N571JB

Part: APU — ODOR (ZONE 100) · airframe 81,943 hrs · 29,853 cycles

FLT#1233, MCO-SJU. "DURING CLIMB AND CRUISE INFLIGHT CREW REPORTED STRONG ODOR/SMELL OF STINKY CHEESE/DIRTY SOCKS . REPORT FROM FWD GALLEY TO ROW 4. MODERATE INTENSITY LEVEL2. FOM POLICY COMPLIED WITH AND CALLS TO DISPATCH AND MX. IRRITATING NOSE SMELLS; ACCOMPLISHED INFORMATION NOTICE 2017-T015L, SECTION B2. IDENTIFIED ODOR LEVEL 2 COMING FROM APU. DECONTAMONATION LEVEL B WAS ACCOMPLISHED PER TSM 05-50-00-810-831A. AIRCRAFT IS OK FOR SVC. R/R RECIRCULATION FILTERS REF AMM 21-41-41. ALSO PERFORMED ENG RUN REF AMM 71-00-00-710-012B."

Part: BATTERY — FAILED (ZONE 200) · airframe 81,763 hrs · 29,776 cycles

FLT#591, BOS-TPA. "EMERGENCY EXIT SIGNS AIRCRAFT RIGHT REMAINED ON ENTIRE FLIGHT AND AIRCRAFT RIGHT WAS OFF ENTIRE FLIGHT; ED TSM 33-51-00-810-837A PERFORMED EPSU OPS BITE CK IAW AMM 33-51-00 FOUND 11WL BATT FAULT DURING BITE(L EMERG EXIT BATT) R&R 11WL BATT PACK IAW AMM 33-51-38 CKD GOOD. PERFORMED SATISFACTORY BITE OF CIDS IAW AMM 23-73-00 & LGCIU 32-31-00 NO FAULTS NOTED. NO HISTORY LAST 30 DAYS OK FOR SVC."

Part: BATTERY — FAILED (ZONE 200) · airframe 81,763 hrs · 29,776 cycles

FLT#591, BOS-TPA. "DURING CHECK OF EMERGENCY BATTERY CABIN IAW AMP TASK 335100-03-1 FWD L BATT FAULT FOUND; REMOVED AND REPLACED L FWD BATT 10WL IAW AMM 33-51-38 CKD GOOD."

Part: COOLING FAN — LEAKING (APU) · airframe 79,900 hrs · 29,023 cycles

FLT#1979, DCA-FLL. 'UPON LANDING INFLIGHT WORKING REAR OF AIRCRAFT COMPLAINED OF ODOR ON DECENT, NO SMELL IN COCKPIT OR FRONT CABIN; FOUND APU COOLING FAN LEAKING REF LOG PG 4236461-2 COMPLIED WITH INFORMATION NOTICE 2017-T015, SECTION B2. LEVEL 1 TYPE 1 WAS PERFORMED. PACK BURN AND HEPA FILTERS R+R A/C OK FOR SVC PER TSM 05-50-00.'

Part: STRING — CORRODED (STRINGER 43L) · airframe 78,938 hrs · 28,634 cycles

DURING HEAVY MAINTENANCE: CORROSION STRINGER 43L AND BTW FR58 TO FR60 AFT CARGO COMPARTMENT (CPCP FINDING); (RESOLVED ON W/O: 1318564 TASKCARD: NR-00036) REF AE WO 2024-275/1. N/R# 2024 - 538624. PERFORMED PERMANENT REPAIR ON STRINGER 43L AND BTW FR58 TO FR60 AFT CARGO COMPARTMENT IAW A320 SRM 53-00-13-300-001. THIS REPAIR IS CATEGORY B AND MUST BE INSPECTED AT 60000 FC/120000FH FROM TIME OF THE REPAIR EMBODIMENT AND SUBSEQUENT INSPECTION AT INTERVALS OF TBD IAW A320 SRM 53-00-13-205-001 TABLE 4 . ACCOMPLISHED BY AE TECH# 8622908. AE QC INSP# 238. FUR-A320-53-01812 ASSIGNED.

Part: FRAME — CRACKED (FR 16 RH) · airframe 78,938 hrs · 28,634 cycles

DURING HEAVY MAINTENANCE: CRACK INDICATION FOUND ON FR 16 RH SIDE FROM HOLE B OF JOGGLE AREA LOCATED AT LEVEL OF DOOR STOP FITTING 7 AT FWD GALLEY AREA. CRACK DEPTH IS 0.081 INCH; (RESOLVED ON W/O: 1318564 TASKCARD: NR-00039) REF AE WO 2024-275/1. N/R# 2024 - 538559. PERFORMED PERMANENT REPAIR ON FR 16 RH SIDE FROM HOLE B OF JOGGLE AREA LOCATED AT LEVEL OF DOOR STOP FITTING 7 AT FWD GALLEY AREA I.A.W. A320 SRM 53-11-12-300-012 STEP 2.A.(1). THIS REPAIR IS CLASSIFIED CATEGORY B AND MUST BE INSPECTED AT 6800FC (FH NOT RELEVANT) FROM TIME OF REPAIR EMBODIMENT AND SUBSEQUENT INSPECTIONS AT INTERVALS OF 6800FC (FH NOT RELEVANT) I.A.W. A320 SRI 53-11-12-205-008 TABLE 2. ACCOMPLISHED BY AE TECH # 8623121. AE QC INSP# 244. FUR-A320-53-01817 ASSIGNED.

Part: STABILIZER — WORN (HINGE 6) · airframe 78,938 hrs · 28,634 cycles

DURING HEAVY MAINTENANCE: WEAR ON HINGE 6 UPPER SIDE LOWER AREA ON VERTICAL STABILIZER; (RESOLVED ON W/O: 1318564 TASKCARD: NR-00042) REF AE WO 2024-275/1. N/R# 2024 - 538686. REMOVED AND REPLACED HINGE #6 ON VERTICAL STABILIZER IAW A320 SRM 51-42-11, A320 SRM 51-72-11 AND DRAWING D55371052. ACCOMPLISHED BY AE TECH# 8612711. AE QC INSP# 405.

Part: HINGE — WORN (VERT STAB) · airframe 78,938 hrs · 28,634 cycles

DURING HEAVY MAINTENANCE: CRACK INDICATION ON FASTENER HOLE FR16 RH STOP FITTING 7 UPPER I/B HOLE. CRACK DEPTH IS 0.18; EF AEROMAN W.O. 2024 275/1 NR 538514 * PERFORMED REPAIR ON FR.16 RH DOOR STOP FITTING 7 UPPER I/B HOLE IAW A320 SRM 53-11-12-300-010. THIS REPAIR IS CLASSIFIED CATEGORY B AND MUST BE INSPECTED AT 12700FC (FH NOT RELEVANT) FROM TIME OF REPAIR EMBODIMENT AND SUBSEQUENT INSPECTIONS AT INTERVALS OF 12700FC (FH NOT RELEVANT) I.A.W. A320 SRI 53-11-12 FUR # A320-51-01827.

Part: HINGE — WORN (VERTICAL STAB) · airframe 78,938 hrs · 28,634 cycles

DURING HEAVY MAINTENANCE: CORROSION STRINGER 31R LOCATED BTW FR64 TO FR65 IN AFT CARGO COMPARTMENT (CPCP FINDING); REF AEROMAN WO 2024 275/1 NR 538820 * REMOVED AND REPLACED STRINGER LOC. FR64 TO FR65 STRG 31RH IAW A320 SRM 51-42-11 AND DWG D53480505, D53480062,D21270906, AND DWG E53474160 WORK BY 8628818 RII AE 238QC.

Part: HINGE — WORN (VERTICAL STAB) · airframe 78,938 hrs · 28,634 cycles

DURING HEAVY MAINTENANCE: FUSELAGE / CENTER FUSELAGE / FR 35 & STR 30L / PRESSURE BULKHEAD / HOLES #2 & 6 / CRACK DAMAGE – TIME LIMITED REPAIR; REFERENCES: /1/ AEROMAN EA 53-9052-24 REV. 0 (COVER + PARTS 1-5) /2/ AIRBUS RDAF 81474600/004/2024#A /3/ AIRBUS MESSAGE 81474600/017 /4/ AIRBUS REPAIR INSTRUCTION R533-70268 ISSUE C /5/ AIRBUS REPAIR INSTRUCTION R533-70269 ISSUE E /6/ AIRBUS REPAIR INSTRUCTION R533-70258 ISSUE C. AT THE CURRENT (10/2024) M2 CHECK FOR N571JB AT SAL, DURING THE ACCOMPLISHMENT MPD 533186-01-1, AEROMAN REPORTED 2 CRACKED FASTENER HOLE (HOLES #2 & #6) AT FR35 PRESSURE BULKHEAD & STR 30L. THE CRACK AT HOLE #2 IS REPORTED AS IN THE SKIN & FRAME LAYER AND THE CRACK AT HOLE # 6 IS REPORTED IN THE FRAME LAYER ONLY, AS SHOWN IN FIGURE 1 SHEET 2 OF THE REF /1/ EA PART 5. THE SRM WAS CONSULTED AND THERE ARE NO REPAIRS AVAILABLE FOR THIS DAMAGE. THE DAMAGE WAS REMOVED AND ASSESSED PER THE REF /4/ & REF /5/ RIS, AND THEN AIRBUS WAS CONTACTED FOR REPAIR INSTRUCTIONS. AIRBUS PROVIDED THE REF /3/ AIRBUS MESSAGE WHICH PROVIDES INSTRUCTIONS TO REPAIR EACH DAMAGE AS FOLLOWS: HOLE #2: REPAIR PER SOLUTION K OF THE REF /6/ RI, WHICH REQUIRES A CUTOUT IN AFT SKIN, FREEZE PLUG IN FRAME 35 AND FWD SKIN, COLD EXPANSION IN ANGLE FITTING. HOLE #6: REINFORCEMENT REPAIR PER THE REF /5/ RI IN THE FRAME AND FILLER IN CUT OUT AREA, + INSTALLATION OF A FREEZE PLUG. AEROMAN PERFORMED THE REPAIR PER THE INSTRUCTIONS IN THE REF /3/ AIRBUS MESSAGE AND THIS REPAIR IS APPROVED PER REF /2/ AIRBUS RDAF, WITH A 6-MONTH LIMITATION FOR FURTHER DAMAGE TOLERANCE ANALYSIS (DTA) TO BE ACCOMPLISHED. THIS EC ACCOMPLISHES THE PERMANENT REPAIR PER THE REF /1/ EA AND COMPLIES WITH REF /2/ RDAF WITHOUT DEVIATION. THIS EC A24-1331-01 PROVIDES THE TIME LIMITED REPAIR INSTRUCTIONS. EC A24-1331-02 IS ISSUED TO TRACK THE DTA, DUE WITHIN 6 MONTHS FROM REPAIR ACCOMPLISHMENT. SUBSTANTIATION: THIS TIME LIMITED REPAIR HAS BEEN APPROVED VIA REF /2/ RDAF, IS VALID FOR 6 MONTHS, AND IS CLASSIFIED AS MAJOR. (E/C: A24-1331-01)

Part: DOOR FRAME — CRACKED (FR 20 RH) · airframe 78,938 hrs · 28,634 cycles

DURING HEAVY MAINTENANCE: FUSELAGE / NOSE FWD FUSELAGE / FR 20 RH / DOUBLE JOGGLE AREA / DOOR STOP FITTING 7 HOLE 6 / CRACK - PERMANENT REPAIR (FRAME REPLACEMENT); REFERENCES: /1/ AEROMAN EA 53-9051-24 REV. 0 (COVER & PART 1 - 2) /2/ AIRBUS SB A320-53-1374 REV 03 (JETBLUE EC A320-53-1374) /3/ AIRBUS REPAIR INSTRUCTION R53113041 ISSUE F /4/ AIRBUS RDAF 81468101/003/2024#A /5/ AIRBUS REPAIR INSTRUCTION R531 13211 005 /6/ AIRBUS REPAIR INSTRUCTION R531 13630 009. DURING THE CURRENT (10/2024) M2 CHECK FOR A/C N571JB (MSN 02125), AEROMAN REPORTED THE ACCOMPLISHMENT OF THE REF /2/ SB – A CRACK WAS FOUND ON THE DOUBLE JOGGLE AREA AT FR 20 RH AT DOOR STOP FITTING 7 HOLE 6 IN THE FRAME AND UPPER CORNER DOUBLER LAYERS (USING THE REF /3/ DRAWING NOMENCLATURE). REFER TO REF /1/ EA FOR DETAILS. THE DAMAGE WAS REAMED UP 15.95MM DIAMETER TO ELIMINATE CRACK AND WAS FOUND TO BE OUT OF SRM & RI REPAIRABLE LIMIT. THEREFORE, AIRBUS WAS CONTACTED FOR ASSESSMENT AND PROVIDED REPAIR INSTRUCTIONS TO PERFORM BUSHING REPAIR PER PRINCIPLE OF REF /3/ RI, WITH DEVIATIONS OF NOT PERFORMING SAFETY CUT AND COLD WORKING AND TO INSTALL NOMINAL SIZE FASTENERS AT HOLE #5 & #6. AIRBUS APPROVED THIS REPAIR PER THE REF /4/ AIRBUS RDAF AS A TEMPORARY REPAIR, WITH POST REPAIR INSPECTION REQUIREMENTS AT HOLE #6 AND ASSOCIATED HOLE #5 AS FOLLOW, HOLES #5 AND #6 AT FR20 RH – THRESHOLD & INTERVAL: 3000FC (FROM REPAIR) AT HOLE #6: ROTOTEST AS PER NTM 51-10-01 AFTER FASTENER REMOVAL AND NTM 51-10-18 AFTER BUSH REMOVAL. AT HOLE #5: ROTOTEST AS PER NTM 51-10-01 AFTER FASTENER REMOVAL. EC A24-1307-01 IS ISSUED TO ACCOMPLISH THE TEMPORARY REPAIR PER THE REF /4/ RDAF. EC A24-1307-02 IS ISSUED TO TRACK THE POST REPAIR INSPECTION REQUIREMENTS PER THE REF /4/ RDAF. EC A24-1307-03 IS ISSUED TO TRACK PERMANENT REPAIR (FRAME REPLACEMENT PER REF /5/ & /6/ RI INSTRUCTED VIA TRM 81468101/023) DUE AT 5000FC. NOTE: REF /2/ SB ARE SUPERSEDED BY THE REF /4/ RDAF AT HOLES #5 & #6 ON FR 20 RH. REF /2/ SB REMAINS VALID FOR ALL OTHER LOCATIONS SPECIFIED IN THE SB. SUBSTANTIATION: THIS EC ACCOMPLISHES A FRAME REPLACEMENT AS A PERMANENT SOLUTION AND IS CLASSIFIED AS MAJOR. (E/C: A24-1307-03)

Part: FRAME — CRACKED (NOSE FWD FUSELAG) · airframe 78,938 hrs · 28,634 cycles

DURING HEAVY MAINTENANCE: FUSELAGE / NOSE FWD FUSELAGE / WINDSHIELD FRAME / CENTER POST LOWER NODE & CONTINUITY FITTING LH/RH AREAS / CRACKS - PERMANENT REPAIR; REFERENCE: /1/ AEROMAN EA 53-9043-24 COVER REV.0 & PART 1-5 /2/ AIRBUS SB A320-53-1331 (REF. FAA AD 2020-17-03) /3/ AIRBUS RDAF 81466768/003/2024#A /4/ AIRBUS RI R531-13430 ISSUE F /5/ AIRBUS RI R53113672 ISSUE C/6/ R53112919 ISSUE J & R53113426 ISSUE F (GAIN ACCESS) /7/ AIRBUS DOSSIER 81466768. DURING CURRENT (10/2024) M2 CHECK ON N571JB (MSN 2125) AT SAL, WHILE ACCOMPLISHING REF /2/ SB NDT INSPECTIONS ON THE WINDSHIELD FRAMING CENTER POST, CRACKS WERE FOUND ON THE LOWER ATTACHMENT ON WINDSHIELD FRAMING CENTER LOWER ATTACHMENT AREA A (LH SIDE), C (LH SIDE) & D1 HOLES (BOTH SIDES). THE CRACK WAS REMOVED BY HAND REWORK AND THE REWORK AS PER REF /5/ REPAIR INSTRUCTIONS. THE CRACK DIMENSION AND LOCATIONS ARE AS FOLLOWS: 1. AREA A1 LHS: L=9.30MM AND W=5.82 MM 2. AREA D1 HOLE LHS: INITIAL HOLE DIAMETER 6.35 MM AND FINAL DIAMETER 7.9248 MM 3. AREA C1 LHS CORNER CRACK: L= 9.30 MM AND W=7.07 MM 4. AREA C2 LHS CORNER CRACK: L= 9.30 MM AND W=7.07 MM 5. AREA D1 HOLE RHS: INITIAL HOLE DIAMETER 6.35 MM AND FINAL DIAMETER 7.9248 MM. THERE WAS NO REFERENCE TO REPAIRING THIS TYPE OF DAMAGE PER OEM MANUALS. THEREFORE, AIRBUS WAS CONTACTED VIA REF /7/ DOSSIER FOR ASSESSMENT WITH THESE FINDINGS. AIRBUS PROVIDED REPAIR INSTRUCTIONS TO PERFORMING REWORKS AND INSTALLING REINFORCEMENT FITTING PER REF /4/ RI AND REPLACING CONTINUITY FITTINGS PER REF /6/ RI. THIS EC A24-1328-01 ACCOMPLISHES PERMANENT REPAIR PER THE REF /1/ EA AND COMPLIES WITH REF /3/ RDAF WITHOUT DEVIATION. EC A24-1328-02 TRACKS POST REPAIR INSPECTION ON THE CONTINUITY FITTING (HFEC INSPECTION, THRESHOLD: 29500 FC, INTERVAL: 8700 FC). EC A24-1328-03 TRACKS POST REPAIR INSPECTION ON THE WINDSHIELD FRAMING (HFEC INSPECTION, THRESHOLD: 27000 FC, INTERVAL: 4700 FC). EC A24-1328-04 TRACKS POST REPAIR INSPECTION ON OTHER AREAS (TBD, THRESHOLD: 60000 FC, INTERVAL: TBD) NOTE: SB 53-1331 WILL NO LONGER BE APPLICABLE AFTER REPAIR ACCOMPLISHMENT. THIS WILL BE REFLECTED ON EC 2020-17-03-FAA. SUBSTANTIATION: THIS REPAIR IS APPROVED AS CAT B REPAIR PER REF /3/ RDAF AND IS CLASSIFIED AS MAJOR. (E/C: A24-1328-01)

airframe 78,938 hrs · 28,634 cycles

DURING HEAVY MAINTENANCE: WEAR ON STRINGER 39R LOCATED BTW FR47 TO FR 48 AFT CARGO COMPARTMENT; REF AERMAN W.O. 2024 275/1 NR 538884 * REMOVED AND REPLACED STRINGER 39R LOCATED ON AFT CARGO COMPARTMENT BWT FR 50 AND FR 51 IAW A320 SRM 51-72-11 AND DWG D53475104. WORK ACC 8671820 RII AE329QC.

Part: DOOR FRAME — CRACKED (FWD GALLEY AREA) · airframe 78,938 hrs · 28,634 cycles

DURING HEAVY MAINTENANCE: CRACK INDICATION FOUND ON FR 20 RH SIDE FROM HOLE 3 OF JOOGLE AREA LOCATED AT LEVEL OF DOOR STOP FITTING 7 AT FWD GALLEY AREA. CRACK DEPTH I IS 0.045 INCH; (RESOLVED ON W/O: 1318564 TASKCARD: NR-00028) REF AE WO 2024-275/1. N/R# 2024 - 538554. PERFORMED PERMANENT REPAIR ON HOLE 3 FR 20 RH SIDE JOOGLE AREA LOCATED AT LEVEL OF DOOR STOP FITTING 7 AT FWD GALLEY AREA I.A.W. A320 SRM 53-11-12-300-012 STEP 2.A.(1). FINAL DIAMETER OF HOLE IS 0.277 INCH (SECOND OVZ). THIS REPAIR IS CLASSIFIED CATEGORY B AND MUST BE INSPECTED AT 8900FC (FH NOT RELEVANT) FROM TIME OF REPAIR EMBODIMENT AND SUBSEQUENT INSPECTIONS AT INTERVALS OF 8900FC (FH NOT RELEVANT) I.A.W. A320 SRI 53-11-12-205-008 TABLE 2. ACCOMPLISHED BY AE TECH# 8660318. AE QC INSP# 273. FUR-A320-53-01806 ASSIGNED.

Part: DOOR — CRACKED (FWD GALLEY AREA) · airframe 78,938 hrs · 28,634 cycles

DURING HEAVY MAINTENANCE: CRACK INDICATION FOUND ON FR 16 LH SIDE FROM HOLE 7 OF JOOGLE AREA LOCATED AT LEVEL OF DOOR STOP FITTING 7 AT FWD GALLEY AREA. CRACK DEPTH I S 0.097 INCH; (RESOLVED ON W/O: 1318564 TASKCARD: NR-00029) REF AE WO 2024-275/1. N/R# 2024 - 538557. PERFORMED PERMANENT REPAIR ON HOLE 7 FR 16 LH SIDE JOOGLE AREA LOCATED AT LEVEL OF DOOR STOP FITTING 7 AT FWD GALLEY AREA I.A.W. A320 SRM 53-11-12-300-012 STEP 2.A.(1). DIA A= 7.9756 MM (0.314 INCH). THIS REPAIR IS CLASSIFIED CATEGORY B AND MUST BE INSPECTED AT 6800FC (FH NOT RELEVANT) FROM TIME OF REPAIR EMBODIMENT AND SUBSEQUENT INSPECTIONS AT INTERVALS OF 5900FC (FH NOT RELEVANT) I.A.W. A320 SRI 53-11-12-205-008 TABLE 1. ACCOMPLISHED BY AE TECH# 8660318. AE QC INSP# 318. FUR-A320-53-01807 ASSIGNED.

Part: DOOR FRAME — CRACKED (FWD GALLEY AREA) · airframe 78,938 hrs · 28,634 cycles

DURING HEAVY MAINTENANCE: CRACK INDICATION FOUND ON FR 20 LH SIDE FROM HOLE 7 OF JOOGLE AREA LOCATED AT LEVEL OF DOOR STOP FITTING 7 AT FWD GALLEY AREA. CRACK DEPTH IS 0.135 INCH; (RESOLVED ON W/O: 1318564 TASKCARD: NR-00027) REF AE WO 2024-275/1. N/R# 2024 - 538552. PERFORMED PERMANENT REPAIR ON HOLE 7 FR 20 LH SIDE JOOGLE AREA LOCATED AT LEVEL OF DOOR STOP FITTING 7 AT FWD GALLEY AREA I.A.W. A320 SRM 53-11-12-300-012 STEP 2.A.(1). DIA A= 7.9756 MM (0.314 INCH). THIS REPAIR IS CLASSIFIED CATEGORY B AND MUST BE INSPECTED AT 8900FC (FH NOT RELEVANT) FROM TIME OF REPAIR EMBODIMENT AND SUBSEQUENT INSPECTIONS AT INTERVALS OF 5900FC (FH NOT RELEVANT) I.A.W. A320 SRI 53-11-12-205-008 TABLE 2. ACCOMPLISHED BY AE TECH# 8660318. AE QC INSP# 318. FUR-A320-53-01802 ASSIGNED.

Part: DOOR FRAME — NO DISCREPANCY (FR.16 LH DOOR ST) · airframe 78,938 hrs · 28,634 cycles

DURING HEAVY MAINTENANCE: (RESOLVED ON W/O: 1318564 TASKCARD: NR-00033) REF AE WO 2024-275/1. N/R# 2024 - 538516. REMOVED AND REPLACED INTERCOSTAL FITTING LOC. ON FR.16 LH DOOR STOP FITTING 7 I.A.W. A320 SRM 53-11-12-300-010 STEP 2.A. FIGURE 001 (SHEET 1) AND FIGURE 004 (SHEET 1). ACCOMPLISHED BY AE TECH# 8660318. AE QC INSP# 244.

Part: DOOR FRAME — CRACKED (FR.16 RH) · airframe 78,938 hrs · 28,634 cycles

DURING HEAVY MAINTENANCE: CRACK INDICATION FOUND ON OPEN FASTENER HOLE LOC. ON FR.16 RH DOOR STOP FITTING 7 LOWER I/B HOLE. CRACK DEPTH IS 0.165 INCH APPROX; (RESOLVED ON W/O: 1318564 TASKCARD: NR-00032) REF AE WO 2024-275/1. N/R# 2024 - 538515. REMOVED AND REPLACED INTERCOSTAL FITTING LOC. ON FR.16 RH DOOR STOP FITTING 7 I.A.W. A320 SRM 53-11-12-300-010 STEP 2.A. FIGURE 001 (SHEET 1) AND FIGURE 004 (SHEET 1). ACCOMPLISHED BY AE TECH# 8660318. AE QC INSP# 244.

Part: DOOR FRAME — CRACKED (FR 16 RH SIDE) · airframe 78,938 hrs · 28,634 cycles

DURING HEAVY MAINTENANCE: CRACK INDICATION FOUND ON FR 16 RH SIDE FROM HOLE 8 OF JOOGLE AREA LOC ATED AT LEVEL OF DOOR STOP FITTING 7 AT FWD GALLEY AREA. CRACK DEPTH I S 0.087 INCH; (RESOLVED ON W/O: 1318564 TASKCARD: NR-00031) REF AE WO 2024-275/1. N/R# 2024 - 538563. PERFORMED PERMANENT REPAIR ON HOLE 8 FR 16 RH SIDE JOOGLE AREA LOCATED AT LEVEL OF DOOR STOP FITTING 7 AT FWD GALLEY AREA I.A.W. A320 SRM 53-11-12-300-012 STEP 2.A.(1). DIAMETER OF HOLE IS 7.142 MM (0.2811 INCH) SECOND OVERSIZE. THIS REPAIR IS CLASSIFIED CATEGORY B AND MUST BE INSPECTED AT 6800FC (FH NOT RELEVANT) FROM TIME OF REPAIR EMBODIMENT AND SUBSEQUENT INSPECTIONS AT INTERVALS OF 6800FC (FH NOT RELEVANT) I.A.W. A320 SRI 53-11-12-205-008 TABLE 2. ACCOMPLISHED BY AE TECH # 8660318. AE QC INSP# 238. FUR-A320-53-01810 ASSIGNED.

Part: STRINGER — CORRODED (43L) · airframe 78,938 hrs · 28,634 cycles

DURING HEAVY MAINTENANCE: CORROSION STRINGER 42L AND BTW FR58 TO FR59 AFT CARGO COMPARTMENT (CPCP FINDING);(RESOLVED ON W/O: 1318564 TASKCARD: NR-00037) REF AE WO 2024-275/1. N/R# 2024 - 538625. PERFORMED PERMANENT REPAIR ON STRINGER 42L AND BTW FR58 TO FR59 AFT CARGO COMPARTMENT IAW A320 SRM 53-00-13-300-001. THIS REPAIR IS CATEGORY B AND MUST BE INSPECTED AT 60000 FC/120000FH FROM TIME OF THE REPAIR EMBODIMENT AND SUBSEQUENT INSPECTION AT INTERVALS OF TBD IAW A320 SRM 53-00-13-205-001 TABLE 4.

Part: DOOR FRAME — CRACKED (FR 16 RH) · airframe 78,938 hrs · 28,634 cycles

DURING HEAVY MAINTENANCE: CRACK INDICATION FOUND ON FR 16 RH SIDE FROM HOLE D OF JOGGLE AREA LOCATED AT LEVEL OF DOOR STOP FITTING 7 AT FWD GALLEY AREA. CRACK DEPTH I S 0.101 INCH; (RESOLVED ON W/O: 1318564 TASKCARD: NR-00040) N/R# 2024 - 538560. PERFORMED PERMANENT REPAIR ON FR 16 RH SIDE FROM HOLE D OF JOGGLE AREA LOCATED AT LEVEL OF DOOR STOP FITTING 7 AT FWD GALLEY AREA I.A.W. A320 SRM 53-11-12-300-012. THIS REPAIR IS CLASSIFIED CATEGORY B AND MUST BE INSPECTED AT 6800FC (FH NOT RELEVANT) FROM TIME OF REPAIR EMBODIMENT AND SUBSEQUENT INSPECTIONS AT INTERVALS OF 6800FC (FH NOT RELEVANT) I.A.W. A320 SRI 53-11-12-205-008 TABLE 2. ACCOMPLISHED BY AE TECH# 8623121. AE QC INSP# 244. FUR-A320-53-01818 ASSIGNED.

Part: DOOR FRAME — CRACKED (FR 16 RH) · airframe 78,938 hrs · 28,634 cycles

DURING HEAVY MAINTENANCE: CRACK INDICATION FOUND ON FR 16 RH SIDE FROM HOLE A OF JOOGLE AREA LOCATED AT LEVEL OF DOOR STOP FITTING 7 AT FWD GALLEY AREA. CRACK DEPTH IS 0.084 INCH; (RESOLVED ON W/O: 1318564 TASKCARD: NR-00035) REF AE WO 2024-275/1. N/R# 2024 - 538558. PERFORMED PERMANENT REPAIR ON HOLE A FR 16 RH SIDE JOOGLE AREA LOCATED AT LEVEL OF DOOR STOP FITTING 7 AT FWD GALLEY AREA I.A.W. A320 SRM 53-11-12-300-012 STEP 2.A.(1). DIA A= 10.355 MM (0.4076 INCH). THIS REPAIR IS CLASSIFIED CATEGORY B AND MUST BE INSPECTED AT 6800FC (FH NOT RELEVANT) FROM TIME OF REPAIR EMBODIMENT AND SUBSEQUENT INSPECTIONS AT INTERVALS OF 4100FC (FH NOT RELEVANT) I.A.W. A320 SRI 53-11-12-205-008 TABLE 1. ACCOMPLISHED BY AE TECH# 8671520. AE QC INSP# 220. FUR-A320-53-01811 ASSIGNED.

Part: FASTENER — CRACKED (FR.20 RH) · airframe 78,938 hrs · 28,634 cycles

DURING HEAVY MAINTENANCE: CRACK INDICATION FOUND ON OPEN FASTENER HOLE LOC. ON FR.20 RH DOOR STOP FITTING 7 UPPER I/B HOLE. CRACK DEPTH IS 0.081 INCH APPROX; (RESOLVED ON W/O: 1318564 TASKCARD: NR-00041) REF AE WO 2024-275/1. N/R# 2024 - 538513. PERFORMED REPAIR ON FR.20 RH DOOR STOP FITTING 7 UPPER I/B HOLE IAW A320 SRM 53-11-12-300-010. THIS REPAIR IS CLASSIFIED CATEGORY B AND MUST BE INSPECTED AT 13400FC (FH NOT RELEVANT) FROM TIME OF REPAIR EMBODIMENT AND SUBSEQUENT INSPECTIONS AT INTERVALS OF 13400FC (FH NOT RELEVANT) I.A.W. A320 SRI 53-11-12-205-005. ACCOMPLISHED BY AE TECH# 8660318. AE QC INSP# 238. FUR-A320-53-01821 ASSIGNED.

Part: DOOR FRAME — CRACKED (FR.16 LH) · airframe 78,938 hrs · 28,634 cycles

DURING HEAVY MAINTENANCE: CRACK INDICATION FOUND ON OPEN FASTENER HOLE LOC. ON FR.16 LH DOOR STOP FITTING 7 LOWER I/B HOLE, CRACK DEPTH IS 0.123 INCH APPROX; (RESOLVED ON W/O: 1318564 TASKCARD: NR-00034) REF AE WO 2024-275/1. N/R# 2024 - 538517. REMOVED AND REPLACED INTERCOSTAL FITTING LOC. ON FR.16 LH DOOR STOP FITTING 7 I.A.W. A320 SRM 53-11-12-300-010 STEP 2.A. FIGURE 001 (SHEET 1) AND FIGURE 004 (SHEET 1). ACCOMPLISHED BY AE TECH# 8660318. AE QC INSP# 244.

Part: PRESSURE SWITCH — FAILED (APU OIL) · airframe 78,468 hrs · 28,453 cycles

FLT#1691, JFK-LIR. (AIRCRAFT DIVERTED TO MCO) 'APU AUTO SHUTDOWN IN CRUISE FLIGHT -ATTEMPTED RESTART IN COORDINATION WITH MCC BUT IT WAS NOT SUCCESSFUL UNIT REMAINED OFF FOR DURATION OF FLIGHT; PER TSM 49-00-81-810-819A REMOVED AND REPLACED LOW OIL PRESSURE SWITCH REF AMM 49-94-14. MULTIPLE OPS CHECKS PERFORMED AND FOUND GOOD A/C OK FOR SVC AT THIS TIME.'

Part: UNKNOWN — ODOR (CABIN) · airframe 78,448 hrs · 28,446 cycles

FLT#131, MCO-LAX. 'ON FINAL APPROACH FLIGHT ATTENDANT NOTED BR/EF DIRTY SOCK TYPE ODOR. THIS WENT AWAY SHORTLY AFTER LANDING ROLL-OUT. NEITHER CAPT NOR F/O NOTICED ANYTHING; SEE LOG PAGE 4087210, ITEM 2 (COMPLIED WITH INFORMATION NOTICE 2017-T015 SECTION A ISOLATED FAULT TO TYPE 10 AMBIENT AIR ODOR PER TSM 05-50-00-810-085-B/TSM 05-50-00-810-095-D A/C OK FOR SVC.) FOR SIGN OFF.'

Part: UNKNOWN — ODOR (CABIN) · airframe 77,899 hrs · 28,226 cycles

FLT#975, JFK-MSY. ' ODOR IN AFT CABIN ON DESCENT; C/W INFO NOTED, 2017-7015 SEC:A ISOLATED FAULT TO TYPE. 10. REF: 75M 05-50-00, ACFT OK FOR SERVICE.'

Part: UNKNOWN — ODOR (CABIN) · airframe 77,290 hrs · 27,982 cycles

FLT#1079, JFK-MBJ. 'ODOR EVENT BEGAN AT TOP OF DESCENT. LAST 5 ROWS OF A/C EXPERIENCED A CLEANING LIKE SMELL REPORTED TO FLT CREW AT GATE. ( PACKS ); "COMPLIED WITH INFORMATION NOTICE 2017-T015, SECTION B2. DECONTAMINATION LEVEL "B" WAS ACCOMPLISHED PER TSM 05-50-00-810-831-A. AIRCRAFT IS OK FOR SERVICE. MEL CLEARED, MX-4 UPDATED, MCC NOTFIED. PACKS RESTORED.'

Part: UNKNOWN — UNKNOWN (UNKNOWN) · airframe 76,109 hrs · 27,550 cycles

FLT#5, JFK-PTP. 'BEGINING AROUND 12000 FEET ON DEC. BEGAN TO SMELL STRONG DIRTY SOCK SMELL.CONTACTED #1 FA AND ALL CREW MEMBERS EXPERIENCED THE SAME SMELL BUT STRONGER. OIP- SWITCHED OF PACK 2 AND SMELL DIS; REFERENCE L/P 3819610-2 (COMPLIED WITH INFORMATION NOTICE 2017-T015J SECTION B2. DECONTAMINATION LEVEL "C" WAS ACCOMPLISHED PER TSM 05-50-00-810-831-A. A/C IS OK FOR SERVICE.) FOR CORRECTIVE ACTION AS WELL AS TSI 529049. ECS DECONTAMINATION ACCOMPLISHED. MDDR CLEARED. MX-4 UPDATED.'

Part: UNKNOWN — UNKNOWN (UNKNOWN) · airframe 75,755 hrs · 27,415 cycles

FLT#1167, HPN-PBI. 'APPARENT TRICRESYLPHISPATE FUMES ( OIL FUMES ) ON DEP OUT OF HPN. DISSIPATED QUICKLY MUCH STRONGER FUMES ODOR ON IDLE DESCENT PACK 1 OFF USING ODOR ISOLATION PROCEDURE SEEMED TO MINIMIZE ODOR PHYSIOLOGICAL EFFECTS FELT BY BOTH PILOTS ( PACKS ).' (SUPPLEMENTAL INFORMATION TO FOLLOW)

Part: BLADE — DAMAGED · airframe 71,562 hrs · 25,796 cycles

FLT#1359, JFK-KIN. (AIRCRAFT PERFORMED AN AIR TURN BACK TO JFK) ' BIRD STRIKE ON TO ROLL ENG 2 VIBE (N1) N 5.1 ON CLIMB OUT AND NOTICED HIGHER ENG 2 VIB ON GROUND WITH REV THURST APPLIED ON LDG OVERWEIGHT LANDING SMOOTH; ACCOMPLISHED BIRD STRIKE INSPECTION IAW.AMM 05-53-00. AIRFRAME NO DAMAGE FOUND. #2 ENG BIRD DAMAGE SEE L/P # 3452703 FOR SIGN-OFF ITEM #1 (INSTALLED FAN BLADE # 21 ON ENG # 2 IAW AMM 72-31-11 AND TORQUE TO SPEC) AND #2 (INSTALLED FAN BLADE # 22 ON ENG # 2 IAW AMM 72-31-11 AND TORQUE TO SPEC).'

Part: NONE — NONE · airframe 70,961 hrs · 25,570 cycles

FLT#2295, EWR-MIA. ' DIRTY SOCK SMELL FROM T/O AND DURING DECENT. GOT A CALL FROM FA( AFT) AT 15000 CLEAR SKIES DURING DESCENT. RAINING DURING TAKE OFF APU WAS OFF FOR T/O AND DESCENT. DID PERF FCOM 1 ODOR ISOLATION TO NO CHANGES; LEVEL ODOR DEEMED LEVEL A/1 PERFORMED TSM 05-50-00-810-085-B. NO ODOR IS PRESENT AT ANY TIME DURING PACK OPERATION AND ENGINE RUN. NO HISTORY IN 180 DAYS. COMPLIED WITH INFORMATION NOTICE 2017-T015 SECTION A ISOLATED FAULT TO TYPE 10 (C)/C PER TSM 05-50-00810-085-B. AIRCRAFT OK FOR SERVICE. LEVEL 1 DECONTAMINATION ACCOMPLISHED.'

Part: FLAP SYSTEM — WARNING MESSAGE (COCKPIT) · airframe 67,856 hrs · 24,467 cycles

FLT 2894, MIA-EWR. F/CTL FLAPS LOCKED - WING TIP BRK ON ECAM CAME ON WHEN CONFIGURING TO LAND. IN SELECTING FLAPS 2 THE FLAP HANDLE OVERSHOT 1/1 WAY TO FLAPS 3. IN RETURNING THE HANDLE TO THE FLAPS 2 POSITION WE POTENTIALLY TRIGGERED THE ECAM ; PERFORMED BITE TEST OF THE SLAT AND FLAP CONTROL COMPUTER IAW AMM 27-51-00-740-002-A AND RESET OF THE WING TIP BRAKE IAW AMM 27-50-00-869-006-A. OPS CK GOOD. AWAIT FOR DFDR RESULT . VERIFIED DFDR WITH TECH SUPPORT NORAML. A/C OK FOR SERVICE.

Part: UNKNOWN — ODOR (CABIN) · airframe 67,576 hrs · 24,367 cycles

FLT 2459, BDL-FLL. DURING FINAL TO ILS 28L, F/O SMELLED DIRTY SOCK SMELL. AFTER LANDING FLT ATT'S REPORTED NOTHING SIGNIFICANT UNTIL REACHING GATE. (NO AIR/BLEED ON); COMPLIED WITH INFORMATION NOTICE 2017-TO15 SECTION A. AIRCRAFT IO OK FOR SERVICE.

Part: PROXIMITY SENSOR — OUT OF ADJUST (L1 DOOR) · airframe 66,650 hrs · 24,011 cycles

FLIGHT NR 104, SDQ-EWR. L1 DOOR SLIDE INDICATION INOPERABLE. REMOVED AND REINSTALLED SLIDE PAC AT L1 DOOR TO VERIFY PROPER INSTALLATION, REF AMM 25-62-44. ADJUSTED L1 DOOR PROXIMITY SENSOR & CHECK OPERATIONS GOOD, IAW AMM 52-73-11. A/C OK FOR CONTINUED SERVICE.

Part: VALVE — FAILED (NR 1 ENGINE) · airframe 66,372 hrs · 23,902 cycles

FLT 2137, AFTER TAKEOFF, ECAM NR 1 AIR BLEED FAULT. RETURNED TO FIELD. EMERGENCY DECLARED. R & R BOTH THE HP VALVE, & PRESSURE REGULATING VALVE. PERFORMED BLEED HEALTH MONITERING CHECK IAW MCC REQUEST, OPS CHECKED GOOD IAW AMM 36-11-00.

Part: VALVE — FAILED (NR 1) · airframe 66,372 hrs · 23,902 cycles

FLT 2137, AFTER TAKEOFF ECAM NR 1 AIR BLEED FAULT. RETURNED TO FIELD. EMERGENCY DECLARED. R & R BOTH HP VALVE & PRESSURE REGULATING VALVE. PERFORMED A BLEED HEALTH MONITERING CHECK IAW MCC REQUEST. OPS CHECKED GOOD IAW AMM 36-11-00.

Part: VALVE — FAILED (NR 1 ENGINE) · airframe 66,372 hrs · 23,902 cycles

FLT 2137, AFTER TAKEOFF, ECAM NR 1 AIR BLEED FAULT. RETURNED TO FIELD. EMERGENCY DECLARED. R & R BOTH THE HP VALVE & PRESSURE REGULATING VALVE. PERFORMED BLEED HEALTH MONITERING CHECK IAW MCC REQUEST. OPS CHECKED GOOD IAW AMM 36-11-00.

Part: FAN — FAILED (E&E BAY) · airframe 63,596 hrs · 22,885 cycles

FLT 61, BOS-SJU. EXCESSIVE NOISE FROM BLOWER FAN FOLLOWED BY A WIFF OF SMOKE. SELECTED FAN TO OVRD . ( BLOWER FAN - NO AVNCS SYS FAULT ECAM CAUTION ); ACCOMPLISHED INSPECTION AS PER TSM 05-50-00 / AND BLOWER FAN TSM 21-26-00-11600-00-A. ITEM PLACED ON MEL 21-26-01-A CAT C CB AD10 PULLED AND COLLARD PER MEL. PLACARD INSTALLED MX 4 UPDATED NOTIFIED MCC. R&R THE BLOWER FAN IAW AMM 21-26-51-000-001-A AND 21-26-51-400-001. TEST SATISFACTORY MDDR 394620 CLEARED MCC RYAN NOTIFIED MX4 UPDATED PLACARD REMOVED.

Part: FLOOR SUPPORT — CORRODED (FRAMES 67-70) · corrosion level 2 · airframe 60,250 hrs · 21,659 cycles

DURING HEAVY MAINTENANCE, CORROSION WAS DISCOVERED ON REF HAECO NR 440504-42527: LH AFT CABIN FLR BEAM Y765 CORR FR68; REF NR FOR ALL WORK ACP: CORR BEYOND LIM REPLACE BEAM PER SRM 51-72-11.

Part: FLOORBEAM — CORRODED (FRAME 66) · corrosion level 2 · airframe 60,250 hrs · 21,659 cycles

DURING HEAVY MAINTENANCE, CORROSION WAS DISCOVERED, REF HAECO NR 440504-42526: LH AFT CABIN FLR BEAM Y919 CORR FR66; REF NR 42526 FOR ALL WORK ACP: CORR BEYOND LIM RPL BEAM PER SRM 51-72-11.

Part: FLOORBEAM — CORRODED (FRAME 16) · corrosion level 2 · airframe 60,250 hrs · 21,659 cycles

DURING HEAVY MAINTENANCE, CORROSION WAS DISCOVERED, REF HAECO NR 440504-42699: FR16 FLR BEAM -Y1292 CORR; REF NR 42699 FOR ALL WORK ACP: CORR BEYOND LIM RPL FLR BEAM -Y1292 FR16 PER SRM 51-72-11.

Part: STRINGER — CORRODED (FRAME 58) · corrosion level 2 · airframe 60,250 hrs · 21,659 cycles

DURING HEAVY MAINTENANCE, CORROSION WAS DISCOVERED ON AFT CARGO COMP STR BILGE AREA 58-59 STR 43LH; (REF HAECO NR 440504-42556) REMOVED AND REPLACED CORRODED STRINGER SECTION IAM SRM 53-00-13-300-001 @ AFT CARGO COMP STR BILGE AREA FRAME 58-59 STR 43 LH.

Part: FLOORBEAM — CORRODED (FRAME 66) · corrosion level 2 · airframe 60,250 hrs · 21,659 cycles

DURING HEAVY MAINTENANCE, CORROSION WAS DISCOVERED, REF HAECO NR 440504-42539: LH AFT CABIN FLR BEAM Y1732 CORR 2IN FWD OF FR66; REF NR 42539 FOR ALL WORK ACP: CORR BEYOND LIM RPL FLR BEAM PER SRM 51-72-11.

Part: FLOORBEAM — CORRODED (FRAME 67) · corrosion level 2 · airframe 60,250 hrs · 21,659 cycles

DURING HEAVY MAINTENANCE, CORROSION WAS DISCOVERED, REF HAECO NR 440504-42534: RH AFT CABIN FLR BEAM -Y1292 CORR 11IN FWD FR67; REF NR 42534 FOR ALL WORK ACP: CORR BEYOND LIM RPL FLR BEAM -Y1292 PER SRM 51-72-11-911-001.

Part: FLOOR SUPPORT — CORRODED (FRAMES 67-70) · corrosion level 2 · airframe 60,250 hrs · 21,659 cycles

DURING HEAVY MAINTENANCE, CORROSION WAS DISCOVERED, REF HAECO NR 440504-42528: LH AFT CABIN FLR BEAM Y765 CORR 10" FWD FR68; REF NR 42528 FOR ALL WORK ACP: CORR BEYOND LIM RPL BEAM PER SRM 51-72-11.

Part: SEAT TRACK — CORRODED (FRAME 16) · corrosion level 2 · airframe 60,250 hrs · 21,659 cycles

DURING HEAVY MAINTENANCE, CORROSION WAS DISCOVERED, REF HAECO NR 440504-42590: CABIN SEAT TRACK Y765 FR16 CORR; REF NR 42590 FOR ALL WORK ACP: RPL FLR SEAT TRACK PER SRM 51-72-11.

Part: ATTACH ANGLE — CORRODED (FRAME20) · corrosion level 2 · airframe 60,250 hrs · 21,659 cycles

DURING HEAVY MAINTENANCE, CORROSION WAS DISCOVERED, REF HAECO NR 440504-42595: CABIN FLR BEAM ATTACH ANGLE CORR RH FR20; REF NR 42595 FOR ALL WORK ACP: CORR BEYOND LIM RPL BEAM ANGLE RH FR 20-24 WEB BEAM PER SRM 51-42-11.

Part: FITTING — CRACKED (FRAME 36) · airframe 60,250 hrs · 21,659 cycles

DURING HEAVY MAINTENANCE, REF: HAECO NR# 42711 R/H CORNER FITTING AT FR36, ATTACH HOLE CRACKED; REMOVED & REPLACED RH CORNER FITTING AT FR36 IAW A320 SRM 51-72-11.

Part: FLOORBEAM — CORRODED (FRAME 68) · corrosion level 2 · airframe 60,250 hrs · 21,659 cycles

DURING HEAVY MAINTENANCE, CORROSION WAS DISCOVERED, REF HAECO NR 440504-42532: RH AFT CABIN FLR BEAM -Y1292 CORR 5IN FWD FR68; REF NR 42532 FOR ALL WORK ACP: CORR BEYOND LIM RPL FLR BEAM -Y1292 PER SRM 51-72-11-911-001.

Part: SUPPORT FRAME — CORRODED (FRAMES 69-70) · corrosion level 2 · airframe 60,250 hrs · 21,659 cycles

DURING HEAVY MAINTENANCE, CORROSION WAS DISCOVERED, REF HAECO NR 440504-42516: AFT CABIN WET AREA FR69-70 LH SHEAR WEB SUPPORT FR CORR; REF NR 42516 FOR ALL WORK ACP: CORR BEYOND LIM RPL SHEAR WEB PER SRM 51-72-11.

Part: FLOORBEAM — CORRODED (FRAME 66) · corrosion level 2 · airframe 60,250 hrs · 21,659 cycles

DURING HEAVY MAINTENANCE, CORROSION WAS DISCOVERED, REF HAECO NR 440504-42524: LH AFT CABIN FLR BEAM Y1292 CORR FR66; REF NR 42524 FOR ALL WORK ACP: CORR BEYOND LIM RPL BEAM PER SRM 51-72-11.

Part: WEB — CORRODED (FRAMES 53-55) · corrosion level 2 · airframe 60,250 hrs · 21,659 cycles

DURING HEAVY MAINTENANCE, CORROSION WAS DISCOVERED, REF HAECO NR 440504-42568: AFT CARGO COMP WEB SILL UPR SKIN FR53-FR55 CORR; REF HAECO NR 440504-42568: AFT CARGO COMP WEB SILL UPR SKIN FR53-FR55 CORR.

Part: FLOORBEAM — CORRODED (FRAME 68) · corrosion level 2 · airframe 60,250 hrs · 21,659 cycles

DURING HEAVY MAINTENANCE, CORROSION WAS DISCOVERED, REF HAECO NR 440504-42538: RH AFT CABIN FLR BEAM -Y1732 CORR 4IN FWD OF FR68 DR SILL; REF NR 42538 FOR ALL WORK ACP: CORR BEYOND LIM RPL DR SILL PER SRM 51-72-11-911-001 STP 2A.

Part: FLOORBEAM — CORRODED (FRAME 67) · corrosion level 2 · airframe 60,250 hrs · 21,659 cycles

DURING HEAVY MAINTENANCE, CORROSION WAS DISCOVERED, REF HAECO NR 440504-42517: FR68 FLR BEAM Y1292 CORR; REF NR 42517 FOR ALL WORK ACP: CORR BEYOND LIM RPL FLR BEAM Y1292 FR68 PER SRM 51-72-11.

Part: FLOOR SUPPORT — CORRODED (FRAMES 64-66) · corrosion level 2 · airframe 60,250 hrs · 21,659 cycles

DURING HEAVY MAINTENANCE, CORROSION WAS DISCOVERED, REF HAECO NR 440504-42536: RH AFT CABIN FLR BEAM –Y765 CORR FR66; REF NR 42536 FOR ALL WORK ACP: CORR BEYOND LIM RPL BEAM PER SRM 51-72-11.

Part: DOOR SILL — CORRODED (FRAME 66) · corrosion level 2 · airframe 60,250 hrs · 21,659 cycles

DURING HEAVY MAINTENANCE, CORROSION WAS DISCOVERED, REF HAECO NR 440504-42537: RH AFT CABIN FR66 DR SILL -Y1732 CORR; REF NR 42537 FOR ALL WORK ACP: CORR BEYOND LIM RPL DR SILL ON NR 42538 PER SRM 51-72-11-911-001.

Part: BEAM — CORRODED (FRAME 16) · corrosion level 2 · airframe 60,250 hrs · 21,659 cycles

DURING HEAVY MAINTENANCE, CORROSION WAS DISCOVERED, REF HAECO NR 440504-42589: CABIN DUMMY BEAM AT Y512 FR16L CORR; REF NR 42589 FOR ALL WORK ACP: CORR BEYOND LIM RPL DUMMY BEAM PER SRM 51-42-11.

Part: DOOR SILL — CORRODED (FRAME 68) · corrosion level 2 · airframe 60,250 hrs · 21,659 cycles

DURING HEAVY MAINTENANCE, CORROSION WAS DISCOVERED, REF HAECO NR 440504-42515: L2 DR SILL CUTOUT CORR ON FR68 STR23 LH; REF NR 42515 FOR ALL WORK ACP: RPL L2 DR SILL IAW SRM 51-72-11-911-001.

Part: SHEAR WEB — CORRODED (FRAMES 69-70) · corrosion level 2 · airframe 60,250 hrs · 21,659 cycles

DURING HEAVY MAINTENANCE, CORROSION WAS DISCOVERED, REF HAECO NR 440504-42520: AFT CABIN WET AREA FR69-70 RH SHEAR WEB CORR; REF NR 42520 FOR ALL WORK ACP: CORR BEYOND LIM RPL SHEAR WEB PER SRM 51-72-11.

Part: FLOORBEAM — CORRODED (FRAME 66) · corrosion level 2 · airframe 60,250 hrs · 21,659 cycles

DURING HEAVY MAINTENANCE, CORROSION WAS DISCOVERED, REF HAECO NR 440504-42523: LH AFT CABIN FLR BEAM Y919 CORR 12” FWD FR67; REF NR 42523 FOR ALL WORK ACP: CORR BEYOND LIM RPL BEAM PER SRM 51-72-11.

Part: SUPPORT FRAME — CORRODED (FRAME 69) · corrosion level 2 · airframe 60,250 hrs · 21,659 cycles

DURING HEAVY MAINTENANCE, CORROSION WAS DISCOVERED, REF HAECO NR 440504-42714: AFT CABIN WET AREA FR69-70 RH SHEAR WEB SUPPORT FR CORR; REF NR 42714 FOR ALL WORK ACP: CORR BEYOND LIM RPL SHEAR WEB PER SRM 51-72-11.

Part: FLOOR SUPPORT — CORRODED (ZONE 200) · corrosion level 2 · airframe 60,250 hrs · 21,659 cycles

DURING HEAVY MAINTENANCE, CORROSION WAS DISCOVERED, REF HAECO NR 440504-42698: FR20 FLR BEAM Y1292 CORR; REF NR 42698 FOR ALL WORK ACP: CORR BEYOND LIM RPL FLR BEAM FR12-24 PER SRM 51-72-11.

Part: FLOORBEAM — CORRODED (FRAME 67) · corrosion level 2 · airframe 60,250 hrs · 21,659 cycles

DURING HEAVY MAINTENANCE, CORROSION WAS DISCOVERED, REF HAECO NR 440504-42530: RH AFT CABIN FLR BEAM –Y765 CORR FWD OF FR68; REF NR 42530 FOR ALL WORK ACP: CORR BEYOND LIM RPL BEAM PER SRM 51-72-11.

Part: DOOR SILL — CORRODED (FRAME 60) · corrosion level 2 · airframe 60,250 hrs · 21,659 cycles

DURING HEAVY MAINTENANCE, CORROSION WAS DISCOVERED ON BULK CARGO DOOR SILL FR60 STR 38R; (REF HAECO NR 440504-42571)REMOVED AND REPLACED BULK CARGO DOOR SILL IAW REO-L21460 REV 1R AND RDAS 80510566/003/2018 ISSUE A

Part: FLOOR SUPPORT — CORRODED (FRAMES 64-67) · corrosion level 2 · airframe 60,250 hrs · 21,659 cycles

DURING HEAVY MAINTENANCE, CORROSION WAS DISCOVERED, REF NR 42530 FOR ALL WORK ACP: CORR BEYOND LIM RPL BEAM PER SRM 51-72-11; REF NR 42529 FOR ALL WORK ACP: CORR BEYOND LIM RPL BEAM PER SRM 51-72-11.

Part: WEB — CORRODED (FRAMES 26-28) · corrosion level 2 · airframe 60,250 hrs · 21,659 cycles

DURING HEAVY MAINTENANCE, CORROSION WAS DISCOVERED, REF HAECO NR 440504-42465: FWD CARGO COMP WEB SILL FR26-FR28 CORR; REF NR 42465 FOR ALL WORK ACP: CORR BEYOND LIM RPL WEB SILL FR26-FR28 PER SRM 51-42-11.

Part: FLOORBEAM — CORRODED (FRAME 69) · corrosion level 2 · airframe 60,250 hrs · 21,659 cycles

DURING HEAVY MAINTENANCE, CORROSION WAS DISCOVERED, REF HAECO NR 440504-42517: LH AFT CABIN FLR BEAM Y1292 SPOT OF CORR 10IN FWD FR69; REF NR 42517 FOR ALL WORK ACP: CORR BEYOND LIM RPL FLR BEAM Y1292 PER SRM 51-72-11-911-001.

Part: FLOORBEAM — CORRODED (FRAME 66) · corrosion level 2 · airframe 60,250 hrs · 21,659 cycles

DURING HEAVY MAINTENANCE, CORROSION WAS DISCOVERED, REF HAECO NR 440504-42535: RH AFT CABIN FLR BEAM -Y1292 CORR; REF NR 42535FOR ALL WORK ACP: CORR BEYOND LIM RPL BEAM PER SRM 51-72-11.

Part: UNKNOWN — ODOR (CABIN) · airframe 57,693 hrs · 20,685 cycles

FT # 401, BOS-MSY. DURING CLIMBOUT, THE REAR OF THE AIRCRAFT EXPERIENCED TOXIC FUMES ODOR DURING THE DESCENT IT AS SMELLED IN THE AFT GALLEY; COMPLIED WITH INFORMATION NOTICE 2017-T015B SECTION B. AIRCRAFT IS OK FOR SERVICE. THIS CLEARS MDDR 3347081 UPDATED MX4.

Part: UNKNOWN — ODOR (CABIN) · airframe 57,465 hrs · 20,587 cycles

FT # 132, LAX-MCO. VERY STRONG SMELL OF DIRTY SOCKS W/ CHEMICAL SMELL AT 6500 ALT, THRUST IDLE; COMPLIED WITH INFORMATION NOTICE 2017-T015B SECTION C TABLE 1. AIRCRAFT IS OK FOR SERVICE.

Part: APU — FAILED (4005KM) · airframe 57,456 hrs · 20,585 cycles

FT # 85, BUF-MCO. AT THE GATE WITH APU ON TOXIC FUMES TCP ODOR PRIOR FLT MENTIONED FUMES AT 9000 FEET ON DESCENT. ( APU SYSTEM ); PERFORMED PER INFRO NOTICE 2017-T015B LEVEL 1: ENVIRONMENTAL ODOR. PLACED APU SYSTEM ON MEL 49-10-01 CAT C. PLACARD INSTALLED, PULLED AND COLLARED L41, L42 C/B. INSTALLED APU IAW AMM 49-11-11. PERFORMED OPS CHECK NO DEFECTS NOTED AT THIS TIME.

Part: BATTERY PACK — FAILED (EMERGENCY LIGHTS) · airframe 57,242 hrs · 20,500 cycles

DURING POWER OFF EMERGENCY LIGHT SIGN MIDDLE AND REAR FAILED TO LIGHT. FOUND THE BATTERIES 11WL & 12WL DEAD. R & R THE BATTERIES IAW AMM 33-51-38. OPS NORMAL.

Part: BATTERY PACK — INOPERATIVE (EMERGENCY LIGHTS) · airframe 57,242 hrs · 20,500 cycles

DURING POWER OFF, EMERGENCY LIGHT SIGN, MIDDLE AND REAR FAILED TO ILLUMINATE. FOUND THE BATTERIES 11WL &12WL DEAD. R & R THE BATTERIES THE AMM 33-51-38. OPS NORMAL.

Part: DISPLAY — MALFUNCTIONED (MULTIFUNCTION) · airframe 53,250 hrs · 19,000 cycles

FLIGHT CREW REPORTED THAT AFTER DEPARTURE, THE NAVIGATIONAL DISPLAYS WERE NOT AVAILABLE ON THE MULTIFUNCTIONAL PANEL. ALL THREE IRS POSITIONS WERE NOT IN AGREEMENT WITH THE GPS. CREW ELECTED TO DIVERT. CHECKED THE ADIRUS RADIAL POSITION ERROR IAW 34-12-34. FOUND TO BE NORMAL. REALIGNED THE ADIRUS. CAT III TEST WAS ACCOMPLISHED. PERFORMED SYSTEM TESTS IAW 34-13-00 AND 34-14-00. ALL TESTS FOUND TO BE NORMAL.

Part: POWER SUPPLY — FAILED (EMERGENCY LIGHTS) · airframe 56,457 hrs · 20,882 cycles

ON MAINTENANCE CHECK FOUND EMERGENCY LIGHT HAD TEST FAULT EPSU BATTERY EMERGENCY. R & R EPSU 12WL IAW AMM 33-51-38-000-001-A PARA 4.A, 33-51-38-400-001-A PARA 4.A, 33-51-38-860-052-A STEP C & D. OPS CHECKED GOOD.

Part: POWER SUPPLY — FAILED (EMERGENCY LIGHTS) · airframe 56,457 hrs · 20,882 cycles

FLT 6454 , ON MAINTENANCE CHECK FOUND EMERGENCY LIGHT TEST FAULT EPSU BATTERY EMERGENCY AFT L. R & R EPSU 13WL IAW AMM 33-51-38-000-001-A, PARA 4 A, 33-51-38-400-001-A, PARA 4.A, 33-51-38-740-050-B. OPS CHECKED GOOD.

Part: LIGHT — INTERMITTENT (CABIN) · airframe 42,041 hrs · 14,917 cycles

PILOT REPORTED LEFT EMERGENCY EXIT, OVERWING LIGHTS INOPERATIVE. ACCOMPLISHED OPS CHECK WITH NO DEFECTS NOTED. OK FOR CONTINUED SERVICE.

Part: SILL — CORRODED (L2 DOORWAY) · airframe 40,508 hrs · 14,403 cycles

ON HEAVY MX, FOUND CORROSION AT AFT PAX CABIN LOWER L2 SILL BEAM LOCATED AT FRAMES 66 & 68 AT STRINGER 23L. REMOVED CORROSION IAW SRM 51-74-00. REMOVED FASTENERS AT AFFECTED AREAS IAW SRM 51-42-11. PERFORM DVI AND ULTRASONIC INSPECTIONS. PERFORMED CUTOUT AS APPLICABLE. BLENDED AREAS, TRIMMED EDGES TO CONFIRM NO CRACKS. DRILLED NEW HOLES, FINAL REPAIR COMPLETED IAW E/C A13-593-01.

Part: WINDSHIELD — CRACKED (COCKPIT) · airframe 40,445 hrs · 14,379 cycles

CREW RECEIVED AN ANTI-ICE LT WINDSHIELD CAUTION MESSAGE CLIMBING THROUGH 10000 FT L WINDSHIELD HEAT INOPERATIVE. UPPER RT CORNER OF LT WINDSHIELD CRACKED SAW ELECTRIC CURRENT GO THOUGH THE TOP OF THE WINDSHIELD FROM RT TO LT. R & R THE CAPTAIN`S WINDSHIELD IAW AMM TASK 56-11-11-000-001-A. OPS CHECEDK GOOD.

Part: WIRE HARNESS — DEFECTIVE (CABIN) · airframe 33,875 hrs · 12,040 cycles

FLT 369 LGA-PBI, EMERGENCY ROW 9D LIGHT FLOOR PROXIMITY INOP. REMOVED AND REPLACED EMERGENCY LIGHT HARNESS AT 9D IAW AMM 33-51-21. OPS CHECK OK.

Part: ACTUATOR — FAILED (ZONE 500) · airframe 25,117 hrs · 8,961 cycles

FLT JB350 - DECLARED AN EMERGENCY FOR FLIGHT CONTROL FLAPS FAILURE FAULT. LANDED WITHOUT INCIDENT. MX TROUBLESHOT PER TSM 27-51-00-810-810 OPERATIONAL TEST OF FLAP SYSTEM AND FOUND NO FAULTS NOTED. FOUND LEFT WING FLAP ACTUATOR ASSY NR 1 TORQUE LIMITER TRIPPED. REMOVED AND REPLACED LT NR 1 FLAP ACTUATOR AND PERFORMED OPS CHECK GOOD IAW AMM 27-54-49. AIRCRAFT RETURNED TO SERVICE.

Part: BATTERY PACK — FAILED (EMERGENCY LIGHT) · airframe 8,069 hrs · 2,809 cycles

RIGHT SIDE OVERWING EMERGENCY EXIT LIGHT IS INOPERATIVE. REPLACED BATTERY PACK ON RT EPSU IAW MM 33-51-00, OPS CHECK OK.

Part: BATTERY — FAILED (EMERGENCY LIGHT) · airframe 7,930 hrs · 2,765 cycles

RIGHT OVERWING EMERGENCY EXIT DOOR LIGHT INOP. REPLACED RIGHT EMERGENCY BATTERY PACK IAW 33-51-38.

Part: BATTERY — DISCHARGED (EMERGENCY EXIT) · airframe 7,885 hrs · 2,749 cycles

EMERGENCY EXIT LIGHT FOR OVERWING EXITS RT INOP. REPLACED EMERGENCY LIGHT BATTERY OVERWING RT SIDE.

Part: ELECTRICAL BOX — SHORTED (CABIN) · airframe 1,296 hrs · 430 cycles

ELECTRICAL BURNING ODOR OBSERVED IN LAST 5 ROWS OF CABIN, LIVE TV TURNED OFF. PERFORMED INFORMATION NOTICE 2003-T050TRA LIVE TV SYSTEM INTEGRITY CHECK CONCERNING ELECTRICAL ODOR. FOUND SEB AT 24E EVIDENCE OF LIQUID SPILL. REMOVED AND REPLACED SEB AT 24E IAW LTV MM 23-39-00. SYSTEM OPERATION OK.

Part: ELECTRICAL BOX — SHORTED (CABIN) · airframe 1,296 hrs · 430 cycles

ELECTRICAL BURNING SMELL OBSERVED IN LAST 5 ROWS OF CABIN, LIVE TV TURNED OFF. PERFORMED INFORMATION NOTICE 2003-T050TRA LIVE TV SYSTEM INTEGRITY CHECK CONCERNING ELECTRICAL ODOR. FOUND SEB AT 24E EVIDENCE OF LIQUID SPILL. REMOVED AND REPLACED SEB AT 24E IAW LTV MM 23-39-00. SYSTEM OPERATION OK.