SKIN — CORROSION (RT ELEVATOR)

DURING C-CHECK, FOUND CORROSION ON RIGHT ELEVATOR SKIN AT STATION XE 49. REPLACED SKIN IAW DACO DWG 5910412.

Part: FITTING — CRACKED (BS 718)

DURING C-CHECK, FOUND FITTING (P/N 3925817-1) CRACKED LBL 44.5 STATION 718. REPLACED SEAT TRACK SUPPORT FITTING IAW DC9 SRM 51-30-1, 51-30-2 AND 51-30-5.

Part: SKIN — CORROSION (BS 185-173)

DURING C-CHECK, FOUND FUSELAGE SKIN CORRODED STATION 185 TO 173 LONGERON 27 LEFT. REPLACED LONGERON IAW DC9 SRM 53-04-00 AND SRM 51-10-3.

Part: FITTING — CRACKED (BS 696)

DURING C-CHECK, FOUND FITTING AT LBL 44.5 STATION 696 CRACKED. REPLACED SEAT TRACK SUPPORT FITTING IAW DC9 SRM 51-30-2 AND 51-30-5.

Part: LONGERON — CRACKED (BS 160)

DURING C-CHECK, FOUND LONGERON 4L CRACKED AT STATION 160. REPLACED LONGERON 4 LEFT IAW DC9 SRM 51-30-2, 51-30-1 AND 51-30-5.

Part: FRAME — CRACKED (BS 1056)

DURING C-CHECK, FOUND FRAME CRACKED AT FS 1056 AND LONGERON 16L. REPAIRED FRAME IAW DC9 SRM 53-03.

Part: BRACKET — CRACKED (VERT STAB)

DURING C-CHECK, FOUND THE SUPPORT BRACKET FOR THE RIGHT VOR ANTENNA IN THE VERTICAL STABILIZER LEADING EDGE ASSY CRACKED. REPLACED SUPPORT BRACKET IAW DC9 SRM 51-30-2.

Part: BULB — FAILED (COCKPIT)

DURING PREFLIGHT INSPECTION, FOUND EMERGENCY LIGHT UNDER COCKPIT GLARESHIELD WAS INOPERATIVE. REPLACED LIGHT BULB FOR EMERGENCY LIGHT UNDER GLARESHIELD.

Part: UPLOCK SWITCH — WORN (LT MLG)

AFTER TAKEOFF, LEFT MAIN LANDING GEAR UNSAFE LIGHT REMAINED ILLUMINATED AFTER GEAR WAS RETRACTED. LANDING WAS UNEVENTFUL. REPLACED LEFT MLG UPLOCK SWITCH, OPS CHECKED GOOD IAW DC9 MM 32-60-0.

Part: FRAME — CRACKED (BS 737)

DURING C-CHECK, FOUND THE LEFT MAIN FRAME STATION 737, CRACKED ON FWD AND AFT UPPER FLANGES. REPLACED FRAME IAW DC9 S/B 53-131.

Part: FITTING — CORRODED (HORIZ STAB)

DURING COMPLIANCE WITH AD 82-06-02 AND 92-22-08, FOUND HORIZONTAL STABILIZER UPPER AFT FITTING CORRODED. REPLACED FITTING IAW DC9 SRM 51-30-1.

Part: DOUBLER — CORRODED (LT WING)

DURING C-CHECK, FOUND LEVEL 2 CORRSION ON LEFT MAIN LANDING GEAR DOUBLER. REPAIRED IAW DC-9 SRM 51-10-3, FIGURE 6.

Part: FITTING — GOUGED (LT WING)

DURING C-CHECK, FOUND LEFT WING INBOARD SPOILER FITTING GOUGED. REPAIRED THE LEFT WING INBOARD FITTING IAW ABX REA D957-17399-MR.

Part: FRAME — CRACKED (BS 737)

DURING C-CHECK, FOUND FS 737 LEFT MAIN FRAME CRACKED. REPAIRED LEFT MAIN FRAME AT FS 737 IAW ABX REA D953-17381.

Part: ANGLE — CRACKED (LT PYLON)

DURING C-CHECK, FOUND REPAIR ON UPPER PYLON ATTACH ANGLE CRACKED ON LEFT PYLON. REPAIRED IAW DC-9 SRM 54-04, FIGURE 10.

Part: BLKHD STIFFENER — GOUGED (BS 794)

DURING C-CHECK, FOUND VERTICAL STIFFENER GOUGED ON FORWARD BULKHEAD IN ALC COMPARTMENT. REPAIRED VERTICAL STIFFENER IAW ABX REA D953-17379-MR.

Part: CLIP — CORRODED (BS 168)

DURING C-CHECK, FOUND LEVEL 2 CORROSION ON CLIP AT BASE OF FRAME 168. FABRICATED CLIP IAW DAC DRAWING 9911516, INSTALLED IAW DC-9 SRM 51-30-2.

Part: WINDOW FRAME — CRACKED (BS 718-737)

DURING C-CHECK, FOUND WINDOW FRAME CRACKED BETWEEN STATION 718-737. REPAIRED THE WINDOW FRAME IAW ABX REA D953-17384.

Part: WINDOW FRAME — CRACKED (BS 617)

DURING C-CHECK, FOUND WINDOW FRAME CRACKED AT STATION 617 RIGHT. REPAIRED WINDOW FRAME AT STATION 617 RIGHT IAW ABX REA D953-17346.

Part: WINDOW FRAME — CRACKED (BS 677-697)

DURING C-CHECK, FOUND WINDOW FRAME BETWEEN STATION 677-697 LEFT. REPAIRED WINDOW FRAME BETWEEN STATION 677-697 LEFT, IAW ABX REA D953-17346.

Part: WINDOW FRAME — CRACKED (BS 737-756)

DURING C-CHECK, FOUND WINDOW FRAME BETWEEN STATION 737-756 LEFT. REPAIRED WINDOW FRAME BETWEEN STATION 737-756 LEFT, IAW ABX REA D953-17346.

Part: FITTING — CRACKED (BS 737)

DURING C-CHECK, FOUND CRACK IN KEEL WEB FLANGE ABOVE FORWARD DOOR JAMB FRAME OF LEFT WHEEL WELL. REPLACED FITTING AT KEEL WEB FLANGE ABOVE FORWARD DOOR JAMB IN LEFT WHEEL WELL IAW DC-9 SRM 51-30-2, 51-30-5.

Part: SUPPORT — CORRODED (BS 215)

DURING C-CHECK, FOUND LEVEL 2 CORROSION ON FLOOR SUPPORT STATION 215, AT LONGERON 28L-28R. REPLACED SUPPORT IAW DC-9 SRM, 51-30-2, 51-30-5.

Part: PANEL — DELAMINATED (LT WING)

DURING C-CHECK, FOUND LEFT WING OUTBOARD PANEL DELAMINATED AND CORRODED. REPLACED LEFT WING OUTBOARD PANEL IAW DC-9 SRM 51-30-1.

Part: HOLD OPEN CUP — GOUGED (BS 130)

DURING C-CHECK, FOUND GOUGES AROUND HOLD OPEN LATCH CUP ON LEFT SIDE OF FUSELAGE. REPAIRED IAW DC-9 SRM 53-04, FIG. 24, SHEET 2. REPLACED CUP IAW DC-9 SRM 51-30-2, 51-30-5.

Part: WINDOW FRAME — CRACKED (BS 677-696)

DURING C-CHECK, FOUND WINDOW FRAME BETWEEN STATION 677-696 RIGHT. REPAIRED WINDOW FRAME BETWEEN STATION 677-696 RIGHT, IAW ABX REA D842-17346.

Part: WINDOW FRAME — CRACKED (FS 636-655)

DURING C-CHECK, FOUND WINDOW FRAME CRACKED BETWEEN STATION 636-655 LEFT. REPAIRED WINDOW FRAME BETWEEN STATION 636-655 LEFT, IAW ABX REA D953-17346.

Part: WINDOW FRAME — CRACKED (BS 617-636)

DURING C-CHECK, FOUND WINDOW FRAME CRACKED BETWEEN STATION 617-636 LEFT. REPAIRED WINDOW FRAME BETWEEN STATION 617-636 LEFT, IAW ABX REA D953-17346.

Part: WEB — CRACKED (ENTRY DOOR)

DURING C-CHECK, FOUND WEB CRACKED ON ENTRY DOOR. REPAIRED WEB ON ENTRY DOOR IAW DC-9 SRM 52-05, FIG.7.

Part: POWER SUPPLY — DEFECTIVE (CABIN)

CREW REPORTED, THE EMERGENCY LIGHTS COME ON WHEN FLYING THROUGH TURBULENCE. REPLACED EMERGENCY LIGHT POWER SUPPLY.

Part: BOLT — WORN (RT MLG DOOR)

DURING COMPLIANCE OF AD 91-22-07, ASB 32-244 FOUND RT MAIN LANDING GEAR OUTBOARD DOOR LINK LOOSE. REPLACED BOLT IAW DC-9 OVERHAUL MANUAL.

Part: BUSHING — WORN (LT MLG DOOR)

DURING COMPLIANCE OF AD 91-22-07; ASB 32-244 FOUND LEFT HAND MAIN LANDING GEAR OUTBOARD DOOR LINKAGE LOOSE/WORN AT PIVOT OF LINKAGE RODS. REPLACED BUSHING AND HARDWARE IAW DC-9 OVERHAUL MANUAL 32-10-6.

Part: ARM — WORN (LT MLG DOOR)

DURING COMPLIANCE OF AD 91-22-07; ASB 32-244 FOUND LEFT HAND MAIN LANDING GEAR OUTBOARD DOOR LINKAGE ARM LOOSE/WORN. REPLACED ARTICULATING ARM AND HARDWARE IAW DC-9 OVERHAUL MANUAL 32-10-6.

Part: BOLT — WORN (RT MLG DOOR)

DURING COMPLIANCE OF AD 91-22-07; ASB 32-244 FOUND RIGHT HAND MAIN LANDING GEAR OUTBOARD DOOR LINKAGE ARM LOOSE. REPLACED BOLT IN RIGHT HAND MAIN LANDING GEAR OUTBOARD LINKAGE ARM IAW DC-9 OVERHAUL MANUAL.

Part: BOLT — WORN (LT MLG DOOR)

DURING COMPLIANCE OF AD 91-22-07, ASB 32-244 LEFT HAND MAIN LANDING GEAR LINKAGE ROD END WORN. REPLACED LOOSE AND WORN BOLT.

Part: BATTERIES — DISCHARGED (COCKPIT)

COCKPIT EMERGENCY LIGHTS VERY DIM ON PRE-DEPARTURE CHECK. REPLACED BATTERIES FOR EMERGENCY LIGHT BATTERY PACK.

Part: DRIVE LINK — CRACKED (RT INBD SPOILER)

DURING COMPLIANCE OF AD 85-01-03; SB 27-228 REV 4, DURING EDDY CURRENT INSPECTION, FOUND THAT THE RIGHT INBOARD SPOILER DRIVE LINK HAD A CRACK INDICATION. REPLACED LINK IAW DC-9 SUPP MM 27-61-01.

Part: ARM — WORN (RT MLG DOOR)

DURING COMPLIANCE OF AD 91-22-07; ASB 32-244, FOUND THE RIGHT MAIN LANDING GEAR OUTBOARD DOOR ARM ASSEMBLY HAD EXCESSIVE PLAY. REPLACED RIGHT MAIN LANDING GEAR DOOR ARM 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 THE RIGHT MAIN LANDING GEAR OUTBOARD DOOR HAD EXCESSIVE PLAY AT THE ATTACH HINGE. REPLACED BUSHINGS IN THE DOOR HINGE IAW DC-9 OVERHAUL MANUAL 32-10-6.

Part: ROD — WORN (RT MLG DOOR)

DURING COMPLIANCE OF AD 91-22-07; ASB 32-244, FOUND THE RIGHT MAIN LANDING GEAR OUTBOARD DOOR ROD END BEARING WORN AT UPPER ATTACH POINT OF FORWARD DOOR SECTION. REPLACED RIGHT MAIN LANDING GEAR OUTBOARD DOOR ROD END ASSEMBLY IAW DC-9 OVERHAUL MANUAL 32-10-6.

Part: BUSHING — WORN (LT MLG DOOR)

DURING COMPLIANCE OF AD 91-22-07; ASB 32-244, FOUND THE LEFT MAIN LANDING GEAR OUTBOARD DOOR ATTACHING LINK HAD EXCESSIVE PLAY. REPLACED BUSHING ON ARM IAW DC-9 OVERHAUL MANUAL 32-10-6.

Part: BUSHING — WORN (LT MLG DOOR)

DURING COMPLIANCE OF AD 91-22-07; ASB 32-244, FOUND THE LEFT MAIN LANDING GEAR OUTBOARD DOOR TO WING ATTACHING HINGE HAD EXCESSIVE PLAY. REPLACED BUSHINGS IAW DC-9 OVERHAUL MANUAL 32-10-6.

Part: SKIN — DAMAGED (FS 190)

DURING SEVERE WEATHER AND VERY HIGH WINDS, THE CREW ENTRANCE STAIRS WERE BLOWN AGAINST THE FUSELAGE PUNCTURING A HOLE IN THE SKIN BELOW THE ENTRANCE DOOR. TEMPORARY REPAIR DONE IAW ABX REA D953-12257-MR.

Part: SKIN — DAMAGED (FS 190)

DURING AIRCRAFT OUTBASED OPERATION IN OKC, THE FUSELAGE WAS DAMAGED BY THE CREW ENTRANCE STAIRS DURING SEVERE WEATHER. THE DAMAGE TO THE FUSELAGE WAS TEMPORARILY REPAIRED PER ABX REA D953-12257-MR. TEMPORARY REPAIR REPLACED 07-25-95 BY PERMANENT REPAIR IAW ABX REA\ND953-12265-MR.

Part: LINK — WORN (RT MLG DOOR)

DURING C-CHECK INSPECTION WHILE COMPLYING WITH AD 91-22-07, ASB 32-244, FOUND RIGHT MAIN LANDING GEAR OUTBOARD DOOR WHERE ROD ASSEMBLIES MEET HAD EXCESSIVE PLAY. REPLACED LINK ASSEMBLY AND ATTACHING HARDWARE IAW DC-9 OVERHAUL MANUAL.

Part: SRTINGER — CORRODED (WS 58)

DURING C-CHECK INSPECTION WHILE COMPLYING WITH AD 90-18-03, SB 57-98, FOUND CORRODED FASTENERS ON RIGHT WING STRINGER 11 AT XCW 58. REPLACED WITH HILOCKS IAW DC-9 SRM 51-30-5.

Part: STRINGER — CORRODED (WS 58)

DURING C-CHECK INSPECTION WHILE COMPLYING WITH AD 90-18-03, SB 57-98, FOUND CORRODED FASTENERS ON RIGHT WING STRINGER NR 13 AT XWC 58. REPLACED WITH HILOCKS IAW DC-9 SRM 51-30-5.

Part: STRINGER — CORRODED (WS 58)

DURING C-CHECK INSPECTION WHILE COMPLYING WITH AD 90-18-03, SB 57-98, FOUND CORRODED FASTENERS ON RIGHT WING STRINGER 12 AT XCW 58. REPLACED WITH HILOCKS IAW DC-9 SRM 51-30-5.

Part: STRINGER — CORRODED (WS 58)

DURING C-CHECK INSPECTION WHILE COMPLYING WITH AD 90-18-03, SB 57-98, FOUND CORRODED FASTENERS ON RIGHT WING STRINGER NR 17 AT XCW 58. REPLACED WITH HILOCKS IAW DC-9 SRM 51-30-5.

Part: STRINGER — CORRODED (WS 58)

DURING C-CHECK INSPECTION DURING COMPLIANCE OF AD 90-18-03, SB 57-98, FOUND CORRODED FASTENERS ON RIGHT WING STRINGER NR 18 AT XCW 58. REPLACED WITH HILOCKS IAW DC-9 SRM 51-30-5.

Part: STRINGER — CORRODED (WS 58)

DURING C-CHECK INSPECTION DURING COMPLIANCE OF AD 90-18-03, SB 57-98, FOUND CORRODED HILOCKS ON FORWARD SIDES OF LEFT WING STRINGER 18, 19, 21 AND 22 AT STA XCW 58. REPLACED HILOCKS IAW DC-9 SRM 51-30-5.

Part: STRINGER — CORRODED (WS 58)

DURING C-CHECK INSPECTION WHILE COMPLYING WITH AD 90-18-03, SB 57-98, FOUND CORRODED FASTENERS ON STRINGER NR 15 AT XCW 58. REPLACED WITH HILOCKS IAW DC-9 SRM 51-30-5.

Part: SKIN — DENTED (FS 389)

DURING C-CHECK INSPECTION, FOUND DENT AT FS 389R, LONGERON 18R AND 19R. REPAIRED DENT IAW ABX REA D953-11392-MR.