N77865

Part: FRAME — CORRODED (ZONE 100) · corrosion level 2 · airframe 72,509 hrs · 21,526 cycles

AFT CARGO, FLOOR AREA, BS 1460, BTWN STG 29R TO STG 30, FRAME HAS CORROSION. PART FABRICATED IN HOUSE PER DWG146N2063 AND DWG 140N2063. PERFORMED A REPAIR IAW 757-5360-13-A4229 1 THROUGH 9 WITH NO DEVIATIONS EC/RA:5360-02086.

Part: FLOOR SUPPORT — CORRODED (ZONE 100) · airframe 72,509 hrs · 21,526 cycles

AFT CARGO, FLOOR SUPPORT, BS 1400 - 1420, S29 - 30R, CORRODED. BLENDED REPAIR WITHIN LIMITS.

Part: FLOOR SUPPORT — CORRODED (ZONE 100) · airframe 72,509 hrs · 21,526 cycles

AFT CARGO, FLOOR SUPPORT, BS 1400 - 1420, S29 - 30L., CORRODED. REMOVED IAW SRM 53-60-04-1A-0, FIG 101, SHEET 2, DETA IL II. FABRICATED A NEW FLOOR SUPPORT AND BRACKET, AND INSTALLED IAW SRM 51-40-02.

Part: FRAME — CORRODED (ZONE 100) · corrosion level 2 · airframe 72,509 hrs · 21,526 cycles

AFT CARGO, FLOOR AREA, BS 1420, BTWN S29L - 28R, FRAME HAS CORROSION. PART FABRICATED IAW DWG 146N5426, REV A. PERFORMED A REPAIR IAW 757-5360-13-A4238 F IGURES 1 THROUGH 12 WITH NO DEVIATIONS EC/RA:5360-02087.

Part: WINDOW FRAME — DENTED (ZONE 200) · airframe 72,509 hrs · 21,526 cycles

MAIN CABIN, LT BS 500 BELOW PASSENGER WINDOW FRAME HAD A DENT. REPAIRED THE WINDOW FRAME BS 500 BTW S15L AND S16L IAW EC/RA 53 30-07671 AND EA 757-5330-13-A4230, REV-. MAJOR REPAIR ACCOMPLISHED AND ALL RII STEPS VERIFIED.

Part: BRACKET — CORRODED (ZONE 100) · corrosion level 2 · airframe 72,509 hrs · 21,526 cycles

BULK CARGO, BS 1520 ABOVE STRINGER 30R, ANGLE BRACKET WAS CORRODED. R & R THE BRACKET BS 1520, S20 - 30R IAW SRM 51-40-02-OG-0.

Part: FLOOR SUPPORT — CORRODED (ZONE 100) · corrosion level 2 · airframe 72,509 hrs · 21,526 cycles

BULK CARGO, FLOOR AREA, CLOSE TO BS 1500, BETWEEN S29 - 30, FLOOR SUPPORT SPLICE HAS CORROSION. REMOVED AND REPLACED TWO FLOOR SUPPORT SPLICES IN THE AFT CARGO BAY. BETWEEN BS 1500 - 1520 IAW SRM 51-40-02-0G-0.

Part: DRAG FITTING — CRACKED (ZONE 400) · airframe 72,509 hrs · 21,526 cycles

NDT ROTO INSPECTION ON NR 1 ENG PYLON DRAG FITTING. NOTED A CRACK IN HOLE NR 8 AT TOP OF SKIN AT THE 3 O'CLOCK. ACCOMPLISHED A REPAIR IAW EA 757-5720-13-A4226, AND EC/RA 57 20-03596, PART 1 STEP 1.

Part: FLOOR SUPPORT — CORRODED (ZONE 200) · airframe 72,509 hrs · 21,526 cycles

BULK CARGO, BETWEEN BS 1500 - 1520, FLOOR SUPPORTS HAVE CORROSION AT NUTPLATES AREA (4 PLACES). PART FABRICATED REMOVED AND REPLACED FLOOR SUPPORT AT AFT CARGO COMP BS 1500 TO 1520 IAW SRM 51-40-02-0G-0.

Part: SKIN — CRACKED (ZONE 800) · airframe 72,509 hrs · 21,526 cycles

EA 5210-03219 REV C: L4 ENTRY DOOR INTERNAL STRUCTURE CRACKED WITH LOCAL PERFORATION THROUGH SKIN, LOCATED BTWN THE UPPER HINGE FITTING AREA. PERFORMED REPAIR IAW EA 757-5210-13-A4216, ATTACHED TO THIS ECRA AS FIGURES 1 THROUGH 15 WITH NO DEVIATION S ALLOWED. IAW EC/RA:5210-03452. MAJOR REPAIR ACCOMPLISHED.

Part: LONGERON — CORRODED (ZONE 100) · corrosion level 2 · airframe 72,509 hrs · 21,526 cycles

APU COMPARTMENT LT BS 1885-1890 ABOVE APU DOOR LONGERON, METALIC HONEYCOMB SKIN INNER SURFACE CORRODED. REPAIRED AREA OF APU COMPT. LT BS 1885-1890 IAW SRM 51 -70-10-2R-0. PERFORMED POST CURE INSPECTION IAW NTM PART 451-00-03. DISBOND - DELAMINATION FREE. MAJOR REPAIR ACCOMPLISHED AND VERIFIED.

Part: FITTING — CRACKED (ZONE 200) · airframe 72,509 hrs · 21,526 cycles

L2 DOOR CUTOUT, FWD FRAME, MECHANISM, SUPPORT STRUCTURE IS CRACKED. REMOVED AND REPLACED FITTING ON L2 DOOR FWD CUTOUT FRAME BS 684 -692.38. IAW SRM 51-40-02-0G, DWG 143N8375.

Part: ANGLE — CORRODED (ZONE 100) · corrosion level 2 · airframe 72,509 hrs · 21,526 cycles

FUSELAGE APU INLET DOOR CUTOUT BS 1825, STRINGERS 3-6R, INNER STRAP HAS EXFOLIATION. AFT STRAP WAS REPAIRED IAW SRM 53-80-15-2R-1, REPAIR 1, FIGURE 202, DETAIL I AND TWO ANGLES SUPPORT AND ONE FWD STRAP WERE REMOVED AND REPLACED IAW SRM 51-40-02-0G-0. COMPLIED WITH MAJOR REPAIR ANR RII REQUIREMENTS.

Part: PLATE — CORRODED (ZONE 100) · airframe 72,509 hrs · 21,526 cycles

UPON REMOVAL OF TRANSITION PANEL AFT CARGO COMPARTMENT FR1380/S26R-S27R, FOUND PLATE WITH CORROSION. REF N RC 137865. REMOVED AND REPLACED SPLICE AT AFT CARGO COMP. BETWEEN STA 1380 TO STA 1440 RH SIDE IAW B757-300 SRM 51-40-02-0G-0. REF NRC 1378 65.

Part: PLUG — DAMAGED (NR 2 ENGINE) · airframe 72,509 hrs · 21,526 cycles

(SDR)(19-0671-1-0004) CUSTOMER REQUEST - DO A HIDDEN DAMAGE INSP ECTION AT NUMBER 2 ENG DUE TO A BORESCOPE PLUG MISSING AT THE LP COMPRESSOR I/B UPR FAIRING AREA. REF NRC 138155. SDR WAS ENTERED. ACCOMPLISHED E2 LP COMPRESSOR FAIRING AREA HIDDEN DAMAGE INSPECT ION IAW B757 AMM 03-72-62-200-802. PERFORMED DVI AT NO 2 ENG I/B T/R BIFURICATION DUCT IAW B757 AMM 03-78-30-200-801. NO DAMAGE NOTED AT HIGH SPEED GEAR BOX RADIAL DRIVE AREA OR T/R BIFURCATIO N DUCT. SDR:4332. REF NRC 138155.

Part: SKIN — CORRODED (ZONE 200) · corrosion level 2 · airframe 72,509 hrs · 21,526 cycles

AFT CABIN METALIC PRESSURE DECK BETWEEN BS 1680 - 1720, UPPER SURFACE CORRODED BETWEEN LT CREASE BEAM TO RT CREASE BEAM. REF NRC 137952. REMOVED CORROSION AT AFT CABIN FLOOR METALIC PRESSURE DECK BETWE EN BS 1680 - 1720 UPPER SURFACE AND FOUND WITHIN LIMITS IAW SRM 51-10-02, SRM 53-60-51-01-1, SRM 53-00-51-1A-1 AND REMOVED AND REPLACED DOUBLER IAW SRM 51-10-02 SRM 51-40-02.

Part: TRANSITION PANEL — CORRODED (ZONE 100) · airframe 72,509 hrs · 21,526 cycles

BULK CARGO, FLOOR AREA, BS 1520 , RT TRANSITION PANEL LOWER SURFACE HAS CORROSION. PERFORMED REPAIR AT TRANSITION PANEL BS 1520 TO 1640 IAW SRM 53-00-53-2R-2.

Part: STRINGER CLIP — CORRODED (ZONE 100) · airframe 72,509 hrs · 21,526 cycles

STRINGER CLIP CORRODED. REMOVED AND REPLACED THE STRINGER CLIP IAW SRM 51-40-02-OG-0.

Part: TEE ANGLE — CORRODED (ZONE 200) · airframe 72,509 hrs · 21,526 cycles

CORROSION FOUND AT TEE CHORD LOWER SURFACE AT BS 900 BOTTOM SECTION. PERFORMED TEE CHORD REPAIR ON BS 900 BOTTOM, FABRICATED PARTS ON TRAVELER'S T25/1841651, T25/1841652 AND T25/1841653 IAW SRM 51-70-06, APPLIED TREAT, PRIMER, TOP COAT AND CIC.

Part: ANGLE — CORRODED (ZONE 100) · airframe 72,509 hrs · 21,526 cycles

UPON REMOVAL OF TRANSITION PANEL AT AFT CARGO BAY BS 1360 - 1380, S26R - S27R, FOUND WEB ASSY WITH CORROSION. REMOVED AND EVALUATED DAMAGE AT WEB ASSY AND FOUND WITHIN LIMITS IAW SRM 53-60-04-1A, AFTER FURTHER EVALUATION CORROSION IN ANGLE NOTED, EVALUATED CORROSION IN ANGLE AND FOUND OUT OF LIMITS, REMOVED AND REPLACED ANGLE IAW SRM 51-40-02-0G-0 SRM 53-60-04-1A.

Part: BRACKET — CRACKED (ZONE 100) · airframe 72,509 hrs · 21,526 cycles

ONE BRACKET CRACKED AT THE LOWER LEFT WING OT BODY FAIRING STRUCTURE AT BS 1040, LOCATED AT THE FWD END OF THE BEAM. REMOVED AND REPLACED THE BRACKET ON LT WTB FAIRING STRUCTURE AT BS 1040 IAW SRM 51-40-02-0G. & DWG 149N7553.

Part: BRACKET — CORRODED (ZONE 100) · corrosion level 2 · airframe 72,509 hrs · 21,526 cycles

RIGHT UPPER WTB, UNDER FAIRINGS, BTWN BS 1080 - 1100, PANEL BRACKET SUPPORT HAS CORROSION. REMOVED AND REPLACED TEE BRACKET ON RT WING UPPER WTB STRUCTURE AT BS 1080 IAW SRM 51-40-02-0G, DWG 149N7552.

Part: CHANNEL — CORRODED (ZONE 200) · corrosion level 2 · airframe 72,509 hrs · 21,526 cycles

L1 DOOR LOWER CUTOUT ATTACHED INTERCOSTAL CORRODED. REMOVED AND REPLACED TWO EA CHANNELS AT L1 DOOR LOWER CUTOUT IAW SRM 51-40-02-0G-0.

Part: CREASE BEAM — CORRODED (ZONE 200) · corrosion level 2 · airframe 72,509 hrs · 21,526 cycles

(SDR) MAIN DECK RH SIDE CREASE BEAM BETWEEN STA 1290 AND STA 140 0 HAS CORROSION EXFOLIATED. ESFR ENTRY CREASE BEAM WAS EXFOLIATED REMOVE DAMAGE CREASE BEAM IAW SRM 51- 40-02, FABRICATED NEW CREASE BEAM, TRAVELER:T25/1841659, LOCATED AND DRILLED IAW SRM 51-40-05, TREATED AND PRIMED IAW SRM 51-20- 01, TOP COATED IAW AMM 51-21-15, INSTALLED NEW CREASE BEAM IAW SRM 51-40-02. SFR:4135. MAJOR REPAIR ACCOMPLISHED AND VERIFIED.

Part: FLOOR SUPPORT — CORRODED (STA352) · corrosion level 2 · airframe 72,509 hrs · 21,526 cycles

MAIN DECK FLOOR AREA RBL 1 AT FR 352 FLOOR SUPPORT HAS SURFACE CORROSION. PERFORMED REPAIR AT MAIN DECK FLOOR SUPPORT BETWEEN RBL 1 FR 352 IAW SRM 51-70-11-0G-0.

Part: SEAT TRACK — CORRODED (ZONE 200) · corrosion level 2 · airframe 72,509 hrs · 21,526 cycles

CORROSION ON CABIN SEAT TRACK CENTER OF CROWN RBL 46, BS 1060 - 1180. REMOVED CORROSION IAW AMM 51-00-53-102-054; EVALUATED AS FOLLOW 0. THICKNESS 0.185", MATERIAL LOSS 0.050", MATERIAL REMAINING 0.135", FOUND TO BE WITHIN LIMITS IAW SRM 53-00-5 2-1A-1, FABRICATED A NEW SEAT TRACK IAW DWG 144N5021, INSTALLED THE NEW SEAT TRACK IAW SRM 51-40-02.

Part: SEAT TRACK — CORRODED (ZONE 200) · corrosion level 2 · airframe 72,509 hrs · 21,526 cycles

CORROSION ON CABIN SEAT TRACK CENTER OF CROWN, LBL 46, BS 1080 - 1180. REMOVED AND REPLACED SEAT TRACK IAW SRM 51-40-02-0G-0.

Part: FRAME — CORRODED (ZONE 100) · corrosion level 2 · airframe 72,509 hrs · 21,526 cycles

AFT CARGO, FLOOR AREA, BS 1440, BTWN S29 - 30L, FRAME HAS CORROSION. REMOVED AND REPLACED DOUBLER IAW SRM 53-60-07-1A-0, SRM 51-40- 02, & DWG 146N1013, REV B. RESTORED SURFACE PROTECTION IAW SRM 51-20-01 & AMM 51-21-15.

Part: FLOOR SUPPORT — CORRODED (ZONE 200) · corrosion level 2 · airframe 72,509 hrs · 21,526 cycles

CORROSION UNDER THE NUTPLATE AT CABIN FLOOR STRUCTURE BS 353 RBL 24. REMOVED CORROSION AT CABIN FLOOR STRUCTURE STA 353 RBL 24 IAW B7 57-300 SRM 51-10-02-0G, CHECKED LIMITS MATERIAL LOSS 0.016" MAX ALLOWED IS 0.006 OF THICKNESS ORIGINAL 0.063" FOUND TO BE OUT OF LIMITS P/N 141N516003, IAW SRM 53-00-51-1A-1 T93963. REMOVED FLOOR SUPPORT IAW SRM 51-40-02-0G.

Part: VALVE — MALFUNCTIONED (ZONE 400) · airframe 72,197 hrs · 21,416 cycles

LEFT ENG HIGH STAGE EICAS C, THE LEFT ENGINE HPSOV IS CLOSED BECAUSE THE HIGH STAGE BLEED PRESSURETOO HIGH. CREW ABORTED TAKEOFF AT APPROX 20KTS. REF MEL 3611P FOR HPSOV DDP ACCOMPLISHED REQUEST MEL ON #1 ENG. MEL HAS BEEN COMPLIED WITH AND VALVE LOCKED OUT. MEL APPROVED. PLACED ON MEL. DDP ACCOMPLISHED, *DM* AMONG THE POSSIBLE CAUSES IN T/S TREE 36-10 TREE 812 IS A A REGULATOR VALVE 19-3611-9-0004 AND A PILOT VALVE 19-3611-9-0001.

Part: OIL SYSTEM — OVERSERVICED (APU) · airframe 72,040 hrs · 21,364 cycles

FAULT LIGHT ON DURING APU START. SECOND ATTEMPT MADE AFTER CLEARING FAULT. PERFORMED APU ECB BITE IAW FIM 49-11 TASK 875 & NOTED LOW OIL PRESSURE FLAG ON LAST 3 RUNS. REJECTED HMG MUST WORK DISREGARD PREVIOUS CALL, CONFIG ISSUE, HMG CURRENTLY FUNCTIONAL OPS CHECKED GOOD. NO APU DOOR MSG, VERIFIED APU INTAKE DOOR IS CLOSED & THE EICAS STATUS MESSAGE APU DOOR IS NOT DISPLAYED. VERIFIED THE HMG OPS NORMAL IAW AMM 24-25-00/501. LOW OIL PRESS BITE FIM 49-11/881. ADJ M&L TO 4 COMPLIED WITH 49-11 FAULT TREE 881, FOUND APU OIL LEVEL ABOVE FULL LINE. REMOVED FILL CAP & OIL OVERFLOWED OUT OF PORT. SIPHENED OIL & FOUND NO EVIDENCE OF FUEL ODOR. RAN APU 3 TIMES, OPS CHECK GOOD WITH NO FAULTS FOUND.

Part: SKIN — GOUGED (ZONE 100) · airframe 71,995 hrs · 21,353 cycles

IMPACT DAMAGE TO SKIN WITH MULTIPLE DEEP SCRATCHES & GOUGES, JUST BELOW & AFT OF AFT CARGO DOOR, BETWEEN S27R & 28R RUNNING FROM APPROX 6" FWD OF FRAME 1460 TO APPROX 10" AFT OF FRAME 1500.AFTER INITIAL EVALUATION DAMAGE IS 55 INCHES LONG. SOME OF THE GOUGES ARE .015 DEEP ONE MEASURES .017. REF SRM 53-60-01 DAMAGE UPDATE STA.1455-1460 BETWEEN STR. 26R AND 28R , 9EA MAX DEPTH .015 WITH A RANGE OF .006-.015. STA. 1460-1480 ,23EA MAX DEPTH .015 WITH A RANGE OF .002-.015 . STA. 1480-1500 ,10EA MAX DEPTH .015 WITH A RANGE OF 002- .015. STA 1500-1512 , 7EA MAX DEPTH .021 WITH A RANGE OF .001-.021. ALL DAMAGE IS LOCATED BETWEEN STR. 26R TO 28R. BS 1455-1512. REF SRM 53-60-01-01-1 FIG 1. ACOMPLISHED STEPS 1-5 OF AVO15248, PERFORMED HFEC OF BLENDED SKIN AND HFEC ROTARY SCAN OF REMOVED FASTNERS IAW AVO 15248. NO DEFECTS NOTED, ACCOMPLISHED AVO NDT REQUIREMENTS IAW STEP 4 A,A, 4. ECRA 5360-01996 HAVE BEEN COMPLETED.

Part: BOTTLE — NO DISCREPANCY (ZONE 800) · airframe 71,973 hrs · 21,348 cycles

R2 DOOR SLIDE AND BOTTLE, PLEASE VERIFY R2 DOOR-MOUNTED ESCAPE SLIDE BOTTLES EXPIRATION DATE AND THE SLIDE EXPIRATION DATE AND CONTACT TOMC WITH THE DATES ON BOTH AND DOCUMENT HERE ALSO PLEASE RECORD THE SLIDE P/N AND SN AND THE BOTTLE P/N AND S/N ON THIS LOG THIS IS THE INFORMATION FOR A/C 0865 R2 DOOR SLIDE.

Part: ACCESS DOOR — MISSING (ZONE 400) · airframe 71,905 hrs · 21,330 cycles

PDA 1 ENG #2 OIL SERVICING DOOR MISSING ON ARRIVAL. PRESUME PANEL DEPARTED FROM AC LOGPAGES 5605104, 5605196 ASSOCIATED WITH THIS LOGPAGE... INSTALLED NEW OIL SERVICING DOOR ON ENG #2 REF AMM 71-11-04-038-075-R00.

Part: HANDLE — FALSE INDICATION (ZONE 800) · airframe 71,697 hrs · 21,275 cycles

DOOR 2L SLIDE LIGHT NOT ILLUMINATING WITH HANDLE ARMED. CYCLED DOOR HANDLE AND CHEKED OK. NO MX ACTION. OPS CHECKS GOOD MULTIPLE TIMES.

Part: IDG — FAULTY (NR 2) · airframe 71,653 hrs · 21,265 cycles

GENERATOR DRIVE SYSTEM EICAS MESSAGE (01=L,02=R) GEN DRIVE DISPL AYED. GEN DRIVE LIGHT ON. GEN DRIVE DISCONNECTED 02 ON CLIMB OUT COMPLETED CHECKLIST"R IDG OIL LEVEL" MSG PERFORMED BPCU BITE IN REFERENCE TO 24-20 FAULT TREE 801 AND FOUND THE FOLLOWING MESSAGES PRESENT FOR THE R GEN DRIVE SYSTEM: "IDG HIGH RISE TEMP", "SERVICE IDG", "IDG/PRESSURE SW WIRING", "UNDER FREQ TRIP", "IDG/PMG WIRING", "DISCONNECT TRIP", "IDG NOT DISCONNECTED", AND "IDG LOW OIL PRESSURE". EICAS STATUS MESSAGE "R IDG OIL LEVEL" ALSO PRESENT. USED PROCEDURE 24-11-01-212-005 TO FLUSH IDG OIL LINES DUE TO THE IDG BEING FOUND WITHOUT OIL. REMOVED IDG FROM #2 ENGINE IAW AMM 24-11-01, REMOVED SCAVENGE FILTER FROM REMOVED IDG FOUND NO DEBRIS OR METALLIC PARTICLES, FLUSHED IDG OIL LINES FOUND NO DEBRIS OR SIGNS OF LEAKAGE IAW AMM 24-11-01 FOUND PIN 9 ON D1394 PUSHED BACK. PUSH IT IN AND LOCKED IN PLACE. INSTALLED ENGINE 2 WAS RAN AND IDG OPS CHECKED GOOD. NO LEAKS FOUND. REF AMM 24-11-01.

Part: BATTERY PACK — INOPERATIVE (ZONE 200) · airframe 70,968 hrs · 21,059 cycles

(SUPPORT TASK) EMERGENCY BATTERY PACK AT LOCATION M11488 THAT FAILED OPS CHEC K AND WAS REMOVED AND REPLACED ON LOG PAGE 9286036, REQUIRE SDR. TRANSCRIBED FROM HAECO GSO NR 9286039 COMPLETE VERIFIED BATTERY PACK WAS REMOVED AND REPLACED IAW B757 AMM 33-51-07 ON LOGPAGE 9286036 SDR COMPLETED. HAECO GSO MECH V950223 INSP QC442

Part: CHARGER — INOPERATIVE (ZONE 200) · airframe 70,968 hrs · 21,059 cycles

(SUPPORT TASK) EMERGENCY BATTERY CHARGER AT LOCATION M11486 THAT FAILED OPS CHECK AND WAS REMOVED AND REPLACED ON LOG PAGE 9286036, REQUIRE SDR. BATTERY CHARGER WAS REMOVED AND REPLACED IAW B757 AMM 33-51-07 ON LOG PAGE 9286036,

Part: BATTERY PACK — INOPERATIVE (ZONE 200) · airframe 70,968 hrs · 21,059 cycles

(SUPPORT TASK) EMERGENCY BATTERY PACK AT LOCATION M736 THAT FAILED OPS CHECK AND WAS REMOVED AND REPLACED ON LOG PAGE 9286036. BATTERY PACK WAS REMOVED AND REPLACED IAW B757 AMM 33-51-07 ON LOG PAGE 9286036,

Part: BATTERY PACK — INOPERATIVE (ZONE 200) · airframe 70,968 hrs · 21,059 cycles

(SUPPORT TASK) EMERGENCY PACK AT LOCATION M11486 THAT FAILED OPS CHECK AND WAS REEMOVED AND REPLACED ON LOG PAGE 9286036, BATTERY PACK WAS REMOVED AND REPLACED IAW B757 AMM 33-51-07 ON LOGPAGE 9286036.

Part: INDICATOR — FAULTED (ZONE 800) · airframe 70,909 hrs · 21,039 cycles

DOOR 2R SLIDE LIGHT DOES NOT ILLUM WHEN DOOR IS ARMED0 CYCLED DO OR 2 TIMES TO NO EFFECT VERIFIED GIRT BAR IS ENGAGED. APPROVED COMPLIED WITH MEL 2566T. R&R DOOR 2 RH ESCAPE SLIDE ARM LIGHT INDICATOR PER AIPC 33-51-11-05. OPS CHECK GOOD.

Part: FRAME — CRACKED (L2 DOOR) · airframe 69,039 hrs · 20,419 cycles

L2 PASSENGER DOOR EXTERNAL FRAME FWD AREA NEXT TO THE UPPER ARM THERE IS (01 EA) CRACK. REPAIRED EXTERNAL FRAME FWD AREA ON DOOR 2L IAW SRM 52-10-0 2-2R-1, REMOVED AND REINSTALLED HOUSING AREA SHEAR PIN IAW B757 AMM 52-11-01-80 AND REMOVED AND REINSTALLED EMERGENCY SLIDE ASSY IAW AMM 25-66-01-004-154.

Part: ANGLE — CRACKED (LT MLG WW) · airframe 69,039 hrs · 20,419 cycles

B757-06-3-0236 - CRACK ON ANGLE FWD CUTOUT LH W/W ON FIRST FRAME , O/B SIDE. REPLACED BRACKET IN FIRST FRAME O/B SIDE W/W IAW B757-300 SRM 51-40-02-09-0

Part: SCUFF PLATE — CRACKED (R1 DOOR) · airframe 69,039 hrs · 20,419 cycles

B757-52-3-0106 - CRACK ON SCUFF PLATE AFT POSITION R1 DOOR. REMOVED AND REPLACED SCUFF PLATE AFT POSITION RT DOOR P/N: 141N8 627-2 BATCH: 0004294537 IAW B757 AIPC 53-15-51-06, AMM 53-13-01- 424-003.

Part: COMPUTER — INTERMITTENT (THRUST MANAGE) · airframe 69,004 hrs · 20,410 cycles

A/T DISCONNECT ON TAKE OFF RERACKED TMC COMPUTER AND ACP''D TEST 02, TEST 10 AMD TEST 30 ALL PASSED DUE TO RETURN TO BLOCKS AND SUGGEST REPLACING TMC PULLED AND COLLARED TMC AC, DC, &, SERVO C/B'S AND APPLIED PLACARD. REQUEST DEFERRAL. C/W MEL. REPLACED TMC PER MM 22-31-01. MCDP OPS CHECKS GOOD ON TEST 2,10 AND 30. NO FAULTS NOTED. ACFT FULL CAT CAPABILITY RESTORED PER M M 22-00-02-201 AND MM22-10-00.

Part: VALVE — LEAKING (WASTE TANK) · airframe 68,939 hrs · 20,388 cycles

FOUND BLUE WATER(TOILET) LEAKING FROM AIRCRAFT BELLY DRAIN JUST AFT OF AFT CARGOPIT DOOR BLUE WATER LEAK COMING FROM FWD. WASTE TANK BALL VALVE. P# SIDEWALL PANEL FOR WASTE TANK ACCESS REMOVED PACKINGS IN STOCK AND ORDERED PHOTO OF VALVE LEAK LAV TANKS HAVE BEEN DUMPED AND RINSED OUT. REMOVED WASTE TANK DRAIN VALVE PER AMM 38-32-38-004-001. NEED TO 2651-278-24, M&E 53-3832-9-0003 IPC REF 38-32-30-03 ITEM 100. INSTALL NEW VALVE PCN 2651-278-23 M/E53-3832-9-0002. NOT STOCKED ORD.

Part: FLAP SYSTEM — FAULTED (NA) · airframe 68,513 hrs · 20,270 cycles

TE FLAP DISAGREE ON FINAL. SMALL SPLIT. FLGHT CREW REPORTED FLAP LEVER WAS NOT IN THE DETENT AFTER LANDING, FOUND NO EXISTING OR LAST FLT FAULTS ON FSEU''S. STOWED FLAPS AND SLATS ELECTRICALLY AND THAN CYCLED FLAPS IN NORMAL MODE SEVERAL TIMES. REF FIM 27-51 FAULT TREE 808. ALSO CHECKED FLAP POSITION TRANSMITTERS ANGLE ACCURACY, REF AMM 27-58-01-825-003 PAGE 11 TABLE A. ALL VALUES ARE WITH IN LIMITS AND FLAP OPERATION NORMAL.

Part: UNKNOWN — UNKNOWN (UNKNOWN) · airframe 67,388 hrs · 19,923 cycles

DURING T/O ROLL AFTER T/O THRUST APPLIED HAD MOMENTARY RIGHT THRUST REV LIGHT. ACCOMPLISHED #2 ENGINE THRUST REVERSER DEACTIVATION PER MEL CARD AS REQUIRED. REQUESTING MEL. PLACARD APPLIED TO INST PANEL. 78005 AND AMM 78-31-00-201. CB ON P11 AND P6 PULLED AND COLLARED. PERFORMED OPS CHECK OF ENG 2 T/R COULD NOT DUPLICATE FAULT. PERFORMED OPS CHECK REF FIM 78-36 TASK 809 NO FAULTS FOUND. CYCLED ENG 2 T/R 10 TIMES NO FAULT FOUND BITE TEST CLEAN OPS CHECK GOOD OK TO CONTINUE.

Part: LINE — DAMAGED (HYD SYS) · airframe 66,571 hrs · 19,647 cycles

GEAR DOOR INDICATION AFTER TAKEOFF. MSG CLEAR AFTER QRH PROCEDURE. LIFTED AC OFF GROUND USING JACKS REF MM 07-11-01-852-016. TILT ACTUATOR REF LP 5353105 FOUND BRAIDED HYD LINE ON TRUNK POSITION ACTURATOR SPLIT AND LEAKING FLUID. UPDATE, FOUND ON RIGHT MAIN GEAR REMOVED DAMAGED LINE AND INSTALLED SERVICEABLE ONE PER AMM 32-32-15-404-007., LEAK CHECK GOOD AT THIS TIME. PERFORMED MAIN LANDING GEAR EXTENSION AND RETRACTION SYSTEM TEST REF MM 32-32-00-705-003, TEST PASSED NO ISSUES FOUND AT THIS TIME. AC OK FOR SERVICE. PERFORMED HYD LEAK CHECK OF HYD PERFORMED REQUIRED RII INSP AND VERIFIED GEAR EXTENSION AND RETRACTION SYSTEM OPERATES AS REQUIRED WITH NO LEAKS. REF AMM 32-32-00-705-003. SERVICED LEFT HYD PER AMM 12-12-01-613-015.

Part: SKIN — DENTED (FUSELAGE) · airframe 69,039 hrs · 20,419 cycles

FOUND DENT AFT OF LAVATORY SERVICE DOOR NEAR OLD STUCTURAL REPAIR NEAR BS 1580, BETWEEN STR 30 AND 29R. RIVET IN DENT IS FIRST RIVET TO THE RIGHT OF STR 30. DENT SIZE DEPTHS. IS 2.25 X 1.375 X .050 DEPTH. ACP STEPS 1,2,3, AND 4. ONE RIVET IS WITHIN HALF INCH OF DISCREPANT AREA. AREA IS SMOOTH FOUND.WAITING FOR FINAL EC/RA. AND PAINT FREE. REMOVED EXISTING DOUBLER REPAIR. 2. ACCOMPLISHED CAT A OR CAT B S ADVISED TO ACCOMPLISH THE PART 3 PERMANENT REPAIR DURING THE 4. REPAIRED IAW SRM 53-00-01

Part: DOOR — MISSING (RIGHT) · airframe 64,929 hrs · 19,114 cycles

EXTERNAL AIR DOOR MISSING RIGHT SIDE HIGH PRESSURE PNEUMATIC DOOR IS MISSING. PLACED ON CDL. BACW10UC81P WASHERS, 9 EA BACW10BP2NDP WASHERS, 8 EA PLH508CD NUTS AND LISTED PARTS ON M&L. DISPATCH DESK: 3304 NAME: DATE: 15-JAN-23- EXTERNAL AIR DOOR MISSING. DEFERRED REF CDL 52D MISSING RIGHT ENGINE GROUND START DOOR 194FR P#149N7314-126. WILL NEED HINGES AND HARDWARE FOR HINGES INCLUDING 8 EA. EXTERNAL AIR DOOR MISSING RIGHT SIDE HIGH PRESSURE PNEUMATIC DOOR IS MISSING. INSTALLED NEW PART EXTERNAL AIR DOOR REF IPC 52-48-03-02.

Part: ACCESS DOOR — MISSING (RT PNEUMATIC) · airframe 64,916 hrs · 19,109 cycles

PDA 1, RIGHT SIDE HIGH PRESSURE PNEUMATIC DOOR IS MISSING. RIGHT SIDE HIGH PRESSURE PNEUMATIC DOOR IS MISSING. INSTALLED NEW PART EXTERNAL AIR DOOR. OPS CK GOOD.

Part: ACCESS PANEL — DETACHED (ENG #2) · airframe 64,670 hrs · 19,021 cycles

PDA 2 #2 ENG INBOARD ACCESS PANEL 443HL FOUND MISSING. PASS REPORTED FELL OFF DURING REVERSER DEPLOYMENT DURING LANDING. REF IPC 54-53-01-05A ITEM 60 INSTALL #2 ENGINE PYLON ACCESS PANEL 443HL. IAW REF 54-53-01-404-005-001 ACCOMPLISHED VISUAL INSPECTION OF SURROUNDING AREA, NO DAMAGE NOTED.

Part: INTERCOSTAL — CRACKED (STA1260-1288) · airframe 64,641 hrs · 19,010 cycles

FLOOR BEAM INTERCOSTAL CRACKED IN MULTIPLE PLACES ALONG THE UPPER L CHANNEL BETWEEN FS1280, BL0. REPLACED NEW UPPER CHORD AT STATION 1260-1288 BL0 IAW SRM 51-40-07 PAR.7. WORKED PERFORMED AT AMES IN ILN ON N/R 152595-0100-0058 BY V931825 AS A MAJOR REPAIR.

Part: NONE — NONE (NONE) · airframe 64,641 hrs · 19,010 cycles

AS REQUIRED BY AD 2012-25-11, ACCOMPLISH AN NDT INSPECTION OF THE FUSELAGE SKIN DOUBLER (INSTALLED PER EA 5330-04213 OP4) BEFORE 37,500 TOTAL AIRCRAFT CYCLES. AFTER THE ACCUMULATION OF 34,500 TOTAL AIRCRAFT FLIGHT CYCLES, BUT BEFORE 35,000 TOTAL AIRCRAFT FLIGHT CYCLES PLANNING SHOULD ALERT ENGINEERING TO DEVELOPE INSPECTION DETAILS. BEFORE 37,500 TOTAL AIRCRAFT CYCLES. AFTER THE ACCUMULATION OF AIRCRAFT FLIGHT CYCLES PLANNING SHOULD ALERT ENGINEERING TO 34,500 TOTAL AIRCRAFT FLIGHT CYCLES, BUT BEFORE 35,000 TOTAL DEVELOPE INSPECTION DETAILS. AS REQUIRED BY AD 2012-25-11, ACCOMPLISH AN NDT INSPECTION OF THE FUSELAGE SKIN DOUBLER (INSTALLED PER EA 5330-04213 OP4) DIP 53-DIP REF AD2012-25-11 AND EA 5330-04213 RII REQUIREMENTS: THIS IS A MAJOR REPAIR AND MUST BE MARKED AS SUCH PRIOR TO SUBMITTING DIP REQUEST. ARMENTA TOMC RE-SUBMITTING LOG PAGE FOR DIP AS MAJOR REPAIR. SKIN DOUBLER WILL REQUIRE NDT ACCOMPLISHMENT ON OR BEFORE 37,500 TOMC-APPROVAL FROM SC1ELBYC COMMENT TOTAL ACFT CYCLES. PLANNING TO BE NOTIFIED AFTER 34,500 TOTAL CYCLES BUT BEFORE 35,000 TOTAL FLT CYCLES PER ECRA 5330-04213 OP''S 4 STEP 17. EA 5330-04213 REV C DESCRIBES THE WORK ACCOMPLISHED AS A PREVENTIVE MODIFICATION, NOT A REPAIR. AS NO CRACKS WERE LOCATED DURING THE HFEC INSPECTION OF STEP 4, THIS IS NOT A REPAIR THAT REQUIRED ENGINEERING. ADD EMP:U349220 QC QC REVIEWED. INIT : PLN/ENG (>34500 < 35000)TAFC T/A : 37500 TAFC......PK/U394517 RECORDS UPDATE....PK

Part: COVER PLATE — MISSING (R1 DOOR) · airframe 63,961 hrs · 18,780 cycles

PDA 3 R1 DOOR LWR HINGE CNTR COVER PLATE MISSING. REQUEST CDL FOR R1 LWR HING PLATE. DEFER R1 LWR HING COVER MISSING. DISPATCH DESK: 51 NAME: YA DATE: 09-JUL-22- OK TO DEFER R1 DOOR HINGE COVER MISSING. PICTURES ATTACHED. INSTALLED R1 DOOR LOWER SEAL ASSY-AERODYNAMIC HINGE, REF AMM 52-11-01-404-022, OPS CHECK GOOD. P/N INSTALLED 141N6270-8, IPC 52-11-01-04A, FIG.04A,ITEM 414.

Part: PROXIMITY SENSOR — OUT OF ADJUST (L3) · airframe 63,789 hrs · 18,723 cycles

AT 80KNOTS ON TAKEOFF ROLL LEFT AFT ENTRY DOOR EICAS MESSAGE CAME O N L3 DOOR INDICATION CAME ON, BUT NOW EXTINGUISHED COMPLIED WITH COMPLIED WITH MEL . MEL. REQUEST APPROVAL. L4 DOOR INDICATION INTERMITTENT CORRECTION L4 DOOR. VERY SMALL MOVEMENT OF L4 DOOR HANDLE IN CLOSED POSITION CAUSES 52-71-00-735-053 ENTRY DOOR LIGHT AND MESSAGE TO COME ON. FOUND L4 ENTRY DOOR LATCH PROX SENSOR TARGET OUT OF RANGE. ADJUSTED TARGET PLATE TO SPEC PER AMM TASK 52-71-00-825-001. OPS CHK NML PER AMM TASK

Part: INDICATOR — INOPERATIVE (CAPTAIN'S) · airframe 63,088 hrs · 18,513 cycles

CAPTAIN AIR SPEED INDICATOR INOP ABORTED TAKEOFF AT 82 KNOTS. PERFORMED LH & RH SD AIR DATA INSTRUMENT GRND OPS TEST PER AMM NOT DUPLICATE FAULTY INDICATION. ALL INSTRUMENT SWITCHES IN E&E SWITCHED AIR DATA SWITCH TO CENTER AND SAFTIED. COMPLIED WITH MEL. SEC 34-13-00. GRND OPS TEST GOOD, ALL IND SHOWS NORMAL. COULD IS IN NORMAL CONFIG. MEL APPROVED. MEL 3413A REJECTED VISUALLY CHECKED CAPTAINS PITOT PROBE NOTHING FOUND BLOCKING PROBE. RPLCD CAPT''S AIRSPEED INDICATOR PER AMM TASK 34-13-02-404-004. OPS CKD OK. RETURNED MEL AIRDATA SWITCH BACK TO LEFT POSITION. ROTABLE PARTS CHANGE WAS INDICATED - TT # 1124698 SN OFF 4263 INDICATOR, MACH OFF 75-3111-9-0001 4263 ON 75-3111-9-0001 1841

Part: FLAP SYSTEM — FAULTED (TRAILING EDGE) · airframe 62,176 hrs · 18,263 cycles

*EMERGENCY DECLARED* TE FLAP DISAGREE UPON SELECTION OF FLAPS 25 ON ARRIVAL, FOUND BOTH TE AND LE FLAP ALT SWITCHES ON, FLAP ELECTRICALLY, ALL CHK OK. ALSO BITE FSEU COMPUTERS, NO HISTORY ISOLATION ON AND ROTARY SWITCH AT 20 DEG SELECTION AND ''''FLAP STORED AND NO EXISTING FAULTS. PERFORMED FIM TASK 27-51 FAULT ISLN VAL'''' IN VIEW. RETURNED ALL SYSTEMS BACK TO NORMAL TREE 818, SYSTEM CHECKED OK . CONDITION, RAN FLAPS FULLY UP AND DOWN BOTH HYDRAULICALLY AND

Part: DOOR FRAME — DIRTY (LT AFT) · airframe 60,981 hrs · 17,868 cycles

L AFT ENTRY DOOR EICAS M SG ON TAKEOFF VERIFIED DOOR IS CLOSED AND ARMED. OK TO DEFER 4L SERVICE DOOR INDICATION PER MEL PLACED ON MEL. REMOVED DEBRIS, CLEANED AREA. OPS CHK NORMAL ON GROUND.

Part: INDICATOR — NO INDICATION (L1 DOOR SLIDE) · airframe 59,877 hrs · 17,477 cycles

DOOR 1L SLIDE ARMED LGT NOT ILLUMINATED. DOOR 1L ESCAPE SLIDE GIRT BAR ENGAGEMENT LIGHT, MEL 2566 VERIFIED MEL COMPLIED WITH BY U087244. WITH LIGHT VERTICAL MOVMENT OF FWD END OF GIRT BAR WOULD COME INTO PROX IT APPEARS FWD FITTING NEEDS TO BE ADJUSTED PER ADD. FOUND LIGHT INDICATION INTERRMITTENT WITH DOOR ARMED, LIGHT OUT FOUND PER MM 25-66-11-990-801. WILL REQUIRE FULL SLIDE DEACTIVATION AND SLIDE RENDER CHECK LIST AND INSPECTION TO ACP THIS TASK. NORMAL OPERATION OF DOOR ARM LIGHT AT THIS TIME.

Part: STRINGER — CORRODED (FUSELAGE) · airframe 58,804 hrs · 17,097 cycles

BULK CARGO COMPARTMENT STR AT RT STATION 1540 TO STATION 1560 STR 29R FOUND WITH EXFOLIATED CORROSION REF N/R 9609453 CUTOUT DAMAGE AREA. FABRICATED AND INSTALLED FUSELAGE STR REPAIR AT STR 29R WITHIN STATION 1520 TO STATION 1580 IAW SRM 53-00-03 REPAIR 1 DETAIL IV.

Part: FITTING — CRACKED (NR 1 PYLON) · airframe 58,804 hrs · 17,097 cycles

DURING NDT HFEC ROTO INSPECTION OF #1 PYLON UPPER DRAG FITTING IAW NDTM PART 6, 51-00-16 CRACK INDICATIONS WERE FOUND AT HOLE #1 - CRACK POSITION :- 3:0''CLOCK; CRACK DEPTH :-0.591"; CRACK SIZE :- 0.050" REF AAR NR 9606668 REPAIRED HOLE #1 PER ECRA 5720-031930 AT #1 PYLON UPPER DRAG FITTING.INITIATE A DTA DIP LOGPAGE TO READ AS FOLLOWS: ON OR BEFORE MAY 4 ,2022 OR THE ACCUMULATION OF 19,197 TOTAL AIRCRAFT FLIGHT CYCLES, WHICHEVER COME FIRST, ACCOMPLISHE A ADD EMP:V901512 OF ECRA 5720-03190.PLANNING TO CONTACT ENGINEERING AFTER MARCH 4, 2022 OR ACCUMULATION OF 18,997 TOTAL AIRCRAFT FLIGHT CYCLES BUT BEFORE APRIL 4,2022 OR THE ACCUMULATION OF 19,097 TOTAL PERMANENT REPAIR PER PART 3 OF THE LATEST REVISION AIRCRAFT FLIGHT CYCLES FOR THE PERMANENT REPAIR INSTRUCTIONS

Part: SKIN — CRACKED (RT PYLON) · airframe 58,804 hrs · 17,097 cycles

CRACK INDICATION NOTED ON HOLE # 10 AT R/W PYLON UPPER SKIN DRAG FITTING , CRACK POSITION 2 O''CLOCK , DEPTH APPROX < 0.030" REF AAR NR 9606729 REPAIRED HOLE #10 AT #2 PYLON UPPER DRAG FITTING PER EC/RA 5720-03191.INITIATE A DTA DIP LOGPAGE TO READ AS FOLLOWS: ON OR BEFORE MAY 4 ,2022 OR THE ACCUMULATION OF 19,197 TOTAL AIRCRAFT FLIGHT CYCLES, WHICHEVER COME FIRST, ACCOMPLISHE A ADD EMP:V901512 PERMANENT REPAIR PER PART 3 OF THE LATEST REVISION OF ECRA 5720-03190.PLANNING TO CONTACT ENGINEERING AFTER MARCH 4, 2022 OR ACCUMULATION OF 18,997 TOTAL AIRCRAFT FLIGHT CYCLES BUT BEFORE APRIL 4,2022 OR THE ACCUMULATION OF 19,097 TOTAL AIRCRAFT FLIGHT CYCLES FOR THE PERMANENT REPAIR INSTRUCTIONS

Part: FITTING — CRACKED (NR 1 PYLON) · airframe 58,804 hrs · 17,097 cycles

DURING NDT HFEC ROTO INSPECTION OF #1 PYLON UPPER DRAG FITTING IAW NDTM PART 6, 51-00-16 CRACK INDICATIONS WERE FOUND AT HOLE #4 - CRACK POSITION :- 11:0''CLOCK; CRACK DEPTH :-0.500"; CRACK SIZE :- 0.060" REF AAR NR 9606671 REPAIRED HOLE #4 PER ECRA 5720-031930 AT #1 PYLON UPPER DRAG FITTING.INITIATE A DTA DIP LOGPAGE TO READ AS FOLLOWS: ON OR BEFORE MAY 4 ,2022 OR THE ACCUMULATION OF 19,197 TOTAL AIRCRAFT FLIGHT CYCLES, WHICHEVER COME FIRST, ACCOMPLISHE A ADD EMP:V901512 OF ECRA 5720-03190.PLANNING TO CONTACT ENGINEERING AFTER MARCH 4, 2022 OR ACCUMULATION OF 18,997 TOTAL AIRCRAFT FLIGHT CYCLES BUT BEFORE APRIL 4,2022 OR THE ACCUMULATION OF 19,097 TOTAL PERMANENT REPAIR PER PART 3 OF THE LATEST REVISION AIRCRAFT FLIGHT CYCLES FOR THE PERMANENT REPAIR INSTRUCTIONS

Part: SKIN — CRACKED (NR 1 PYLON) · airframe 58,804 hrs · 17,097 cycles

DURING NDT HFEC ROTO INSPECTION OF #1 PYLON UPPER DRAG FITTING IAW NDTM PART 6, 51-00-16 CRACK INDICATIONS WERE FOUND AT HOLE #10 - CRACK POSITION :- 4:0''CLOCK; CRACK DEPTH :-0.340"; CRACK SIZE :- 0.040" REF AAR NR 9606672 REPAIRED HOLE #10 PER ECRA 5720-02190A AT #1 PYLON UPPER DRAG FITTING.INITIATE A DTA DIP LOGPAGE TO READ AS FOLLOWS: ON OR BEFORE MAY 4 ,2022 OR THE ACCUMULATION OF 19,197 TOTAL AIRCRAFT FLIGHT CYCLES, WHICHEVER COME FIRST, ACCOMPLISH A ADD EMP:V901512 OF ECRA 5720-03190.PLANNING TO CONTACT ENGINEERING AFTER MARCH 4, 2022 OR ACCUMULATION OF 18,997 TOTAL AIRCRAFT FLIGHT CYCLES BUT BEFORE APRIL 4,2022 OR THE ACCUMULATION OF 19,097 TOTAL PERMANENT REPAIR PER PART 3 OF THE LATEST REVISION AIRCRAFT FLIGHT CYCLES FOR THE PERMANENT REPAIR INSTRUCTIONS

Part: SPAR — CRACKED (NR 1 PYLON) · airframe 58,804 hrs · 17,097 cycles

DURING NDT HFEC ROTO INSPECTION OF #1 PYLON UPPER DRAG FITTING IAW NDTM PART 6, 51-00-16 CRACK INDICATIONS WERE FOUND AT HOLE #3 - CRACK POSITION :- 3:0''CLOCK; CRACK DEPTH :-0.480"; CRACK SIZE :- 0.050" REF AAR NR 9606670 REPAIRED HOLE #3 PER ECRA 5720-031930 AT #1 PYLON UPPER DRAG FITTING.INITIATE A DTA DIP LOGPAGE TO READ AS FOLLOWS: ON OR BEFORE MAY 4 ,2022 OR THE ACCUMULATION OF 19,197 TOTAL AIRCRAFT FLIGHT CYCLES, WHICHEVER COME FIRST, ACCOMPLISH A ADD EMP:V901512 OF ECRA 5720-03190.PLANNING TO CONTACT ENGINEERING AFTER MARCH 4, 2022 OR ACCUMULATION OF 18,997 TOTAL AIRCRAFT FLIGHT CYCLES BUT BEFORE APRIL 4,2022 OR THE ACCUMULATION OF 19,097 TOTAL PERMANENT REPAIR PER PART 3 OF THE LATEST REVISION AIRCRAFT FLIGHT CYCLES FOR THE PERMANENT REPAIR INSTRUCTIONS

Part: FITTING — CRACKED (NR 1 PYLON) · airframe 58,804 hrs · 17,097 cycles

DURING NDT HFEC ROTO INSPECTION OF NR 1 PYLON UPPER DRAG FITTING IAW NDTM PART 6, 51-00-16 CRACK INDICATIONS WERE FOUND AT HOLE 2. REPAIRED HOLE 2 IAW ECRA 5720-031930.

Part: SKIN — CRACKED (RT PYLON) · airframe 58,804 hrs · 17,097 cycles

CRACK INDICATION NOTED ON HOLE # 9 AT R/W PYLON UPPER SKIN DRAG FITTING , CRACK POSITION 11 O''CLOCK , DEPTH APPROX < 0.030" REF AAR NR 9606728 REPAIRED HOLE #9 AT #2 PYLON UPPER DRAG FITTING PER EC/RA 5720-03191.INITIATE A DTA DIP LOGPAGE TO READ AS FOLLOWS: ON OR BEFORE MAY 4 ,2022 OR THE ACCUMULATION OF 19,197 TOTAL AIRCRAFT FLIGHT CYCLES, WHICHEVER COME FIRST, ACCOMPLISHE A ADD EMP:V901512 PERMANENT REPAIR PER PART 3 OF THE LATEST REVISION OF ECRA 5720-03190.PLANNING TO CONTACT ENGINEERING AFTER MARCH 4, 2022 OR ACCUMULATION OF 18,997 TOTAL AIRCRAFT FLIGHT CYCLES BUT BEFORE APRIL 4,2022 OR THE ACCUMULATION OF 19,097 TOTAL AIRCRAFT FLIGHT CYCLES FOR THE PERMANENT REPAIR INSTRUCTIONS

Part: SKIN — CRACKED (RT PYLON) · airframe 58,804 hrs · 17,097 cycles

2EA CRACKS INDICATION NOTED ON HOLE # 8 AT R/W PYLON UPPER SKIN DRAG FITTING , CRACK POSITIONS 2 O''CLOCK AND 7 O''CLOCK , DEPTH APPROX 0.030" < REF AAR NR 9606727 REPAIRED HOLE #8 AT #2 PYLON UPPER DRAG FITTING PER ECRA 5720-03191 .INITIATE A DTA DIP LOGPAGE TO READ AS FOLLOWS: ON OR BEFORE MAY 4 ,2022 OR THE ACCUMULATION OF 19,197 TOTAL AIRCRAFT FLIGHT CYCLES, WHICHEVER COME FIRST, ACCOMPLISHE A ADD EMP:V901512 PERMANENT REPAIR PER PART 3 OF THE LATEST REVISION OF ECRA 5720-03190.PLANNING TO CONTACT ENGINEERING AFTER MARCH 4, 2022 OR ACCUMULATION OF 18,997 TOTAL AIRCRAFT FLIGHT CYCLES BUT BEFORE APRIL 4,2022 OR THE ACCUMULATION OF 19,097 TOTAL AIRCRAFT FLIGHT CYCLES FOR THE PERMANENT REPAIR INSTRUCTIONS

Part: STRINGER — CRACKED (FUSELAGE) · airframe 58,804 hrs · 17,097 cycles

B757-53-3-0569. FOUND CRACK AT THE END OF THE STRG 16L AND STA 780+40 +3 IN BY THE EXTERNAL LIGHT ASSY AREA LH SIDE OF THE FUSELAGE AT PASSENGER CABIIN. DOT 82-051. REF AAR NR 9606676 INSTALLED FABRICATED PARTS AT THE END OF THE STRG 16L AND STA 780+40+3IN BY THE EXTERNAL LIGHT ASSY AREA LH SIDE OF THE FUSELAGE AT PASSENGER CABIN IAW B757-300 SRM 53-30-03 AND 51-40-02 REF AAR NR 9606676

Part: STRINGER — CRACKED (FUSELAGE) · airframe 58,804 hrs · 17,097 cycles

B757-53-3-0569. FOUND CRACK AT THE END OF THE STRG 16L AND STA 780+40 +3 IN BY THE EXTERNAL LIGHT ASSY AREA LH SIDE OF THE FUSELAGE AT PASSENGER CABIIN. DOT 82-051. REF AAR NR 9606676 INSTALLED FABRICATED PARTS AT THE END OF THE STRG 16L AND STA 780+40+3IN BY THE EXTERNAL LIGHT ASSY AREA LH SIDE OF THE FUSELAGE AT PASSENGER CABIN IAW B757-300 SRM 53-30-03 AND 51-40-02 REF AAR NR 9606676 ADD EMP:V891438

Part: STRINGER — CRACKED (FUSELAGE) · airframe 58,804 hrs · 17,097 cycles

B757-53-3-0569. FOUND CRACK AT THE END OF THE STRG 16R AND STA 780+40 +3 IN BY THE EXTERNAL LIGHT ASSY AREA RH SIDE OF THE FUSELAGE AT PASSENGER CABIN. DOT 82-053. REF AAR NR 9606678 INSTALLED FABRICATED PARTS AT THE END OF THE STGR 16R AND STA 780+40+3 IN BY THE EXTERNAL LIGHT ASSY AREA RH SIDE OF THE FUSELAGE AT PASSENGER CABIN IAW B757-300 SRM 53-30-03 AND 51-40-02 REF AAR NR 9606678

Part: STRINGER — CRACKED (FUSELAGE) · airframe 58,804 hrs · 17,097 cycles

B757-53-3-0569. FOUND CRACK AT THE END OF THE STRG 16R AND STA 780+20 -3 IN BY THE EXTERNAL LIGHT ASSY AREA RH SIDE OF THE FUSELAGE AT PASSENGER CABIIN. DOT 82-052. REF AAR NR 9606677 INSTALLED FABRICATED PARTS AT THE END OF THE STGR 16R AND STA 780+20-3IN BY THE EXTERNAL LIGHT ASSY AREA RH SIDE OF THE FUSELAGE AT PASSENGER CABIN IAW B757-300 SRM 53-30-03 AND 51-40-02 REF AAR NR 9606677

Part: STRINGER — CRACKED (FUSELAGE) · airframe 58,804 hrs · 17,097 cycles

B757-53-3-0569. FOUND CRACK AT THE END OF THE STRG 16L AND STA 780+20 -3 IN BY THE EXTERNAL LIGHT ASSY AREA LH SIDE OF THE FUSELAGE AT PASSENGER CABIIN. DOT 82-050. REF AAR NR 9606675 INSTALLED FABRICATED PARTS AT THE END OF STRG 16L AND STA 780+20+3IN BY THE EXTERNAL LIGHT ASSY AREA LH SIDE OF THE FUSELAGE AT PASSENGER CABIN IAW B757-300 SRM 53-30-03 AND 51-40-02 REF AAR NR 9606675

Part: SHEAR PLATE — CORRODED (FUSELAGE) · airframe 58,804 hrs · 17,097 cycles

AFT CABIN RT SHEAR WEB PLATE HAS SEVERAL EXFOLIATED SPOTS BS 1710-1720 RBL 10-36 8-35 REF AAR N/R 9606234 REMOVED AND INSTALLED NEW DOUBLER P/N 546N5521-2 REF B757 SRM 51-40-02 AND DWG 146N5300-303

Part: DOOR SEAL — NOT SEATED (L1 DOOR) · airframe 55,704 hrs · 16,157 cycles

DOOR 1L SEAL NOT SEATED PROPERLY FLT ATTENDANTS UNABLE TO COMMUNICATE DUE TO NOISE. REINSERTED COSMETIC SEAL INTO DOOR 1L REF AMM 52-00-00 OPS CHECK GOOD NO DEFECTS NOTED TO SEAL OK TO CONTINUE.

Part: POWER SUPPLY — INOPERATIVE (EMERGENCY LIGHTS) · airframe 54,847 hrs · 15,910 cycles

EMERGENCY LIGHT AT L3 BOTH RIGHT SIDE AND ABOVE DOOR NOT ON. R&R PWR SUPLY & BATTERY PACK REF AMM 33-51-07. EMERGENCY LIGHT OPS CHK OK.

Part: WIRE HARNESS — CHAFED (LT GENERATOR) · airframe 54,847 hrs · 15,910 cycles

1.5 HRS INTO FLT...L GEN OFF EICAS. RESET ATTEMPT UNSUCCESS. L GEN CONT OFF LT. L GEN NOOP. BITE ON BPCU FOR LAST FLT LEG HAD 3 FAULTS: CT LOOP GND, DP TRIP & MAIN BUS OVERLAP ZONE. COWL. WIRE W5012-2501B-20 IS CHAFFED AT CONNECTOR D1396P. WIRE W 5012-4001B-20 CHAFFED COMPLETELY THROUGH AT CONNECTOR D1396P. RE FOUND WIRE BUNDLE AT CONNECTOR D1396 OF IDG CHAFFED AGAINST FAN F WDM 24-21-11 & WDM 71-51-21 REMOVED AND REPLACED WIRE HARNESS P/N LJ41695. SEE ENGINE IPC ADD EMP:266647 24-11-06 ITEM 800. OPERATIONAL TEST FOR THE LEFT IDG CHECKED GOOD PER MM 24-11-00-710-801 ADD EMP:U266647

Part: LIGHT — SMOKE (SEAT 34F) · airframe 52,202 hrs · 15,057 cycles

READING LIGHT AT SEAT 34F WOULD NOT TURN OFF. STARTED TO SMOKE. TURNED UTILITY BUSS OFF. LIGHT STOPPED SMOKING. REPLACED THE SEAT 34F READING LIGHT ASSY AND TURN ON THE LIGHT FOR AN HOUR . OPS CHECKED OK IAW MM 33-23-00.

Part: CONNECTOR — DAMAGED · airframe 51,769 hrs · 14,914 cycles

RIGHT GENERATOR OFF, AC BUSS OFF, IN FLT, ALSO RT BUSS ISOLATION OFF. EMERGENCY DECLARED. FOUND CONNECTOR D1014P AND BACKSHELL THREADS DAMAGED AND LOOSE AND WIRE W5012-4001B OFF OF PIN 13. TERMINATED THE WIRE IAW WDM 71-51-21, SH 3, AND SWPM 20-63-00. REPLACED THE CONNECTOR IAW WDM 24-11-21. OPS CHECKED RT GENERATOR, OPS CHECKED OK, AND RT BUSS. NO MESSAGES. OPS NORMAL

Part: WATER HEATER — ODOR (FWD LAVATORY) · airframe 51,741 hrs · 14,904 cycles

F/AS NOTICED ODD ODOR IN FWD LAVATORY. MAY BE FROM UNDER SINK. SMELLS LIKE WARM PLASTIC. REPLACED THE WATER HEATER. OPS CHECKED GOOD.

Part: SLEEVE — LEAKING (NR 1 ENGINE) · airframe 51,690 hrs · 14,886 cycles

LEFT ENG OIL PRESSURE LIGHT AND LOW LEFT ENG OIL PRESSURE. OIL QTY ZERO. SHUTDOWN LEFT ENG. EMERGENCY DECLARED. FOUND OIL PRESS LINE THAT FEEDS INTERMEDIATE BEARING LEAKING OUT FROM BEHIND SLEEVE AREA. REPLACED LEFT SIDE ENG IP/LP TURBINE OIL TUBE AND TUBE SLEEVE. SERVICED OIL TO PROPER LEVEL USED TOTAL OF 27 QTS OF OIL DURING THE OPERATION OF RUN UP. RUN UP ENGINE TO POWER FOR TOTAL OF 65 MINUTES, NO LEAK FOUND, ENGINE OIL QTY WAS STEADY BETWEEN 20 AND 21 QTS. DURING THE COMPLETE ENGINE OPERATION.

Part: SWITCH — BROKEN (EMERGENCY LIGHTS) · airframe 51,614 hrs · 14,861 cycles

UNARMED EMERGENCY LIGHT CAPSULE BROKEN. REMOVED AND REPLACED THE SWITCH LIGHT IAW AMM 33-13-00-962-023, OPS CHECKED GOOD, NO FURTHER DEFECTS NOTED.

Part: LAMP — INOPERATIVE (SLIDE LIGHT) · airframe 51,551 hrs · 14,841 cycles

L1 DOOR SLIDE LIGHT INOPERATIVE. REMOVED AND REPLACED THE LAMP IAW AMM 33-51-06.

Part: LIGHT — INOPERATIVE (CABIN) · airframe 51,488 hrs · 14,825 cycles

INTERIOR EMERGENCY LT AT OVERHEAD STORAGE BIN 31C INOP. REMOVED AND REPLACED THE LAMP IN THE EMERGENCY EXIT AISLE LIGHT ABOVE SEAT 31C. OPS CHECK OK. REF MM 33-51-05-002-001.

Part: SPEED BRAKE — OUT OF ADJUST · airframe 51,488 hrs · 14,825 cycles

SPEEDBRAKE LIGHT AND EICAS SPEEDBRAKES EXT AND SB ARE PARTIALLY EXTENDED. EMERGENCY DECLARED. CHECKED SPEEDBRAKE LEVER ADJSTMNT, FOUND GOOD IAW AMM27-62-00. OPS TESTED AUTO SPEEDBRAKE SYS PASS IAW AMM 27-62-00. FOUND ALL 3 SPEEDBRAKE LVDTS MORE THAN HALF AN INCH OUT OF ADJUSTMENT AND LOCK NUTS BACKED OFF IAW AMM 27-61-00-825-085. ADJUSTED AND LOCKED ALL LVDTS. OPS TESTED THE SPEEDBRAKE, OPS NORMAL. SPOILERS DOWN AND FAIRED WITH SPEEDBRAKE LEVER DOWN AND LOCKED.

Part: TURBINE BLADES — DAMAGED (NR 2 ENGINE) · airframe 50,603 hrs · 14,580 cycles

PAX AND FLT ATT SAW FLAME COME FROM RT ENG W/ LOUD BANG. 1ST STAGE HPT BLADES FOUND DAMAGED DURING BOROSCOPE. R&R NR 2 ENGINE REF W/C 19-7100-1-0900.

Part: FITTING — OUT OF ADJUST (R2 DOOR) · airframe 50,167 hrs · 14,459 cycles

DOOR-MOUNTED ESCAPE SYSTEM DOOR 2R - A EVACUATION SLIDE PROBLEM WAS ENCOUNTERED WHICH IS NOT COVERED IN THE FAULT CODE DIAGRAMS SLIDE LIGHT DOES NOT STAY ILLUMINATED ADJUSTED DOOR 2R FWD GIRT BAR FLOOR FITTING PER AMM 25-66-10-202 -039. OPS CHECK GOOD. THIS CLEARS MEL. VERIFIED LIGHT INDICATION

Part: GOVERNOR — FAULTY (NR 2 ENGINE) · airframe 42,083 hrs · 12,314 cycles

IN CRUISE FLIGHT LT ENG LOST PARTIAL THRUST, MAX THRUST ACHIEVABLE WAS 1.6 EPR. WITH THROTTLE SPLIT FL320, ACTUAL PROBLEM WAS WITH RT ENG PROVEN ON POWER RUN TEST 9. REPLACED RT ENG FFG IAW AMM 73-21-01-004-001-R-04-4. ROTABLE PARTS CHANGE WAS INDICATED TT 1643444 SN OFF 02450 GOVERNOR, FUEL OFF 53-7321-9-0001 2450 ON 53-7321-9-00014619.

Part: SKIN — CRACKED (R4 DOOR) · airframe 40,657 hrs · 11,955 cycles

SUPPORT TASK R4 DOOR INNER SKIN CRACKED AT LIGHTNING HOLE, LOWER OTBD 2ND HOLE. REPAIRED CRACKED R4 DOOR INNER SKIN AT LIGHTNING HOLE LOWER OTBD 2ND HOLE IAW ECRA 5211-01416.

Part: SKIN — CRACKED (R4 DOOR) · airframe 40,657 hrs · 11,955 cycles

SUPPORT TASK R4 DOOR INNER SKIN CRACKED AT LIGHTNING HOLE, CTR INBD OF HANDLE BOX. REPAIRED CRACKED R-4 DOOR INNER SKIN AT LIGHTNING HOLE, CTR INBD OF HANDLE BOX IAW ECRA 5211-01416.

Part: FRAME — DENTED (FUSELAGE) · airframe 40,657 hrs · 11,955 cycles

SUPPORT TASK AFT CARGO COMPARTMENT FRAME HAS DENT BS 1520 BETWEEN STRINGER 26 - 25L. REPAIRED DENT AT AFT CARGO COMPARTMENT FRAME BS 1520 BETWEEN STRINGER 26L - 25L IAW ECRA 5300-01835.

Part: FLOORBEAM — CORRODED (FUSELAGE) · airframe 40,657 hrs · 11,955 cycles

CORROSION ON FLOOR BEAM BS 1640, RBL 5-LBL. 5 INCHES MAIN CABIN REMOVED CORROSION ON FLOOR BEAM BS 1640, RBL 5 - LBL 5 IAW B757-300 S RM 51-10-02 PARA 15 FIG 1 & 5. ORIGINAL MATERIAL THICKNESS WAS .125 INCHES, MATERIAL REMOVED WAS .030 INCHES & WAS OUT OF LIMITS IAW B 757-300 SRM 53-00-51 FIG 101 DETAIL III. REPAIRED FLOOR BEAM IAW REO-M0845 & B757-300 SRM 53-00-31 REPAIR 11 ECR.

Part: SKIN — DENTED (FUSELAGE) · airframe 40,657 hrs · 11,955 cycles

DENT AFT OF AFT CARGO DOOR BS 1581 BETWEEN STRINGER 20 - STRINGER 21 RT. REPAIRED DENT IN FUSELAGE SKIN AFT OF AFT CARGO DOOR BS 1581 BETWEEN STRINGER 20R - STRINGER 21R IAW B757-300 SRM 53-00-01 REPAIR 2 FIG 201.

Part: FLOOR SUPPORT — CORRODED (FUSELAGE) · airframe 40,657 hrs · 11,955 cycles

CORROSION ON FLOOR SUPPORT ANGLE AT BS 732 AT L2 ENTRY WAY. REMOVED CORROSION FROM FLOOR SUPPORT ANGLE, AND FOUND TO BE OUT OF LIMITS. R & R INNER ANGLE ALL IAW SRM 53-30 -15 FIG 1 & 101, 51-101-02 PAR 15 FIG 1,5, 51-40-02 FIG 8,12.

Part: CHARGER — INOPERATIVE (EMERGENCY LIGHTS) · airframe 38,859 hrs · 11,519 cycles

EMERGENCY LIGHTS AT SEATS 19, 24 & 21 DEF NOT WORKING. CHANGED BATTERY PACK & CHARGER M11384 STA 1011 RT SIDE AND 1 BULB. OPS CHECKED GOOD.

Part: MODULE — FAILED (TE FLAP) · airframe 32,329 hrs · 9,724 cycles

TRAILING EDGE FLAP ASSYM EICAS SELECTING FLAPS 5 STUCK AT 1 DEG TRAILING EDGE LIGHT. REMOVED AND REPLACED FLAP/SLAT DEPRESSURIZATION MODULE IAW AMM 27-51-29-422-026 AND OPERATIONAL TEST IAW AMM 27-51-29-712-067. ALSO SEE NON-ROUTINES 4481099 AND 4481078 FOR OTHER P PARTS CHANGED. OK TO CONTINUE. ROTABLE PARTS CHANGE WAS INDICATED - TT 1217184, S/N OFF 01107 IPC REFERENCE # 27-51-29.

Part: RELAY — DEFECTIVE (FLAP SYSTEM) · airframe 32,329 hrs · 9,724 cycles

ON APPROACH FLAPS 1 EXTENDED NORMALLY, FLAPS 5 RECEIVED EICAS T/E FLAP ASSYM & TRAILING EDGE LIGHT RAN CHECKLIST LANDED WITH FLAPS BETWEEN 1 & 5 LANDING SPEED 185KTS NORMAL LANDING. T/S PER FIM 27-51-00-815-808 FOUND RELAY K10095 BAD REF BLOCK 55. PERFORMED FLAP ALL DRIVE TEST REF AMM 27-51-00 AND L/E SLAT ALT DRIVE 27-81-00 ALL TEST NORMAL NO HIGH ENERGY STOP INDICATED BY BRAKE TEMP. OK FOR SERVICE.

Part: CONTROL VALVE — MALFUNCTIONED (AC PACK) · airframe 32,090 hrs · 9,655 cycles

LEFT PAC OFF LIGHT ILLUMINATED, RT PAC INSUFFICIENT TO MAINTAIN PRESSURATION. CABIN WARNING CAME ON. PERFORMED RAPID DESCENT CHECKLIST INCLUDING DESCENT. LEFT PAC CAME BACK ON AT 8000FT. R/H PAC INOP LIGHT CAME ON AFTER LANDING. PRESSURE CONTROLLER BITE SHOWED RT CONTROLLER "LOW INFLOW". RAN RT PAC FOUND HOLE IN WATER INJECTOR DRAIN LINE AND PACK BOOT OFF OF DUCT. REPLACED DRAIN LINE AND REALIGNED DUCT AND REPLACED BOOT. CHECKS GOOD. REMOVED AND REPLACED LT LOW LIMIT VALVE PER M/M 21-51-11 DUE TO ICING ROTABLE PARTS CHANGE WAS INDICATED - TT # 1433512 S/N OFF 04328 IPC REFERENCE # NONE.

Part: FLOORBEAM — CORRODED (FUSELAGE) · airframe 31,681 hrs · 9,527 cycles

REF LP 8792555, AFT CARGO COMPT LAV SPILL CLEAN UP. FOUND CORROSION ON 33DV FLOORBEAM (MIDDLE) AT STATION 1356 APROX (2 INCHES LONG) REF N/R 4445808. INSTALLED FLOORBEAM IAW SRM 51-40-02. (P/N- BAC1517-226).

Part: BATTERY PACK — DISCHARGED (CABIN) · airframe 27,220 hrs · 8,059 cycles

EMERGENCY EXIT AISLE LIGHTS AT ROWS 3EF, 4AB, 12DEF AND 13ABC INOPERATIVE. FOUND BATTERY PACK INOP AT M11486. REPLACED BATTERY, OPS CHECK GOOD.