N945AN

Part: SKIN — CORRODED (ZONE 100) · airframe 70,004 hrs · 30,063 cycles

AIRCRAFT IN BASE MAINTENANCE: CORROSION ON FUSELAGE SKIN AT AFT LAVATORY VENT CUTOUT AT BS 907, S21L. REPAIRED SKIN PER SRM 53-70-01-2R-3-REPAIR 3.

Part: ATTACH ANGLE — CRACKED (ZONE 100) · airframe 70,004 hrs · 30,063 cycles

AIRCRAFT IN BASE MAINTENANCE: CRACK IN WING CENTER SECTION REAR SPAR VAPOR BARRIER UPPER ATTACH CHORD INBOARD SIDE IN LEFT HAND ECS BAY AT BS 663 BETWEEN LBL 5 AND LBL 15.. ACCOMPLISHED REPAIR PER SRM 57-10-10-2R-2 REPAIR 2.

Part: DOOR — CRACKED (ZONE 800) · airframe 70,004 hrs · 30,063 cycles

AIRCRAFT IN BASE MAINTENANCE: FORWARD GALLEY SERVICE DOOR INTERNAL STRUCTURE DOOR HANDLE BOX LOWER SUPPORT BEAM HAS A CRACK ABOUT 1 INCH LONG AT RADIUS, JUST ADJACENTTO HANDLE BOX FORWARD LOWER INBOARD ATTACH POINT. REMOVED AND REPLACED FORWARD GALLEY SERVICE DOOR INTERNAL STRUCTURE DOOR HANDLE BOX LOWER SUPPORT BEAM. PER B737NG SRM 51-40-02.

Part: SKIN — CRACKED (ZONE 800) · airframe 70,004 hrs · 30,063 cycles

AIRCRAFT IN BASE MAINTENANCE: GOUGE, POSSIBLE CRACK ON FORWARD GALLEY SERVICE DOOR SURROUND STRUCTURE AFT FRAME LOWER LATCH TORQUE TUBE CUTOUT SKIN. REMOVED DAMAGE ON FORWARD GALLEY SERVICE DOOR SURROUND STRUCTURE AFT FRAME LOWER LATCH TORQUE TUBE CUTOUT SKIN. PER B737 SRM 51-10-02 AND EA 370087.

Part: TRACK — CHAFED (ZONE 200) · airframe 70,004 hrs · 30,063 cycles

AIRCRAFT IN BASE MAINTENANCE: AFT GALLEY SERVICE DOOR FUSELAGE CUTOUT STRUCTURE FORWARD FRAME-MOUNTED UPPER LATCH TRACK FITTING HAS A CHAFE. REMOVED AND REPLACED RECEIVER AFT GALLEY SERVICE DOOR UPPER FORWARD. PER B737NG SRM51-40-02 AND PERFORMED SATISFACTORY ADJUSTMENT AND OPERATIONAL CHECK AFT GALLEY DOOR R2, PER B737NGAMM 52-41-00.

Part: TUBE — MISSING (GIRT BAR) · airframe 69,703 hrs · 29,912 cycles

AIRCRAFT WAS NOT GROUNDED: THE AFT RIGHT R2 DOOR THE GIRT BAR IS MISSING THE RED SECURITY TAPE. REPLACED GIRT BAR HEATSHRINK.

Part: COMPENSATOR — FAULTED (ZONE 500) · airframe 67,420 hrs · 28,825 cycles

AIRCRAFT WAS GROUNDED: ON TAKEOFF, AIRCRAFT DEVELOPED A 540 LBS FUEL IMBALANCE BETWEEN THE LEFT TANK AND RIGHT TANK. THE IMBALANCE REMAINED BETWEEN 540LBS AND 400 LBS. DUE TO RECENT AIRCRAFT FUEL LEAK, WE OPTED TO NOT BALANCE THE FUEL. THE LEFT TANK IS THE LOW TANK. REMOVED AND REPLACED AND BITE CHECKED LEFT WING FUEL COMPENSATOR (AALA202412104314) AND PROBE NUMBER 10 (AALA202506045050), PER B737 AMM 28-41-21-401. BITE CHECK GOOD.

Part: PROBE — FAULTED (ZONE 500) · airframe 67,420 hrs · 28,825 cycles

AIRCRAFT WAS GROUNDED: ON TAKEOFF, AIRCRAFT DEVELOPED A 540 LBS FUEL IMBALANCE BETWEEN THE LEFT TANK AND RIGHT TANK. THE IMBALANCE REMAINED BETWEEN 540LBS AND 400 LBS. DUE TO RECENT AIRCRAFT FUEL LEAK, WE OPTED TO NOT BALANCE THE FUEL. THE LEFT TANK IS THE LOW TANK. REMOVED AND REPLACED AND BITE CHECKED LEFT WING FUEL COMPENSATOR (AALA202412104314) AND PROBE NUMBER 10 (AALA202506045050), PER B737 AMM 28-41-21-401. BITE CHECK GOOD.

Part: FUEL SYS — OUT OF BALANCE · airframe 67,420 hrs · 28,825 cycles

AIRCRAFT WAS GROUNDED: ON TAKEOFF, AIRCRAFT DEVELOPED A 540 LBS FUEL IMBALANCE BETWEEN THE LEFT TANK AND RIGHT TANK. THE IMBALANCE REMAINED BETWEEN 540LBS AND 400 LBS. DUE TO RECENT AIRCRAFT FUEL LEAK, WE OPTED TO NOT BALANCE THE FUEL. THE LEFT TANK IS THE LOW TANK. **SUPPLEMENTAL REPORT WILL BE SUBMITTED**(OPEN).

Part: FUEL SYS — LEAKING (NR 1 ENGINE) · airframe 67,398 hrs · 28,815 cycles

AIRCRAFT WAS GROUNDED: AN EMERGENCY WAS DECLARED DUE TO: NUMBER 1 ENGINE SUSPECTED FUEL LEAKING, CAUSED A FUEL IMBALANCE, HAD TO SHUTDOWN ENGINE PER ORH; AIRCRAFT AIR INTERRUPTED DIVERTED TO AND LANDED SAFELY AT DEN. VERIFIED FUEL QUANTITY LEFT HAND WING TANK 5.39, RIGHT HAND TANK 6.37, CENTER TANK .05. FLIGHT DECK INDICATION AND WING FUELING PANEL QUANTITIES MATCH. VERIFIED FUEL LOAD BY FUEL STICKS, PER FUELING MANUAL 21-01-7. ACCOMPLISHED FIM TASK 28-41-00-810-820 FOR FUEL IMBALANCE. ALL CHECKS OK FOR FIM. ACCOMPLISHED ENGINE IDLE LEAK CHECK WITH NO LEAKS NOTED. ACCOMPLISHED ENGINE RUN AT HIGH POWER, FOUND LEFT HAND AND RIGHT HAND ENGINE PARAMETERS CLOSELY MATCHED. NO HISTORY NOTED OF SIMILAR CONDITION. UNABLE TO DUPLICATE DISCREPANCY ON GROUND. ALSO ACCOMPLISHED INSPECTION OF THE ENGINE AFTER IN-FLIGHT WINDMILLING. PER AMM 71-00-00-210-802-F00. NO FAULT FOUND.

Part: FLASHLIGHT — INOPERATIVE (ZONE 200) · airframe 67,183 hrs · 28,713 cycles

AIRCRAFT WAS NOT GROUNDED: FLIGHT ATTADNENT JUMPSEAT EMERGENCY FLASHLIGHT INOPERATIVE. REMOVED AND REPLACED BATTERY. OPERTIONAL CHECK GOOD. PER AMM 25-64-00.

Part: SLIDING WINDOW — NOT SEATED (ZONE 200) · airframe 66,786 hrs · 28,511 cycles

AIRCRAFT WAS GROUNDED: AN EMERGENCY WAS NOT DECLARED DUE TO: CAP FORWARD SIDE WINDOW WILL NOT CLOSE OR OPEN, STUCK IN PARTIAL OPEN POSITION; AIRCRAFT AIR INTERRUPTED BACK TO AND LANDED SAFELY AT DFW. RESEATED CAPTS L2 WINDOW IN THE TRACKS. OPERTIONAL CHECK GOOD. PER MM 56-12-11.

Part: BRACKET — CRACKED (RT MLG WW) · airframe 65,699 hrs · 27,984 cycles

AIRCRAFT WAS GROUNDED: FOUND CRACK IN RIGHT HAND MLG JUNCTION BOX BRACKET ON OUTBOARD FORWARD CORNER. REMOVED AND REPLACED JUNCTION BOX BRACKET. PER CMM 32-11-16.

Part: INTERFACE UNIT — OUT OF RIG (MLG CONTROL) · airframe 65,445 hrs · 27,865 cycles

AIRCRAFT WAS NOT GROUNDED: AFTER TAKE OFF WHILE MOVING GEAR HANDLE FROM UP TO OFF, HANDLE DID NOT CATCH IN THE OFF POSITION. REMOVE AND REPLACED THE LANDING GEAR CONTROL LEVER MODULE. PER AMM 32-31-11. OPERATIONAL CHECK GOOD AT THIS TIME.

Part: SENSOR — DEFECTIVE (SLAT SYS) · airframe 65,046 hrs · 27,673 cycles

AIRCRAFT WAS GROUNDED: AN EMERGENCY WAS DECLARED INTO DFW. DURING CLIMB OUT, LEADING EDGE FLAPS TRANSIT LIGHT ILLUMINATED INTERMITTENTLY WITH ASSOCIATED #3 LEADING EDGE SLAT LIGHT ON THE OVERHEAD PANEL. FLIGHT CREW RAN THE APPROPRIATE CHECKLIST AND PROCEEDED AS IF THE PANEL WAS DEPLOYED. FLIGHT CREW REPORTED NORMAL FLAPS 15 LANDING AT DFW AND INDICATIONS WERE NORMAL IN THE LANDING CONFIGURATION. THE AIRCRAFT LANDED SAFELY AT DFW AND TAXIED TO THE GATE UNDER ITS OWN POWER. **SUPPLEMENTAL REPORT FOR AALA202402028115: MAINTENANCE REPLACED THE LEFT WING LEADING EDGE OUTBOARD SLAT 4 SENSOR AND ACCOMPLISHED ASATISFACTORY OPERATIONAL CHECK.** (CLOSED)

Part: WARNING LIGHT — ILLUMINATED (NR 3 LE SLATS) · airframe 65,046 hrs · 27,673 cycles

AIRCRAFT WAS GROUNDED: AN EMERGENCY WAS DECLARED INTO DFW. DURING CLIMB OUT, LEADING EDGE FLAPS TRANSIT LIGHT ILLUMINATED INTERMITTENTLY WITH ASSOCIATED #3 LEADING EDGE SLAT LIGHT ON THE OVERHEAD PANEL. FLIGHT CREW RAN THE APPROPRIATE CHECKLIST AND PROCEEDED AS IF THE PANEL WAS DEPLOYED. FLIGHT CREW REPORTED NORMAL FLAPS 15 LANDING AT DFW AND INDICATIONS WERE NORMAL IN THE LANDING CONFIGURATION. THE AIRCRAFT LANDED SAFELY AT DFW AND TAXIED TO THE GATE UNDER ITS OWN POWER. **SUPPLEMENTAL REPORT WILL BE SUBMITTED** (OPEN)

Part: PCU — FAULTY (ZONE 200 - FUSE) · airframe 64,964 hrs · 27,632 cycles

AIRCRAFT WAS GROUNDED: AN EMERGENCY WAS DECLARED DUE TO: AIRCRAFT CONTROL ISSUES WITH EVERY RIGHT-HAND DEFLECTION OF YOKE. AIRCRAFT RETURN TO AND LANDED SAFELY AT CLT WITHOUT FURTHER INCIDENT. **SUPPLEMENTAL REPORT FOR (AALA202401171607): REMOVED AND REPLACED BOTH "A" (AALA202401171607) AND "B" (AALA202401234102) FLIGHT CONTROL MODULES AND "A" (AALA202401238902) AND "B" (AALA202401233612) SYSTEM PCUS FOR AILERONS. ACCOMPLISHED ALL TESTS REQUIRED PER AMM 27-09-21,27-11-71,27-11-00. OPERATIONAL CHECK NORMAL.**(CLOSED).

Part: MODULE — FAULTY (ZONE 200 - FUSE) · airframe 64,964 hrs · 27,632 cycles

AIRCRAFT WAS GROUNDED: AN EMERGENCY WAS DECLARED DUE TO: AIRCRAFT CONTROL ISSUES WITH EVERY RIGHT-HAND DEFLECTION OF YOKE. AIRCRAFT RETURN TO AND LANDED SAFELY AT CLT WITHOUT FURTHER INCIDENT. **SUPPLEMENTAL REPORT FOR (AALA202401171607): REMOVED AND REPLACED BOTH "A" (AALA202401171607) AND "B" (AALA202401234102) FLIGHT CONTROL MODULES AND "A" (AALA202401238902) AND "B" (AALA202401233612) SYSTEM PCUS FOR AILERONS. ACCOMPLISHED ALL TESTS REQUIRED PER AMM 27-09-21,27-11-71,27-11-00. OPERATIONAL CHECK NORMAL.**(CLOSED).

Part: MODULE — FAULTY (ZONE 200 - FUSE) · airframe 64,964 hrs · 27,632 cycles

AIRCRAFT WAS GROUNDED: AN EMERGENCY WAS DECLARED DUE TO: AIRCRAFT CONTROL ISSUES WITH EVERY RIGHT-HAND DEFLECTION OF YOKE. AIRCRAFT RETURN TO AND LANDED SAFELY AT CLT WITHOUT FURTHER INCIDENT. **SUPPLEMENTAL REPORT FOR (AALA202401171607): REMOVED AND REPLACED BOTH "A" (AALA202401171607) AND "B" (AALA202401234102) FLIGHT CONTROL MODULES AND "A" (AALA202401238902) AND "B" (AALA202401233612) SYSTEM PCUS FOR AILERONS. ACCOMPLISHED ALL TESTS REQUIRED PER AMM 27-09-21,27-11-71,27-11-00. OPERATIONAL CHECK NORMAL.**(CLOSED).

Part: UNKNOWN — UNKNOWN (UNKNOWN) · airframe 64,964 hrs · 27,632 cycles

AIRCRAFT WAS GROUNDED: AN EMERGENCY WAS DECLARED DUE TO: AIRCRAFT CONTROL ISSUES WITH EVERY RIGHT HAND DEFLECTION OF YOKE. AIRCRAFT RETURN TO AND LANDED SAFELY AT CLT WITHOUT FURTHER INCIDENT. (OPEN).

Part: PCU — FAULTY (ZONE 200 - FUSE) · airframe 64,964 hrs · 27,632 cycles

AIRCRAFT WAS GROUNDED: AN EMERGENCY WAS DECLARED DUE TO: AIRCRAFT CONTROL ISSUES WITH EVERY RIGHT-HAND DEFLECTION OF YOKE. AIRCRAFT RETURN TO AND LANDED SAFELY AT CLT WITHOUT FURTHER INCIDENT. **SUPPLEMENTAL REPORT FOR (AALA202401171607): REMOVED AND REPLACED BOTH "A" (AALA202401171607) AND "B" (AALA202401234102) FLIGHT CONTROL MODULES AND "A" (AALA202401238902) AND "B" (AALA202401233612) SYSTEM PCUS FOR AILERONS. ACCOMPLISHED ALL TESTS REQUIRED PER AMM 27-09-21,27-11-71,27-11-00. OPERATIONAL CHECK NORMAL.**(CLOSED).

Part: WARNING LIGHT — FALSE ACTIVATION (ZONE 200 - FUSE) · airframe 64,432 hrs · 27,377 cycles

AIRCRAFT WAS GROUNDED: AN EMERGENCY WAS NOT DECLARED DUE TO A FEEL DIFFERENCES PRESSURE LIGHT AND VERY LITTLE CONTROL RESPONSE. AIRCRAFT LANDED SAFELY AT JFK WITHOUT FURTHER INCIDENT. FEEL DIFFERENCES PRESSURE LIGHT ILLUMINATES ARE CONSIDERED A NUISANCE EVENT, PER FIM TASK 27-31-00-810-815. AILERON CONTROL WHEEL FORCE TEST ACCOMPLISHED, PER 27-11-00-700-805. ALL PARAMETERS NORMAL.

Part: DOOR — OUT OF ADJUST (ZONE 900 - LAV/G) · airframe 64,065 hrs · 27,195 cycles

AIRCRAFT WAS NOT GROUNDED: LAVATORY D ENTRY DOOR DIFFICULT TO OPEN / CLOSE. ADJUSTED LAVATORY D DOOR PER AMM 25-40-00.

Part: FSEU — FAULTY (ZONE 200 - FUSE) · airframe 64,023 hrs · 27,173 cycles

AIRCRAFT WAS GROUNDED: AN EMERGENCY WAS DECLARED AND THE AIRCRAFT RETURNED TO DFW DUE TO LEADING EDGE SLAT FAULT ILLUMINATED AFTER TAKEOFF. AIRCRAFT LANDED SAFELY AT DFW WITHOUT FURTHER INCIDENT. REPLACED FLAP / SLAT ELECTRONICS UNIT (M1746) PER FIM TASK 27-88-00-810-812.

Part: DOOR — BROKEN (ZONE 900 - LAV/G) · airframe 63,994 hrs · 27,158 cycles

AIRCRAFT WAS NOT GROUNDED: LEFT AFT LAVATORY DOOR VERY DIFFICULT TO OPEN. **SUPPLEMENTAL REPORT FOR AALA202308258782: REPLACED LEFT AFT LAV DOOR PER AMM 25-40-00.** (CLOSED)

Part: UNKNOWN — UNKNOWN (ZONE 900 - LAV/G) · airframe 63,994 hrs · 27,158 cycles

AIRCRAFT WAS NOT GROUNDED: LEFT AFT LAVATORY DOOR VERY DIFFICULT TO OPEN. **SUPPLEMENTAL REPORT WILL BE SUBMITTED. ** (OPEN).

Part: FAN — ODOR (ZONE 100 - FUSE) · airframe 63,500 hrs · 26,909 cycles

AIRCRAFT WAS GROUNDED: BURNING ELECTRICAL SMELL. MAINTENANCE REPLACED LEFT AND RIGHT AIR RE-CIRCULATING FANS PER AMM 21-25-02. (AALA202306168806, AALA202306162838)

Part: FAN — ODOR (ZONE 100 - FUSE) · airframe 63,500 hrs · 26,909 cycles

AIRCRAFT WAS GROUNDED: BURNING ELECTRICAL SMELL. MAINTENANCE REPLACED LEFT AND RIGHT AIR RE-CIRCULATING FANS PER AMM 21-25-02. (AALA202306168806, AALA202306162838)

Part: FUSE — BLOWN (ZONE 200 - FUSE) · airframe 63,492 hrs · 26,904 cycles

AIRCRAFT IN BASE MAINTENANCE: SEAT EMERGENCY LIGHTS FROM SEAT ROW 18-25 ARE INOPERATIVE. TROUBLESHOOTING CARRIED OUT PER AIRCRAFT WIRING MANUAL 33-51-21 SHEET 2. FOUND FUSE BLOWN ON M1694 BATTERY POWER SUPPLY PIN 10. REMOVED AND REPLACED THE FUSE PER AMM 33-51-00-06-710-810. OPERATION CHECK GOOD PER AMM 33-51-00-710-801.

Part: FITTING — CRACKED (ZONE 100 - FUSE) · airframe 63,492 hrs · 26,904 cycles

AIRCRAFT IN BASE MAINTENANCE: CRACK IN CENTER WING BOX FORWARD SPAR UPPER SHEAR FITTING LOCATED AT BS 540 AND RBL 15.04. REPLACED SHEAR FITTING PER AARD 57-14-00-1.

Part: FITTING — CRACKED (ZONE 100 - FUSE) · airframe 63,492 hrs · 26,904 cycles

AIRCRAFT IN BASE MAINTENANCE: CRACK IN CENTER WING BOX FORWARD SPAR UPPER SHEAR FITTING LOCATED AT BS 540 AND LBL 54.60. REPLACED SHEAR FITTING PER AARD 57-14-00-1.

Part: FITTING — CRACKED (ZONE 100 - FUSE) · airframe 63,492 hrs · 26,904 cycles

AIRCRAFT IN BASE MAINTENANCE: CRACK IN CENTER WING BOX FORWARD SPAR UPPER SHEAR FITTING LOCATED AT BS 540 AND LBL 6.14. REPLACED SHEAR FITTING PER AARD 57-14-00-1.

Part: FITTING — CRACKED (ZONE 100 - FUSE) · airframe 63,492 hrs · 26,904 cycles

AIRCRAFT IN BASE MAINTENANCE: CRACK IN CENTER WING BOX FORWARD SPAR UPPER SHEAR FITTING LOCATED AT BS 540 AND RBL 32.40. REPLACED SHEAR FITTING PER AARD 57-14-00-1.

Part: FITTING — CRACKED (ZONE 100 - FUSE) · airframe 63,492 hrs · 26,904 cycles

AIRCRAFT IN BASE MAINTENANCE: CRACK IN CENTER WING BOX FORWARD SPAR UPPER SHEAR FITTING LOCATED AT BS 540 AND RBL 40.87. REPLACED SHEAR FITTING PER AARD 57-14-00-1.

Part: FITTING — CRACKED (ZONE 100 - FUSE) · airframe 63,492 hrs · 26,904 cycles

AIRCRAFT IN BASE MAINTENANCE: CRACK IN CENTER WING BOX FORWARD SPAR UPPER SHEAR FITTING LOCATED AT BS 540 AND LBL 32.40. REPLACED SHEAR FITTING PER AARD 57-14-00-1.

Part: FITTING — CRACKED (ZONE 100 - FUSE) · airframe 63,492 hrs · 26,904 cycles

AIRCRAFT IN BASE MAINTENANCE: CRACK IN CENTER WING BOX FORWARD SPAR UPPER SHEAR FITTING LOCATED AT BS 540 AND LBL 15.04. REPLACED SHEAR FITTING PER AARD 57-14-00-1.

Part: FITTING — CRACKED (ZONE 100 - FUSE) · airframe 63,492 hrs · 26,904 cycles

AIRCRAFT IN BASE MAINTENANCE: CRACK IN CENTER WING BOX FORWARD SPAR UPPER SHEAR FITTING LOCATED AT BS 540 AND LBL 40.87. REPLACED SHEAR FITTING PER AARD 57-14-00-1.

Part: FITTING — CRACKED (ZONE 100 - FUSE) · airframe 63,492 hrs · 26,904 cycles

AIRCRAFT IN BASE MAINTENANCE: CRACK IN CENTER WING BOX FORWARD SPAR UPPER SHEAR FITTING LOCATED AT BS 540 AND RBL 6.14. REPLACED SHEAR FITTING PER AARD 57-14-00-1.

Part: FITTING — CRACKED (ZONE 100 - FUSE) · airframe 63,492 hrs · 26,904 cycles

AIRCRAFT IN BASE MAINTENANCE: CRACK IN CENTER WING BOX FORWARD SPAR UPPER SHEAR FITTING LOCATED AT BS 540 AND RBL 54.60. REPLACED SHEAR FITTING PER AARD 57-14-00-1.

Part: BRACE — CRACKED (ZONE 100 - FUSE) · airframe 63,492 hrs · 26,904 cycles

AIRCRAFT IN BASE MAINTENANCE: RIGHT HAND SIDE FORWARD SIDE OF B.S 663 BULKEAD DIAGONAL BRACE IS CRACKED. REPLACED DIAGONAL BRACE PER SRM 51-40-02.

Part: CONTROL PANEL — UNKNOWN (ZONE 200 - FUSE) · airframe 63,307 hrs · 26,801 cycles

AIRCRAFT WAS GROUNDED: ENGINE/APU FIRE CONTROL PANEL SHOWS SIGNS OF WATER CONTAMINATION. ENGINE AND APU FIRE CONTROL PANEL SYSTEM

Part: PANEL — DAMAGED (ZONE 200 - FUSE) · airframe 63,307 hrs · 26,801 cycles

AIRCRAFT WAS GROUNDED: CARGO FIRE DETECTION PANEL SHOWS SIGNS OF WATER CONTAMINATION. REMOVED AND REPLACED THE CARGO FIRE DETECTION PANEL IAW AMM 26-00-02.

Part: SLIDE — DAMAGED (ZONE 800 - DOORS) · airframe 63,284 hrs · 26,786 cycles

AIRCRAFT IN BASE MAINTENANCE: L2 SLIDE DAMAGED AT RUB STRIP. REMOVED AND REPLACED SLIDE.

Part: TRANSITION PANEL — CORRODED (ZONE 100 - FUSE) · corrosion level 2 · airframe 63,285 hrs · 26,786 cycles

AIRCRAFT IN BASE MAINTENANCE: CORROSION ON AFT CARGO COMPARTMENT LEFT HAND TRANSITION PANEL LOCATED AT BS 727D AND LBL 25. REPLACED TRANSITION PANEL PER SRM 53-00-53-2R-5.

Part: FLOOR SUPPORT — CRACKED (ZONE 200 - FUSE) · airframe 63,285 hrs · 26,786 cycles

AIRCRAFT IN BASE MAINTENANCE: CRACK IN PASSENGER COMPARTMENT FLOORBOARD SUPPORT LOCATED AT BS 540 AND LBL 4. REPLACED FLOORBOARD SUPPORT PER SRM 51-40-02 AND DWG 143A5240.

Part: FLOOR SUPPORT — CRACKED (ZONE 200 - FUSE) · airframe 63,285 hrs · 26,786 cycles

AIRCRAFT IN BASE MAINTENANCE: CRACK IN PASSENGER COMPARTMENT FLOORBOARD SUPPORT LOCATED AT BS 540 AND RBL 4. REPLACED FLOORBOARD SUPPORT PER SRM 51-40-02.

Part: INTERCOSTAL — CRACKED (ZONE 200 - FUSE) · airframe 63,285 hrs · 26,786 cycles

AIRCRAFT IN BASE MAINTENANCE: CRACK IN FORWARD PASSENGER CABIN FLOOR SUPPORT INTERCOSTAL LOCATED FROM BS 312 TO BS 328 AT LBL 36. REPLACED INTERCOSTAL PER AARD 51-00-05-1.

Part: INTERCOSTAL — CRACKED (ZONE 200 - FUSE) · airframe 63,285 hrs · 26,786 cycles

AIRCRAFT IN BASE MAINTENANCE: CRACK IN FORWARD PASSENGER CABIN FLOOR SUPPORT INTERCOSTAL LOCATED FROM BS 312 TO BS 328 AT RBL 36. REPLACED INTERCOSTAL PER AARD 51-00-05-1.

Part: TRANSITION PANEL — CORRODED (ZONE 100 - FUSE) · corrosion level 2 · airframe 63,285 hrs · 26,786 cycles

AIRCRAFT IN BASE MAINTENANCE: CORROSION ON FORWARD CARGO COMPARTMENT RIGHT HAND TRANSITION PANEL LOCATED AT BS 500D AND RBL 25. REPLACED TRANSITION PANEL PER SRM 51-40-02 AND 51-00-05-OG.

Part: PANEL — CORRODED (ZONE 200 - FUSE) · corrosion level 2 · airframe 63,285 hrs · 26,786 cycles

AIRCRAFT IN BASE MAINTENANCE: CORRODED AREA FOUND BETWEEN STA 500D AND 500I AND BUTT LINE 25. REMOVED AND REPLACED TRANSITION PANEL AS PER SRM.

Part: SHIELD — CORRODED (ZONE 100 - FUSE) · corrosion level 2 · airframe 63,285 hrs · 26,786 cycles

AIRCRAFT IN BASE MAINTENANCE: FORWARD CARGO RIGHT HAND SHIELD IS CORRODED BETWEEN STA 490 AND 506, STR 26, AND RIGHT BUTT LINE 23. REMOVED AND REPLACED FORWARD RIGHT CARGO SHIELD PER AARD.

Part: TRANSITION PANEL — CORRODED (ZONE 100 - FUSE) · corrosion level 2 · airframe 63,285 hrs · 26,786 cycles

AIRCRAFT IN BASE MAINTENANCE: CORROSION ON AFT CARGO COMPARTMENT RIGHT HAND TRANSITION PANEL LOCATED FROM BS 727G TO BS 767 AND S26R. REPLACED TRANSITION PANEL PER SRM 51-40-02.

Part: SHIELD — CORRODED (ZONE 100 - FUSE) · corrosion level 2 · airframe 63,285 hrs · 26,786 cycles

AIRCRAFT IN BASE MAINTENANCE: RIGHT SHIELD CORRODED BETWEEN STA 420 AND 440 AND RIGHT BUTT LINE 25. REMOVED AND REPLACED SHIELD ASSEMBLY PER SRM AND AARD.

Part: WEB — CORRODED (ZONE 200 - FUSE) · corrosion level 2 · airframe 63,285 hrs · 26,786 cycles

AIRCRAFT IN BASE MAINTENANCE: CORROSION FOUND ON WEB LOCATED AT STA 1022 AND LEFT BUTT LINE 29. REMOVED AND REPLACED WEB PER AARD.

Part: SKIN — CRACKED (ZONE 300 - STABS) · airframe 63,285 hrs · 26,786 cycles

AIRCRAFT IN BASE MAINTENANCE: 0.50 INCH LONG CRACK IN LEFT HORIZONTAL STABILIZER LOWER SKIN AND LEFT STABILIZER STA 120.30 17 INCHES FROM AFT SPAR. PERFORMED EXTERNAL DOUBLER REPAIR PER SRM.

Part: SKIN — CRACKED (ZONE 300 - STABS) · airframe 63,285 hrs · 26,786 cycles

AIRCRAFT IN BASE MAINTENANCE: 0.70 INCHES LONG CRACK IN LEFT HORIZONTAL STABILIZER LOWER SKIN LOCATED AT LEFT STABILIZER STA 120.30 AND 9 INCHES FROM AFT SPAR. PERFORMED DOUBLER REPAIR PER SRM 55-10-11-2R.

Part: NONE — NONE · airframe 63,204 hrs · 26,745 cycles

AIRCRAFT WAS GROUNDED: L1 DOOR LIGHT CAME ON PASSING FLIGHT LEVEL 250. FLIGHT RETURNED TO STL LANDING SAFELY. **SUPPLEMENTAL REPORT WILL BE SUBMITTED.** (OPEN)

Part: SENSOR — MISWIRED (ZONE 800 - DOORS) · airframe 63,204 hrs · 26,745 cycles

AIRCRAFT WAS GROUNDED: L1 DOOR LIGHT CAME ON PASSING FLIGHT LEVEL 250. FLIGHT RETURNED TO STL LANDING SAFELY. **SUPPLEMENTAL REPORT FOR AALA202303036902: MAINTENANCE FOUND L1 DOOR INDICATION ISSUED TO BE CAUSED BY L1 DOOR SENSOR SW199 WIRING HAD AN INCORRECT PIN TERMINATED AT GROUND BLOCK GD11306. CORRECTED WIRING. ACCOMPLISHED SATISFACTORY L1 DOOR SOFT UNLATCHING CHECK PER AMM 52-11-00.** (CLOSED)

Part: PSEU — FAULTY (ZONE 100 - FUSE) · airframe 63,131 hrs · 26,709 cycles

AIRCRAFT WAS GROUNDED: ON TAKEOFF AFTER LANDING GEAR CONTROL LEVER WAS MOVED TO OFF, NOSE LANDING GEAR RED LIGHT ILLUMINATED ALONG WITH GREEN LIGHT. FLIGHT DECLARED AN EMERGENCY AND RETURNED TO MIA LANDING SAFELY. REMOVED AND REPLACED PROXIMITY SWITCH ELECTRONIC UNIT (PSEU) M02061 PER AMM 32-09-00 AND JOB CARD 08L00032003. ACCOMPLISHED SATISFACTORY OPERATIONAL CHECK.

Part: DOOR — OUT OF ADJUST (ZONE 800 - DOORS) · airframe 63,122 hrs · 26,704 cycles

AIRCRAFT WAS GROUNDED: FORWARD ENTRY DOOR LIGHT CAME ON DURING TAKEOFF ROLL AT 90 KNOTS AIRCRAFT PSI STAYED BELOW 5000 FEET LIGHT CAME ON AND OFF SEVERAL TIMES PUSHING HANDLE HAS NO EFFECT. CHECK AND ADJUSTED FORWARD ENTRY DOOR IAW AMM 52-11-00-820-801. ADJUSTED GUIDE ARM OF FORWARD ENTRY DOOR IAW AMM 52-11-00. ADJUSTED STOP PINS IAW AMM 52-11-00.

Part: RETAINER — LOOSE (R1 GIRT BAR) · airframe 63,022 hrs · 26,655 cycles

AIRCRAFT WAS NOT GROUNDED: GIRT BAR R1 DOOR LOOSE. REMOVED AND REPLACED R1 DOOR GIRT CLIPS.

Part: SWITCH — OUT OF ADJUST (L1 DOOR) · airframe 62,944 hrs · 26,610 cycles

AIRCRAFT WAS NOT GROUNDED: L1 DOOR INDICATION ILLUMINATED ON TAKEOFF WITH MASTER CAUTION. ABORTED TAKEOFF AT 70 KNOTS. SAFELY RETURNED TO GATE. ADJUSTED GAP ON L1 DOOR INDICATION SWITCH S1147 PER AMM 52-71-11. ACCOMPLISHED SATISFACTORY OPERATIONAL CHECK.

Part: MODULE — FAULTED (L1 DOOR WARNING) · airframe 62,874 hrs · 26,584 cycles

AIRCRAFT WAS GROUNDED: AIRCRAFT HAS REPEAT HISTORY OF L1 DOOR INDICATION. REMOVED AND REPLACED DOOR WARNING MODULE.

Part: WARNING UNIT — INOPERATIVE (PAX DOOR) · airframe 62,774 hrs · 26,540 cycles

AIRCRAFT WAS NOT GROUNDED: ON TAKEOFF ROLL THROUGH 500 FT, MASTER CAUTION AND FORWARD ENTRY DOOR LIGHT WAS INTERMITTENT, DOOR HANDLE VERIFIED DOWN, PRESSURIZATION NORMAL, FORWARD ENTRY LIGHT NEVER ILLUMINATED AFTER 500FT. REPLACED DOOR WARNING MODULE PER AMM 52-71-00.

Part: MASTER CAUTION — INTERMITTENT · airframe 62,774 hrs · 26,540 cycles

AIRCRAFT WAS NOT GROUNDED: ON TAKEOFF ROLL THROUGH 500 FT, MASTER CAUTION AND FORWARD ENTRY DOOR LIGHT WAS INTERMITTENT, DOOR HANDLE VERIFIED DOWN, PRESSURIZATION NORMAL, FORWARD ENTRY LIGHT NEVER ILLUMINATED AFTER 500FT. **SUPPLEMENTAL REPORT REQUIRED** (OPEN)

Part: WINDOW — SCRATCHED (L1) · airframe 62,728 hrs · 26,518 cycles

AIRCRAFT WAS GROUNDED: L1 WINDOW HAS SCRATCHES OVER 90 PERCENT OF THE WINDOW, APPEARS TO BE CAUSED BY THE WINDSHIELD WIPER. WINDOW REPLACED PER JC 08L21056003.

Part: TRACK — OUT OF ADJUST (LAVATORY DOOR) · airframe 62,716 hrs · 26,513 cycles

AIRCRAFT WAS NOT GROUNDED: FLIGHT ATTENDANT REPORTS AFT LEFT LAVATORY DOOR DIFFICULT TO OPEN AND CLOSE. ADJUSTED AND LUBRICATED LEFT AFT LAVATORY DOOR TRACK PER CMM.

Part: THRESHOLD — DAMAGED (AFT LAVATORY) · airframe 62,490 hrs · 26,409 cycles

AIRCRAFT WAS NOT GROUNDED: LEFT AFT LAVATORY (D) DOOR DIFFICULT TO OPEN AND CLOSE. MAINTENANCE REPLACED THRESHOLD RAIL TRIM, RAIL EDGE PER AMM 25-40-64.

Part: WARNING MESSAGE — ILLUMINATED (FWD PAX DOOR) · airframe 62,396 hrs · 26,360 cycles

AIRCRAFT WAS GROUNDED: FORWARD ENTRY DOOR LIGHT ILLUMINATED DURING CLIMB OUT AT 7 PSID. FLIGHT ATTENDANT CONFIRMED DOOR CLOSED, HANDLE DOWN, AND NO UNUSUAL NOISE. PRESSURIZATION NORMAL. LIGHT CAME ON AND WENT OUT A FEW TIMES DURING FLIGHT. **SUPPLEMENTAL REPORT REQUIRED** (OPEN)

Part: SWITCH — UNSECURE (PAX DOOR) · airframe 62,396 hrs · 26,360 cycles

AIRCRAFT WAS GROUNDED: FORWARD ENTRY DOOR LIGHT ILLUMINATED DURING CLIMB OUT AT 7 PSID. FLIGHT ATTENDANT CONFIRMED DOOR CLOSED, HANDLE DOWN, AND NO UNUSUAL NOISE. PRESSURIZATION NORMAL. LIGHT CAME ON AND WENT OUT A FEW TIMES DURING FLIGHT. INSTALLED GROMMETS ON FWD DOOR ENTRY SENSOR TARGET ADJUSTED SWITCH AND CHECKED GOOD PER AMM 52-71-11.

Part: PLATE — LOOSE (AFT LAV DOOR) · airframe 62,230 hrs · 26,279 cycles

AIRCRAFT WAS NOT GROUNDED: AFT LEFT LAVATORY DOOR DIFFICULT TO OPERATE LOWER DOOR RUBBING ON FLOOR. FOUND AFT LAVATORY LEFT HAND DOOR BOTTOM PLATE LOOSE WHICH WAS JAMMING THE DOOR. RESECURED IN ACCORDANCE WITH CMM 25-40-64.

Part: DOOR — STICKING (ZONE 800) · airframe 62,188 hrs · 26,255 cycles

AIRCRAFT WAS NOT GROUNDED: AFT LEFT LAVATORY DOOR STICKS WHEN OPENING. SECURED AFT LEFT LAVATORY DOOR IN ACCORDANCE WITH AMM 25-40-00.

Part: GIRT BAR — LOOSE (ZONE 200 - FUSE) · airframe 62,177 hrs · 26,249 cycles

AIRCRAFT WAS NOT GROUNDED: GIRT BAR R1 DOOR LEFT SIDE IS LOOSE. ADJUSTED GIRT BAR RETENTION TENSION.

Part: SENSOR — OUT OF ADJUST (ZONE 800 - DOORS) · airframe 62,098 hrs · 26,208 cycles

AIRCRAFT WAS NOT GROUNDED: L1 DOOR LIGHT LIGHT ILLUMINATED OFF / ON PASSING THROUGH 16,000 UNTIL 20,000 FEET. FLIGHT ATTENDANT VERIFIED DOOR HANDLE DOWN. PRESSURIZATION NORMAL. ADJUSTED DOOR INDICATION SENSOR S199 PER AMM 52-71-11. ACCOMPLISHED SATISFACTORY OPERATIONAL CHECK.

Part: SENSOR — OUT OF ADJUST (ZONE 800 - DOORS) · airframe 61,494 hrs · 25,912 cycles

AIRCRAFT WAS GROUNDED: L1 DOOR LIGHT CAME ON DURING TAKEOFF. RAN CHECKLIST. PRESSURIZED NORMALLY LIGHT, BLINKED ON AND OFF UNTIL 15,000 FEET, THEN WENT OUT. ADJUSTED ENTRY DOOR SENSOR S199 PER AMM 52-71-11.

Part: SWITCH — INOPERATIVE (ZONE 200 - FUSE) · airframe 61,298 hrs · 25,810 cycles

AIRCRAFT WAS GROUNDED: AFTER TAKE OFF ON CLIMB OUT WE HAD NO ELECTRIC TRIM IN NOSE DOWN POSITION, NEITHER TRIM SWITCHES WORK ON PILOT OR COPILOT. REMOVED AND REPLACED SWITCH S844 PER AMM 27-41-94, ALSO REMOVED AND REPLACED RELAY R850 (AALA202205205077) PER WDM 27-41-12.

Part: RELAY — INOPERATIVE (ZONE 200 - FUSE) · airframe 61,298 hrs · 25,810 cycles

AIRCRAFT WAS GROUNDED: AFTER TAKE OFF ON CLIMB OUT WE HAD NO ELECTRIC TRIM IN NOSE DOWN POSITION, NEITHER TRIM SWITCHES WORK ON PILOT OR COPILOT. REMOVED AND REPLACED SWITCH S844 (AALA202205207696) PER AMM 27-41-94, ALSO REMOVED AND REPLACED RELAY R850 PER WDM 27-41-12.

Part: LENS — UNSECURE (ZONE 200 - FUSE) · airframe 61,088 hrs · 25,708 cycles

AIRCRAFT WAS NOT GROUNDED: SEAT ABC EMERGENCY LIGHT LENS LOOSE. **SUPPLEMENTAL REPORT FOR AALA202204210099: RE-SECURED SEAT 11ABC EMERGENCY LIGHT LENS PER AMM 33-51-11. OPERATIONAL CHECK GOOD..** (CLOSED)

Part: NONE — NONE · airframe 61,088 hrs · 25,708 cycles

AIRCRAFT WAS NOT GROUNDED: SEAT ABC EMERGENCY LIGHT LENS LOOSE. **SUPPLEMENTAL REPORT WILL BE SUBMITTED.** (OPEN)

Part: BRACKET — BROKEN (ZONE 200 - FUSE) · airframe 60,538 hrs · 25,454 cycles

AIRCRAFT WAS NOT GROUNDED: EMERGENCY LIGHT BRACKET BROKEN AT 25ABC. RE SECURED EMERGENCY LIGHT ASSEMBLY PER AMM 33-51-11. OK FOR SERVICE.

Part: BRACKET — INOPERATIVE (ZONE 800 - DOORS) · airframe 59,965 hrs · 25,196 cycles

AIRCRAFT WAS NOT GROUNDED: FORWARD GALLEY DOOR GIRT BAR IS LOOSE AND NEEDS TO BE TIGHTENED. ADJUSTED FORWARD GALLEY DOOR GIRT BAR BRACKET PER B737 AMM 25-60-02.

Part: SLIDE — UNSECURE (ZONE 800 - DOORS) · airframe 59,791 hrs · 25,118 cycles

AIRCRAFT WAS NOT GROUNDED: FORWARD GALLEY DOOR SLIDE MOUNT IS IMPROPERLY MOUNTED. RESECURED FORWARD GALLEY R1 DOOR SLIDE, OPERATIONS CHECK GOOD PER AMM 25-66-00.

Part: GIRT BAR — OUT OF ALIGNMENT (R1 DOOR SLIDE) · airframe 59,141 hrs · 24,836 cycles

AIRCRAFT WAS NOT GROUNDED: R1 DOOR GIRT BAR REPORTED AS MISALIGNED AND DIFFICULT TO ARM/DISARM. REALIGNED R1 DOOR GIRT BAR BACK INTO ITS BRACKET. NO FAULTS NOTED OK FOR SERVICE PER AMM 25-66-00.

Part: GIRT BAR — STUCK (R1 DOOR) · airframe 59,103 hrs · 24,815 cycles

AIRCRAFT WAS NOT GROUNDED: 1R GIRT BAR DOES NOT SEAT PROPERLY IN 1R DOOR, NEEDS TO BE SERVICED FOR REPAIR. RE POSITIONED STUCK SLEEVE ON GIRT BAR 1R DOOR.

Part: WINDOW — SCRATCHED (COCKPIT L1) · airframe 59,103 hrs · 24,815 cycles

AIRCRAFT WAS GROUNDED: L1 WINDOW SCRATCHED. REPLACED L1 WINDOW IAW WORKCARD 08L21056003.

Part: ANGLE — OUT OF TOLERANCE (BS 887) · airframe 58,265 hrs · 24,437 cycles

AIRCRAFT WAS GROUNDED: ATTACHING STRUCTURE FOR THE OASIS MOD LEFT OUTBOARD SEAT TRACK HAS ELONGATED HOLES IN MAIN CABIN, STA 887 AND LBL 45.5. REPLACED CARRY THROUGH ANGLE IAW BAC DWG 147A5300, B737 SRM 51-40-02 ADDING FREEZE PLUG REPAIR IAW AA E.A 325478.

Part: CUSP WEB — CRACKED (BS 948) · airframe 58,265 hrs · 24,437 cycles

AIRCRAFT IN BASE MAINTENANCE: MAIN CABIN STA 948 LEFT CUSP WEB IS CRACKED. REMOVED AND REPLACED INTERCOSTAL WEB PER BAC DWG 147A8510 REVISION A AND EA 325867.

Part: FLOORBEAM — CORRODED (ZONE 200) · airframe 58,265 hrs · 24,437 cycles

AIRCRAFT IN BASE MAINTENANCE: FOUND CORROSION ON MAIN CABIN FLOOR BEAM FLANGE, FORWARD SIDE, AT STA 986.5 AND LBL 44.5 TO RBL 44.5 REMOVED CORROSION FOUND TO BE OUT OF LIMITS IAW B737NG 53-70-51-12. REMOVED AND REPLACED ENTIRE "T" CAP IAW B737NG SRM 53-70-51-2R FIG 204 REPAIR 4.

Part: FLOORBEAM — CORRODED (BS 947) · airframe 58,265 hrs · 24,437 cycles

AIRCRAFT IN BASE MAINTENANCE: CORROSION OF MAIN CABIN FLOORBEAM T CAP AT STA 947 AND LBL 49.5, MEASURING L=4.0 IN, W=2.2 IN, D=0.08 IN. REPLACED T CAP WITH NEW IAW SRM 53-70-51-2R-5.

Part: FLOORBEAM — CORRODED (BS 947) · airframe 58,265 hrs · 24,437 cycles

AIRCRAFT IN BASE MAINTENANCE: CORROSION OF T CAP ON MAIN CABIN FLOORBEAM AT STA 947 BETWEEN RBL 54 AND LBL 54, MEASURING L=2.0 IN, W=2.2 IN, D=0.077 IN. REPLACED T CAP WITH NEW IAW SRM 53-70-51-2R -5.

Part: FLOORBEAM — CORRODED (BS 947) · airframe 58,265 hrs · 24,437 cycles

AIRCRAFT IN BASE MAINTENANCE: CORROSION OF MAIN CABIN FLOORBEAM T CAP AT STA 947 AND LBL 26.5, MEASURING L=3.6 IN, W=1.2 IN, D=0.078 IN. REPLACED T CAP WITH NEW IAW SRM 53-70-51-2R-5.

Part: GUIDE ARM — DEFECTIVE (L1 DOOR) · airframe 58,138 hrs · 24,380 cycles

AIRCRAFT GROUNDED - L1 DOOR HARD TO CLOSE FROM OUTSIDE. REPLACED L1 DOOR GUIDE ARM ASSEMBLY PER AMM 52-11-21, OPERATIONAL CHECK OKAY.

Part: CONTROL ROD — OUT OF RIG (L1 DOOR) · airframe 58,091 hrs · 24,357 cycles

AIRCRAFT WAS GROUNDED: AIRCRAFT WAS GROUNDED: DURING CLIMB APPROXIMATELY 1800 FT., FLIGHT ATTENDANT REPORTED LOUD AIR LEAK NOISE. PRESSURE SYSTEM APPEARED NORMAL, BUT CAPTAIN REPORT THAT AIRCRAFT WAS NOT PRESSURIZING. RETURNED TO DFW (NOISE FROM FORWARD ENTRY DOOR). FOUND THAT LOCKING DOOR L1 FULLY CLOSED FOR FULL LOCK IS NOT SMOOTH AND REQUIRES FORCE FOR FINAL FIT, FOUND DOOR HORIZONTAL CONTROL ROD THAT ATTACHES TO THE TORQUE TUBE TO BE OUT OF ADJUSTMENT. ADJUSTED HORIZONTAL CONTROL ROD ENDS PER AMM 52-11-00-820-801 ITEM K. AND ACCOMPLISHED A SATISFACTORY OPERATIONAL CHECK.

Part: CONTROL ROD — OUT OF RIG (PAX DOOR) · airframe 58,091 hrs · 24,357 cycles

AIRCRAFT WAS GROUNDED: DURING CLIMB APPROXIMATELY 1800 FT. FLIGHT ATTENDANT REPORTED LOUD AIR LEAK NOISE. PRESSURE SYSTEM APPEARED NORMAL, BUT CAPTAIN REPORT THAT AIRCRAFT WAS NOT PRESSURIZING. RETURNED TO DEPARTURE(NOISE FROM FORWARD ENTRY DOOR. FOUND DOOR HORIZONTAL CONTROL ROD THAT ATTACHES TO THE TORQUE TUBE TO BE OUT OF ADJUSTMENT. ADJUSTED HORIZONTAL CONTROL ROD ENDS PER AMM 52-11-00-820-801 ITEM K. AND ACCOMPLISHED A SATISFACTORY OPERATIONAL CHECK.

Part: PRESSURE DECK — CRACKED (RT MLG WW) · airframe 57,786 hrs · 24,207 cycles

AIRCRAFT IN BASE MAINTENANCE: RIGHT HAND MAIN LANDING GEAR WHEEL WELL PRESSURE DECK HAS MULTIPLE CRACKS AT BS 663 BETWEEN RBL 40 AND RBL 45.64. REPAIRED PRESSURE DECK PER SRM 57-10-10-2R-3.

Part: VAPOR BARRIER — CRACKED (RT MLG WW) · airframe 57,785 hrs · 24,207 cycles

AIRCRAFT IN BASE MAINTENANCE: RIGHT HAND MAIN LANDING GEAR WHELL WELL VAPOR BARRIER CRACKED AT BS 663 AND RBL 12. REPAIRED VAPOR BARRIER PER AARD 57-10-10-9.

Part: LANDING GEAR — MALFUNCTIONED · airframe 56,865 hrs · 23,774 cycles

AIRCRAFT NOT GROUNDED: AFTER TAKEOFF AND LNDG GEAR RETRACTED- IN THE PROCESS OF PLACING THE LNDG GEAR HANDLE IN THE OFF POSTION THE RED LNDG GEAR IN TRANSIT LTS ILLUMINATED AND THE GEAR BEGAN TO EXTEND. PLACED GEAR HANDLE TO UP POSISTION BEFORE THE GEAR FULLY EXTENERD MAX SPD DURING THE EVENT WAS 250KTS. PERFORMED INSPECTION IAW MM 055147, NO DAMAGE FOUND. OK FOR SERVICE.

Part: VAPOR BARRIER — CRACKED (RT MLG WW) · airframe 56,347 hrs · 23,516 cycles

AIRCRAFT WAS NOT GROUNDED: RIGHT HAND MAIN LANDING GEAR WHEEL WELL VAPOR BARRIER FORWARD WALL HAS 8 INCH CRACK ON DOUBLER. REPAIRED VAPOR BARRIER PER 57-10-10-9.

Part: TORQUE LINK — OUT OF TOLERANCE (RT MLG) · airframe 55,837 hrs · 23,284 cycles

AIRCRAFT WAS GROUNDED: PILOT REPORTS BRAKES CHATTERING STRONGLY AT LOW SPEED DIFFICULT TO STOP WITHOUT VIOLENT SHAKING. TWO FLIGHTS IN A ROW. MAINTENANCE REMOVED AND REPLACED THE #3 BRAKE ASSEMBLY. REMOVED AND REPLACED THE RT SHIMMY DAMPER IAW AMM 32-11-81. REMOVED AND REPLACED RT MLG UPPER TORSION LINK IAW AMM 32-11-51. (SEE SDR # AALA201907149014 & AALA201907169005)

Part: BRAKE ASSY — CHATTERING (MLG) · airframe 55,837 hrs · 23,284 cycles

AIRCRAFT WAS GROUNDED: PILOT REPORTS BRAKES CHATTERING STRONGLY AT LOW SPEED DIFFICULT TO STOP WITHOUT VIOLENT SHAKING. TWO FLIGHTS IN A ROW. MAINTENANCE REMOVED AND REPLACED THE #3 BRAKE ASSEMBLY. REMOVED AND REPLACED THE RT SHIMMY DAMPER IAW AMM 32-11-81. REMOVED AND REPLACED RH MLG UPPER TORSION LINK IAW AMM 32-11-51. (SEE SDR # AALA201907149014 & AALA201907169004)

Part: SHIMMY DAMPENER — EXCESS PLAY (ZONE 700) · airframe 55,837 hrs · 23,284 cycles

AIRCRAFT WAS GROUNDED: PILOT REPORTS BRAKES CHATTERING STRONGLY AT LOW SPEED DIFFICULT TO STOP WITHOUT VIOLENT SHAKING. TWO FLIGHTS IN A ROW. MAINTENANCE REMOVED AND REPLACED THE #3 BRAKE ASSEMBLY. REMOVED AND REPLACED THE RH SHIMMY DAMPER IAW AMM 32-11-81. REMOVED AND REPLACED RT MLG UPPER TORSION LINK IAW AMM 32-11-51. (SEE SDR # AALA201907169004 & AALA201907169005)

Part: SEAL — OUT OF ADJUST (L1 DOOR) · airframe 55,651 hrs · 23,196 cycles

AIRCRAFT WAS GROUNDED: AT DOOR 1L, AFTER TAKEOFF, LOUD NOISE PREVENTED COMMUNICATION WITH FORWARD CABIN. AIR RETURNED TO DFW, NO EMERGENCY DECLARED. FLIGHT LANDED SAFELY WITHOUT FUTHER INCIDENT. MAINTENANCE CLEANED AND ADJUSTED L1 DOOR SEAL PER 52-09-10, PRESSURIZED AIRCRAFT, AND PERFORMED SATISFACTORY OPERATIONAL CHECK.

Part: BRAKE ASSY — DAMAGED (MLG) · airframe 53,022 hrs · 22,038 cycles

AFTER LANDING AND DURING TAXI BOTH BRAKES HAD EXCESSIVE CHATTER, MAKING STOPPING DIFFICULT. TROUBLESHOOTING PER TSM REF 32-42-00. TAXI CHECKED AIRCRAFT AND CONFIRMED FAULT. ACC ANTI-SKID/AUTOBRAKE CONTROL TEST PER MM REF 32-42-00. CHECKS GOOD. ACC XDUCER TEST PER MM REF 32-42-00. CHECKS GOOD. REPLACED BOTH #1 AND #2 BRAKE ASSEMBLY PER MM REF 32-41-41. OPERATIONS AND LEAK CHECKS GOOD. TAXI CHECKED AIRCRAFT, CHECKS GOOD, OK FOR SERVICE. THIS SDR IS FOR THE #2 BRAKE ASSEMBLY. AIRCRAFT WAS GROUNDED.

Part: BRAKE — DAMAGED (MLG) · airframe 53,022 hrs · 22,038 cycles

AFTER LANDING AND DURING TAXI BOTH BRAKES HAD EXCESSIVE CHATTER, MAKING STOPPING DIFFICULT. TROUBLESHOOTING PER TSM REF 32-42-00. TAXI CHECKED AIRCRAFT AND CONFIRMED FAULT. ACC ANTI-SKID/AUTOBRAKE CONTROL TEST PER MM REF 32-42-00. CHECKS GOOD. ACC XDUCER TEST PER MM REF 32-42-00. CHECKS GOOD. REPLACED BOTH #1 AND #2 BRAKE ASSEMBLY PER MM REF 32-41-41. OPERATIONS AND LEAK CHECKS GOOD. TAXI CHECKED AIRCRAFT, CHECKS GOOD, OK FOR SERVICE. THIS SDR IS FOR THE #1 BRAKE ASSEMBLY. AIRCRAFT WAS GROUNDED.

Part: LIGHT — UNSECURE (AFT GALLEY) · airframe 50,648 hrs · 20,982 cycles

EMERGENCY EXIT LIGHT OVERHEAD IN THE AFT GALLEY IS DAMAGED. REATTACHED THE LIGHT ASSEMBLY TO CEILING. OPERATIONAL CHECKED GOOD IAW AMM 33-50-00.

Part: LENS — BROKEN (EMERGENCY LIGHT) · airframe 50,248 hrs · 20,811 cycles

EMERGENCY EXIT LIGHT AT THE L2 DOOR HAS A BROKEN LENS. REMOVED AND REPLACED THE LENS IAW AMM 33-51-01. OPS CHECKED GOOD.

Part: SPAR — CORRODED (RT WING) · corrosion level 2 · airframe 49,311 hrs · 20,407 cycles

AIRCRAFT IN BASE MAINTENANCE. CORROSION ON FORWARD RIGHT HAND BOOST PUMP UPPER BONDING STRAP ATTACHED TO FORWARD SPAR WEB. REPAIRED WEB PER EA 267758.

Part: STRINGER SPLICE — CORRODED (FUSELAGE) · airframe 49,311 hrs · 20,407 cycles

AIRCRAFT IN BASE MAINTENANCE. CORROSION ON STRINGER SPLICE AT STRINGER 26L AND STATION 360. REPAIRED STRINGER PER SRM 53-00-03-2R-1 AND EA 267556.

Part: INTERCOSTAL — CORRODED (BS 951) · corrosion level 2 · airframe 49,311 hrs · 20,407 cycles

CORROSION ON INTERCOSTAL ANGLE AT BS 951 JUST INBOARD OF THE RIGHT AFT ENTRY DOOR OPENING. REPLACED THE INTERCOSTAL IAW SRM 53-70-51.

Part: FLOOR SUPPORT — CORRODED (BS 947-967) · corrosion level 2 · airframe 49,311 hrs · 20,407 cycles

CORROSION ON FLOOR SUPPORT BS 947-967 UNDER INBOARD AND OUTBOARD AFT RIGHT LAVATORY MOUNTS. REPLACED THE FLOOR SUPPORT IAW SRM 53-70-51-2R-5.

Part: CREASE BEAM — CORRODED (FUSELAGE) · airframe 49,311 hrs · 20,407 cycles

AIRCRAFT IN BASE MAINTENANCE. CORROSION ON CREASE BEAM ANGLE (CHORD) AFT STRAP BETWEEN 986 AND 998. REPLACED ANGLE (CHORD) PER SRM 51-40-02.

Part: WEB — CORRODED (FUSELAGE) · airframe 49,311 hrs · 20,407 cycles

AIRCRAFT IN BASE MAINTENANCE. CORROSION ON TOP AND BOTTOM OF R2 DOOR WEB INBOARD OF R2 DOOR. REPLACED WEB PER SRM 51-40-02.

Part: WEB — CORRODED (FUSELAGE) · corrosion level 2 · airframe 49,311 hrs · 20,407 cycles

AIRCRAFT IN BASE MAINTENANCE. CORROSION ON AFT INBOARD CORNER, (UNDER RIGHT AFT G4 GALLEY MOUNT), FLOOR WEB AT RBL 32.10 AND STATION 1016. REPAIRED WEB PER SRM 51-70-13 AND DRAWING 147A5712.

Part: WEB — CORRODED (FUSELAGE) · corrosion level 2 · airframe 49,311 hrs · 20,407 cycles

AIRCRAFT IN BASE MAINTENANCE. CORROSION ON E&E COMPARTMENT WEB AT STRINGER 23L AND STATION 307 (LONGERON 23L). REPLACED WEB PER AARD 51-00-05-1, SRM 51-40-02 AND DOCUMENT NUMBER 141A1180.

Part: WEB — CORRODED (FUSELAGE) · corrosion level 2 · airframe 49,311 hrs · 20,407 cycles

AIRCRAFT IN BASE MAINTENANCE. CORROSION ON E&E COMPARTMENT WEB AT STRINGER 23L AND STATION 322. REPLACED WEB PER AARD 51-00-05-1, SRM 51-40-02 AND DOCUMENT NUMBER 141A1180.

Part: WEB — CORRODED (BS 328-344) · corrosion level 2 · airframe 49,311 hrs · 20,407 cycles

CORROSION ON WEB AT STRINGER 23L BETWEEN BS 328-344. REPAIRED THE WEB IAW 51-00-05-1.

Part: SUPPORT — CORRODED (BS 767-787) · corrosion level 2 · airframe 49,311 hrs · 20,407 cycles

CORROSION ON SECOND INBOARD FLOOR SUPPORT BS 767 - 787. INSTALLED A NEW SUPPORT SRM 53-00-53-2R-3.

Part: ANGLE — CORRODED (FUSELAGE) · airframe 49,311 hrs · 20,407 cycles

AIRCRAFT IN BASE MAINTENANCE. CORROSION ON FORWARD ENTRY DOOR THRESHOLD CREASE ANGLE BETWEEN STATION 302 AND 348. REPLACED CORD ANGLE PER AARD 51-00-05-1.

Part: FLOOR SUPPORT — CORRODED (FUSELAGE) · corrosion level 2 · airframe 49,311 hrs · 20,407 cycles

AIRCRAFT IN BASE MAINTENANCE. CORROSION ON AFT CARGO FLOORBOARD SUPPORT BETWEEN STATION 787 TO 847 ABOVE STRINGER 26R. REPLACED FLOORBOARD SUPPORT PER SRM 53-00-53 AND SRM 53-60-53.

Part: PRESSURE DECK — CRACKED (LT MLG WW) · airframe 49,311 hrs · 20,407 cycles

AIRCRAFT IN BASE MAINTENANCE. CRACK ON LEFT HAND VERTICAL PRESSURE DECK SPLIT WEB AT LBL 40 TO LBL 45. REPAIRED PRESSURE DECK WEB PER SRM 51-40-02, SRM 57-10-10 AND EA 267287.

Part: SUPPORT ANGLE — CORRODED (FUSELAGE) · corrosion level 2 · airframe 49,311 hrs · 20,407 cycles

AIRCRAFT IN BASE MAINTENANCE. CORROSION ON FORWARD CARGO LOWER BULKHEAD SUPPORT ANGLE AT STATION 500I. REPLACED ANGLE PER AARD 51-00-05-1.

Part: THRESHOLD — CORRODED (FUSELAGE) · corrosion level 2 · airframe 49,311 hrs · 20,407 cycles

AIRCRAFT IN BASE MAINTENANCE. CORROSION ON AFT CARGO DOOR CUTOUT, THRESHOLD WEB, BETWEEN STATION 793 AND 847. REPLACED WEB PER SRM 53-60-15-1A.

Part: ANGLE — CORRODED (FUSELAGE) · corrosion level 2 · airframe 49,311 hrs · 20,407 cycles

AIRCRAFT IN BASE MAINTENANCE. CORROSION ON RIGHT AFT CARGO TRANSITION PANEL BETWEEN STATION 747 AND 787. REPLACED TRANSITION PANEL PER SRM 53-00-53-2R.

Part: ANGLE — CORRODED (FUSELAGE) · corrosion level 2 · airframe 49,311 hrs · 20,407 cycles

AIRCRAFT IN BASE MAINTENANCE. CORROSION ON RIGHT FORWARD CARGO TRANSITION PANEL BETWEEN STATION 500B AND 500C. REPLACED TRANSITION PANEL PER SRM 53-00-53-2R.

Part: INTERCOSTAL — CRACKED (FUSELAGE) · airframe 49,311 hrs · 20,407 cycles

AIRCRAFT IN BASE MAINTENANCE. CRACK ON FORWARD CARGO INTERCOSTAL, BELOW RIGHT HAND TRANSITION PANEL, BETWEEN STATION 500G-500H. REPLACED INTERCOSTAL PER DRAWING 143A7510 AND SRM 51-10-02.

Part: TRANSITION PANEL — CORRODED (FUSELAGE) · corrosion level 2 · airframe 49,311 hrs · 20,407 cycles

AIRCRAFT IN BASE MAINTENANCE. CORROSION ON RIGHT FORWARD CARGO TRANSITION PANEL BETWEEN STATION 500 AND 500A. REPLACED TRANSITION PANEL PER SRM 51-10-02 AND DRAWING 143A0080.

Part: WEB — CORRODED (FUSELAGE) · corrosion level 2 · airframe 49,311 hrs · 20,407 cycles

AIRCRAFT IN BASE MAINTENANCE. CORROSION ON FORWARD CARGO DOOR CUTOUT LOWER WEB. REPLACED LOWER WEB PER SRM 53-30-15.

Part: TRANSITION PANEL — CORRODED (FUSELAGE) · corrosion level 2 · airframe 49,311 hrs · 20,407 cycles

AIRCRAFT IN BASE MAINTENANCE. CORROSION ON LEFT FORWARD CARGO TRANSITION PANEL BETWEEN STATION 500C AND 500D. REPAIRED TRANSITION PANEL PER SRM 53-00-53-2R-5.

Part: TRANSITION PANEL — CORRODED (FUSELAGE) · corrosion level 2 · airframe 49,311 hrs · 20,407 cycles

AIRCRAFT IN BASE MAINTENANCE. CORROSION ON LEFT FORWARD CARGO TRANSITION Z PANEL AT STATION 480 TO 500. REPLACED TRANSITION Z PANEL PER SRM 53-00-53-2R-5.

Part: INTERCOSTAL — CRACKED (FUSELAGE) · airframe 49,311 hrs · 20,407 cycles

AIRCRAFT IN BASE MAINTENANCE. CRACKED INTERCOSTAL BETWEEN STATION 312 AND STATION 328 AT RBL 31. REPLACED INTERCOSTAL PER AARD 51-00-05 AND DRAWING 141A5400.

Part: TRANSITION PANEL — CORRODED (FUSELAGE) · airframe 49,311 hrs · 20,407 cycles

AIRCRAFT IN BASE MAINTENANCE. CORROSION ON AFT CARGO LEFT HAND TRANSITION PANEL BETWEEN STATION 747 TO 787. REPLACED TRANSITION PANEL AND FORWARD SPLICE PER SRM 53-00-53-2R PROCEDURE 5.

Part: ANGLE — CORRODED (BS 285-338) · corrosion level 2 · airframe 49,311 hrs · 20,407 cycles

CORROSION ON FORWARD SERVICE DOOR SILL ANGLE FROM BS 285 TO 338. REPLACED THE ANGLE IAW 51-00-05-1 AND DRAWING 141A8310.

Part: BEAM — WORN (FUSELAGE) · airframe 49,311 hrs · 20,407 cycles

AIRCRAFT IN BASE MAINTENANCE. RIGHT HAND ACCESS BAY DOOR LATCH AFT OF ACCESS PANEL 192DR IS WEARING INTO THE LANDING. REPAIRED LANDING PER EA NR 267184.

Part: FLOOR SUPPORT — CORRODED (BS 947-957) · airframe 49,311 hrs · 20,407 cycles

AIRCRAFT IN BASE MAINTENANCE. CORROSION ON SECOND FLOOR SUPPORT INBOARD OF SERVICE DOOR OPENING. REPLACED FLOOR SUPPORT IAW SRM 51-02-2

Part: STIFFENER — CRACKED (HORIZONTAL STAB) · airframe 49,311 hrs · 20,407 cycles

CRACK ON THE RIGHT HORIZONTAL STAB NR 3 VERTICAL STIFFNER AT HSS 129.50, 7TH RIB FROM INBOARD SIDE. REPAIRED VERTICAL STIFFNER SRM 55-10-09.

Part: FLOOR SUPPORT — CRACKED (BS 285-294) · airframe 49,311 hrs · 20,407 cycles

CRACK ON FLOOR SUPPORT BS 285 - 294 AT BL 0. REPAIRED THE FLOOR SUPPORT IAW 51-00-05-1 AND DRAWING 141A5410.

Part: FLOOR SUPPORT — CRACKED (BS 320) · airframe 49,311 hrs · 20,407 cycles

CRACK FOUND ON FLOOR SUPPORT AT FLOORBOARD ATTACH POINT BS 320 AND LBL 46. REPLACED THE FLOOR SUPPORT IAW 51-00-05.

Part: FLOOR SUPPORT — CRACKED (BS 330) · airframe 49,311 hrs · 20,407 cycles

CRACK ON FLOOR SUPPORT AT FLOORBOARD ATTACH POINT BS 330 AND LBL 46. REPLACED THE FLOOR SUPPORT IAW 51-00-05.

Part: SKIN — CRACKED (LT HORIZ STAB) · airframe 49,311 hrs · 20,407 cycles

AIRCRAFT IN BASE MAINTENANCE. LOWER SKIN CRACK ON LEFT HORIZONTAL STABILIZER JUST FORWARD OF THE 7TH DRAIN HOLE FROM THE INBOARD SIDE AT STABILIZER STATION 129.50. REPAIRED IAW SRM 55-10-01-2R-11.

Part: SUPPORT ANGLE — CORRODED (FUSELAGE) · corrosion level 2 · airframe 49,311 hrs · 20,407 cycles

AIRCRAFT IN BASE MAINTENANCE. CORROSION ON LEFT HAND AFT GALLEY Z CHANNEL SUPPORT ANGLE AT STATION 992.8. REPLACED SUPPORT ANGLE PER DRAWING 147A5710 AND SRM 51-40-02.

Part: ANGLE — CORRODED (FUSELAGE) · corrosion level 2 · airframe 49,311 hrs · 20,407 cycles

AIRCRAFT IN BASE MAINTENANCE. CORROSION ON LEFT HAND Z SUPPORT CHANNEL ANGLE BETWEEN LEFT AFT GALLEY FLOOR MOUNTS. REPLACED "Z" ANGLE PER DRAWING 147A-5710 AND SRM 51-40-02.

Part: SUPPORT ANGLE — CORRODED (FUSELAGE) · corrosion level 2 · airframe 49,311 hrs · 20,407 cycles

AIRCRAFT IN BASE MAINTENANCE. CORROSION ON RIGHT HAND Z SUPPORT CHANNEL ANGLE BETWEEN RIGHT AFT GALLEY FLOOR MOUNTS. REPLACED "Z" CHANNEL SUPPORT ANGLE PER AARD 51-00-05-1 AND DRAWINGS 147A5710 & 147A5700.

Part: SUPPORT ANGLE — CORRODED (FUSELAGE) · corrosion level 2 · airframe 49,311 hrs · 20,407 cycles

AIRCRAFT IN BASE MAINTENANCE. CORROSION ON RIGHT HAND AFT GALLEY Z CHANNEL SUPPORT ANGLE AT STATION 992.8. REPLACED "Z" CHANNEL SUPPORT ANGLE PER AARD 51-00-05-1 AND DRAWINGS 147A5710 AND 147A5700.

Part: FLOORBEAM — CORRODED (FUSELAGE) · corrosion level 2 · airframe 49,311 hrs · 20,407 cycles

AIRCRAFT IN BASE MAINTENANCE. CORROSION ON FLOOR BEAM AT STATION 986.2, FROM LEFT HAND SIDE TO RIGHT HAND SIDE, LBL 12 TO BL 0. REPAIRED FLOORBEAM PER SRM 51-10-02.

Part: LENS — MISSING (EMERGENCY LIGHT) · airframe 49,297 hrs · 20,401 cycles

EMERGENCY EXIT SIGN BY R1 DOOR HAS A MISSING LENS COVER. REMOVED AND REPLACED LIGHT ASSEMBLY IAW AMM 33-51-00. OPS CHECKED GOOD.

Part: SWITCH — FAULTY (FUEL PUMP) · airframe 48,915 hrs · 20,238 cycles

RIGHT CENTER FUEL PUMP LOW PRESURE DOES NOT EXTINGUISH WHEN PUMP IS TURNED ON WITH FUEL IN CENTER TANK. REMOVED AND REPLACED POWER SWITCH RELAY IAW SPM 20-81-11. OPERATIONAL CHECK GOOD.

Part: PUMP — MALFUNCTIONED (FUEL SYSTEM) · airframe 47,685 hrs · 19,686 cycles

AIRCRAFT WAS GROUNDED. AIR INTERRUPT, EMERGENCY NOT DECLARED, LANDING UNEVENTFUL. DURING CLIMB FUEL IMBALANCE DEVELOPED WITH NO FUEL BURN FROM RT WING TANK AND ALMOST NONE FROM CENTER TANK. LEFT CENTER BOOST PUMP WAS ON MEL DUE TO PREVIOUS DISCEPRANCY. ACCOMPLISHED FIM 28-22-00-810-801, SUBTASK 800-133. SUSPECT LT CENTER BOOST PUMP LOST PRIME. FUELED CENTER TANK, REINSTATED LT CENTER BOOST PUMP. ALL BOOST PUMPS CHECK GOOD IAW AMM 28-22-00 AND UFI SHOWS NOT FAULTS.

Part: UNKNOWN — MALFUNCTIONED (FUEL SYSTEM) · airframe 44,788 hrs · 18,512 cycles

AIR INTERRUPT, EMERGENCY DECLARED, LANDING UNEVENTFUL & AIRCRAFT NOT OVERWEIGHT. DURING CRUISE RECEIVED FUEL IMBALANCE INDICATION OF 1100 POUNDS JUST AFTER BALANCING FUEL EVENLY. CHECKED FOR CURRENT & INFLIGHT FAULTS OF THE FQIS WITH NO FAULTS NOTED. PERFORMED BITE TEST OF FQIS IAW FIM 28-41-00-810-801 WITH NO FAULTS FOUND. SUMPED BOTH WING TANKS IAW 12-11-00-680-801, FOUND NO WATER PRESENT. VERIFIED FUEL QUANTITY IAW FUEL STICK MANUAL, NO FAULTS FOUND.

Part: SKIN — CORRODED (LT WING) · corrosion level 2 · airframe 43,812 hrs · 18,146 cycles

CORROSION FOUND ON LT LOWER WING SKIN BENEATH THE DRAG LINK ASSEMBLY. COMPLETED WORK IAW EA 250030.

Part: SKIN — CRACKED (RT HORIZ STAB) · airframe 43,812 hrs · 18,146 cycles

RIGHT HORIZONTAL STABILIZER HAS TWO CRACKS IN THE LOWER SKIN APPROX SIX FEET OUT FROM THE FUSELAGE. REPAIRED SKIN IAW SRM 55-10-01.

Part: INTERCOSTAL — CRACKED (FUSELAGE) · airframe 43,812 hrs · 18,146 cycles

CABIN FLOOR INTERCOSTAL BETWEEN FS 312 & 328 IS CRACKED AT APPROX LBL 46. R & R INTERCOSTAL IAW AARD 51-00-05-1 & SRM 51-40-02.

Part: WARNING SYSTEM — ACTIVATED (COCKPIT) · airframe 43,287 hrs · 17,951 cycles

AIR INTERRUPT, RETURNED & EMER DECLARED. LANDING UNEVENTFUL & ACFT WAS OVERWEIGHT. DURING CLIMB AT APPROX FL290, RECEIVED A FWD ENTRY DOOR CAUTION & NOTED A CABIN CLIMB OF 300 - 700 FEET PER MINUTE. STARTED A DESCENT & BY FLIGHT 240, ENTRY DOOR LIGHT EXTINGUISHED & CABIN STABILIZED. FLIGHT ATTENDANT NOTICED FWD ENTRY DOOR HANDLE MOVED AFTER LANDING. ACCOMPLISHED CABIN PRESSURIZATION CHECK IAW AMM 21-00-05. DOOR SEAL INSPECTION IAW AMM 52-09-00. PERFORMED FWD DOOR SYS TEST IAW AMM 52-11-00 WITH NO DEFECTS NOTED.

Part: VALVE — INOPERATIVE (FUEL SYSTEM) · airframe 40,734 hrs · 16,961 cycles

MIA CAPTAIN REPORTED POSSIBLE FUEL LEAK IN RT ENG. EMERGENCY DECLARED FLIGHT RETURNED MIA LANDED WITHOUT INCIDENT. ACFT REMOVED FROM SERVICE. REPLACED DEFUELING VLV, CROSS FEED VLV & ACTUATOR. SYS GND CHECKED NORMAL, OPERATION CLOSED.

Part: SEAT TRACK — CRACKED (FUSELAGE) · airframe 40,042 hrs · 16,687 cycles

LT SEAT TRACK AT LBL 24.75 AT STATION 727B ON INBD & OTBD FASTENER HOLES FOUND CRACKED WITH HFEC OPEN HOLE INSPECTION. ACCOMPLISHED NESTED ANGLE REPAIR IAW EA B737-53-033377.

Part: SEAT TRACK — CRACKED (FUSELAGE) · airframe 40,042 hrs · 16,687 cycles

LT SEAT TRACK AT LBL 45.50 AT STATION 727B ON OTBD FLANGE ORIGINAL FASTENER HOLES FOUND TO BE TOO SHORT OF ED TO BE WITHIN REPAIR TOLERANCE. ACCOMPLISHED NESTED ANGLE REPAIR IAW EA B737-53-033377.

Part: SEAT TRACK — CRACKED (FUSELAGE) · airframe 40,042 hrs · 16,687 cycles

RT SEAT TRACK AT RBL 45.50 AT STATION 727B ON INBD & OTBD FASTENER HOLES FOUND CRACKED WITH HFEC OPEN HOLE INSPECTION. ACCOMPLISHED NESTED ANGLE REPAIR IAW EA B737-53-033377.

Part: SEAT TRACK — CRACKED (FUSELAGE) · airframe 40,042 hrs · 16,687 cycles

LT SEAT TRACK AT LBL 45.50 AT STATION 727B ON INBD FASTENER HOLES FOUND CRACKED WITH HFEC OPEN HOLE INSPECTION. ACCOMPLISHED NESTED ANGLE REPAIR IAW EA B737-53-033377.

Part: SEAT TRACK — CRACKED (FUSELAGE) · airframe 40,042 hrs · 16,687 cycles

RT SEAT TRACK AT RBL 24.75 AT STATION 727B OTBD FASTENER HOLES FOUND CRACKED WITH HFEC OPEN HOLE INSPECTION. ACCOMPLISHED NESTED ANGLE REPAIR IAW EA B737-53-033377.

Part: CHIP DETECTOR — LOOSE (NR 1 ENGINE) · airframe 38,356 hrs · 15,996 cycles

AFTER TAKEOFF NR 1 ENGINE OIL QUANTITY WENT TO ZERO. ACCOMPLISHED QRH PROCEDURES & SHUTDOWN LT ENGINE, SINGLE ENGINE TIME 30 MINUTES. VISUAL INSPECTION SHOWED ONE OF THE MASTER CHIP DETECTORS LOOSE AT NR 1 ENGINE. AIRCRAFT FERRIED TO TUL FOR MX. REPLACED NR 1 ENGINE AT TUL ON 07/08/2013. SYSTEM GROUND CHECKED NORMAL.

Part: SWITCH — OUT OF ADJUST (L1 DOOR) · airframe 38,597 hrs · 16,102 cycles

ORD LT NR 1 DOOR WARNING IN FLIGHT. FLIGHT LANDED ORD WITHOUT INCIDENT. ADJUSTED FORWARD INDICATOR SWITCH. SYSTEM GROUND CHECKED NORMAL OPERATION CLOSED.

Part: SKIN — CORRODED (FUSELAGE) · corrosion level 2 · airframe 37,086 hrs · 15,506 cycles

CORROSION ON FUSELAGE SKIN FROM STATIONS 1040 TO 1088 BETWEEN STRINGERS 24 TO 26 LEFT. ACCOMPLISHED CORROSION REMOVAL PER EA B737-53-028198.

Part: SKIN — CORRODED (FUSELAGE) · corrosion level 2 · airframe 37,086 hrs · 15,506 cycles

CORROSION ON FUSELAGE SKIN FROM STATIONS 888 TO 927 BETWEEN STRINGERS 23 TO 25 RIGHT. ACCOMPLISHED CORROSION REMOVAL PER EA B737-53-028198.

Part: SKIN — CORRODED (FUSELAGE) · corrosion level 2 · airframe 37,086 hrs · 15,506 cycles

CORROSION ON FUSELAGE SKIN FROM STATIONS 1064 TO 1088 BETWEEN STRINGERS 20 TO 24 LEFT. ACCOMPLISHED CORROSION REMOVAL PER EA B737-53-028198.

Part: SKIN — CORRODED (FUSELAGE) · corrosion level 2 · airframe 37,086 hrs · 15,506 cycles

CORROSION ON FUSELAGE SKIN FROM STATIONS 987 TO 1016 BETWEEN STRINGERS 25 TO 27 RIGHT. ACCOMPLISHED CORROSION REMOVAL PER EA B737-53-028198.

Part: SKIN — CORRODED (FUSELAGE) · corrosion level 2 · airframe 37,086 hrs · 15,506 cycles

CORROSION ON FUSELAGE SKIN FROM STATIONS 927 TO 967 BETWEEN STRINGERS 23 TO 25 RIGHT. ACCOMPLISHED CORROSION REMOVAL PER EA B737-53-028198.

Part: SKIN — CORRODED (FUSELAGE) · corrosion level 2 · airframe 37,086 hrs · 15,506 cycles

CORROSION ON FUSELAGE SKIN FROM STATIONS 967 TO 1016 BETWEEN STRINGERS 22 TO 24 RIGHT. ACCOMPLISHED CORROSION REMOVAL PER EA B737-53-028198.

Part: SKIN — CORRODED (FUSELAGE) · corrosion level 2 · airframe 37,086 hrs · 15,506 cycles

CORROSION ON FUSELAGE SKIN FROM STATIONS 1040 TO 1064 BETWEEN STRINGERS 27 TO 26 LEFT. ACCOMPLISHED CORROSION REMOVAL PER EA B737-53-028198.

Part: SKIN — CORRODED (FUSELAGE) · corrosion level 2 · airframe 37,086 hrs · 15,506 cycles

CORROSION ON FUSELAGE SKIN FROM STATIONS 967 TO 1016 BETWEEN STRINGERS 27 LEFT TO 27 RIGHT. ACCOMPLISHED CORROSION REMOVAL PER EA B737-53-028198.

Part: SKIN — CORRODED (FUSELAGE) · corrosion level 2 · airframe 37,086 hrs · 15,506 cycles

CORROSION ON FUSELAGE SKIN FROM STATIONS 947 TO 967 BETWEEN STRINGERS 25 RIGHT TO 27 LEFT. ACCOMPLISHED CORROSION REMOVAL PER EA B737-53-028198.

Part: SKIN — CORRODED (FUSELAGE) · corrosion level 2 · airframe 37,086 hrs · 15,506 cycles

CORROSION ON FUSELAGE SKIN FROM STATIONS 1064 TO 1088 BETWEEN STRINGERS 27 TO 26 LEFT. ACCOMPLISHED CORROSION REMOVAL PER EA B737-53-028198.

Part: SKIN — CORRODED (FUSELAGE) · corrosion level 2 · airframe 37,086 hrs · 15,506 cycles

CORROSION ON FUSELAGE SKIN FROM STATIONS 1016 TO 1040 BETWEEN STRINGERS 20 TO 24 LEFT. ACCOMPLISHED CORROSION REMOVAL PER EA B737-53-028198.

Part: SKIN — CORRODED (FUSELAGE) · corrosion level 2 · airframe 37,086 hrs · 15,506 cycles

CORROSION ON FUSELAGE SKIN FROM STATIONS 1016 TO 1040 BETWEEN STRINGERS 19 TO 20 LEFT. ACCOMPLISHED CORROSION REMOVAL PER EA B737-53-028198.

Part: SKIN — CORRODED (FUSELAGE) · corrosion level 2 · airframe 37,086 hrs · 15,506 cycles

CORROSION ON FUSELAGE SKIN FROM STATIONS 1040 TO 1064 BETWEEN STRINGERS 19 TO 20 LEFT. ACCOMPLISHED CORROSION REMOVAL PER EA B737-53-028198.

Part: SKIN — CORRODED (FUSELAGE) · corrosion level 2 · airframe 37,086 hrs · 15,506 cycles

CORROSION ON FUSELAGE SKIN FROM STATIONS 1016 TO 1040 BETWEEN STRINGERS 27 TO 24 LEFT. ACCOMPLISHED CORROSION REMOVAL PER EA B737-53-028198.

Part: LENS — BROKEN (CABIN) · airframe 35,684 hrs · 14,934 cycles

RIGHT AFT GALLEY MOUNTED EMERGENCY AISLE LIGHT HAS BROKEN LENS. REPLACED LENS FOR EMERGENCY EXIT LIGHT AT RIGHT AFT GALLEY. OPS CHECK NORMAL.

Part: TRANSMITTER — INOPERATIVE (HYDRAULIC SYS) · airframe 31,945 hrs · 13,382 cycles

DEN - INFLIGHT SFO-ORD. CREW REPORTED DURING LEFT AND RIGHT HYDRAULIC QUANTITY LOSS INDICATION. EMERGENCY DECLARED FLIGHT DIVERTED DEN LANDED WITHOUT INCIDENT. AIRCRAFT REMOVED FROM SERVICE. REPLACED THE HYDRAULIC TRANSMITTER. SYSTEM GROUND CHECK NORMAL OPERATION.

Part: WIRE — DISCONNECTED (CABIN) · airframe 31,832 hrs · 13,339 cycles

RIGHT AFT OVERWING EXIT DOOR INDICATOR LIGHT INOPERATIVE. RECONNECTED WIRING TO LIGHT ASSEMBLY. OPS CHECK NORMAL.

Part: INTERCOSTAL — CORRODED (FUSELAGE) · airframe 31,278 hrs · 13,140 cycles

CORROSION ON INTERCOSTAL AT STATION 338 AND STRINGER 23 LEFT. REMOVED AND REPLACED THE INTERCOSTAL PER SRM 51-10-02 AND EA B737-53-014818.

Part: INTERCOSTAL — WORN (FUSELAGE) · airframe 31,278 hrs · 13,140 cycles

WEAR AT FLOOR SUPPORT 944 RIGHT BUTTLINE 26. REMOVED AND REPLACED INTERCOSTAL AT STATION 944 RIGHT BUTTLINE 26 UNDER SRM 51-10-02.

Part: INTERCOSTAL — CORRODED (FUSELAGE) · corrosion level 2 · airframe 31,278 hrs · 13,140 cycles

CORROSION ON INTERCOSTAL AND WEB AT STATION 338 AND STRINGER 23 LEFT. INSTALLED NEW INTERCOSTAL AND ORIGINAL WEB PER SRM 51-10-2 AND EA B737-53-014818.

Part: TRANSITION PANEL — CORRODED (FUSELAGE) · corrosion level 2 · airframe 31,278 hrs · 13,140 cycles

AFT CARGO, CORROSION ON LEFT TRANSITION PANEL AT STATIONS 787 TO 827. ACCOMPLISHED SPLICE REPAIR ON AFT CARGO LEFT TRANSITION PANEL STATIONS 787 TO 827 PER SRM 53-00-53-2R-6.

Part: STIFFENER — CORRODED (FUSELAGE) · corrosion level 2 · airframe 31,278 hrs · 13,140 cycles

STIFFENER CORRODED STATION 992 RIGHT BODY LINE 35 TO 47. INSTALLED NEW Z-ANGLE PER SRM 51-10-2.

Part: SKIN — DAMAGED (CARGO DOOR) · airframe 31,278 hrs · 13,140 cycles

AFT CARGO DOOR SKIN IS DENTED IN SEVERAL SPOTS. REMOVED DAMAGED SKIN AND INSTALLED NEW SKIN PER ESO 60651.

Part: INTERCOSTAL — CRACKED (FUSELAGE) · airframe 31,278 hrs · 13,140 cycles

FLOOR INTERCOSTAL CRACKED BETWEEN STATION 312 AND STATION 328 LEFT BODY LINE 45 (MKD). REPLACED INTERCOSTAL PER SRM 51-10-02-0G.

Part: FLOOR SUPPORT — CORRODED (FUSELAGE) · corrosion level 2 · airframe 31,278 hrs · 13,140 cycles

CORROSION ON FLOORBOARD SUPPORT AT STATION 327 BODY LINE 0 (MKD). REPLACED SUPPORT.

Part: STIFFENER — CORRODED (FUSELAGE) · corrosion level 2 · airframe 31,278 hrs · 13,140 cycles

STIFFENER CORRODED LEFT STATION 992 LEFT BODY LINE 35 TO 47. INSTALLED NEW Z-ANGLE PER SRM 51-10-2.

Part: INTERCOSTAL — CRACKED (FUSELAGE) · airframe 31,278 hrs · 13,140 cycles

FLOOR INTERCOSTAL CRACKED BETWEEN STATION 328 AND STATION 344 LEFT BODY LINE 45 (MKD). REPLACED INTERCOSTAL PER SRM 51-10-02-OG.

Part: INTERCOSTAL — CRACKED (FUSELAGE) · airframe 31,278 hrs · 13,140 cycles

FLOOR INTERCOSTAL BETWEEN STATION 277 AND STATION 294 RIGHT BODY LINE 13 CRACKED (MKD). REPLACED INTERCOSTAL PER SRM 51-10-2.

Part: INTERCOSTAL — CRACKED (FUSELAGE) · airframe 31,278 hrs · 13,140 cycles

FLOOR INTERCOSTAL CRACKED BETWEEN STATION 312 AND STATION 328 RIGHT BODY LINE 32 (MARKED). REPLACED INTERCOSTAL AT RIGHT BODY LINE 32 STATIONS 312 TO 328 PER SRM 51-10-2.

Part: BATTERY PACK — DISCHARGED (CABIN) · airframe 30,049 hrs · 12,567 cycles

EMERGENCY LIGHT PACK M1672 INOPERATIVE. REPLACED EMERGENCY LIGHT BATTERY PACK AT M1672. OPS CHECKED NORMAL.

Part: BULKHEAD — CANNING (FUSELAGE) · airframe 28,877 hrs · 12,060 cycles

DURING VISUAL INSPECTION FOUND OIL CANNING ON AFT PRESSURE DOME STATION 1016, BUTTLINE 0 UPPER 12 O`CLOCK POSITION. REPAIRED PER EA B737-53-008895.

Part: SKIN — DENTED (FUSELAGE) · airframe 27,456 hrs · 11,444 cycles

FUSELAGE SKIN HAS DENT WITH GAUGE ABOVE LEFT NUMBER ONE DOOR, STATION 320 AT STRINGER 3 LEFT. REPAIRED SKIN AND STRINGER UNDER EA B373-53-007017.

Part: PROBE — CHAFED (RT ENGINE) · airframe 27,259 hrs · 11,355 cycles

LAX - IN-FLIGHT DFW-SNA. CREW REPORTED RIGHT ENGINE OVERTEMP. CREW DID NOT SHUT DOWN ENGINE. EMERGENCY DECLARED, LANDED LAX WITHOUT INCIDENT. AIRCRAFT REMOVED FROM SERVICE. REPLACED RIGHT UPPER ENGINE GAS TEMPERATURE PROBE (PRO3010) AND CJ9 HARNESS (HAR3280) MPN 3250455010. SYSTEM GROUND CHECK NORMAL OPERATION.

Part: SENSOR — FAILED (E&E BAY) · airframe 27,120 hrs · 11,291 cycles

JFK - INFLIGHT BDL-MIA. EQUIPMENT COOLING FAILED IN FLIGHT. EMERGENCY DECLARED, LANDED JFK WITHOUT INCIDENT. AIRCRAFT REMOVED FROM SERVICE. REPLACED COOLING SUPPLY LOW FLOW SENSOR. SYSTEM GROUND CHECK NORMAL OPERATION.

Part: LIGHT — MALFUNCTIONED (CABIN) · airframe 23,377 hrs

MIA INFLIGHT T1409/05MAY - CREW REPORTED EMERGENCY LIGHTS IN THE ARMED POSITION. EMERGENCY LIGHTS STAYED ON IN THE MAIN CABIN IN FLIGHT. RESET EMERGENCY LIGHT CIRCUIT BREAKER. SYSTEM GROUND CHECKED NORMAL OPERATION.

Part: LENS — MISSING (EMERGENCY LIGHTS) · airframe 23,140 hrs

DFW - EMERGENCY LIGHT AT FORWARD GALLEY AISLE MISSING LENS. REPLACED LENS FOR EMERGENCY LIGHT AT FORWARD GALLEY AISLE. SYSTEM GROUND CHECKED NORMAL OPERATION.

Part: LIGHT — DAMAGED (CABIN) · airframe 23,140 hrs

DFW - EMERGENCY LIGHT AT AFT NUMBER THREE GALLEY DAMAGED. REPLACED LIGHT ASSEMBLY FOR EMERGENCY LIGHT AT AFT NUMBER THREE GALLEY. SYSTEM GROUND CHECKED NORMAL OPERATION.

Part: BATTERY PACK — INOPERATIVE (EMERGENCY LIGHTS) · airframe 23,140 hrs

DFW - EMERGENCY EXIT LOCATOR LIGHT AT RIGHT FORWARD OVERWING INOPERATIVE. REPLACED BATTERY PACK FOR EMERGENCY EXIT LOCATOR LIGHT AT RIGHT FORWARD OVERWING. SYSTEM GROUND CHECKED NORMAL OPERATION.

Part: BATTERY PACK — INOPERATIVE (EMERGENCY LIGHTS) · airframe 22,338 hrs · 9,233 cycles

TUL - EMERGENCY LIGHTS AT RIGHT SEAT ROWS 15 TO 21 INOPERATIVE. REPLACED BATTERY PACK FOR EMERGENCY LIGHTS AT RIGHT SEAT ROWS 15 TO 21. SYSTEM GROUND CHECKED NORMAL OPERATION.

Part: BATTERY PACK — INOPERATIVE (EMERGENCY LIGHTS) · airframe 22,338 hrs · 9,233 cycles

TUL - EMERGENCY SEAT MOUNTED LIGHTS AT RIGHT SEAT ROWS 22 TO 28 INOPERATIVE. REPLACED BATTERY PACK FOR EMERGENCY SEAT MOUNTED LIGHTS AT RIGHT SEAT ROWS 22 TO 28. SYSTEM GROUND CHECKED NORMAL OPERATION.

Part: BATTERY PACK — INOPERATIVE (EMERGENCY LIGHTS) · airframe 22,338 hrs · 9,233 cycles

TUL - EMERGENCY LIGHTS AT RIGHT FIRST CLASS AND FORWARD SERVICE INOPERATIVE. REPLACED BATTERY PACK FOR EMERGENCY LIGHTS AT RIGHT FIRST CLASS AND FORWARD SERVICE. SYSTEM GROUND CHECKED NORMAL OPERATION.

Part: BATTERY PACK — INOPERATIVE (EMERGENCY LIGHTS)

LGA - EMERGENCY FLASHLIGHT AT AFT LEFT INBOARD INOPERATIVE. REPLACED BATTERY PACK FOR EMERGENCY FLASHLIGHT AT AFT LEFT INBOARD. SYSTEM GROUND CHECKED NORMAL OPERATION.

Part: BATTERY PACK — INOPERATIVE (EMERGENCY LIGHTS)

LGA - EMERGENCY FLASHLIGHT AT FORWARD JUMPSEAT INOPERATIVE. REPLACED BATTERY PACK FOR EMERGENCY FLASHLIGHT AT FORWARD JUMPSEAT. SYSTEM GROUND CHECKED NORMAL OPERATION.

Part: BATTERY PACK — INOPERATIVE (EMERGENCY LIGHTS)

LGA - EMERGENCY FLASHLIGHT AT AFT RIGHT INBOARD INOPERATIVE. REPLACED BATTERY PACK FOR EMERGENCY FLASHLIGHT AT AFT RIGHT INBOARD. SYSTEM GROUND CHECKED NORMAL OPERATION.

Part: LENS — MISSING (EMERGENCY LIGHT)

DFW - EMERGENCY PATH LIGHT AT SEAT 26D HAS LENS MISSING. REPLACED LENS FOR EMERGENCY PATH LIGHT AT SEAT 26D. SYSTEM GROUND CHECKED NORMAL OPERATION.

Part: BATTERY PACK — DISCHARGED (CABIN)

TUL - EMERGENCY LIGHT BATTERY PACK ROWS 15 TO 21 INOPERATIVE. REPLACED BATTERY PACK FOR FOR EMERGENCY LIGHTS AT ROWS 15 TO 21. SYSTEM GROUND CHECKED NORMAL OPERATION.

Part: BATTERY PACK — DISCHARGED (CABIN)

TUL - EMERGENCY LIGHT BATTERY PACK AT FORWARD CABIN AND FORWARD ENTRY INOPERATIVE. REPLACED BATTERY PACK FOR EMERGENCY LIGHTS AT FORWARD CABIN AND FORWARD ENTRY. SYSTEM GROUND CHECKED NORMAL OPERATION.

Part: LIGHT — INOPERATIVE (SLIDE)

TUL - EMERGENCY LIGHT ON FORWARD SERVICE DOOR ESCAPE SLIDE INOPERATIVE NOT HOOKED UP. INSTALLED SERVICEABLE SLIDE. SYSTEM GROUND CHECKED NORMAL OPERATION.

Part: BATTERY PACK — INOPERATIVE (EMERGENCY LIGHT)

MIA - EMERGENCY LIGHTS AT SEATS 27D TO BACK OF CABIN INOPERATIVE. REPLACED BATTERY PACK FOR AFT EMERGENCY LIGHTS FROM SEATS 27D TO BACK OF CABIN. SYSTEM GROUND CHECKED NORMAL OPERATION.

Part: BATTERY PACK — DISCHARGED (CABIN)

SFO - EMERGENCY LIGHTING AT SEAT ROWS 7 THROUGH 10D INOPERATIVE. REPLACED BATTERY PACK FOR EMERGENCY LIGHTING AT SEAT ROWS 7 THROUGH 10D. SYSTEM GROUND CHECKED NORMAL OPERATION.