N903UP

Part: SKIN — CRACKED (AFT FUSELAGE) · airframe 43,815 hrs · 43,393 cycles

INSPECTION TYPE: SPV, LIGHTNING STRIKE AND AREA OF CORROSION 15 INCHES ABOVE NR 1 PYLON AT TR SECTION ON EXTERIOR FUSELAGE AT STA 1283 LONG 9L-10L. BLENDED OUT CORROSION AND LIGHTNING STRIKE, FOUND A CRACK AT BLEND OUT AREA, CUT OUT DAMAGE, NDT VERIFIED NO CRACKS AT CUTOUT. FABRICATED AND INSTALLED FILLERSAND DOUBLER IAW SRM 53-30-3 FIG 14.

Part: SUPPORT FITTING — CRACKED (FUSELAGE) · airframe 43,815 hrs · 43,393 cycles

INSPECTION TYPE:SP RIGHT FUSELAGE TO WING SUPPORT FITTING IS CRACKED AT STA 760.95 AT RBL 70.5. REMOVED AND REPLACED FITTING IAW DWG 65C33202 AND SRM 51-30-02.

Part: SKIN — LIGHTNING STRIKE (FUSELAGE) · airframe 43,815 hrs · 43,393 cycles

INSPECTION TYPE:SP LT FUSELAGE SKIN JUST AFT OF MAIN CARGO DOOR AT SKIN LAP HAS A LIGHTNING STRIKE AT STA 620 BETWEEN STRINGER 13L AND 14L. BLENDED OUT LIGHTNING STRIKE AREA FOUND CRACKED. CUT OUT DAMAGE, NDT CUTOUT AREA NO CRACKS NOTED AT CUTOUT, FABRICATED AND INSTALLED DOUBLER AND FILLER IAW UPS EO B727-5330-19302-A AND SAA SK 903-275.

Part: BATTERY — DISCHARGED (CABIN)

INSPECTION TYPE:PFLT CABIN DOOR EMERGENCY EXIT LIGHT INOP. REMOVED AND REPLACED BATTERIES BOTH EMERGENCY LIGHTS, OPS CHECK NORMAL.

Part: RACK — LOOSE (COCKPIT)

INSPECTION TYPE:N/A EMERGENCY EXIT LIGHTS ILLUMINATED SEVERAL TIMES DURING FLIGHT. FLIGHT DECK EMERGENCY LIGHT MOUNTING RACK TIGHTENED, EMERGENCY LIGHTING CHECK SERV PER MM 33-50-67.

Part: LIGHT — DEFECTIVE (CABIN)

INSPECTION TYPE:N/A L1 DOOR EMERGENCY EXIT LIGHT COMES ON DIM AND GOES OUT IN LESS THAN A MINUTE. REMOVED AND REPLACED L1 DOOR EMERGENCY EXIT LIGHT ASSEMBLY SYSTEM, GROUND CHECKS GOOD.

Part: CLIP — DEFECTIVE (ENTRY DOOR)

INSPECTION TYPE: MAIN ENTRY SLIDE INOP. REPLACED BOTH BAR RETAINER CLIPS, P/N 65-64828-3, REINSTALLED SLIDE.

Part: SEAT TRACK — GOUGED (FUSELAGE)

INSPECTION TYPE:C CK MAIN CARGO DECK, SEAT TRACK AT LBL 60 IS NICKED & GOUGED AT STA.599 & STA. 603. REPLACED SECTION OF SEAT TRACK FROM STA. 445 TO STA 655, LBL 60 IN A CCORDANCE WITH SRM 53-10-5, P/N BAC1520-1433.

Part: SEAT TRACK — GOUGED (FUSELAGE)

INSPECTION TYPE:C MAIN CARGO DECK, SEAT TRACK AT LBL 60 IS NICKED & GOUGED AT STA 499, STA 503 & STA 538. REPLACED SECTION OF SEAT TRACK FROM STA 445 TO STA 655, LBL 60 IN ACCORDANCE WITH SRM 53-10-5, P/N BAC1520-1433.

Part: BATTERY PACK — INOPERATIVE (CABIN)

INSPECTION TYPE:N/A, EMERGENCY ESCAPE LIGHTS INOP 2 EACH. REPLACED BATTERIES, CHECKS GOOD.

Part: BULKHEAD — CRACKED (NLG WW)

RT NOSE WHEEL WELL, SIDE WEB CRACKED JUST FORWARD OF AFT PRESSURE PLATE NR 3125 STA. 259 INSTALLED DOUBLER REPAIR,

Part: BULKHEAD — CRACKED (NLG WW)

LT NOSE WHEEL WELL, SIDE WEB CRACKED JUST BELOW AFT PRESSURE PANEL NR 3124 BETWEEN STA 259 & 270. INSTALLED DOUBLER REPAIR.

Part: LIGHT — DIRTY (PAX DOOR)

INSPECTION TYPE:N/A, MAIN ENTRY DOOR EMERGENCY LIGHTS DIM. REMOVED AND CLEANED LENS, CHECKS OK.

Part: LIGHT — INOP (PAX DOORWAY)

INSPECTION TYPE:W/E FWD ENTRY DOOR OVERHEAD EMERGENCY EXIT LIGHT INOP. REMOVED AND REPLACED BATTERY PACK, EMERGENCY LIGHT OPS CHECKED NORMAL PER MM 33-50-01.

Part: BATTERY PACK — DISCHARGED (PAX DOOR)

FWD ENTRY DOOR OVERHEAD EMERGENCY LIGHT INOP. REMOVED AND REPLACED BATTERY PACK, EMERGENCY LIGHT OPS CHECK GOOD PER MM 33-50-01.

Part: LINE — FAILED (HYD BAY)

LOST HYD B SYSTEM FLUID WHILE SITTING ON TAXIWAY B HOLDING POSITION SHORT OF RUNWAY 20 AT SGF NR 1 B PUMP LOW PRESURE LIGHT FLICKERED; CAME ON STEADY, FOLLOWED QUICKLY BY NR 2 B PUMP LOW PRESSURE LIGHT ILLUMINATED STEADY. DETERMINED B SYSTEM PRESSURE LINE IN HYDRAULIC BAY RUPTURED AT B-NUT. REPLACED LINE IAW MM PRESSURIZED SYSTEM. OPS CKS NORMAL.

Part: BATTERY PACK — LOOSE (COCKPIT)

INSPECTION TYPE-N/A, EMERGENCY EXIT LIGHTS FLICKERED ON TWICE DURING FLIGHT. SWITCH IN ARMED POSITION. RESEATED AND SECURED COCKPIT EMERGENCY EXIT LIGHT BATTERY PACK. EMERGENCY LIGHTS OPS CKD NORMAL PER MM33-50-01.

Part: LIGHT — MALFUNCTIONED (COCKPIT)

INSPECTION TYPE-N/A, COCKPIT EMER EXIT LT WILL NOT EXT WHEN POWER IS TURNED OFF WITH LTS OFF. REMOVED AND REPLACED EMER EXIT LIGHT ASSY, OPS NORMAL (S/N 4249) ON, (S/N 5538) OFF.

Part: BATTERY PACK — DISCHARGED (CABIN)

EXIT LIGHT OVER FWD ENTRY DOOR DOES NOT ILLUMINATE W/EMER EXIT LIGHTS SW IN ON, BULBS CHECK GOOD. REMOVED AND REPLACED EMER LIGHT PACK ASSY OPS CKS OK P/N ON/OFF 10-0067-9 S/N ON 14267 S/N OFF 14867.

Part: SKIN — CORRODED (BS 1183-1148)

INSPECTION TYPE-D, CORROSION AND PILLOWING SKIN (BONDED DOUBLER) ABOVE AFT LAVATORY SERVICE PANEL BS 1183 TO 1148, LBL 65 TO 67, WL 187 TO 207. CUT OUT DAMAGED SECTION OF SKIN AND BONDED DOUBLER, FABRICATED AND INSTALLED NEW SKIN SECTION, TOILET SERVICE DOOR TRIPLER, SPLICE DOUBLER AND FILLERS IAW BFG ERN 97-2637 AND UPS EO 5330-9860

Part: SEAT TRACK — CORRODED (BS 344)

INSPECTION TYPE-SI, CORROSION ON SEAT TRACK AT STA 344, WL 208, RBL 45 AROUND SCREW HEAD. REMOVED AND REPLACED SEAT TRACK FROM STA 344 TO STA 430.

Part: SPAR CHORD — CORRODED (BS 870)

INSPECTION TYPE-SI, CORROSION (C57-174-01.01-01) ON WING CENTER SECTION UPPER REAR SPAR BS 870 LBL 26 TO 40 WL 190. REMOVED CORRODED AREAS, REPLACED WING CENTER SECTION REAR SPAR UPPER CHORD LBL 70.5 TO RBL 70.5 (P/N 65-18538-1), SPLICED IN NEW CHORD AT RBL 39.07. REPLACED REAR SPAR LOWER CHORD SPLICED AT LBL 19.2. REPLACED WEB (P/N MFAB 28-WB-002). REPLACED ZEE SUPPORTS SPLICE ANGLES AND STIFFENERS COMMON TO REAR SPAR REPAIR ACC PER ERN 97-2614 AND 97-2650.

Part: FRAME — CORRODED (BS 360)

INSPECTION TYPE-SI, CORROSION ON 360 FRAME LBL 22 RBL 29 WL 155 TO 157. REMOVED DAMAGED SECTION OF FRAME AND SPLICED REPAIR SECTION IN IAW SRM 53-10-4.

Part: STRAP — CORRODED (BS 1124)

INSPECTION TYPE-SI, CORROSION EMANATING FROM LOWER EDGE OF BEARSTRAP FOR AFT CARGO DOOR STA 1124 STR 19 WL 192. CUT OUT DAMAGED PORTION OF BEARSTRAP, FABRICATED NEW SECTION AND EXTERNAL DOUBLER AND TRIPLER AND INSTALLED IAW BFG ERN 97-2634 AUTHORIZED BY UPS ENGINEERING FILE NR 727-53-1973.

Part: CHORD — CORRODED (BS 223)

INSPECTION TYPE-SI, CORROSION (C53-221-01.02.01) ON WINDOW CHORD AT STA 223, LBL 44 WL 236. CORROSION REMOVAL OUT OF LIMITS IAW SRM 53-10-1. REPAIRED WINDOW CHORD AT 223 LBL 44 WL 236 IAW BFG EWO 97-2667 (UPS FILE 727-53-1970).

Part: TIE — CORRODED (BS 364)

INSPECTION TYPE-SI, CORROSION ON STRINGER TIE AT BS 364 STR 26L. REMOVED AND REPLACED STRINGER TIE IAW SRM 51-10-1 AND 51-30-2.

Part: FLOORBEAM — CORRODED (BS 277)

INSPECTION TYPE-SI, CORROSION ON FLOORBEAM AT STA 277 RBL 1 WL 208. REMOVED DAMAGED SECTION OF FLOORBEAM AND SPLICED NEW SECTION IN IAW SRM 51-40-4.

Part: WEB — CORRODED (BS 1223)

INSPECTION TYPE-SI, WHILE WORKING TASK CARD NR 644270 FOUND CORROSION ON WEB IN AFT AIRSTAIR AREA AT BS 1223, LBL 18 RBL 18 WL 182. REMOVED AND REPLACED WEB IAW SRM 51-10-1, 51-30-2.

Part: CLIP — CORRODED (BS 294.5)

INSPECTION TYPE-SI, CORROSION (C53-111-01.00-01) ON STRINGER CLIP BS 294.5 STRINGER 21, 22 RT. REMOVED 2 EA OUT OF LIMITS CORRODED STRINGER CLIPS AND REPLACED 2 EA CLIPS IAW SRM 51-20-1 AND 51-30-2.

Part: BRACE — CORRODED (TAILSKID)

INSPECTION TYPE-SI, CORROSION ON UPPER ATTACH BRACE FOR TAIL SKID ACTUATOR. REMOVED AND REPLACED UPPER ATTACH BRACE AND ADJACENT SUPPORT STRUCTURE AS REQUIRED IAW SRM 51-10-01, AND 51-30-2, 53-10-1, 51-10-6.

Part: INTERCOSTAL — CRACKED (BS 294-303)

INSPECTION TYPE-SI, WHILE WORKING FWD ENTRY DOORWAY HINGE CUTOUT MOD (CUST ID B727-5330-1281H) FOUND CRACKED INTERCOSTAL BS 294 TO 303 LBL 60 WL 231. REMOVED AND REPLACED CRACKED INTERCOSTAL IAW SRM 53-10-2, 51-20-1, 51-30-2.

Part: FLOORBEAM — CORRODED (BS 560)

INSPECTION TYPE-SI, CORROSION UPPER FLANGE OF FLOORBEAM BS 560 WL 208 LBL 2 TO LBL 25. REMOVED DAMAGE SECTION AND SPLICED IN NEW SECTION OF FLOORBEAM UPPER CHORD IAW SRM 53-10-8.

Part: SEAT TRACK — CORROSION (BS 528-535)

INSPECTION TYPE-SI, CORROSION AROUND NUT PLATES AND ON SEAT TRACK STA 528 TO 535 RBL 25 WL 208. CORROSION FOUND TO BE OUT OF LIMITS. REMOVED OLD SEAT TRACK AND INSTALLED NEW SEAT TRACK IAW SRM 53-10-5, SRM 53-10-1.

Part: FLOORBEAM — CORRODED (BS 560)

INSPECTION TYPE-SI, CORROSION UPPER FLANGE OF FLOORBEAM BS 560 WL 208 RBL 45 TO 55. REMOVED UPPER FLANGE AND SPLICED IN REPAIR SECTION IAW SRM 53-10-8.

Part: SEAT TRACK — CORRODED (BS 510)

INSPECTION TYPE-SI, CORROSION UNDER NUT PLATE STA 510 RBL 45 WL 208. REMOVED CORROSION FOUND TO BE OUT OF LIMITS PER SRM 53-10-1. REPLACED SEAT TRACK PER SRM 51-30-02 AND 51-30-8.

Part: FLOORBEAM — CORRODED (BS 312)

INSPECTION TYPE-SI, CORROSION UPPER FLANGE OF FLOORBEAM BS 312 WL 208 LBL 27. REMOVED DAMAGED SECTION OF FLOORBEAM AND REPLACED PER SRM 53-10-8.

Part: BEAM — CORRODED (BS 743-746)

INSPECTION TYPE-SI, CORROSION ON LOWER LONGITUDINAL BEAM REPAIR ANGLE BS 743 TO 746 RBL 14 WL 154. REMOVED AND REPLACED ANGLE IAW SRM 51-10-1 AND 51-30-2.

Part: FITTING — CORRODED (LT AILERON)

INSPECTION TYPE-SI, LEFT WING OUTBD AILERON OUTBD CENTER AILERON SIDE HINGE FITTING CORRODED. REPLACED AILERON ON NRC 644292.

Part: FITTING — CORRODED (LT AILERON)

INSPECTION TYPE-SI, LEFT WING O/B AILERON AILERON SIDE HINGE FITTING CORRODED. REPLACED AILERON ON NRC 644292.

Part: FITTING — CORRODED (LT AILERON)

INSPECTION TYPE-SI, LEFT WING O/B AILERON I/B CENTER AILERON SIDE HINGE FITTING CORRODED. REPLACED AILERON ON NRC 644292.

Part: FRAME — CORRODED (BS 380)

INSPECTION TYPE-SI, CORROSION AND MECHANICAL DAMAGE ON FRAME 380 LBL 45 TO 53, WL 267 TO 273. REMOVED OUT OF LIMIT DAMAGED AREA AT WL 268 AND ACCOMPLISHED FRAME REPAIR IAW SRM 53-10-4.

Part: SHEAR TIE — CORRODED (BS 1010)

INSPECTION TYPE:SI CORROSION (C53-113-01.00-02) ON SHEAR TIE STA 1010 RBL 24 WL 142. FOUND CORROSION TO BE OUT OF LIMITS PER SRM 53-10-1. REMOVED AND REPLACED SHEAR TIE IAW SRM 51-10-4, 51-10-2, 51-30-2 AND MM 51-20-151.

Part: SEAT TRACK — CORRODED (BS 562)

INSPECTION TYPE-SI, CORROSION ON SEAT TRACK FLANGE AT BS 562 LBL 65. FOUND CORROSION TO BE OUT OF LIMITS PER SRM 53-10-1. REMOVED AND REPLACED SEAT TRACK FROM BS 540 TO 580 LBL 65 WL 208.

Part: STRINGER — CORRODED (BS 720-740)

INSPECTION TYPE-SI, CORROSION (C53-111-01.00-02) ON STR 24 LT BS 720 TO 470 (MARKED). FOUND CORROSION TO BE OUT OF LIMITS PER SRM 53-10-1. REMOVED AND REPLACED STR 24 LT STA 720 TO 740 IAW SRM 53-10-3, 51-20-0 AND 51-30-2.

Part: FITTING — CORRODED (TE FLAPS)

INSPECTION TYPE-SI, NR 7 FWD FLAP TRACK ATTACH FITTING IS CORRODED ON I/B SIDE. REMOVED AND REPLACED FLAP TRACK FITTING IAW SRM 51-30-2, 51-30-4.

Part: SEAT TRACK — CORRODED (BS 458-500)

INSPECTION TYPE:SI CORROSION UNDER NUT PLATES AT STA 458 TO 500 WL 208 LBL 65. REMOVED AND REPLACED SEAT TRACK STA 445-500 LBL 65 WL 208 IAW SRM 51-30-2, 51-30-5, 53-10-5, 51-30-8 CORROSION REWORK OUT OF LIMITS IAW SRM 53-10-1.

Part: HINGE — CORRODED (NR 6 LE FLAP)

INSPECTION TYPE:SI NR 6 K-FLAP CENTER HINGE FITING ON WING SIDE IS CORRODED. REMOVED AND REPLACED NR 6 K-FLAP CENTER HINGE FITTING AIRCRAFT SIDE IAW SRM 51-30-2, 51-30-8, 51-30-5.

Part: HINGE — CORRODED (LT AILERON)

INSPECTION TYPE:SI CORRODED HINGE FITTINGS ON THE L/W I/B AILERON TAB ON THE I/B HINGE CENTER HINGE AND O/B HINGE FITTINGS TAB SIDE. REMOVED AND REPLACED 3 EACH FITTINGS ON L/WING I/B AILERON TAB SIDE IAW SRM 51-30-2.

Part: FLOORBEAM — CORRODED (BS 344)

INSPECTION TYPE:SI CORROSION ON UPPER FLANGE OF FLOORBEAM BS 344 WL 208 RBL 10. REPAIRED FLOOR BEAM IAW SRM 53-10-8. REPLACED DEMAGED SECTION OF UPPER CHORD.

Part: SPAR CHORD — CORRODED (VERT STAB)

INSPECTION TYPE:SI CORROSION ON MIDSPAR ON LT VERTICAL STAB BEHIND PANEL 9601 LOCATION CORROSION REWORK OUT OF LIMITS IAW SRM 55-30-1. REPAIRED LT MIDSPAR BEHIND PANEL 9601 IAW TRAMCO/BFG EWO 97-2621 UPS FILE NR 727-55-0358.

Part: SEAT TRACK — CORRODED (BS 1130-1134)

INSPECTION TYPE-SI, CORROSION ON SEAT TRACK SEGMENT BETWEEN BS 1130 TO 1134 LBL 64 WL 208 CORROSION OUT OF LIMITS IAW SRM 53-10-1. REMOVED AND REPLACED SEAT TRACK SEGMENT IAW SRM 51-30-2, 51-30-8.

Part: RIB — CRACKED (WS 519)

INSPECTION TYPE-SI, POSSIBLE CRACK IN RIB AT WS 519.0 BOTTOM I/B SIDE WHERE RIB ATTACHES TO 2ND STRINGER FROM REAR SPAR. REPAIRED LOWER CHORD ON WS 519.0 RIB IAW SRM 57-10-5, 51-30-2, 51-30-5, 51-10-2.

Part: STIFFENER — CORRODED (BS 344)

INSPECTION TYPE-SI, CORROSION (C53-111-01.05-01) ON VERTICAL STIFFENER BS 344, WL 181 TO 183, LBL 12 CORROSION FOUND TO BE OUT OF LIMITS PER SRM 53-10-1. REMOVED AND REPLACED STIFFENER PER SRM 51-30-2.

Part: STIFFENER — CORRODED (BS 344)

INSPECTION TYPE-SI, CORROSION (C53-111-01.05-01) ON HORIZONTAL STIFFENER LBL 14-RBL 14, BS 344, WL 181 TO 183. CORROSION FOUND TO BE OUT OF LIMITS PER SRM 53-10-1. REMOVED AND REPLACED STIFFENER PER SRM 51-30-02.

Part: SEAT TRACK — CORRODED (BS 480-500)

INSPECTION TYPE-SI, CORROSION UNDER NUT PLATE AT STA 579 LBL 25 WL 208. CORROSION REWORK OUT OF LIMITS IAW SRM 53-10-1. REMOVED AND REPLACED SEAT TRACK FROM STA 480 TO 580 LBL 25 WL 208 IAW SRM 51-30-5, 51-30-2, 53-10-5.

Part: STRINGER — CORRODED (BS 315)

INSPECTION TYPE-SI, WHILE WORKING UPS NRC 644435 (FUSE 315) FOUND STR 256 CORRODED AT 351 LOWER CHORD ATTACH POINT. REMOVED CORROSION IN .75 X 1 REMOVE 100 PERCENT MATERIAL AND REMOVE STRINGER AND REPLACED IAW SRM 51-10-2, 51-30-2, 53-30-5, 51-20-31.

Part: FLAP TRACK — CORRODED (TE FLAP)

INSPECTION TYPE:SI CORROSION C57-581-06-00-04 NR 6 FLAP TRACK HAS CORROSION INSIDE THE SPOILER BEAM MOUNT HOLES. CORROSION OUT OF LIMITS IAW OHM 57-40-01. REPLACED NR 6 FLAP TRACK PER SRM 51-10-1 WILL BE INSTALLED ON TC C57-581-04-4D.

Part: FITTING — CORRODED (NR 5 TE FLAP)

INSPECTION TYPE-SI, NR 5 FWD FLAP TRACK ATTACH FITTING HAS CORROSION ON I/B SIDE. REMOVED AND REPLACED NR 5 FWD FLAP TRACK ATTACH FITTING IAW SRM 51-30-02.

Part: FLAP TRACK — CORRODED (TE FLAPS)

INSPECTION TYPE:SI CORROSION (C57-581-06.00-04) NR 7 FLAP TRACK FWD MOUNT HOLES HAVE CORROSION AROUND THE BUSHINGS. CORROSION OUT OF LIMITS IAW OHM 57-40-01. REPLACED NR 7 FLAP TRACK IAW SRM 51-10-1 WILL BE INSTALLED ON TC C57-581-04-4D.

Part: FLAP TRACK — CORRODED (TE FLAPS)

INSPECTION TYPE:SI CORROSION (C57-581-01.02-01) NR 4 FLAP TRACK HAS CORROSION ON THE MAIN LANDING GEAR BEAM AND SPOILER BEAM MOUNT SURFACE. REPLACED NR 4 FLAP TRACK IAW SRM 51-10-1, WILL BE INSTALLED ON TC C57-581-04-3D COROSION OUT OF LIMITS IAW OHM 57-40-01.

Part: FITTING — CORRODED (NR 2 LE FLAP)

INSPECTION TYPE-SI, NR 2 K-FLAP CENTER HINGE FITTING (WING SIDE) IS CORRODED. REMOVED AND REPLACED NR 2 K-FLAP CENTER HINGE FITTING IAW SRM 51-30-5, 51-30-2 MISMATCH VERIFICATION TO BE ACCOMPLISHED ON NRC 644506.

Part: ANGLE — CORRODED (BS 680)

INSPECTION TYPE-SI, CORROSION (C53-111-01.00-02) ON VERTICAL SUPPORT ANGLE BS 680 RBL 25 WL 200 TO 160 (MARKED). ANGLE WAS FOUND TO BE OUT OF LIMITS IN AN AREA OF 6 X 2. DAMAGED AREA REMOVED AND REPAIR PERFORMED USING FORMED SECTION AND FILLER PER SRM 51-40-4, 51-10-2 AND MM 51-20-151.

Part: HINGE — CORRODED (LT AILERON)

INSPECTION TYPE-SI, LEFT WING OUTBOARD AILERON INBOARD CENTER FIXED TRAILING EDGE HINGE FITTING CORROSION. REPLACED IAW 51-30-2 AND 27-10-00.

Part: SPAR — CORRODED (VERT STAB)

INSPECTION TYPE:SI CORROSION (C55-300-01.00-01) ON MID SPAR ON RT VERTICAL STAB BEHIND PANEL 9602 LOCATION. FOUND CORROSION TO BE OUT OF LIMITS PER SRM 55-30-1 REMOVED AND REPLACED ANGLE PER EO 97-26-21 (727-55-0358).

Part: INTERCOSTAL — CORRODED (BS 970-990)

INSPECTION TYPE:SI CORROSION (C53-113-01.00-02) UNDER NUT PLATES ON INTERCOSTAL STA 970-990 LBL 23 WL 145. FOUND CORROSION TO BE OUT OF LIMITS PER SRM 51-10-1. REMOVED AND REPLACED INTERCOSTAL PER SRM 51-10-1, 51-20-1, 51-10-2, 51-30-2 AND MM 51-20-151.

Part: SKIN — CRACKED (BS 251.6)

INSPECTION TYPE-SI, HFEC INSPECTION OF 41 SECTION EXHIBITS CRACK INDICATIONS AT BS 251.6 WL 208 REQUIRE FURTHER ACCESS FOR INVESTIGATION (FASTNER REMOVAL) RIGHT HAND. AREA WAS FOUND TO BE CRACKED FOLLOWING DAMAGE REMOVAL REPAIRS WERE COMPLETED PER EO B727-5330-0795 AND SRM 53-30-3.

Part: SKIN — CRACKED (BS 235.8)

INSPECTION TYPE-SI, HFEC INSPECTION OF 41 SECTION EXHIBITS CRACK INDICATIONS AT BS 235.8 RIGHT WS 210, 214 AND 218 REQUIRE FURTHER ACCESS FOR INVESTIGATION (FASTNER REMOVAL). AREA WAS FOUND TO BE CRACKED FOLLOWING DAMAGE REMOVAL REPAIRS WERE COMPLETED PER EO B727-5330-0795 AND SRM 53-30-3.

Part: STRINGER — CORRODED (BS 500-580)

INSPECTION TYPE:SI CORROSION (C53-224-01.00-01) ON STR 10 RT BS 500-580 AND MISSING FASTENERS AT FRAME LOCATIONS. FOUND CORROSION TO BE OUT OF LIMITS PER SRM 51-10-6, REMOVED AND REPLACED STRINGER 10 RT STA 490-590 PER SRM 51-30-2, 51-40-4

Part: SKIN — CRACKED (BS 243.7)

INSPECTION TYPE-SI, HFEC INSPECTION OF 41 SECTION EXHIBITS CRACK INDICATIONS AT BS 243.7 RIGHT WL 208 REQUIRE FURTHER ACCESS FOR INVESTIGATION (FASTENER REMOVAL). AREA WAS FOUND TO BE CRACKED FOLLOWING DAMAGE REMOVAL REPAIRS WERE COMPLETED PER EO B727-5330-0795 AND SRM 53-30-3.

Part: PRESURE WEB — CORRODED (BS 218)

INSPECTION TYPE:MOD PRESURE WEB UNDER CAPTAINS SEAT CORROSION BEYOND LIMITS AT LBL 18 TO 20 FS 218. REMOVED DAMAGED AREA, FABRICATED AND INSTALLED WEB REPAIR PER SRM 51-40-2 AND 51-30-2.

Part: FIRE CONTL BOX — INOPERATIVE (NR 1 STRUT)

INSPECTION TYPE-NA, DURING DESCENT FROM 250 TO 240 NR 1 ENG STRUT OVERHEAT LIGHT ILLUMINATED WITH THROTTLE APPROX ONE-THIRD FORWARD. STRUT OVERHEAT CHEKLIST ACCOMPLISHED, LIGHT REMAINED ILLUMINATED AND NR 1 ENG SHUT DOWN. REMOVED AND REPLACED FIRE DETECTOR CONTROL BOX PER MM 26-14-00 AND PERFORMED OPS, CK GOOD. TIGHTENED ALL CONNECTORS, NO FURTHER FAULT FOUND.

Part: BULB — LOOSE (CABIN)

INSPECTION TYPE: EMERGENCY EXIT LIGHT OVER DOOR FLICKERING ON AND OFF WHEN CHECKED. FOUND LAMP LOOSE, TIGHTENED. OPS CHK O.K.

Part: ATTACH ANGLE — CRACKED (NR 4 SLAT TRACK)

INSPECTION TYPE: C. LT WING FROM SPAR VERTICAL STIFFENER/RIB ATTACH ANGLE IS CRACKED AT RT SLAT O/B TRACK I/B ROLLER MOUNTING RIB. REMOVED, FABRICATED, AND INSTALLED NEW STIFFENER IAW DWG 65-16200 AND SRM 51-30-2 AND 57-10-3.

Part: FLOOR BEAM — CORRODED (BS 344)

INSPECTION TYPE: C. CORROSION ON FLOOR BEAM UPPER CAP, STA 344, BL ZERO TO LBL 30. REMOVED CORRODED STA 344 FLOOR BEAM UPPERCAP FROM RBL 8 TO LBL 66 AND REPAIRED FLOOR BEAM IAW SRM 53-10-8, FIG 9.

Part: SKIN — CORRODED (WS 870)

INSPECTION TYPE: C. CENTER WING SKIN RT AFT CORNER ADJACENT TO STA 870 SEAL DEPRESSOR HAD CORROSION. REPAIRED AREA IAW DHC SK 903-060 AN DSRM 57-00-00.

Part: ROD FITTING — CORRODED (OUTBD AILERON)

INSPECTION TYPE: C. RT O/B AILERON BUSS ROD FITTING ON AILERON L/E IS CRACKED. INSTALLED REPLACEMENT FITTING IAW SRM 51-30-2.

Part: SHEAR WEB — CORRODED (BS 1174-1180)

INSPECTION TYPE: C. MAIN CABIN EXFOLIATED CORROSION ON SHEAR WEB STA 1174-1180, RBL 25. CUT OUT DAMAGED AREA AND REPAIRED WEB PER SRM 51-40-2.

Part: SKIN — CORRODED (NR 6 LE FLAP)

INSPECTION TYPE: C. RT WING NR 6 K-FLAP IS CORRODED BEYOND ALLOWABLE LIMITS, L/E STA 286.667. REMOVED CORROSION FOUND BEYOND LIMITS. REPAIR IAW 57-50-03.

Part: FRAME — CORRODED (BS 351)

INSPECTION TYPE: C. FS 351 BETWEEN STR 26R AND 26L FRAME LOWER TEE WAS FOUND TO BE BEYOND LIMITS. AFTER CORROSION REMOVAL ON NR 571011. REMOVED AND REPLACED LOWER TEE FRAME AT STA 351 BETWEEN STR 26R AND 26L PER SRM 57-30-02.

Part: SEAT TRACK — CORRODED (BS 1130-1136)

INSPECTION TYPE: C. STA 1130-1136, RBL 62 SEAT TRACK HAS HEAVY CORROSION. REMOVED, FABRICATED, AND INSTALLED SEAT TRACK PER SRM 51-10-01 AND 51-30-02.

Part: SEAT TRACK — CORRODED (BS 552)

INSPECTION TYPE: C. MAIN CABIN SEAT TRACK STA 552, RBL 62 TRACK WAS FOUND BEYOND LIMITS DUE TO CORROSION REMOVAL. REMOVED DAMAGED SECTION OF SEAT TRACK AND INSTALLED NEW SECTION IAW SRM 53-10-5 FIG 1 AND 51-30-2.

Part: SEAT TRACK — CORRODED (BS 378)

INSPECTION TYPE: C. CORROSION ON SEAT TRACK IN 3 AREAS THAT ARE OUT OF LIMITS AT STR 378, LBL 45.5. REMOVED AND REPLACED SEAT TRACK FROM STA 344-390 IAW SRM 53-10-5 AND 51-30-2.

Part: ANGLE — CRACKED (NR 3 SLAT SLAT)

INSPECTION TYPE: C. LT WING FRONT SPAR VERTICAL STIFFENER L/E RIB ATTACH ANGLE CRACKED AT NR 3 SLAT O/B TRACK O/B ROLLER MOUNT RIB. REMOVED VERTICAL STIFFENER ON NR 3 SLAT TRACK ATTACH ANGLE. REPLACED PER SRM 51-10-1, 51-30-2.

Part: DOOR FRAME CLIP — CRACKED (BS 550)

INSPECTION TYPE: C. MCD STA 540, UPPER END AT SBL, THE BELT FRAME TO DOOR FRAME CLIP IS CRACKED. REMOVED, FABRICATED, AND INSTALLED CLIP PER DWG 69-24114 AND 51-30-2.

Part: ANGLE — CRACKED (N 3 SLAT TRACK)

INSPECTION TYPE: C. LT WING FRONT SPAR VERTICLE STIFFENER/RIB ATTACH ANGLE CRACKED AT NR 3 SLAT I/B TRACK I/B ROLLER MOUNTING RIB. REMOVED AND REPLACED STIFFENER ANGLE IAW DWG 65-16200 AND SRM 57-10-2 AND 51-30-2.

Part: ATTACH RIB — CRACKED (NR 4 SLAT)

INSPECTION TYPE: C. NR 4 SLAT O/B ACTUATOR ATTACH RIB CRACKED IN THREE PLACES. STOP DRILLED CRACKS AND INSTALLED DOUBLER PER SRM 51-40-2 AND SRM 51-30-2.

Part: ANGLE — CRACKED (NR 3 SLAT)

INSPECTION TYPE: C. LT WING FRONT SPAR VERTICAL STIFFENER/RIB ATTACH ANGLE IS CRACKED AT NR 3 SLAT O/B TRACK I/B ROLLER MOUNT RIB. REMOVED AND REPLACED STIFFENER ANGLE IAW SRM 51-10-1 AND 51-30-2.

Part: DOOR FRAME CLIP — CRACKED (BS 550)

INSPECTION TYPE: C. MAIN CARGO DOOR AT STA 550 UPPER END STR 3L. FRAME TO DOOR FRAME CLIP IS CRACKED. REMOVED AND REPLACED CLIP IAW SRM 51-30-2 AND 51-10-1.

Part: STIFFENERS — CRACKED (NR 2 SPOILER)

INSPECTION TYPE: C. LEFT WING AFT SPAR HOLES WORN IN VERTICLE STIFFENERS AT NR 2 SPOILER ACTUATOR FITTING LOWER ATTACH BOLTS. REMOVED AND REPLACED STIFFENERS IAW SRM 57-10-2 51-10-1, AND 51-30-2.

Part: TORQ BOX WEB — CRACKED (FS 1256)

INSPECTION TYPE: C. LOWER TORQUE BOX INBD WEB (RT) BS 1256 IS CRACKED AT THE LOWER LIGHTENING HOLE APPROXIMATELY .2 INCH LONG. REMOVED DAMAGE PER SRM 51-40-02, FABRICATED AND INSTALLED REPAIR DOUBLER PER SRM 51-40-02 AND 51-30-02.

Part: BATTERIES — DISCHARGED (ENTRY DOOR)

MAINTENANCE REPORTED EMERGENCY EXIT LIGHTS FAIL TO ILLUMINATE. CHANGED BATTERIES IN BOTH UNITS, CHECK SATISFACTORY WITH REF TO MM 33-50-01.

Part: FITTING — CRACKED (NLG)

DURING 'C' CHECK, MAINTENANCE COMPLIED WITH UPS EO B727-5340-0167D. REPAIRED AND REPLACED DRAG BRACE FITTING NOSE LANDING GEAR (CUSTOMER REQUEST). REPLACED NOSE LANDING GEAR DRAG BRACE FITTING PER UPS EO B727-5340-0167D APPENDIX E.

Part: FRAME — CRACKED (MAIN CARGO DOOR)

WHILE IN C-CHECK, MAINTENANCE FOUND CRACK ON FRAME, MAINCARGO DOOR LWR BEAM AT STA 560. INSTALLED REPAIR PER UPS EO B727-5210-6802B.

Part: SUPPORT BEAM — CORRODED (NLG)

WHILE IN C-CHECK, MAINTENANCE FOUND CORROSION ON NLG DRAG BRACE SUPPORT BEAM. INSTALLED REPAIR PER UPS EO B727-5310-6825A.

Part: STRINGER — CORRODED (BS 847-861)

WHILE IN C-CHECK, MAINTENANCE FOUND CORROSION AND BARE METAL ON UPPER AND LOWER SURFACE S18A, RBL 70, BS 847-861. INSTALLED REPAIR PER UPS EO B727-5310-6801A.

Part: FLANGE — CRACKED (BS 870)

WHILE IN C-CHECK, MAINTENANCE FOUND CRACKS ON FLANGE RUNNING ALONG THE ROW OF THREE FASTENERS BS 870, LT SIDE, WL 201, LBL60. INSTALLED REPAIR PER UPS EO B727-5310-6813A.

Part: DOUBLER — CORRODED (RT ELEV)

WHILE IN "C" CHECK, MAINTENANCE FOUND CORROSION ON RIGHT BALANCE PANEL WHERE BALANCE WEIGHT ATTACHES. MAINTENANCE FABRICATED NEW DOUBLER.

Part: CHORD — CRACKED (NR 3 LE FLAP)

WHILE IN "C" CHECK, MAINTENANCE FOUND NR 3 SLAT CHORD CRACKED AT TAI DUCT CUTOUT. MAINTENANCE REPAIRED IAW SRM 51-40-4.

Part: SEAT TRACK — CORRODED (BS 1166)

WHILE IN "C" CHECK, MAINTENANCE FOUND CORROSION IN WELL OF SEAT TRACK AT STA 1166, RBL 45, WL 208. MAINTENANCE REPLACED SEAT TRACK IAW SRM 53-10-1, 51-10-2, 51-30-2 AND MM 51-20-151.

Part: CLIP — CRACKED (BS 740)

WHILE IN 'C' CHECK, MAINTENANCE FOUND UPPER T-CLIP CRACKED IN RADIUS AT STA 740, RBL 25, WL 201. MX REPLACED T-CLIP IAW SRM 51-10-1, 51-10-2, 51-20-1, 51-20-4 AND 51-30-2.

Part: SUPPORT — CORRODED (BS 740-760)

WHILE IN 'C' CHECK, MAINTENANCE FOUND SUPPORT TO BE CORRODED BEYOND LIMITS AT STA 740-760, LBL 62, WL 208. MX REPLACED SUPPORT IAW SRM 51-10-1.

Part: GATE — CORRODED (MID GALLEY DOOR)

WHILE IN 'C' CHECK, MAINTENANCE FOUND CORROSION ON MID GALLEY DOOR LOWER HORIZONTAL GATE BEAM UNDER NUTPLATES. MX REPLACED LOWER GATE IAW SRM 51-30-2, 51-30-5 AND 51-10-2.

Part: RIB — CRACKED (BS 760)

WHILE IN 'C' CHECK, MAINTENANCE FOUND CRACK INDICATIONS IN THE FWD 2 HOLES IN RIB CHORD AT STA 760, LBL 70.5. MX REPAIRED IAW UPS EO B727-5710-1271-F, APPENDIX F.

Part: SKIN — CRACKED (NR 6 LE SLAT)

WHILE IN 'C' CHECK, MAINTENANCE FOUND CRACK ON LEADING EDGE SKIN OF NR 6 SLAT 20 INCHES DOWN AND 50 INCHES OUTBOARD OF INBOARD END AT A FASTENER. MX REMOVED DAMAGE AND REPAIRED PER SRM 57-50-1, 57-50-3 AND INSTALLED PER SRM 51-30-2.

Part: BEAM — CRACKED (NLG)

WHILE IN 'C' CHECK, MAINTENANCE FOUND CRACK INDICATIONS IN THE NLG BEAM FWD OUTBOARD FLANGE. MX REPAIRED IAW SRM 51-30-2, 51-10-2, MM 51-20-151 AND UPS EO B727-5310-0543.