N17730

Part: LIGHT — NO DISCREPANCY (ZONE 200) · airframe 81,411 hrs · 29,791 cycles

SELECT EMERGENCY LIGHTS ARE ON WHILE SWITCH IN ARMED POSITION. ACCOMPLISHED EMERGENCY LIGHTS OPS TEST IAW AMM 33-51-00-720-801. OPS TESTED GOOD, ACFT GOOD TO CONTINUE.

Part: GIRT BAR — UNPACKED (ZONE 800) · airframe 81,158 hrs · 29,654 cycles

R1 DOOR GIRT BAR EXCESS MATERIAL. REMOVED SLIDE, RESECURED GIRT MATERIAL (Z-FOLD) AND REINSTALLED R1 DOOR SLIDE IAW AMM 25-66-01-400-803. NO DEFECTS NOTED. INSPECTION OF R1 SLIDE ASSY. INSTALLATION, IAW GMM 09-25-05, AND AMM 25-66-01.

Part: SLIDE — OUT OF POSITION (ZONE 800) · airframe 80,912 hrs · 29,522 cycles

DOOR 2R EXCESS SLIDE MATERIAL STICKING OUT FOUND SLIDE MATERIAL AT DOOR 1R NOT 2R AS REPORTED SLIGHTLY RUBBING, REPOSITIONED. MATERIAL NOW IN PROPER POSITION.DOOR OPENS/CLOSES W/O RUBBING

Part: SLIDE — PARTIAL DEPLOY (ZONE 800) · airframe 80,864 hrs · 29,499 cycles

PARTIAL SLIDE DEPLOYMENT. DOOR WAS OPENED FROM THE INSIDE. REMOVED ORIGINAL SLIDE ON DOOR L1 NO DAMAGE FOUND TO THE SLIDE OR COVER, REPACKED ORIGINAL SLIDE AND REINSTALLED IT ON DOOR L1 REF AMM 25-66-01.

Part: SLIDE — OUT OF ADJUST (ZONE 800) · airframe 80,466 hrs · 29,299 cycles

DOOR 1R SLIDE HAS EXCESS MATERIAL SHOWING. ADJUSTED DOOR 1R SLIDE PACK Z FOLD TO BACKING PAN SHELF, OK FOR CONTINUED SERVICE, REF AMM 25-66-01

Part: SLAT — DAMAGED (NR 5) · airframe 80,322 hrs · 29,232 cycles

BIRD STRIKE RIGHT SIDE OF FUSALAGE. REMOVED RT WING #4 LEADING EDGE SLAT REF AMM 27-81-21-000-801 CORRECTION RH #5 SLAT HAS BEEN REMOVED REF 27-81-21-000-801. NUMBER #4 WAS NOT REMOVED. INSTALLED NEW #5 SLAT PER AMM 27-81-21-400-801, OPS CHECK REQUIRED AFTER SLAT #6 HAS BEEN INSTALLED. COMPLETED LEADING EDGE SLAT INSTALLATION, REFERENCE: TASK 27-81-21-400-801, PERFORMED LEADING EDGE FLAPS AND SLATS ACTIVATION, REFERENCE: TASK 27-81-00-440-801, WING ANTI-ICING DUCT LEAK TEST, REF TASK 30-11-00-790-801, AND LEADING EDGE ACCESS PANEL INSTALLATION REF TASK 57-41-02-400-801. SLAT 5 INSPECTION SATISFACTORY IAW WITH REQS OF GMM 09-25-05 REFERENCING AMM 27-81-21.

Part: SLAT — DAMAGED (NR 5) · airframe 80,322 hrs · 29,232 cycles

BIRD STRIKE RIGHT SIDE OF FUSALAGE. REMOVED RT WING #4 LEADING EDGE SLAT REF AMM 27-81-21-000-801 CORRECTION RH #5 SLAT HAS BEEN REMOVED REF 27-81-21-000-801. NR #4 WAS NOT REMOVED. INSTALLED NEW #5 SLAT IAW AMM 27-81-21-400-801, OPS CHECK REQUIRED AFTER SLAT #6 HAS BEEN INSTALLED. COMPLETED LEADING EDGE SLAT INSTALLATION, REFERENCE: TASK 27-81-21-400-801, PERFORMED LEADING EDGE FLAPS AND SLATS ACTIVATION, REF TASK 27-81-00-440-801, WING ANTI-ICING DUCT LEAK TEST, REF TASK 30-11-00-790-801, AND LEADING EDGE ACCESS PANEL INSTALLATION REF TASK 57-41-02-400-801. SLAT 5 INSPECTION SATISFACTORY IAW WITH REQS OF GMM 09-25-05 REFERENCING AMM 27-81-21.

Part: RING — LOOSE (GIRT BAR) · airframe 80,126 hrs · 29,120 cycles

2L DOOR GIRT BAR RING IS LOOSE. FOUND STOP RING PLASTIC COVER LOOSE AND OFF. GIRT BAR STOP RING STILL IN POSITION AND SECURED. ACFT GOOD TO CONTINUE.

Part: WARNING LIGHT — FALSE ACTIVATION (ZONE 700) · airframe 79,779 hrs · 28,940 cycles

PARKING BRAKE LIGHT ILLUMINATED IN FLIGHT PARKING BRAKE OFF REQUEST MEL 3204A, VERIFIED PARKING BRAKE VALVE OPEN AND CLOSED, OPS CHECK OK, AND VERIFIED ANTI-SKID LIGHT DOES NOT COME ON TOMC APPROVED (DDP C/W) MEL 3204A DDP COMPLIED, OK TO CONTINUE PERFORMED OPS CHECK OF PARKING BRAKE LIGHT WITH BOTH HYDRAULIC SYSTEMS ON IAW FIM 32-44 TASK 804. OPS CHECK GOOD. NO DEFECTS NOTED.

Part: SWITCH — FAULTY (ZONE 200) · airframe 79,712 hrs · 28,909 cycles

FLIGHT DECK EMERGENCY LIGHTS ON WHEN SWITCH IN OFF POSITION FOUND ALL EMERGENCY LIGHTS STAY ON WITH S7 IN THE OVERHEAD PANEL IN THE OFF POSTION. REFERENCED FIM TASK 33-50 TASK 801. REMOVED AND REPLACED S7 PN: 15AT48 IAW B737-700 WDG 33-51-11-8 AND SWPM 20-30-11. EMERGENCY LIGHTS OPS CHECKS GOOD IAW B737-700 AMM 33-51-00-720-801.

Part: SUPPORT — CORRODED (ZONE 200) · airframe 79,168 hrs · 28,673 cycles

(B737-06-3-0049) REF LP 3252323 AND AERSALE NR 21748 CORROSION ON L-2 DOOR LOWER SILL STRUCTURE INNER CHORD STA 991 TO 900. REMOVED AND REPACED NEW INNER CHORD ON L-2 DOOR LOWER SILL STRUCTURE STA 900-1006 LBL 50 REF B737-700 SRM 51-40-02-0G-0 REF LP 3252323.

Part: BATTERY PACK — FAILED (ZONE 200) · airframe 79,168 hrs · 28,673 cycles

EMERGENCY LIGHTS INOP AT ROW 21ABC (LH MID EXIT) AND 21DEF (RH MID EXIT) DUE TO BAD BATTERY PACK.REMOVED EMERGENCY LIGHT BATTERY WITH P/N AD-0717-1-100 S/N 11729 1 AND INSTALLED P/N AD-0717-1-100 S/N 332071 AT ROW 21ABC (M1668 ) IAW B737-700 AMM 33-51-06-960-805. SYSTEM CHECK GOOD.

Part: SMOKE DETECTOR — CRACKED (ZONE 900) · airframe 79,168 hrs · 28,673 cycles

LAV A SMOKE DETECTOR HAS CRACKS REMOVED AND REPLACED LAV A SMOKE DETECTOR IAW B737 AMM TASK 26-1 4-01-000-802 AND B737 AMM TASK 26-14-01-400-802. OPERAIONAL TEST OK.

Part: SMOKE DETECTOR — CRACKED (ZONE 900) · airframe 79,168 hrs · 28,673 cycles

LAV E SMOKE DETECTOR HAS CRACKS REMOVED AND REPLACED LAV E SMOKE DETECTOR IAW B737 AMM TASK 26-1 4-01-000-802 AND B737 AMM TASK 26-14-01-400-802. OPERATIONAL TES T OK.

Part: WINDOW FRAME — CRACKED (ZONE 200) · airframe 79,168 hrs · 28,673 cycles

DURING INSPECTION ON R/H #3 WINDOW FRAME POST FOUND CRACK IN FASTENER HOLE PERMANENT REPAIR BEING INSTALLED PER EA 5310-08195 SEQ 2061.

Part: CHANNEL — CRACKED (ZONE 100) · airframe 79,168 hrs · 28,673 cycles

(B737-53-3-0734) MAIN CABIN TORQUE BOX FRAME ANGLE ON FWD SIDE IS CRACKED STA 348 +3 STR 17L. REPLACED CRACK CHANNEL AT L-1 DOOR STA 351 STR 17L DOOR SURROUND REF SRM 51-40-02-0G-0 PAR 7.D

Part: DOOR SILL — CORRODED (ZONE 200) · airframe 79,168 hrs · 28,673 cycles

(B737-06-3-0049) CORROSION ON L-2 DOOR LOWER SILL STRUCTURE INNER CHORD STA 991 TO 900.

Part: PRESSURE BLKHD — GOUGED (ZONE 100) · airframe 79,168 hrs · 28,673 cycles

PRESSURE BULKHEAD AT BS 1016 HAS SMLL GOUGE ON AFT FACE AT APPRO X 8:00 POSITION. UPDATED LOGPAGE TO MAJOR REPAIR CATEGORY. REMOVED GOUGES ON AFT FACE OF PRESSURE BULKHEAD AT 8:00 POS OUT OF SRM LIMITS REPAIRED PER EO 5380-24103 REV A AND ECRA 5380-014 15 INTERIM REPAIR REQS A DIP.

Part: DOOR SILL — CORRODED (ZONE 200) · airframe 79,168 hrs · 28,673 cycles

(B737-06-3-0049) CORROSION ON MAIN DECK R-2 LOWER SILL INNER CHORD STA 992 TO 927. REMOVED AND REPLACED NEW INNER CHORD ON MAIN DECK R-2 LOWER SILL STA 900-1006 RBL 50 REF B737-700 SRM 51-40-02-0G-0 DATA WAS TRAN SCRIBED FROM PAPER DOC AERSALE WO 4453 NR 21755 WORK ACP BY MECH V943915 INSP BY AQC063

Part: DOOR SILL — CORRODED (STA235-356) · airframe 79,168 hrs · 28,673 cycles

(B737-06-3-0288) CORROSION ON R-1 DOOR LOWER SILL STRUCTURE STA 295-356 ON UPPER SURFACE OF INNER CHORD. REMOVED AND REPLACED LOWER SILL CHORD PN: 6540004-106 PER B737-7 00 SRM 51-40-02-0G-0 PAR 4.B.

Part: FLOORBEAM — CORRODED (STA328) · airframe 79,168 hrs · 28,673 cycles

(B737-06-3-0288) CORROSION ON MAIN DECK FLOORBEAM STA 328 UPPER CHORD RBL 9-50. REMOVED DAMAGED AREA AND FABRICATED NEW FLOORBEAM AT STA 328 RB L 1-50 PER B737-700 SRM 53-10-51-2R-7 STEP 4.

Part: SKIN — CORRODED (ZONE 200) · airframe 79,168 hrs · 28,673 cycles

LAVATORY EXHAUST VENT EXTERIOR SURFACE HAS CORROSION WITH BULGING SKIN. REPAIRD EXTERIOR LAV VENT SKIN CORROSION WITH BULGING PER SRM 53 4453 NR 21473, -70-01-2R-3 REPAIR 3 SECTION 47 STA 917 CATEGORY B REPAIR & SUPP LEMENTAL INSPECTION THRESHOLD 50,000 F.C. AFTER DELIVERY WITH 50 00 F.C. INTERVALS.

Part: BATTERY PACK — NO TEST (ZONE 200) · airframe 79,168 hrs · 28,673 cycles

(B737-33-3-0225) EMERGENCY LIGHTS BATTERY (M1673) AT OVERHEAD AF T GALLEY FAILED CAPACITY CHECK.

Part: BATTERY PACK — FAILED (ZONE 200) · airframe 79,168 hrs · 28,673 cycles

(B737-33-3-0225) EMERGENCY LIGHTS BATTERY (M1669) AT R/H MID DOO R FAILED CAPACITY CHECK.

Part: BATTERY PACK — NO TEST (ZONE 200) · airframe 79,168 hrs · 28,673 cycles

(B737-33-3-0225) EMERGENCY LIGHTS BATTERY (M1672) AT OVERHEAD AF T GALLEY FAILED CAPACITY CHECK.

Part: BATTERY PACK — NO TEST (M1670) · airframe 79,168 hrs · 28,673 cycles

(B737-33-3-0225) EMERGENCY LIGHTS BATTERY (M1670) AT ROW L/H FAILED CAPACITY CHECK.

Part: BATTERY PACK — NO TEST (ZONE 200) · airframe 79,168 hrs · 28,673 cycles

(B737-33-3-0225) EMERGENCY LIGHTS BATTERY (M1668) AT L/H MID DOO R FAILED CAPACITY CHECK.

Part: BATTERY PACK — FAILED (ZONE 200) · airframe 79,168 hrs · 28,673 cycles

(B737-33-3-0225) EMERGENCY LIGHTS BATTERY (M1674) AT OVERHEAD FW D GALLEY FAILED CAPACITY CHECK.

Part: BATTERY PACK — FAILED (ZONE 200) · airframe 79,168 hrs · 28,673 cycles

(B737-33-3-0225) EMERGENCY LIGHTS BATTERY (M1675) AT OVERHEAD FW D GALLEY FAILED CAPACITY CHECK.

Part: MOTOR — FAILED (HORIZONTAL STAB) · airframe 77,778 hrs · 28,033 cycles

MAIN ELEC TRIM AND AUTOPILOT TRIM FAILED MOTOR, STAB, HO OFF 29-2741-9-0011 3616 ON 29-2741-9-0011 4548 MOTOR, STAB, HO OFF 29-2741-9-0011 3616 ON 0000 REMOVED AND REPLACED HORIZ STAB ELECTRIC MOTOR REF AMM 24-41-71 OPS CHECKS GOOD PARTS USED: 29-2741-9-0011,QTY :1 ROTABLE PARTS CHANGE WAS INDICATED - TT # 1526630 SN OFF 3616.

Part: BULKHEAD — CORRODED (AFT CARGO COMP) · airframe 76,437 hrs · 27,459 cycles

(SUPPORT TASK) AFT CARGO COMPARTMENT, FWD BULKHEAD L/H SIDE OF APU DUCT CUTOUT HAS CORROSION ON IT. 107 REPAIRED STA 727 BULHEAD, L/H SIDE OF APU CUTOUT PER ECRA 5310-0 8217.

Part: TUBE — CRACKED (RH ENG) · airframe 76,347 hrs · 27,417 cycles

CABIN ALTITUDE WARN IN FLIGHT. 02, 04 SEE F.I.M BELOW ON PIC. CREW REPORTS FLIGHT ALT OF 28000FT AND CABIN ALT OF 10500FT, NO CABIN PRESSURE CONTRL FAULTS. OPS CHECK ON OFV HAS NO FAULTS. INSPECTED PACK BAY AREA, NO LEAKAGE NOTED. CABIN PRESSURE CTRL BITE CHECK HAS LO INFL/ HI LEAKG IN FAULT HISTORY ON FLT LEG 00, REF.LOGPAGE 5820708 FOR ACTION TAKEN. DUE TO REPORT OF EXCESSIVE CABIN PRESSURE LOSS NOTED IN FLIGHT WITH SUBSEQUENT DIVERSION TO EWR: ACCOMPLISH CABIN PRESSURE LEAK TEST AMM 05-51-91-790-801 AND REPORT ALL ALL FINDINGS TO TOMC. PERFORMED CABIN PRESSURE LEAK TEST AS PER AMM 05-51-91-790-801 AND NO CABIN LEAKS WERE FOUND.PERFORMED RIGHT ENGINE RUN AND FOUND NO RIGHT ENGINE BLEED.FOUND CRACKED BLEED SENSE LINE,REPLACED SUPPLY PRESSURE SENSE LINE FROM BLEED AIR REGULATOR TO THE PRECOOLER CONTROL VALVE AS PER AMM 36-12-02-400-801.RAN ENGINE AND FOUND TO BE WORKING SATISFACTORY AT THIS TIME. PARTS USED: 29-3611-3-0010,QTY :1

Part: NONE — INOPERATIVE (RT FLTR) · airframe 73,357 hrs · 26,046 cycles

RIGHT FILTER BYPASS LIGHT ILLUMINATED AFTER ENGINE START FOR ABO UT 5 MINUTES AND EXTINGUISH MEL REQUESTED, DDP C/W. RIGHT ENG FUEL BYPASS PLACED ON MEL, A/C OK TO CONTINUE. APPROVED MEL ITEM 7304B . #2 ENG FUEL FILTER DIFFERENTIAL PRESSURE WARNING SYS INOP. BITE CHK RIGHT ENG EEC, RECENT FAULT SHOWS MAINT MSG 73-31072, MEL REQUESTED, FUEL FILTER R/R PER MEL 7304B DDP, REF AMM 73-11-02. NIS AT EWR, AIRCRAFT OKAY FOR SVC, MEL REMAINS OPEN PERFORMED FIM TASK 73-05 TASK 801 AND DETERMINE ENGINE 2 FUEL FILTER DIFFERENTIAL PRESSURE SWITCH REQUIRES REPLACEMENT, PARTS ARE BOTH NIS.ITEM REMAINS ON MEL PART REF IPC 73-34-01-01 ITEM 50. TRIED MULTIPLE PART NUMBERS AND NIS. REQUIRES EITHER 29-7334-9-0001 OR 29-7334-9-9001 WHICH REMOVED AND REPLACED ENG #2 FUEL FILTER. REF AMM 73-11. OPS CHCK GOOD. NO LEAK NOTED. REOPEN SAT U306939 08SEP22 FOR: CLOSED PREMATURELY ACCOMPLISHED MAINT STEP A OF MEL 7304 B. STEP B OF DDP ITEM RETURNED WHILE GETTING READY TO TAKE OFF. TALKED TO IAH HMC ACCOMPLISHED ON SEP 8 2022 BY EMP U34847 TO RECOMPLY WITH ALL MAINT PROCEDURE PER MEL 7304B ACFT RETURNING TO GATE SPOKE WITH NICK IN ACFT LINE PLANNING AND VERIFIED THIS IS LAST ACCOPLISHED MAINT STEP A & C OF PLACARD 7304B. STEP B OF DDP DAY OF MEL ACCOMPLISHED ON SEP 08,2022 BY EMP U34847 REPLACED FUEL FILTER DIFFERENTIAL PRESS. SWITCH IN REF TO AMM TASK73-34-01-400-801-F00 OPS CHK GOOD. RAN ENGINE FOR TEN MIN. NO DEFECTS NOTED. ROTABLE PARTS CHANGE WAS INDICATED - TT # 1189632 SN OFF 4559 SWITCH, INDI

Part: NONE — INOPERATIVE (RT FLTR) · airframe 73,357 hrs · 26,046 cycles

RIGHT FILTER BYPASS LIGHT ILLUMINATED AFTER ENGINE START FOR ABO UT 5 MINUTES AND EXTINGUISH MEL REQUESTED, DDP C/W. RIGHT ENG FUEL BYPASS PLACED ON MEL, A/C OK TO CONTINUE. APPROVED MEL ITEM 7304B . #2 ENG FUEL FILTER DIFFERENTIAL PRESSURE WARNING SYS INOP. BITE CHK RIGHT ENG EEC, RECENT FAULT SHOWS MAINT MSG 73-31072, MEL REQUESTED, FUEL FILTER R/R PER MEL 7304B DDP, REF AMM 73-11-02. NIS AT EWR, AIRCRAFT OKAY FOR SVC, MEL REMAINS OPEN PERFORMED FIM TASK 73-05 TASK 801 AND DETERMINE ENGINE 2 FUEL FILTER DIFFERENTIAL PRESSURE SWITCH REQUIRES REPLACEMENT, PARTS ARE BOTH NIS.ITEM REMAINS ON MEL PART REF IPC 73-34-01-01 ITEM 50. TRIED MULTIPLE PART NUMBERS AND NIS. REQUIRES EITHER 29-7334-9-0001 OR 29-7334-9-9001 WHICH REMOVED AND REPLACED ENG #2 FUEL FILTER. REF AMM 73-11. OPS CHCK GOOD. NO LEAK NOTED. REOPEN SAT U306939 08SEP22 FOR: CLOSED PREMATURELY ACCOMPLISHED MAINT STEP A OF MEL 7304 B. STEP B OF DDP ITEM RETURNED WHILE GETTING READY TO TAKE OFF. TALKED TO IAH HMC ACCOMPLISHED ON SEP 8 2022 BY EMP U34847 TO RECOMPLY WITH ALL MAINT PROCEDURE PER MEL 7304B ACFT RETURNING TO GATE SPOKE WITH NICK IN ACFT LINE PLANNING AND VERIFIED THIS IS LAST ACCOPLISHED MAINT STEP A & C OF PLACARD 7304B. STEP B OF DDP DAY OF MEL ACCOMPLISHED ON SEP 08,2022 BY EMP U34847 REPLACED FUEL FILTER DIFFERENTIAL PRESS. SWITCH IN REF TO AMM TASK73-34-01-400-801-F00 OPS CHK GOOD. RAN ENGINE FOR TEN MIN. NO DEFECTS NOTED. ROTABLE PARTS CHANGE WAS INDICATED - TT # 1189632 SN OFF 4559 SWITCH, INDI

Part: NONE — INOPERATIVE (RT FLTR) · airframe 73,357 hrs · 26,046 cycles

RIGHT FILTER BYPASS LIGHT ILLUMINATED AFTER ENGINE START FOR ABO UT 5 MINUTES AND EXTINGUISH MEL REQUESTED, DDP C/W. RIGHT ENG FUEL BYPASS PLACED ON MEL, A/C OK TO CONTINUE. APPROVED MEL ITEM 7304B . #2 ENG FUEL FILTER DIFFERENTIAL PRESSURE WARNING SYS INOP. BITE CHK RIGHT ENG EEC, RECENT FAULT SHOWS MAINT MSG 73-31072, MEL REQUESTED, FUEL FILTER R/R PER MEL 7304B DDP, REF AMM 73-11-02. NIS AT EWR, AIRCRAFT OKAY FOR SVC, MEL REMAINS OPEN PERFORMED FIM TASK 73-05 TASK 801 AND DETERMINE ENGINE 2 FUEL FILTER DIFFERENTIAL PRESSURE SWITCH REQUIRES REPLACEMENT, PARTS ARE BOTH NIS.ITEM REMAINS ON MEL PART REF IPC 73-34-01-01 ITEM 50. TRIED MULTIPLE PART NUMBERS AND NIS. REQUIRES EITHER 29-7334-9-0001 OR 29-7334-9-9001 WHICH REMOVED AND REPLACED ENG #2 FUEL FILTER. REF AMM 73-11. OPS CHCK GOOD. NO LEAK NOTED. REOPEN SAT U306939 08SEP22 FOR: CLOSED PREMATURELY ACCOMPLISHED MAINT STEP A OF MEL 7304 B. STEP B OF DDP ITEM RETURNED WHILE GETTING READY TO TAKE OFF. TALKED TO IAH HMC ACCOMPLISHED ON SEP 8 2022 BY EMP U34847 TO RECOMPLY WITH ALL MAINT PROCEDURE PER MEL 7304B ACFT RETURNING TO GATE SPOKE WITH NICK IN ACFT LINE PLANNING AND VERIFIED THIS IS LAST ACCOPLISHED MAINT STEP A & C OF PLACARD 7304B. STEP B OF DDP DAY OF MEL ACCOMPLISHED ON SEP 08,2022 BY EMP U34847 REPLACED FUEL FILTER DIFFERENTIAL PRESS. SWITCH IN REF TO AMM TASK73-34-01-400-801-F00 OPS CHK GOOD. RAN ENGINE FOR TEN MIN. NO DEFECTS NOTED. ROTABLE PARTS CHANGE WAS INDICATED - TT # 1189632 SN OFF 4559 SWITCH, INDI

Part: FUSE — INOPERATIVE (EMERGENCY LIGHTS) · airframe 69,047 hrs · 24,373 cycles

B737-33-3-0235 OVERHEAD EMERGENCY LIGHT AT SEAT 21 INOP - 622543 9 REMOVED AND REPLACED 3 FUSES AT M1668 BATTERY PACK IAW B737NG A MM 33-51-06 OPS CHECK GOOD. P/N 02510005 LITTLE FUSE NSN LOCATIO N M1668. DATA TRANSCRIBED FROM N/R 6225439 WORK ACCOMPLISHED BY V930515 INSPECTED BY V020312 REMOVED AND REPLACED 3 FUSES AT MI668 BATTERY PACK IAW B737NG AM M 33-51-06 OPS CHECK GOOD . MFG P/N 02510005 MAN: LITTLE FUSE, M FG S/N NSN LOCATION M1668. SSFR REPORT, FORM 46-0024, ENTERED BY UAL INSPECTION U354653, 7/18/21

Part: LAMP — INOPERATIVE (EMERGENCY LIGHT) · airframe 69,047 hrs · 24,373 cycles

SEAT 15 ABC RED EMERGENCY LIGHT INOP SPT 6225444 RE-LAMPED EMERGENCY LIGHT ASSY AT SEAT 15ABC IAW AMM 33-51-11 OPS CHECK GOOD.

Part: FITTING — CRACKED (FUSELAGE) · airframe 69,047 hrs · 24,373 cycles

B737-57-4-1262 SHEAR FITTING AT STA 540 RBL 54.60 IS CRACKED REMOVED AND REPLACED SHEAR FITTING AT STA 540 RBL 54.60 IAW B737 -700 SRM 51-40-02 AND ECRA 5714-01202 REV ORIGINAL.

Part: FITTING — CRACKED (FUELAGE) · airframe 69,047 hrs · 24,373 cycles

B737-57-4-1262 SHEAR FITTING AT STA 540 RBL 40.87 IS CRACKED REMOVED AND REPLACED SHEAR FITTING AT STA 540 RBL 40.87 IAW B737 -700 SRM 51-40-02 AND UNITED ECRA 5714-01202 REV ORIGINAL.

Part: FITTING — CRACKED (FUSELAGE) · airframe 69,047 hrs · 24,373 cycles

B737-57-4-1262 SHEAR FITTING AT STA 540 RBL 32.40 IS CRACKED REMOVED AND REPLACED SHEAR FITTING AT STA 540 RBL 32.40 IAW B73 7-200 SRM 51-40-02 AND UNITED ECRA 5714-01202 REV ORINGINAL DATA WAS TRANSCRIBED FROM N/R 6211982, WORK ACCOMPLISHED BY V905004, INSPECTED BY QC V895766 SSFR REPORT, FORM 46-0024, ENTERED BY UAL INSPECTION U354653,03- 05-2021 COMPLETED INSPECTION

Part: FITTING — CRACKED (FUSELAGE) · airframe 69,047 hrs · 24,373 cycles

B737-57-4-1262 SHEAR FITTING AT STA 540 LBL 40.87 IS CRACKED REMOVED AND REPLACED SHEAR FITTING IAW B737-700 SRM 51-40-02 AND UNITED ECRA 5714-01202 REV.

Part: FITTING — CRACKED (FUSELAGE) · airframe 69,047 hrs · 24,373 cycles

B737-57-4-1262 SHEAR FITTING AT STA 540 RBL 15.04 IS CRACKED REMOVED AND REPLACED SHEAR FITTING AT STA 540 RBL 15. 04 IAW B73 7-700 SRM 51-40-02 AND ECRA 5714-01202 REV ORIGINAL.

Part: FITTING — CRACKED (FUSELAGE) · airframe 69,047 hrs · 24,373 cycles

B737-57-4-1262 SHEAR FITTING AT STA 540 LBL 32.40 IS CRACKED REMOVED AND REPLACED SHEAR FITTING AND SUPPORT BRACKET IAW B737- 700 SRM 51-40-02 AND ECRA 5714-01202 REV ORIGINAL.

Part: FITTING — CRACKED (FUSELAGE) · airframe 69,047 hrs · 24,373 cycles

B737-57-4-1262 SHEAR FITTING AT STA 540 RBL 6.14 IS CRACKED REMOVED AND REPLACED SHEAR FITTING IAW B737-700 SRM 51-40-02 AND ECRA 5714-01202 REV.

Part: FITTING — CRACKED (FUSELAGE) · airframe 69,047 hrs · 24,373 cycles

B737-57-4-1262 SHEAR FITTING AT STA 540 LBL 6.14 IS CRACKED. REMOVED AND REPLACED SHEAR FITTING AT STA540 LBL 6.14 IAW B737-7 00 SRM 51-40-02 AND ECRA 5714-01202 REV ORIGINAL.

Part: FITTING — CRACKED (FUELAGE) · airframe 69,047 hrs · 24,373 cycles

B737-57-4-1262 SHEAR FITTING AT STA 540 LBL 15.04 IS CRACKED REMOVED AND REPLACED SHEAR FITTING IAW B737-700 SRM 51-40-02 AND ECRA NO. 5714-01202 REV ORIGINAL.

Part: ACCESS DOOR — DENTED (TAILCONE) · airframe 64,260 hrs · 22,445 cycles

EXTERNAL FUSELAGE AT TAILCONE ACCESS DOOR APPROX BS1034 FOUND A DENT AT LOWER CENTER AREA REF N/R 9885924 INSTALLED DOUBLER REPAIR AND FILLER AT DAMAGE AREA BS1034, BL0 PER REF SRM 53-80-01 REPAIR NR 3 - LOWER CENTER AREA AND UNITED ECRA 5331-02336.

Part: SKIN — DENTED (FUSELAGE) · airframe 64,260 hrs · 22,445 cycles

REF ECRA 5331-02331 AC730, FUSELAGE SKIN STA 867-887, STR 22L-24L INTERIM REPAIR. PART 1, ITEM 2 TO INITIATE A DIP ON OR BEFORE AIRCRAFT REACHES 50,000 TOTAL AIRCRAFT FLIGHT CYCLES, TO PERFORM AN INSPECTION PER PART 2 OF ECRA 5331-02331. PLANNING TO CONTACT ENGINEERING AFTER 47,000 CYCLES BUT BEFORE 48,000 CYCLES FOR THE INSPECTION REQUIREMENTS INITIATED DIP AS PER ABOVE REQUIREMENTS.

Part: BULKHEAD WEB — CRACKED (BS 663) · airframe 64,260 hrs · 22,445 cycles

HFEC FOUND A CRACK INDICATION AT RIGHT CENTER WING REAR SPAR VERTICAL PRESSURE WEB BETWEEN RBL 45.64 AND 40.00 AND WL200.6 AND 192.0 REF AAR N/R 9885332 ACCOMPLISHED PERMANENT REPAIR AT RIGHT CENTER WING REAR SPAR VERTICAL PRESSRE WEB BETWEEN RBL 40.00 AND 45.64 PER B737 SRM 57-10-10 REF 3 FIG 204 ALTERNATIVE 2 THIS IS A CATB REPAIR AND NEEDS SUPPLEMENTAL INSPECTION AS GIVEN ON TABLE 204 REPAIR 3 FIG 206 56,000 FLIGHT CYCLES AFTER REPAIR INSTALLATION ADD EMP:V900454

Part: FLOOR SUPPORT — CRACKED (BS 344-360) · airframe 64,260 hrs · 22,445 cycles

MAIN CABIN INTERCOSTAL BETWEEN STA 344 AND STA 360 BL 0 HAS CRACK AROUND FWD FASTNER HOLE REF AAR N/R9885325 REMOVED AND REPLACED INTERCOSTAL AT MAIN CABIN BETWEEN STA 344 TO STA 360 BL0 PER REF B737 SRM 51-40-02 ADD EMP:V900534

Part: BATTERY PACK — INOPERATIVE (EMERGENCY LIGHTS) · airframe 59,999 hrs · 20,689 cycles

DURING EMERGENCY LIGHTS FUNCTIONAL TEST, FOUND THE BULLNOSE BIN EMERGENCY LIGHT POSITIONS 34LT, 29LT, 26LT, 23LT, 31RT, L4 DOOR EXIT SIGN AND AFT GALLEY RT EXIT SIGN INOPERATIVE. REMOVED & REPLACED THE BATTERY PACK M1273 AT THE LT AFT GALLEY & PERFORMED OPS CHECK, LIGHTS FOUND NORMAL IAW AMM 33-51-06, AND AMM 33-51-00.

Part: BATTERY PACK — DISCHARGED (CABIN) · airframe 59,051 hrs · 20,260 cycles

SEVERAL EMERGENCY LIGHTS INOP. REPLACED BATTERY PACK ON M1670. EMERGENCY LIGHTS OPS CHECKS GOOD, NO OTHER DEFECTS NOTED.

Part: SKIN — CRACKED (HORIZONTAL STAB) · airframe 56,280 hrs · 19,151 cycles

RIGHT LOWER HORIZONTAL STAB SHOWS CRACK AT STATION 138.70, INBD OF DRAIN HOLE, APPROX 0.75 INCHES LONG, VERIFIED HFEC. REPAIRED IAW SRM 55-10-01 REPAIR 11.

Part: SKIN — DAMAGED (FUSELAGE) · airframe 55,323 hrs · 18,778 cycles

DAMAGE TO FUSELAGE SKIN, FWD OF C1 DOOR, AT APPROX STATION 440, STRINGER 20R. REMOVED DAMAGED AREA & INSTALLED REPAIR IAW ECRA 5330-05553 & ECRA 5330-05555. REF LOG PAGE 8573892 FOR DIP STATUS.

Part: FUSE — BLOWN (CABIN) · airframe 54,427 hrs · 18,412 cycles

SUPPORT TASK AFT OVERHEAD EXIT SIGN INOPERATIVE. TROUBLE SHOT & FOUND FUSE IN POSITION E2 TO BE OPENED ON BATTERY PACK STATION 952, WL 290 & RBL 14. R & R FUSE POSITION NR 2. OPERATIONS CHECKED GOOD IAW AMM 33-51-0 6.

Part: LIGHT — INOPERATIVE (EXIT SIGN) · airframe 54,427 hrs · 18,412 cycles

SUPPORT TASK L2 DOOR, INTERIOR EMER EXIT SIGN, LOWER LIGHT HAS ONE BULB BURNT OUT. RELAMPED THE EMER EXIT SIGN LOWER LIGHT IAW AMM 33-51-03. PN 3071BPEGPL, AT BS 993, WL 239 & LBL 53. OPERATIONS CHECKED GOOD.

Part: SKIN — GOUGED (FUSELAGE) · airframe 54,427 hrs · 18,412 cycles

DURING EXTERIOR CLEANING, FOUND ACFT SKIN TO BE GOUGED AT STATION 765, RBL 3. FABRICATED & INSTALLED REPAIR DOUBLER OF THE FUSELAGE SKIN AT STATION 765, RBL 3 IAW SRM 53-00-01 REPAIR 3 & SRM 51-40-0-2.

Part: PROXIMITY SWITCH — FAILED (LE SLAT) · airframe 51,346 hrs · 17,257 cycles

ON TAKEOFF FLAP RETRACTION NR 6 LED TRANSIT LIGHT STAYED ON. RAN QRH WITH ONE EXTEND TO FLAP 1 THEN RETRACT TO UP. TRANSIT LIGHT STAYED ON LANDED FLAPS 15. TROUBLE SHOT IAW FIM 27-88-00 FOUND FAULT 27-81211 SL6 PROX INBD SWITCH S1005 BAD. R & R NR 6 SLAT INBD PROX SWITCH S1005 IAW AMM 27-88-11. OPERATIONS CHECKED GOOD, BITE CHECKED GOOD. NO FAULTS NOTED ALL OVERHEAD LIGHTS CHECKED NORMAL.

Part: INTERCOSTAL — CRACKED (FUSELAGE) · airframe 48,595 hrs · 16,238 cycles

FWD CARGO COMPARTMENT RT TRANSITION PANEL INTERCOSTAL BETWEEN STATION 500A & 500B CRACKED. COMPLETED REPAIR OF REPLACEMENT BAFFLE ASSEMBLY PN 143A7510-12 IAW ECRA 5310-05880.

Part: FRAME — CRACKED (FUSELAGE) · airframe 48,595 hrs · 16,238 cycles

FUSELAGE FRAME STATION 1064 BETWEEN S 5R & S 6R APPEARS TO HAVE A CRACK BELOW SHEAR TIE FASTENER. TRIMMED OUT DAMAGE ON FRAME, FABRICATED & INSTALLED REPAIR.

Part: ATTACH BRACKET — CRACKED (FUSELAGE) · airframe 48,595 hrs · 16,238 cycles

STATION 400L FRAME ATTACH BRACKET BETWEEN STRINGERS 8 & 9 SHOWS CRACK. FABRICATED & INSTALLED REPAIR DOUBLERS.

Part: FRAME — CRACKED (FUSELAGE) · airframe 48,595 hrs · 16,238 cycles

FRAME AT STATION 480R SHOWS CRACK INDICATION IAW EA 5310-04716 REV F, OP 1, FIG 3, STEPS 1 THRU 13.

Part: ATTACH BRACKET — CRACKED (FUSELAGE) · airframe 48,595 hrs · 16,238 cycles

FRAME ATTACH BRACKET AT STATION 380R BETWEEN STRINGERS 8 & 9 SHOWS CRACK INDICATION WITH MFEC. FABRICATED & INSTALLED REPAIR DOUBLERS IAW EA 5310-4716, REV F, OP 1, FIG 3, STEPS 1 THRU 13.

Part: FRAME — CRACKED (FUSELAGE) · airframe 48,595 hrs · 16,238 cycles

FRAME 440L HAS CRACK AT INBD RIVET FOR A/C OUTLET EXTRUSION SUPPORT BETWEEN STRINGERS 8 & 9 IAW EA 5310-04716. FABRICATED & INSTALLED REPAIR DOUBLERS IAW EA 5310-04716, REV F, OP 1, FIG 3, STEPS 1 THRU 13.

Part: FRAME — CRACKED (FUSELAGE) · airframe 48,595 hrs · 16,238 cycles

FRAME 440R HAS CRACK AT INBD RIVET FOR A/C OUTLET EXTRUSION SUPPORT BETWEEN STRINGERS 8 & 9 IAW EA 5310-04716. FABRICATED & INSTALLED REPAIR DOUBLERS IAW EA 5310-04716, REV F, FIG 3, STEPS 1 THRU 13.

Part: FRAME — CRACKED (FUSELAGE) · airframe 48,595 hrs · 16,238 cycles

FRAME 500A RT SIDE HAS CRACK AT INBD RIVET FOR A/C OUTLET EXTRUSION SUPPORT BETWEEN STRINGERS 8 & 9, IAW EA 5310-04716. FABRICATED & INSTALLED REPAIR DOUBLERS IAW EA 5310-04716, REV F, OP 1, FIG 3, STEPS 1 THRU 13.

Part: FRAME — CRACKED (FUSELAGE) · airframe 48,595 hrs · 16,238 cycles

FRAME AT STATION 400R SHOWS CRACK AT INBD RIVET ON ATTACH FRAME BETWEEN STRINGERS 8 & 9, IAW EA 5310-04716. FABRICATED & INSTALLED REPAIR DOUBLERS IAW EA 5310-04716, REV F, OP 1, FIG 3, STEPS 1 THRU 13.

Part: ANGLE — CORRODED (FUSELAGE) · airframe 48,595 hrs · 16,238 cycles

R2 DOOR Z ANGLE HAS 3 SPOTS OF HEAVY CORROSION JUST FWD & CNTR OF DOOR OPENING. R & R R2 DOOR Z ANGLE IAW SRM 51-40-02.

Part: BATTERY PACK — DISCHARGED (EMERGENCY LIGHTS) · airframe 48,000 hrs · 16,003 cycles

FWD SECTION, BY L1 AND FIRST CLASS, EMERGENCY LIGHT DRAINS POWER QUICKLY. R & R BATTERY PACK FOR FWD SECTION OF EMERGENCY LIGHTS IAW AMM 33-51-06-960-805. OPS CHECKED GOOD.

Part: GARLOCK SEAL — LEAKING (HYD PUMP DRIVE Q) · airframe 45,519 hrs · 15,118 cycles

NR 1 ENGINE LOST OIL, LANDED WITH 37 PERCENT. FOUND HYD PUMP GARLOC SEAL LEAKING, REPLACED IAW MM 72-60-00-4 00-802-F00. INSTALLED HYD PUMP IAW MM 29-11-11-401. OPS AND LEAK CHECKED GOOD.

Part: ENGINE — FAILED (NR 2) · airframe 44,209 hrs · 14,667 cycles

NR 2 ENGINE FAILED, CLIMBING THRU 1100. MASSIVE FAILURE WITH LOUD BANG. N1 & N2 SEIZED, RETURNED TO DEPARTURE. R & R NR 2 ENGINE IAW W/C 29-7100-1-0900 & 29-7100-1-4900 NO LEAKS NOTED, OPS CHECKED NORMAL.

Part: ENGINE — DAMAGED (NR 2) · airframe 43,508 hrs · 14,425 cycles

LOW SPEED ABORT, HEARD LOUD POP, ALL ENG IND WERE NORMAL ,PREVIOUS PROBLEM WITH ENGINE BIRD STRIKE, PILOT REPORTS RT ENG VAPOR. REPLACED NR 2 ENG PER WORK CARD 29-71-1-4900 OPS CHECK NORMAL. NO LEAKS NOTED SEE N/R 2141632 FOR PARTS CHANGE.

Part: DISPLAY — MALFUNCTIONED (COCKPIT) · airframe 42,280 hrs · 13,998 cycles

CAPT INBD DU FAILED INFLT AT FL380 UNABLE TO RECOVER. CA OUTBD FLICKER BETWEEN COMPRESSED AND NORMAL DSPYS AT 15 MIN INTERVALS W/ SMELL OF O/HEAT SCORCHING SMELL. IN DU RETURNED TO NORMAL DURING DESCENT THRU FL270 C/W TASK05-51-95-200-801C1 (SMOKE/ODOR IN CP-CONDITIONAL INSPECTION) FOUND CAPTS INBD DU HAD EVIDENCE OF BURN SMELL. REPLACED CAPTS INBD DU REF AMM 31-62-11 TEST NORMAL. LAND VERIFY PASSED AMM 22-11-00. A/C CAT STATUS IS FULLY CAPABLE 1'' (FULL AUTOLAND) ROTABLE PARTS CHANGE WAS INDICATED - TT # 1497700 SN OFF 02650 UNIT, DISPLAY, OFF 29-3162-9-0004 2650 ON 29-3162-9-0004 2872.

Part: WARNING SYSTEM — FALSE INDICATION (COCKPIT) · airframe 40,356 hrs · 13,284 cycles

ON CLIMB OUT, NR 2 ENGINE EGT EXCEDANCE BOX FLASHEDRED. NO PARAMETERS EXCEEDED. INSPECTED CDU FOR EXCEEDANCES, NONE DETECTED. THIS IS A NUISANCE FAULT MESSAGE. CLEARED & RESET DEU. OK TO CONTINUE. NOTIFIED ENG DESK IN IAH. OK TO CONTINUE.

Part: FLOORBEAM — CORRODED (BS 986) · airframe 25,663 hrs · 8,150 cycles

INSPECTION FOUND FLOORBEAM CORRODED AT STA 986, LBL 43. REPAIRED IAW ECRA 5321-01427, REV A.

Part: FLOORBEAM — CORRODED (BS 986) · airframe 25,663 hrs · 8,150 cycles

INSPECTION FOUND FLOORBEAM CORRODED AT STA 986, RBL 43. REPAIRED IAW ECRA 5321-01428.

Part: INTERCOSTAL — CORRODED (BS 947-967) · airframe 25,663 hrs · 8,150 cycles

INSPECTION FOUND INTERCOSTAL CORRODED AT STA 947.5 - 967, RBL 26. THE INTERCOSTAL WAS REPLACED IAW SRM 51-40-02.

Part: FLOOR SKIN — CORRODED (BS 986) · airframe 25,663 hrs · 8,150 cycles

INSPECTION FOUND AFT CABIN FLOOR WEB CORRODED AROUND GALLEY MOUNT AT FS 986, RBL 30. A REPAIR DOUBLER WAS INSTALLED IAW SRM 51-70-03 AND 51-40-02.

Part: FLOORBEAM — CORRODED (BS 947) · airframe 25,663 hrs · 8,150 cycles

INSPECTION FOUND FLOORBEAM CORRODED AT STA 947.5, RBL 50. REPAIRED IAW ECRA 5321-01426.

Part: FLOORBOARD — CORRODED (BS 986) · airframe 25,663 hrs · 8,150 cycles

THE AFT CABIN FLOORBOARD WAS FOUND CORRODED AROUND HOLE AT STA 986.5, RBL 29. REPAIR ANGLES WERE INSTALLED IAW SRM 53-00-01.

Part: FLOORBEAM — CORRODED (BS 986) · airframe 25,663 hrs · 8,150 cycles

INSPECTION FOUND FLOORBEAM CORRODED AT STA 986.5, LBL 22. REPAIRED IAW SRM 53-00-51.

Part: FLOORBOARD — CORRODED (BS 986) · airframe 25,663 hrs · 8,150 cycles

INSPECTION FOUND FLOORBOARD CORRODED AT STA 986.5, LBL 26. REPAIRED IAW SRM 53-00-51.

Part: FLOORBOARD — CORRODED (FUSELAGE) · airframe 25,663 hrs · 8,150 cycles

INSPECTION FOUND FLOORBOARD CORRODED AT STA 986.5, RBL 4. REPAIRED IAW SRM 53-00-51, FIGURE 203, PAGE 208.

Part: FLOOR SUPPORT — CRACKED (FUSELAGE) · airframe 16,048 hrs · 5,114 cycles

INSPECTION FOUND A 2 INCH CRACK IN FLOOR SUPPORT BRACKET AT STA 867 IN AFT PIT. THE SUPPORT BRACKET WAS REMOVED AND REPLACED IAW SRM 51-40-20.

Part: SPLICE — CORRODED (FLOOR PANEL) · airframe 16,048 hrs · 5,114 cycles

INSPECTION FOUND AFT CARGO PIT FLOOR PANEL SPLICE CORRODED AT STA 727D. THE FLOOR PANEL SPLICE WAS REPLACED IAW IPC 53-42-11-26.

Part: FLOOR SUPPORT — CORRODED (CARGO BAY) · airframe 16,048 hrs · 5,114 cycles

INSPECTION FOUND FLOOR SUPPORT IN AFT PIT CORRODED AT STA 787-847, RBL 13.84. THE FLOOR SUPPORT WAS REPAIRED IAW ECRA 5321-01173.

Part: BRACKET — CORRODED (BULKHEAD) · airframe 16,048 hrs · 5,114 cycles

INSPECTION FOUND FORWARD CARGO COMPARTMENT AFT BULKHEAD CENTER PANEL ATTACH BRACKET CORRODED. A NEW CENTER ATTACH BRACKET WAS INSTALLED IAW SRM 51-40-03 AND DRAWING 143A9485.

Part: SKIN — PUNCTURED (T/E FLAP) · airframe 16,048 hrs · 5,114 cycles

INSPECTION FOUND RIGHT INBOARD T/E AFT FLAP PUNCTURED ON BOTTOM SIDE. THE FLAP WAS REPAIRED IAW SRM 51-70-10.

Part: STRUCTURE — CRACKED (FUSELAGE) · airframe 16,048 hrs · 5,114 cycles

INSPECTION FOUND A .75 INCH CRACK IN LOWER CHORD ON O/B WEB OF RT WHEEL WELL RING. THE CHORD WAS REMOVED AND A NEW CHORD WAS INSTALLED IAW SRM 51-40-02.

Part: WEB — CRACKED (FUSELAGE) · airframe 16,048 hrs · 5,114 cycles

INSPECTION FOUND A 1 INCH CRACK IN LT WHEEL WELL FAIRING ASSEMBLY O/B WEB. THE WEB WAS REMOVED AND REPLACED IAW EA 5310-04230.

Part: STRUCTURE — CRACKED (FUSELAGE) · airframe 16,048 hrs · 5,114 cycles

INSPECTION FOUND A 1 INCH CRACK IN LT MLG WHEEL WELL FAIRING ASSEMBLY O/B LOWER CHORD. THE CHORD WAS REMOVED AND REPLACED IAW EA 5310-04230.

Part: WEB — CRACKED (FUSELAGE) · airframe 16,048 hrs · 5,114 cycles

INSPECTION FOUND A 1 INCH CRACK IN O/B WEB ON RT WHEEL WELL RING. THE WEB WAS REMOVED AND REPLACED IAW BOEING DRAWING 149A7611 AND SRM 51-40-02.