N628DL

Part: SOCKET — INOPERATIVE (EMERGENCY LIGHT) · airframe 75,933 hrs · 37,078 cycles

DURING LAYOVER CHECK FOUND DOOR 3L EXTERIOR EMERGENCY LIGHT INOPERATIVE. REPLACED SOCKET.

Part: WIRE — DAMAGED (CABIN) · airframe 75,614 hrs · 36,915 cycles

DURING LAYOVER CHECK, MX FOUND THE MID LAVATORY AREA EMERGENCY PATH LIGHTS INOPERATIVE. MX REPAIRED THE PATH LIGHT WIRING. OPS CHECK WAS GOOD.

Part: BULB — BURNED OUT (LAVATORY) · airframe 73,889 hrs · 36,077 cycles

ELECTRICAL ODOR 1L LAV. NO ELECTRICAL ODOR. FOUND HOT PLASTIC ODOR COMING FROM OVERHEAD BULB. REPLACED BULB, CKS OK.

Part: WARNING SYSTEM — INTERMITTENT (R2 DOOR) · airframe 71,850 hrs · 35,015 cycles

ON TAKEOFF R2 DOOR HANDLE RAISED UP FROM LOCKED POSITION DOOR WARNING INTERMITTENT IN COCKPIT. R2 DOOR MTC IN PROGRESS.

Part: GEARBOX — DAMAGED (TE FLAP) · airframe 71,849 hrs · 35,014 cycles

T/E FLAP TRANSMISSION GEARBOX REPAIRED IAW EA 06-097281-03, ME04.

Part: FAN — OVERHEATED (EQUIP COOLING) · airframe 71,115 hrs · 34,640 cycles

GOT AN ELECTRICAL ODOR FOLLOWED BY "EQPT OVHT" MESSAGE. RAN EQUIP OVHT CKLIST AND ODOR DISSIPATED. FOUND NR 1 EQUIP COOL FAN INOP. REPLACED NR 1 EQUIP COOLING FAN. CHECKS GOOD. OK FOR SERVICE. LEAK CHECK GOOD.

Part: BELLMOUTH — CRACKED (APU) · airframe 67,900 hrs · 33,111 cycles

APU AIR INTAKE PLENUM BELLMOUTH CRACKED. MODIFED BELLMOUTH PER SERVICE BULLETIN 757-49-0011.

Part: PLENUM — UNKNOWN (APU) · airframe 67,900 hrs · 33,111 cycles

AIRBORNE AUX POWER AIR INTAKE PLENUM REPLACED IAW ERA 465354-14.

Part: FITTING — WORN (NR 2 PYLON)

NR 2 PYLON FOUND LWR FWD OUTBOARD LUG TO BE 2.008, OVERSIZED SHOULD BE > 2.009. REPAIRED BY FABRICATING AND INSTALLING BUSHING 1.748 ID FROM 15-5 PH IAW DELTA ERA 455545-14AD REV ORIGINAL DATED 5-12-06 APPROVED BY FAA FORM 8100-9.

Part: FRAME — MISDRILLED (NR 2 PYLON)

NR 2 PYLON INBOARD LOWER CHORD FROM PPS 128 TO PPS 138 HAS 8 EACH DRILL MARKS BESIDE FASTENER HOLES. REPAIRED FASTENER HOLES BY FABRICATING AND INSTALLING FREEZE PLUGS 1 EACH .391 X .225 INCH AND 2 EACH .405 X .225 INCH FROM 15-5 PH IAW DELTA ERA 455398-14 REV ORIGINAL DATED 5-1-06 APPROVED BY FAA FORM 8100-9.

Part: TRIPLER — CORRODED (FUSELAGE) · corrosion level 2

CORROSION ON FUSELAGE SKIN TRIPLER BS 1466 TO 1478 WL 138.5 BL 0. REMOVED TRIPLER, FABRICATED AND INSTALLED REPAIR TRIPLER 23 X 12.5 INCHES FROM 2024-T3 .063 IAW B757 SRM 51-40-02, 51-20-01 AND 51-41-00352-013.

Part: ATTACH ANGLE — CORRODED (FUSELAGE) · corrosion level 2

CORROSION ON INTERCOSTAL ATTACH ANGLE IN AFT PIT BS 1320 RBL 6. FABRICATED AND INSTALLED INTERCOSTAL ATTACH ANGLE 6.75 X 1.25 X 1.25 INCHES FROM 7075-T6 .063 IAW DELTA B757 SRM 51-30-01, 51-20-01, 51-10-2, 51-40-02 AND 51-00-00D.

Part: INTERCOSTAL — CORRODED (FUSELAGE) · corrosion level 2

CORROSION ON INTERCOSTAL LWR LEG IN AFT PIT BS 1480 - 1500 LBL 24. REMOVED INTERCOSTAL, FABRICATED AND INSTALLED INTERCOSTAL ANGLE 16.25 X 2.25 INCHES FROM 7075-T6 .050 IAW DELTA B757 SRM 51-40-02, 53-60-04, 51-70-11, 51-70-01.

Part: SHEAR TIE — CORRODED (FUSELAGE) · corrosion level 2

CORROSION ON BS 1400 FRAME SHEAR TIE S-26R. REMOVED SHEAR TIE, FABRICATED AND INSTALLED SHEAR TIE 6.25 X 2.0 INCHES FROM L-ANGLE EXTRUSION 7075-T6 .100" IAW B757 SRM 51-20-01 AND 51-40-02.

Part: PANEL — CORRODED (AFT CARGO BAY) · corrosion level 2 · airframe 62,935 hrs · 31,000 cycles

CORROSION NOTED ON AFT PIT PANEL BS 1440 - 1530 RT. REMOVED CORRODED PANEL AND INSTALLED P/N 146N5391-30 IAW B757 SRM 51-10-01 AND 51-40-02.

Part: SHEAR TIE — CORRODED (FUSELAGE) · corrosion level 2 · airframe 62,935 hrs · 31,000 cycles

CORROSION AFT PIT ON FRAME AND FRAME SHEAR TIE BS 1500 S-29L TO S-27L. REMOVED CORROSION ON FRAME, FOUND TO BE WITHIN LIMITS. REMOVED CORRODED SHEAR TIES, FABRICATED AND INSTALLED 2 EACH SHEAR TIES 5.25 X .75 X .75 INCHES FROM 7075-T6 .040 IAW B757 SRM 53-00-53 FIG 106 DETAIL V, 51-40-02 AND 51-20-01.

Part: ANGLE — CORRODED (FUSELAGE) · corrosion level 2 · airframe 62,935 hrs · 31,000 cycles

CORROSION ON TRANSITION ANGLE, FROM BS 1310 TO 1380 RT SIDE (ENTIRE LENGTH). REMOVED CORROSION. FABRICATED AND INSTALLED REPAIR DOUBLER 40.75 INCHES FROM 2024-T3. 080", 13 X 6.5 INCHES FROM 7075-T6 .071" AND 33.5 X 1 INCHES AND 7 X 1 INCHES FROM 7075-T6 .063" IAW B757 AMM 53-88-01-801.

Part: INTERCOSTAL — CORRODED (FUSELAGE) · corrosion level 2 · airframe 62,935 hrs · 31,000 cycles

CORROSION NOTED ON AFT PIT FLOOR STRUCTURE INTERCOSTAL WEB BS 1460 - 1480 RT. REMOVED CORRODED INTERCOSTAL. FABRICATED AND INSTALLED INTERCOSTAL 19.375 X 7.5 INCHS FROM 7075-T6 .040 IAW B757 SRM 53-60-04 AND 51-40-02.

Part: INTERCOSTAL — CORRODED (FUSELAGE) · corrosion level 2 · airframe 62,935 hrs · 31,000 cycles

CORROSION AFT PIT INTERCOSTAL BS 1540 - BS 1560 LT. FABRICATED AND INSTALLED INTERCOSTAL 19.50 X 3.75 INCHES FROM 7075-T6 .032" IAW BOEING DWG 146N5461-15 AND 51-40-02.

Part: TRANSITION PANEL — CORRODED (FUSELAGE) · corrosion level 2 · airframe 62,935 hrs · 31,000 cycles

LEFT TRANSITION PANEL BS 1410 - 1530 CORRODED BA 1410 TO BS 1530 LT. REMOVED CORRODED PANEL. INSTALLED FABRICATED AND INSTALLED REPLACEMENT WEB 20.875 X 2.75 INCHES FROM 7075-T6 .032 IAW B757 SRM 53-00-04 DETAIL 11 FIG 101, 51-40-02, 51-20-01 AND 51-10-02.

Part: TRANSITION PANEL — CORRODED (FUSELAGE) · corrosion level 2 · airframe 62,935 hrs · 31,000 cycles

CORROSION AFT PIT ON LT TRANSITION PANEL NUMEROUS AREAS FROM BS 1530 TO 1640. REMOVED CORRODED TRANSITION PANEL AND INSTALLED NEW PANEL P/N 146N5431-41 IAW B757 SRM 51-40-08 AND 51-40-02.

Part: DOOR FRAME — CORRODED (FUSELAGE) · corrosion level 2 · airframe 62,935 hrs · 31,000 cycles

CORROSION LT AC BAY DOOR HINGE FRAME FROM BS 900 TO 1040. FABRICATED AND INSTALLED REPLACEMENT BEAM 38 X 1.625 X 2.875 X 1.5 INCHES FROM BAC1505-10047 IAW B757 SRM 51-20-01 AND 51-40-02.

Part: FLOOR SUPPORT — CORRODED (FUSELAGE) · corrosion level 2 · airframe 62,935 hrs · 31,000 cycles

CORROSION ON FLOOR SUPPORT STRUCTURE UPPER WEB FROM BS 1320 - 1340 ABOVE S-30, RBL 9. REMOVED CORRODED WEB. FABRICATED AND INSTALLED REPLACEMENT WEB 20.875 X 2.75 INCHES FROM 7075-T6 .032 IAW B757 SRM 53-00-04 DETAIL 11 FIG 101, 51-40-02, 51-20-01 AND 53-60-04.

Part: TRANSITION PANEL — CORRODED (FUSELAGE) · corrosion level 2 · airframe 62,935 hrs · 31,000 cycles

CORROSION AFT PIT ON RT TRANSITION PANEL BETWEEN BS 1530 TO 1640. FABRICATED AND INSTALLED TRANSITION PANEL REPAIRS 63 X 1.5 INCHES FROM 2024-T3 .063 AND 64 X 3 INCHES FROM 7075-T6 .071 IAW B757 SRM 51-10-01 AND 53-88-01-801.

Part: SPAR — DAMAGED (NR 2 PYLON) · airframe 62,935 hrs · 31,000 cycles

THE NR 2 PYLON INBOARD MID SPAR CHORD HAS 3 ELONGATED HOLES. HOLES WERE OVERSIZED TO CLEAN UP THE DAMAGE AND BUSHED TO ORIGINAL SIZE AND LOCATION.

Part: WEB — CORRODED (FUSELAGE) · corrosion level 2 · airframe 62,935 hrs · 31,000 cycles

CORROSION ON AFT PIT FLOOR STRUCTURE WEB FROM BS 1320 - 1340 LT LBL 9. REMOVED CORRODED WEB. FABRICATED AND INSTALLED REPLACEMENT WEB 20.875 X 2.75 INCHES FROM 7075-T6 .032 IAW B757 SRM 53-00-04 DETAIL 11 FIG 101, 51-40-02, 51-20-01 AND 51-10-02.

Part: FLOORBEAM — CORRODED (BS 1510) · corrosion level 2

FOUND CORROSION AFT PIT ON FLOOR SUPPORT ANGLE LWR SIDE BS 1510, LBL 3. FABRICATED AND INSTALLED REPAIR ANGLE 10 INCHES LONG FROM 7075-T6 .080 IAW B757 SRM 53-60-53 PG 221 AND 222.

Part: FLOORBEAM — CORRODED (BS 1510) · corrosion level 2

FOUND CORROSION, AFT PIT, ON FLOOR SUPPORT ANGLE LWR SIDE BS 1510 LBL 7. FABRICATED AND INSTALLED REPAIR ANGLE 10 X .75 X .75 INCH FROM 7075-T6 .080 IAW B757 SRM 53-60-53 PG 221 & 222.

Part: FLOORBEAM — CORRODED (BS 1510) · corrosion level 2

FOUND CORROSION AFT PIT ON FLOOR SUPPORT ANGLE LWR SIDE BS 1510, RBL 7. FABRICATED AND INSTALLED REPAIR ANGLE 8.75 INCHES LONG FROM 7075-T6 .080 IAW B757 SRM 53-60-53 PG 221 AND 222.

Part: FRAME — DENTED (BS 1480) · airframe 62,935 hrs · 31,000 cycles

FOUND FRAME DENTED AT S-25L IN AFT PIT BS 1480. CUT OUT DENTED AREA IAW B757 SRM 51-70-11. FABRICATED AND INSTALLED FORMED SECTION REPAIR 210.50" BY 4.75" FROM 7075-0 .050" HEAT TREATED TO TPS-1002 IAW B757 SRM 51-20-01 AND 51-70-11.

Part: SKIN — DENTED (FUSELAGE) · airframe 62,935 hrs · 31,000 cycles

FOUND CREASE 28" AFT OF L-4 DOOR AT SILL LEVEL. CUT OUT CREASED AREA IAW B757 SRM 53-00-01 FIG 201. HFEC FOR CRACKS IAW D6-34N301-6-51-00P6. FABRICATED AND INSTALLED REPAIR DOUBLER X 4.75" FROM 2024-T3 0.090" IAW B757 SRM 53-00-01 FIG 201 REPAIR 3.

Part: PANEL — CORRODED (BS 645-765) · corrosion level 2 · airframe 62,935 hrs · 31,000 cycles

FOUND CORROSION ON RT TRANSITION STRIP BETWEEN BS 645 AND 765 (FWD CARGO). FABRICATED AND INSTALLED REPAIR DOUBLER 6-1/4" BY 2.5" BY 1-1/4" BY 3/4" FROM 7075 T6 .071 AND FILLER 2.5" BY 2.8" BY 1/4" FROM 7075-T6 .063" IAW B757 AMM 53-88-01-801.

Part: FLOOR SUPPORT — CORRODED (BS 1400-1440) · corrosion level 2 · airframe 62,935 hrs · 31,000 cycles

FOUND CORROSION AROUND NUTPLATES ON FLOOR SUPPORT RBL NR 10, NR 45 SEVERAL AREAS FROM BS 1400 TO BS 1440. FABRICATED AND INSTALLED REPAIR SUPPORT 102-1/8" FROM BAC1517-2226 IAW B757 SRM 53-00-53 AND 53-87-01-801.

Part: FLOOR SUPPORT — CORRODED (FUSELAGE) · corrosion level 2 · airframe 62,935 hrs · 31,000 cycles

FOUND CORROSION ON FLOOR SUPPORT AT BS 1340 LBL 16 ABOVE S-29L (AFT PIT). FABRICATED AND INSTALLED DOUBLER REPAIR 5-3/4" FROM 301 .032 HD AND REPAIR SUPPORT 17" FROM BAC1517-2226 7075-T65 IAW B757 SRM 51-20-01 AND B757 MM 53-87-01-801.

Part: SKIN — PUNCTURED (BS 1927)

FOUND PUNCTURED HOLE IN EXTERNAL FUSELAGE SKIN BS 1927 LBL 5.5, ABOVE APU. CUT OUT AND REMOVED PUNCTURED AREA. FABRICATED AND INSTALLED REPAIR DOUBLER 4.25" IN DIAMETER FROM 2024-T3 .020 IAW B757 SRM 53-80-01, 51-70-10 FIG 203.

Part: FRAME — CORRODED (BS 1360) · corrosion level 2 · airframe 62,935 hrs · 31,000 cycles

FOUND CORROSION ON FRAME ANGLE BS 1360 BETWEEN S-27L AND S-25L (AFT PIT). FABRICATED AND INSTALLED CHANNEL REPAIR 31" BY 3" FROM 2024-T3 .050" IAW B757 SRM 51-20-01, 51-40-02 AND BOEING DRAWING 453N1801.

Part: INTERCOSTAL — CORRODED (BS 1560 S23-26R) · corrosion level 2

FOUND CORROSION IN AFT PIT ON FRAME UPPER ANGLE BS 1560, S-26R TO S-23R (UPPER SURFACE). CUT OUT CORRODED "C" CHANNEL. FABRICATED AND INSTALLED REPAIR "C" CHANNEL 34" BY 1.25" FROM 2024-T4 .050" IAW B757 SRM 51-30-1, 51-20-01 AND 51-40-02.

Part: PANEL — CORRODED (BS 1200-1310) · corrosion level 2 · airframe 62,935 hrs · 31,000 cycles

FOUND CORROSION ON NUMEROUS AREAS OF TRANSITION ANGLE FROM BS 1200 TO 1310 RT. DRILLED AND INSTALLED NEW TRANSITION PANEL IAW B757 SRM 53-00-53 FIG 101.

Part: INTERCOSTAL — CORRODED (FUSELAGE) · corrosion level 2 · airframe 62,935 hrs · 31,000 cycles

CORROSION ON FLOOR STRUCTURE AT L4 DOOR BETWEEN BS 1640 TO 1681. FABRICATED AND INSTALLED 2 EACH INTERCOSTAL WEBS 21.75 X 3.5 X 1.8 INCHES FROM 7075-T6 .071" IAW B757 SRM 51-30-01, 51-40-05 AND 51-40-02.

Part: FLOOR SUPPORT — CORRODED (BS 1640-1681) · corrosion level 2 · airframe 62,935 hrs · 31,000 cycles

FOUND CORROSION ON FLOOR STRUCTURE AT R-4 DOOR BETWEEN BS 1640 AND BS 1681. REMOVED CORRODED FLOOR SUPPORT. FABRICATED AND INSTALLED FORMED SECTION REPAIRS 3.5" BY 2.25" BY 1" AND 3-9/16" BY 1-5/8" BY 11/16" FROM 7075-T6 .080" AND 1-3/4" BY 5/8" AND 1-3/8" BY 1" FROM 7075-T6 .071" IAW B757 SRM 51-20-01, 51-30-01 AND 51-40-02.

Part: CUSP WEB — CORRODED (BS 996 S23-26R) · corrosion level 2

FOUND CORROSION AT CABIN FLOOR STRUCTURE RBL 65 BS 996. FABRICATED AND INSTALLED REPAIR STIFFENER 3-3/4" BY 3-7/8" FROM 7075-T6 .090" IAW B757 SRM 53-40-13, 51-40-02 PG, 6, 7, AND 51-20-01.

Part: INTERCOSTAL — CORRODED (BS 1400-1420) · corrosion level 2 · airframe 62,935 hrs · 31,000 cycles

FOUND CORROSION ON WEB AT FWD END AT SKIN BELOW FLOOR SUPPORT RBL 2.90 FROM BS 1400 TO 1420 (AFT CARGO). REMOVED CORRODED INTERCOSTAL. FABRICATED AND INSTALLED REPAIR INTERCOSTAL 19-3/8" FROM 7075-T6 .040" FROM B757 SRM 51-10-02, 51-20-01 AND 51-40-02.

Part: FRAME — CORRODED (BS 1640) · corrosion level 2

FOUND CORROSION, AFT PIT, ON ATTACH ANGLE FOR FLOOR AND SIDEWALL PANELS (ALSO MISDRILLED HOLES, LOOSE FASTENERS) BS 1640 S-22R TO S-22L. FABRICATED AND INSTALLED REPAIR ATTACH ANGLE 3.5 X 1.5 INCH AND 2 EA ATTACH ANGLES 1.5 X 2.5 INCH FROM 2024-T3 .050 IAW B757 SRM 53-30-53 AND 51-20-01.

Part: INTERCOSTAL — CORRODED (BS 1600-1620) · corrosion level 2 · airframe 62,935 hrs · 31,000 cycles

FOUND CORROSION IN AFT PIT ON WEB BS 1600 TO 1620 INBD OF S-28L. FABRICATED AND INSTALLED INTERCOSTAL 19-5/8" BY 7-1/2" FROM 7075-T6 .040 IAW B757 SRM 51-20-01 AND 51-40-02.

Part: FLOORBEAM — CORRODED (BS 700) · corrosion level 2

FOUND CORROSION ON FLOOR FRAME UPPER SURFACE, BS 700 INBD OF L2 DOOR AND UNDER CENTER FLOOR PANEL. CUT OUT CORRODED AREA. FABRICATED AND INSTALLED REPAIR DOUBLER 14-1/2" BY 1-1/4" FROM 2075-T6 .063 AND 13" BY 1" BY 1/2" FROM 7075-T6 .080 IAW B757 SRM 53-00-51, 53-30-51 FIG 205 AND 51-20-01.

Part: FLOORBEAM — CORRODED (BS 345) · corrosion level 2 · airframe 62,935 hrs · 31,000 cycles

FOUND CORROSION ON FLOORBEAM BETWEEN R-1 AND L-1 DOORS BS 345. FABRICATED AND INSTALLED REPLACEMENT UPPER CAP 11 FEET BY 2" FROM BAC1505-100617 7075-T73 IAW B757 SRM 53-10-51 PG 217.

Part: INTERCOSTAL — CORRODED (BS 1600-1620) · corrosion level 2 · airframe 62,935 hrs · 31,000 cycles

FOUND CORROSION ON WEB OUTBD OF S-28R FROM BS 1600 TO 1620. REMOVED CORRODED INTERCOSTAL. FABRICATED AND INSTALLED REPAIR INTERCOSTAL 19-5/8" BY 7-1/2" FROM 7075-T6 .040" FROM B757 SRM 51-10-02, 51-20-01 AND 51-40-02.

Part: INTERCOSTAL — CORRODED (BS 1400-1420) · corrosion level 2 · airframe 62,935 hrs · 31,000 cycles

FOUND CORROSION ON WEB OUTBD OF S-28L FROM BS 1400 TO 1420. REMOVED CORRODED INTERCOSTAL. FABRICATED AND INSTALLED REPAIR INTERCOSTAL 19-1/2" BY 7" FROM 7075-T6 .040" FROM B757 SRM 51-10-02, 51-20-01 AND 51-40-02.

Part: FLOORBEAM — CORRODED (BS 720) · corrosion level 2 · airframe 62,935 hrs · 31,000 cycles

FOUND CORROSION ON UPPER SURFACE OF FLOORBEAM AT BS 720 INBD OF L2 DOOR AND UNDER CENTER FLOOR PANEL. FABRICATED AND INSTALLED FLOORBEAM REPAIR 12.25" BY 1.75" BY .9" FROM 7075-T6 .080" AND 15.25" BY 1.8" BY 1" FROM 7075-T6 .063" IAW B757 SRM 53-30-51D FIG 205, SHEET 1-3, 51-20-01 AND 51-40-01.

Part: SEAT TRACK — CORRODED (FUSELAGE) · corrosion level 2 · airframe 62,935 hrs · 31,000 cycles

CORROSION ON LEFT O/B SEAT TRACK BS 1027. FABRICATED AND INSTALLED SEAT TRACK BS 898 TO BS 1075 177 INCHES FROM BAC1520-541 IAW B757 SRM 51-40-02 AND 53-00-52.

Part: GATE — CORRODED (L4 DOOR) · corrosion level 2 · airframe 62,935 hrs · 31,000 cycles

FOUND L-4 DOOR LOWER GATE CORRODED. REMOVED AND REPLACED GATE ASSY ON L-4 DOOR IAW BOEING CMM 52-11-25 AND BOEING SRM 51-20-01.

Part: GATE — CORRODED (L1 DOOR) · corrosion level 2

CORROSION ON L-1 DOOR LOWER GATE. REMOVED AND REPLACED L-1 DOOR LOWER GATE P/N 141N6120-29 IAW B757 SRM 51-40-02.

Part: FRAME — DENTED (BS 1460 S25L) · airframe 62,935 hrs · 31,000 cycles

FOUND AFT PIT FRAME 1460 FRAME DENTED AND GOUGED AT S-25L. CUT OUT DENT FROM FRAME STA. 1460. FORMED AND INSTALLED FRAME REPAIR 12.0" BY 1.0" BY .25" FROM 7075-T6 .063" IAW B757 SRM 53-00-07 PG 201-203, 51-20-01 AND 51-40-02 AND 51-70-11 FIG 1.

Part: UNKNOWN — UNKNOWN (CABIN) · airframe 62,742 hrs · 30,933 cycles

RUBBER/ELECTRIC SMELL WHILE AT ALTITUDE COMING FROM MID CABIN AREA ROWS 19 - 27. RAN SMOKE OR FUMES OR FIRE ELECTRICAL CHECKLIST SMELL DID NOT DISSIPATE UNTIL LATE IN THE DESCENT FOR EMERGENCY DIVERT. MTC REMOVED CEILING PANELS FROM MID AREA INSPECTED CABIN LIGHTING/READING/CALL LIGHTS/BALLAST/AC DUCTS/O2 GENERATORS/WIRING/VIDEO MONITORS/PES EQUIP/OVENS/COFFEEMAKERS. RAN BOTH PACKS ON APU AIR THEN PERFORMED HIGH POWER RUN WITH BOTH ENGINES AND RAN PACKS ON ENG AIR. PERF W/A OF EXT A/C PACK BAYS/WHEEL WELLS/EE COMPT/CARGO/INSP EQUIP COOL ALL CHECKS OK. COULD NOT DUPLICATE.

Part: FUSE — FAILED (EMERGENCY LIGHT) · airframe 59,380 hrs · 29,671 cycles

IR- ON L/O FOUND EMERGENCY EXIT SIGN ABOVE 4L DOOR INOP. RELAMPED, NO HELP. REMOVED AND REPLACED SIGN, NO HELP. INSTALLED ORG. T/S PER WDM 33-51-11, FOUND PWR SUPPLY M737 FUSE BURNED OUT. REPLACED FUSE, OPS CK OK.

Part: BATTERY — DISCHARGED (L1 ENTRY DOOR) · airframe 54,118 hrs · 27,627 cycles

EMERGENCY FLASHLIGHT RED LED DOES NOT BLINK AT L1 MED. REPLACED BATTERY, OPS NORMAL. REINSTALLED STRAP.

Part: ACTUATOR — FAILED (RT MLG) · airframe 52,313 hrs · 26,818 cycles

EICAS, MSGS AFTER GEAR HANDLE RAISED, RIGHT MLG SHOWED DOWN AND GREEN THROUGHOUT. REPLACED RT MLG RETRACT ACTUATOR PER MM. JACKED A/C, PERFORMED 3 GEAR RETRACTION/EXTENTIONS. GEAR OPERATION AND IND CHKS OK PER MM. RETRACT ACT LEAK CHK OK.

Part: SHROUD — DAMAGED (SEAT) · airframe 52,142 hrs · 26,731 cycles

ONE OF TWO RED EMERG ESCAPE PATH LIGHTS RIPPED OUT OF SEAT 26D. DUE TO SHROUD DAMAGE REPLACED SEAT ASSY.

Part: ECU — MALFUNCTIONED (APU) · airframe 51,896 hrs · 26,614 cycles

APU SHUT DOWN IN CRUISE, ONE RESTART ATTEMPTED, FAULT LIGHT AGAIN. NOTE NR 2 GENERATOR WAS DISCONNECTED AT TAKEOFF FROM SFO FOR RIGHT GENERATOR DRIVE LIGHT ILLUMINATING. FOUND APU AUTO-SHUTDOWN FOR OVERSPEED PER FIM REPLACED ECU, CHECK OIL QTY AND APU AREA, ALL CHECKED GOOD. NR 2 GENERATOR FOUND LOW ON OIL, SERVICED TO FULL CHECKED FOR LEAKS NONE NOTED, RAN ENGINE FOR 20 MIN WITH FULL LOAD NO PROBLEMS, REINSPECTED FOR LEAKS NONE NOTED.

Part: WIRE — BROKEN (CABIN) · airframe 48,045 hrs · 24,847 cycles

EMERGENCY EXIT LIGHT INOP AT 2R DOOR. REPAIRED BROKEN WIRES.

Part: LIGHT — INOPERATIVE (EXTERIOR) · airframe 47,797 hrs · 24,724 cycles

R1 EXTERIOR EMERGENCY LIGHT INOP. RELAMPED LIGHT.

Part: BOLT — WRONG PART (COCKPIT) · airframe 46,747 hrs · 24,211 cycles

OVERHEAD WIRE BUNDLE CHAFED BY MOUNTING BOLT HOLDING LIGHT ASSY M10549 CAUSING DAMAGE TO ABOUT 8 WIRES. SEVEN CIRCUIT BREAKERS WERE POPPED ON OVERHEAD.

Part: COMPRESSOR — FAILED (NR 1 ENGINE)

NR 1 ENGINE SHUTDOWN DUE TO COMPRESSOR STALL. FOUND 10 STAGE COMPRESSOR DAMAGED. REPLACED ENGINE.

Part: VALVE — MALFUNCTIONED (NLG)

GEAR DOOR LIGHT REMAINED ILLUMINATED AFTER GEAR RAISED. GEAR PLACED TO OFF AND UP WITH NO STATUS CHANGE. GEAR CYCLED DOWN THEN UP WITH NO STATUS CHANGE. REPLACED NLG DOOR SAFETY VALVE.

Part: WEDGE — DELAMINATED (NR 5 LE SLAT)

NR 5 L/E SLAT T/E WEDGE IS DELAMINATED AT I/B END APPROX 4 BY 6. REMOVED AND REPLACED SLAT.

Part: LIGHT — MISSING (CABIN)

EMERGENCY TRACK LIGHT AT 3B MISSING 1 BULB AND 1 LENS. REPLACED SAME.

Part: WEDGE — DELAMINATED (NR 6 LE FLAP)

T/E WEDGE DELAMINATED, REPLACED WEDGE PER SRM 57-43-2.

Part: SKIN — FATIGUE (NR 1 ENG STRUT)

THE NR 1 ENGINE NACELLE STRUT SKIN WAS FOUND CRACKED IN THE UPPER FWD CORNER OF 442 AT ACCESS PANEL. THE CRACK LENGTH MEASURED 1 INCH LONG. THE STRUT SKIN IN THIS LOCATION IS THREE LAYERS OF 0.080 CLAD 2024-T3 WHICH ARE STRUCTURALLY BONDED. AT LETTER CHECK, MTC REPORTS CRACK HAS PROGRESSED PAST THE SECOND STOP DRILL AND IS OUTSIDE THE ALLOWABLE CRACK REGION OF FIG 2. ALSO, MTC REPORTS AN ADDITIONAL CRACK EMANATING FROM THE ACCESS HOLE IMMEDIATELY AFT THE 443 AT ACCESS PANEL, SEE FIG 3 FOR LOCATION AND LENGTHS OF THE 2 CRACKS.

Part: SIGN — DAMAGED (L1/R1 DOOR)

L1 AND R1 EMERGENCY EXIT IDENTIFIER LAMP ASSEMBLIES DAMAGED. REPLACED SAME, CHECKS NORMAL.

Part: BULB — FAILED (CABIN)

EMERGENCY LIGHT ABOVE SEATS 34 D/E INOPERATIVE. RELAMPED, CHECKS NORMAL.

Part: FLOORBEAM — CORROSION (FS 720)

DEFERRED NR CARD C/N 7648, DFW - 3-30-95 - J1 CHECK NR 164. CORROSION AROUND NUTPLATES ON FLOORBEAM STA 720 BETWEEN LBL 45.5 AND CENTERLINE. REPAIRED PER SRM 53-30-51.