N841NN

Part: RESERVOIR — UNDERSERVICED (ZONE 100) · airframe 46,181 hrs · 19,793 cycles

AIRCRAFT WAS GROUNDED: DURING TAXI LEFT BRAKE PEDAL MAKE A HIGH PITCH SQUEAL WHEN PEDALDEPRESSED. YOU CAN FEEL A VIBRATION IN BRAKE PEDAL AND SEE ACCUMULATOR PRESSURE FLUCTUATE SLIGHTLY. FLIGHT ATTENDANTS COULD ALSO HERE THE NOISE IN THE CABIN. MAINTENANCE FOUND THE HYDRAULIC RESERVOIR AIR PRESSURE WAS LOW, SERVICED RESERVOIR AND BLEED THE BRAKE SYSTEM PER AMM 12-12-00 AND 32-44-00. A SATISFACTORY OPERATIONAL / TAXI CHECK WAS ACCOMPLSIHED WITH NO VIBRATION NOTED IN THE PEDALS.

Part: GIRT BAR — OUT OF ADJUST (ZONE 800) · airframe 45,594 hrs · 19,531 cycles

AIRCRAFT WAS NOT GROUNDED: GIRT BAR BOTH SIDES IN BACK OF AIRCRAFT REALLY TIGHT. ADJUSTED GIRT BAR RETAINER CLIPS ON BOTH L2 (AALA202510091565) AND R2 (AALA202510091036) DOORS. OPERATIONAL CHECK GOOD. PER AMM 25-61-01.

Part: GIRT BAR — OUT OF ADJUST (ZONE 800) · airframe 45,594 hrs · 19,531 cycles

AIRCRAFT WAS NOT GROUNDED: GIRT BAR BOTH SIDES IN BACK OF AIRCRAFT REALLY TIGHT. ADJUSTED GIRT BAR RETAINER CLIPS ON BOTH L2 (AALA202510091565) AND R2 (AALA202510091036) DOORS. OPERATIONAL CHECK GOOD. PER AMM 25-61-01.

Part: A/C PACK — CONTAMINATED (ZONE 100) · airframe 45,229 hrs · 19,343 cycles

AIRCRAFT WAS GROUNDED: AN EMERGENCY WAS DECLARED DUE TO: AFTER TAKEOFF SMOKE REPORTED IN THE CABIN BY FLIGHT ATTENDANTS AND PASSENGER. AIRCRAFT AIR INTERRUPTED BACK TO AND LANDED SAFELY AT BZN. ACCOMPLISHMENT W/C 08L00021001. INSPECTED APU COMPARTMENT AND INLET FOR CONTAMINATION NONE NOTED. INSPECTED NUMBER 1 ENGINE INLET AND OGV'S WITH UV LIGHT FOR OIL LEAKS AND BIRD STRIKES. NONE NOTED. ACCOMPLISHED AMM 21-00-01. REMOVE OIL CONTAMINATION FROM AC AND PACK SYSTEM.

Part: SCREW — SHEARED (ZONE 800) · airframe 44,369 hrs · 18,929 cycles

AIRCRAFT WAS NOT GROUNDED: L1 DOOR HOLD OPEN ROD SCREW SHEARED. REPLACED HOLD OPEN PIN AND SCREW FOR L1 DOOR. PER AMM 52-11-21. OPERTIONAL CHECKS GOOD.

Part: ANTI-SKID SYS — WARNING LIGHT (ZONE 700) · airframe 44,254 hrs · 18,873 cycles

AIRCRAFT WAS GROUNDED: AN EMERGENCY WAS DECLARED DUE TO: ANTI-SKID INOPERATIVE LIGHT ILLUMINATED IN FLIGHT; AIRCRAFT EMERGENCY LANDED SAFELY AT MIA. BITED CHECKED AACU UNIT NO FAULTS NOTED. PER AMM 32-42-00.

Part: SIGN — DETACHED (ZONE 200) · airframe 43,720 hrs · 18,635 cycles

AIRCRAFT WAS NOT GROUNDED: EXIT SIGN AT AFT GALLEY DOOR 2L WILL NOT STAY ATTACHED. REMOVED AND REPLACED THE L2 EXIT SIGN ASSEMBLY. PER AMM 33-51-01.

Part: ROD END — INOPERATIVE (ZONE 800) · airframe 43,406 hrs · 18,496 cycles

AIRCRAFT WAS GROUNDED: FORWARD ENTRY DOOR HARD TO OPEN AND CLOSE. REMOVED AND REPLACED ROD END, PER CMM 52-17-05 REINSTALLED GUIDE ARM, PER AMM 52-11-21-400 SEE WORK ACCOMPLISHED ON N/R 3838626.

Part: DOOR — BINDING (ZONE 800) · airframe 43,406 hrs · 18,496 cycles

AIRCRAFT WAS GROUNDED: FORWARD ENTRY DOOR HARD TO OPEN AND CLOSE. **SUPPLEMENTAL REPORT WILL BE SUBMITTED**(OPEN).

Part: SIGN — DETACHED (ZONE 200) · airframe 43,119 hrs · 18,383 cycles

AIRCRAFT WAS NOT GROUNDED: EXIT ROW EXIT SIGN FELL OFF. ADJUSTED EXIT ROW SIGN AS NEEDED. PER AMM 33-51-02.

Part: LIGHT — DETACHED (SEAT 12) · airframe 42,044 hrs · 17,844 cycles

AIRCRAFT WAS NOT GROUNDED: LIGHT ABOVE BAGGAG BIN AR SEAT 12 RIGHT HAND SIDE HANGING LOOSE. REATTACHED EMERGENCY LIGHT ABOVE BAGGAGE BIN AT ROW 12 RIGHT HAND SIDE. OPERTIONAL CHECK GOOD. PER MM 33-51-00.

Part: BULB — INOPERATIVE (EMERGENCY LIGHT) · airframe 41,364 hrs · 17,514 cycles

AIRCRAFT IN BASE MAINTENANCE: R2 EXTERIOR EMERGENCY LIGHT INOPERATIVE. RELAMPED R2 EXTERIOR EMERGENCY LIGHT AND PERFORMED SATISFACTORY. OPERTIONAL CHECK GOOD. PER B737-NGAMM 33-51-04-960-801, B737-NG-AMM 33-51-00-710-801.

Part: SKIN PANEL — CORRODED (RT WINGLET) · corrosion level 2 · airframe 41,364 hrs · 17,514 cycles

AIRCRAFT IN BASE MAINTENANCE: CORROSION ON RIGHT WINGLET UPPER LEADING EDGE PANEL AT WS 750, WBL 680.40. REPLACED PANEL PER SRM 51-40-02-0G.

Part: SKIN — CORRODED (RT WINGLET) · corrosion level 2 · airframe 41,364 hrs · 17,514 cycles

AIRCRAFT IN BASE MAINTENANCE: CORROSION ON RIGHT HAND WINGLET MIDDLE LEADING EDGE PANEL. REPLACED PANEL PER SRM 51-10-02-0G.

Part: OVEN — SMOKE (FWD GALLEY) · airframe 40,948 hrs · 17,298 cycles

AIRCRAFT WAS NOT GROUNDED: FORWARD GALLEY OVEN NUMBER 1 PRODUCES SMOKE WHILE HEATING.**SUPPLEMENTAL REPORT FOR (AALA202402200046): REPLACED NUMBER 1 OVEN. PER B737 AMM 25-32-03.**(CLOSED).

Part: OVEN — SMOKE (GALLEY) · airframe 40,948 hrs · 17,298 cycles

AIRCRAFT WAS NOT GROUNDED: FORWARD GALLEY OVEN NUMBER 1 PRODUCES SMOKE WHILE HEATING. (OPEN).

Part: DOOR FRAME — LEAKING (L2 DOOR) · airframe 40,617 hrs · 17,118 cycles

AIRCRAFT WAS GROUNDED: AIRCRAFT HAS EXPERIENCED REPEATED L2 DOOR LEAK. PARTIAL WORK ACCOMPLISHED. ACCOMPLISHED PERMANENT REPAIR TO L2 DOOR SURROUND STRUCTURE. PER SRM 51-70-01-2R AND 53-70-15-2R1. PERFORMED CABIN PRESSURE LEAK CHECK TEST, LEAK CHECK GOOD.

Part: ROLL PIN — STICKING (ZONE 800 - DOORS) · airframe 39,133 hrs · 16,403 cycles

AIRCRAFT WAS NOT GROUNDED: LOUD HUMMING NOISE THROUGHOUT FLIGHT AFT LEFT DOOR. FOUND ROLL PIN STICKING OUT OF THE TOP FORWARD UPPER FLAPPER DOOR. SECURED PIN. OPERATION AND LEAK CHECK GOOD.

Part: UNKNOWN — WORN (ZONE 100 - FUSE) · airframe 38,887 hrs · 16,286 cycles

AIRCRAFT IN BASE MAINTENANCE: WING CENTER SECTION LOWER SUPPORT BEAM LOWER CHORD WORN AT THE ESC DOOR (192DR OUTBOARD FORWARD LATCH AREA AT BS 545 AND RBL 40.875 AT WL 155. REPAIRED SUPPORT BEAM LOWER CHORD PER SRM 57-10-13-2R REPAIR 3.

Part: FUEL CONTROL — MALFUNCTIONED (ZONE 200 - FUSE) · airframe 38,782 hrs · 16,235 cycles

AIRCRAFT WAS GROUNDED: FUEL IMBALANCE OF 1000 POUNDS IMMEDIATELY AFTER TAKEOFF. SUSPECTED FUEL LEAK AND DECLARED AN EMERGENCY. RETURNED MSY LANDING SAFELY. MAINTENANCE FOUND NO FAULTS.

Part: SCREW — LOOSE (ZONE 900 - LAV/G) · airframe 37,015 hrs · 15,364 cycles

AIRCRAFT WAS NOT GROUNDED: LEFT AFT LAVATORY DOOR DIFFICULT TO UNLATCH. SECURED LOOSE LATCH SCREW PER CMM 25-65-64. OPERATIONAL CHECK GOOD.

Part: LIGHT — FAULTY (ZONE 200 - FUSE) · airframe 36,973 hrs · 15,344 cycles

AIRCRAFT WAS NOT GROUNDED: OVER WING EMERGENCY LIGHT SIGN AT16A FLICKERS. REPLACED OVER WING EXIT WINDOW LIGHT ASSEMBLY AT 16A PER AMM 33-21-00.

Part: LIGHT — FAULTY (ZONE 200 - FUSE) · airframe 36,009 hrs · 14,869 cycles

AIRCRAFT WAS NOT GROUNDED: LIGHT ON 17A EMERGENCY EXIT DOOR FLICKERS CONSTANTLY. **SUPPLEMENTAL REPORT FOR AALA202206100650: REMOVED AND REPLACED OVERWING EXIT LED LIGHT ASSEMBLY PER AMM 33-21-01** (CLOSED)

Part: LIGHT — INOPERATIVE · airframe 36,009 hrs · 14,869 cycles

AIRCRAFT WAS NOT GROUNDED: LIGHT ON 17A EMERGENCY EXIT DOOR FLICKERS CONSTANTLY. **SUPPLEMENTAL REPORT REQUIRED** (OPEN)

Part: NONE — STICKING (ZONE 800 - DOORS) · airframe 35,489 hrs · 14,624 cycles

FLIGHT ATTENDANT REPORTS AFT LEFT LAVATORY DOOR DIFFICULT TO OPERATE. ALSO REPORTS TRIM ON TOP OF DOOR IS LOOSE, CAUSING THE ISSUE. TIGHTENED TRIM ON TOP OF LAVATORY DOOR. DOOR OPS. NORMAL PER AMM 52-50-00.

Part: HANDLE — INOPERATIVE (ZONE 800 - DOORS) · airframe 35,038 hrs · 14,421 cycles

AIRCRAFT WAS NOT GROUNDED: FORWARD LAVATORY DOOR HANDLE CAME OFF DOOR. REATTACHED FORWARD LAVATORY DOOR HANDLE PER CMM 25-46-00. OPERATIONS CHECKS NORMAL.

Part: COVER — DETACHED (ZONE 200 - FUSE) · airframe 34,448 hrs · 14,164 cycles

AIRCRAFT WAS NOT GROUNDED: OVERHEAD EXIT ROW LIGHT MID CABIN BECAME DETACHED. COVER RESECURED PER STANDARD PRACTICES.

Part: KNOB — BROKEN (ZONE 800 - DOORS) · airframe 33,973 hrs · 13,926 cycles

AIRCRAFT WAS NOT GROUNDED: DOOR HANDLE ON RIGHT AFT LAVATORY DOOR CAME OFF. REINSTALLED DOOR KNOB IN RIGHT AFT LAVATORY. OPERATIONS CHECK GOOD PER AAFM 20.13.1.

Part: TRANSDUCER — OUT OF TOLERANCE (ANTI-SKID SYS) · airframe 33,354 hrs · 13,629 cycles

AIRCRAFT WAS GROUNDED: ANTISKID INOP LIGHT ILLUMINATED AFTER TAKE OFF. WHEN WE STARTED OUR DESCENT LIGHT WENT OUT AND STAYED OUT FOR REMAINDER OF FLIGHT. TROUBLESHOT PER FIM 32-42-00-810-806. FOUND TRANSDUCER 3 RESISTANCE OUT OF LIMITS. REPLACED PER AMM 32-42-11.OPS CHECK GOOD.

Part: WINDOW POST — NONE (ZONE 200 - FUSE) · airframe 33,332 hrs · 13,618 cycles

**SUPPLEMENTAL REPORT FOR AALA202106109007 AS REQUESTED BY FAA SDR REJECTION LETTER DATED 7/7/2022** AIRCRAFT IN BASE MAINTENANCE: FLIGHT DECK RIGHT HAND SIDE #1 WINDOW FRAME C-D WINDOW POST AT BS 217 AND S5R AT WL 258 REQUIRES RE-ENFORCING MODIFICATION DOUBLER / TRIPLER REPAIR INSTALLED PER SB 737-53-1335 AND TASK CARD 5319J023-008. INSTALLED RE-ENFORCING MODIFICATION DOUBLER / TRIPLER REPAIR PER SB 737-53-1335 AND TASK CARD 5319J023-008.

Part: WINDOW POST — NONE (ZONE 200 - FUSE) · airframe 33,332 hrs · 13,618 cycles

**SUPPLEMENTAL REPORT FOR AALA202106109008 AS REQUESTED BY FAA SDR REJECTION LETTER DATED 7/7/2022** AIRCRAFT IN BASE MAINTENANCE: FLIGHT DECK LEFT HAND SIDE #1 WINDOW FRAME C-D WINDOW POST AT BS 217 AND S5L AT WL 258 REQUIRES RE-ENFORCING MODIFICATION DOUBLER / TRIPLER REPAIR INSTALLED PER SB 737-53-1335 AND TASK CARD 5319J023-007. INSTALLED RE-ENFORCING MODIFICATION DOUBLER / TRIPLER REPAIR PER SB 737-53-1335 AND TASK CARD 5319J023-007.

Part: TRANSITION PANEL — CORRODED (FWD CARGO) · corrosion level 2 · airframe 33,332 hrs · 13,618 cycles

AIRCRAFT IN BASE MAINTENANCE: FORWARD CARGO LEFT TRANSITION PANEL CORRODED LOCATED AT STA 500E - 500F, LEFT BUTT LINE 26. INSTALLED NEW SECTION OF TRANSITION PANEL FROM 480+8 -500E +12 LEFT PER SRM 53-00-53-2R AND AARD 51-00-05.

Part: FLOORBEAM — BROKEN (BS 537 BL0-LBL22) · airframe 33,332 hrs · 13,618 cycles

AIRCRAFT IN BASE MAINTENANCE: BROKE FLOORBOARD SUPPORT AT STA 537, LBL 0 TO LBL 22. REPLACED SUPPORT PER SRM 51-10-2.

Part: ANGLE — CORRODED (BS) · corrosion level 2 · airframe 33,332 hrs · 13,618 cycles

AIRCRAFT IN BASE MAINTENANCE: CORROSION OF Z-ANGLE AT STA 990 BETWEEN RBL 34 AND RBL 47, MEASURING L=1.0 IN, W=1.0 IN, D=0.05 IN. REPLACED Z-ANGLE WITH NEW IAW AARD 51-00-05-1.

Part: ANGLE — CORRODED (BS 991-1014) · corrosion level 2 · airframe 33,332 hrs · 13,618 cycles

AIRCRAFT IN BASE MAINTENANCE: CORROSION OF Z-ANGLE BETWEEN STA 991 AND STA 1014 AT RBL 32, MEASURING L=1.0 IN, W=1.0 IN, D=0.05 IN. REPLACED Z-ANGLE WITH NEW IAW AARD 51-00-05-1 AND DRAWING 147A5700.

Part: TRANSITION PANEL — CORRODED (BS 500C-500D) · corrosion level 2 · airframe 33,332 hrs · 13,618 cycles

AIRCRAFT IN BASE MAINTENANCE: CORROSION ON FORWARD CARGO RIGHT HAND TRANSITION PANEL LOCATED AT STA 500C TO 500D, RBL 26. REPLACED PANEL PER SRM 53-00-53-2R.

Part: TRANSITION PANEL — CORRODED (BS 500C-500D) · corrosion level 2 · airframe 33,332 hrs · 13,618 cycles

AIRCRAFT IN BASE MAINTENANCE: CORROSION ON FORWARD CARGO LEFT HAND TRANSITION PANEL LOCATED STA 500C TO STA 500D, LBL26. REPLACED PANEL SECTION PER SRM 53-00-53-2R AND AARD 51-00-05.

Part: TRANSITION PANEL — CORRODED (BS 500A-500B) · corrosion level 2 · airframe 33,332 hrs · 13,618 cycles

AIRCRAFT IN BASE MAINTENANCE: CORROSION ON FORWARD CARGO LEFT HAND TRANSITION PANEL AT STA 500A TO 500B, LBL 26. REPLACED PANEL PER SRM 53-00-53-2R AARD 51-00-05.

Part: SHIELD — CORRODED (BS 767-787 S25R) · corrosion level 2 · airframe 33,332 hrs · 13,618 cycles

AIRCRAFT IN BASE MAINTENANCE: CORROSION FOUND ON SHIELD LOCATED BETWEEN 767-787, STR 25R. INSTALLED NEW SHIELD CPN 146A8127-12 PER AARD 51-00-05-1 AND BOEING DRAWING 146A0081.

Part: TRANSITION PANEL — CORRODED (BS 727J-793) · corrosion level 2 · airframe 33,332 hrs · 13,618 cycles

AIRCRAFT IN BASE MAINTENANCE: CORROSION ON TRANSITION PANEL LOCATED AT STA 727J TO 793, LBL 26. REPLACED PANEL PER SRM 53-00-53-2R.

Part: INTERCOSTAL — CRACKED (BS 312-328 RBL31) · airframe 33,332 hrs · 13,618 cycles

AIRCRAFT IN BASE MAINTENANCE: INTERCOSTAL CRACKED BETWEEN STA 312-328 AT RBL 31. INSTALLED MODIFIED INTERCOSTAL IAW AARD 51-00-05-1.

Part: ANGLE — CORRODED (BS 992) · corrosion level 2 · airframe 33,332 hrs · 13,618 cycles

AIRCRAFT IN BASE MAINTENANCE: CORROSION OF WEB Z-ANGLE AT STA 992 AT RBL 32, MEASURING L=1.0 IN, W=1.0 IN, D=0.05 IN. REPLACED Z-ANGLE WITH NEW IAW AARD 51-00-05-1 AND DRAWING 147A5700.

Part: INTERCOSTAL — CRACKED (BS 278-298 BL0) · airframe 33,332 hrs · 13,618 cycles

AIRCRAFT IN BASE MAINTENANCE: INTERCOSTAL CRACKED BETWEEN STA 278-294 AT BL-0. INSTALLED UPDATED INTERCOSTAL REF AARD 51-00-05-1.

Part: WEB — CORRODED (BS 992 LBL32L) · corrosion level 2 · airframe 33,332 hrs · 13,618 cycles

AIRCRAFT IN BASE MAINTENANCE: FOUND CORRODED WEB AT STA 992 AND LBL 32. INSTALLED DOUBLE REPAIR REF EA 328189.

Part: FRAME — CORRODED (BS 986 LBL 43) · corrosion level 2 · airframe 33,332 hrs · 13,618 cycles

AIRCRAFT IN BASE MAINTENANCE: CORROSION FOUND ON FRAME LOCATED AT STA 986, LEFT BUTT LINE 43. ANGLE REINFORCING REPAIR TO STATION 986 FLOOR SUPPORT FRAME.

Part: ANGLE — CORRODED (BS 951-992 LBL45) · corrosion level 2 · airframe 33,332 hrs · 13,618 cycles

AIRCRAFT IN BASE MAINTENANCE: NUMEROUS SPOTS OF CORROSION ON RIGHT CREASE ANGLE AT R2 DOOR LOCATED AT STA 951-992, RIGHT BUTT LINE 45. REMOVED AND REPLACED CREASE ANGLE PER SRM 51-40-02.

Part: FRAME — CORRODED (BS 986) · corrosion level 2 · airframe 33,332 hrs · 13,618 cycles

AIRCRAFT IN BASE MAINTENANCE: CORROSION FOUND ON FRAME LOCATED AT STA 986, LEFT BUTT LINE 34. REINFORCING ANGLE REPAIR TO THE STATION 986 FLOOR SUPPORT FRAME PER EA 328058.

Part: ENGINE — INOPERATIVE (ZONE 400 - NAC/P) · airframe 33,006 hrs · 13,472 cycles

AIRCRAFT WAS GROUNDED: CLIMBING THRU FL340 ENCOUNTERED SIGNIFICANT AIRFRAME VIBRATION FOLLOWED BY ODOR IN THE COCKPIT AND CABIN. ENGINE #2 N1 AND N2 ERATIC WITH LOSS OF THRUST AND HIGH ENGINE VIBRATION. SECURED ENGINE 2 BY FOLLOWING CHECKLIST. AFTER ENGINE WAS SECURED, VIBRATION AND ODOR STOPPED. AFTER POST FLIGHT NOTED FAN BLADE, SPINNER AND INNER COWLING DAMAGED ON #2 ENGINE. EMERGENCY DECLARED AND DIVERTED TO MEM. REMOVED AND REPLACED #2 ENGINE PER MAINTENANCE CHECK CARD 08L40072003.

Part: COVER — UNKNOWN (R1 DOOR SLIDE) · airframe 31,727 hrs · 12,925 cycles

AIRCRAFT GROUNDED - R1 DOOR DIFFICULT TO OPERATE. REMOVED AND REPLACED ESCAPE SLIDE IAW AMM 25-66-01, NO FIX. REMOVED AND REPLACED SLIDE COVER IAW AMM 25-66-01 AND JOBCARD 25-94-11, OPERATIONAL CHECK NORMAL.

Part: UNKNOWN — SPARKS (RT ENGINE) · airframe 30,209 hrs · 12,300 cycles

AIRCRAFT NOT GROUNDED: DEAD HEADING PILOT IN 3F STATED HE OBSERVED SPARKS IN RIGHT ENGINE INTAKE FAN DURING REVERSE ON LANDING. MAINTENANCE PERFORMED ENGINE GENERAL VISUAL INSPECTION OF INLET, EXHAUST, THRUST REVERSERS IAW AMM 72-00-00. NO VISUAL DAMAGE NOTED.

Part: UNKNOWN — ODOR (GALLEY) · airframe 30,094 hrs · 12,247 cycles

AIRCRAFT WAS GROUNDED: RETURN BACK TO IAH AFTER TAKE OFF, REPORT STRONG FUEL SMELL AFT. GALLEY. EMERGENCY WAS DECLARED. MAINTENANCE FOUND EVIDENCE OF A BIRDSTRIKE, ACCOMPLISHED JOB CARD 05-96-12, NO EXTERNAL DAMAGE FOUND, CLEANED FOD. ACCOMPLISHED JOB CARD 05-96-70, NO EVIDENCE OF ODOR, FUMES IN THE CABIN AT THIS TIME.

Part: IMPELLER — DAMAGED (FUEL PUMP) · airframe 29,019 hrs · 11,759 cycles

AIRCRAFT WAS GROUNDED: PILOT REPORTS NR 2 FORWARD LOW PRESSURE LIGHT ILLUMINATED WITH PUMP TURNED ON. MAINTENANCE ACCOMPLISHED FIM TASK 28-22-810-806 STEP G- NO FAULTS NOTED. ACCOMPLISHED STEP H - REPLACED TANK 2 FWD BOOST PUMP LOW PRESSURE SWITCH-S153- NO HELP. SUSPECT BAD TANK #2 FWD BOOST, M49. REMOVED AND REPLACED FUEL BOOST PUMP MOTOR IMPELLER IAW AMM 28-22-41. OPS CHECK GOOD.

Part: PUMP — FAILED (FUEL SYSTEM) · airframe 28,982 hrs · 11,741 cycles

AIRCRAFT WAS GROUNDED: FLIGHT DIVERTED TO MIA ON ACCOUNT OF CENTER TANK FUEL PUMP INOPERATIVE. AFTER TAKEOFF FUEL STARTED DRAINING FROM WINGS WITH 16,000 LBS IN CENTER, COULD NOT STOP EVEN WITH PUMPS OFF. L-WING WENT TO 8.08, RT 7.86 W/10,000 IN CENTER. AN EMERGENCY WAS DECLARED. MAINTENANCE REMOVED AND REPLACED RH CENTER FUEL BOOST PUMP IAW AMM 28-22-41. OPS CHECK AND LEAK CHECK OK.

Part: REGULATOR — DEFECTIVE (BLEED AIR SYS) · airframe 28,383 hrs · 11,461 cycles

AIRCRAFT WAS GROUNDED: PILOT DECLARED EMERGENCY ON ACCOUNT OF CABIN ATL WARNING AT FL330. DIVERTED TO KMCO. O2 MASKS DEPLOYED BY CREW. MAINTENANCE IDENTIFIED DEFECTIVE RT BLEED AIR REGULATOR. REMOVED AND REPLACED RT BLEED AIR REGULATOR IAW AMM 36-11-03. BITE CHECKED NR 2 PRESS CONTROLLER IAW AMM 21-31-01. NO FAULTS NOTED. ALL CHECKS NORMAL.

Part: GIRT BAR — FAULTY (FWD PAX DOOR) · airframe 28,219 hrs · 11,387 cycles

AIRCRAFT WAS NOT GROUNDED: FORWARD ENTRY DOOR GIRT BAR DISARMED. HOOK ON BOTTOM OF SLIDE BUSTLE ON LEFT HAND SIDE BROKEN. MAINTENANCE REPAIRED L1 DOOR GIRT BAR HOOK PER SRM 51-40-02-OG AND PERFORMED SATISFACTORY OPERATIONAL CHECK.

Part: BATTERY — DISCHARGED (FLASHLIGHT) · airframe 27,529 hrs · 11,070 cycles

AFT RIGHT FLIGHT ATTENDANT SEAT FLASHLIGHT BATTERY WAS DISCHARGED. MAINTENANCE REPLACED THE BATTERY IAW AMM 25-64-00-900-806, AND PERFORMED A SATISFACTORY OPERATIONAL CHECK.

Part: LIGHT — BURNED OUT (LT OVERWING) · airframe 26,942 hrs · 10,818 cycles

LEFT AFT OVERWING EMERGENCY LIGHT WAS BURNED OUT. MAINTENANCE REPLACED THE EMERGENCY LIGHT IAW AMM 33-51-04, AND PERFORMED SATISFACTORY OPERATIONAL CHECK.

Part: BATTERY — DISCHARGED (FLASHLIGHT) · airframe 26,082 hrs · 10,438 cycles

AIRCRAFT WAS NOT GROUNDED: L2 DOOR INBOARD JUMP SEAT EMERGENCY FLASHLIGHT LOW ON POWER. MAINTENANCE REPLACED BATTERY ON FLASHLIGHT PER AMM 25-64-00 AND PERFORMED SATISFACTORY OPERATIONAL CHECK.

Part: LENS — DETACHED (EMERGENCY LIGHT) · airframe 24,909 hrs · 9,935 cycles

EMERGENCY LIGHT LENS ON LOWER HALF OF FORWARD GALLEY WALL WON'T STAY ATTACHED. REPLACED THE LIGHT ASSEMBLY.

Part: BATTERY — DISCHARGED (FLASHLIGHT) · airframe 24,860 hrs · 9,917 cycles

FLASHLIGHT AT THE L1 DOOR, DISPLAYS A RED LED WHEN TESTED. REPLACED THE FLASHLIGHT BATTERY. OPS CHECK OK IAW MM 25-64-00.

Part: LENS — BROKEN (CABIN) · airframe 24,332 hrs · 9,673 cycles

AIRCRAFT WAS NOT GROUNDED. EMERGENCY EXIT LIGHT BY THE R2 DOOR HAS A BROKEN LENS COVER. REMOVED AND REPLACED LENS COVER PER AMM 33-51-00. OPERATIONAL CHECK GOOD.

Part: BRACKET — DIRTY (R1 DOOR) · airframe 22,020 hrs · 8,689 cycles

AIRCRAFT WAS NOT GROUNDED. R1 DOOR IS DIFFICULT TO ARM/DISARM. CLEANED GIRT BAR FLOOR BRACKETS IAW AMM 25-66-02. OPERATIONAL CHECK GOOD.

Part: LENS — DETACHED (EXIT SIGN) · airframe 21,500 hrs · 8,471 cycles

AIRCRAFT NOT GROUNDED. EMERGENCY EXIT SIGN ON FIRST GALLEY WALL HAS A DETACHED LENS COVER. SECURED LENS COVER. OPERATIONAL CHECK GOOD.

Part: LENS — DETACHED (EMERGENCY LIGHT) · airframe 21,297 hrs · 8,394 cycles

EMERGENCY EXIT LIGHT FORWARD CABIN GALLEY SIDE AISLE LOWER HAS A DETACHED LENS COVER. REINSTALLED LENS COVER. OPS CHECKED GOOD.

Part: SLIDE — DEFECTIVE (L2 DOOR) · airframe 21,234 hrs · 8,364 cycles

AIRCRAFT WAS NOT GROUNDED. L2 DOOR WAS OPENED BY GROUND PERSONNEL WHILE GIRT BAR STILL ENGAGED. SLIDE WAS DISLODGED FROM COVER BUT DID NOT DEPLOY. SLIDE AND COVER REINSTALLED IAW AMM 25-66-01.

Part: ANGLE — CORRODED (FUSELAGE) · airframe 19,270 hrs · 7,571 cycles

AIRCRAFT WAS IN BASE MX. AFT CARGO COMPARTMENT LT TRANSITION ANGLE IS CORRODED, BETWEEN FS 727D & 807 IS CRACKED AT FS 727H, PLUS 12 INCHES. R & R TRANSITION ANGLE SECTION IAW SRM 53-00-53-2R-5.

Part: SKIN — CRACKED (LT HORIZ STAB) · airframe 19,270 hrs · 7,571 cycles

AIRCRAFT WAS IN BASE MX. LT HORIZONTAL STABILIZER LOWER SKIN AT STABILIZER STATION 219.50 IS CRACKED APPROX 17 INCHES AFT OF FRONT SPAR. REPAIRED SKIN IAW SRM 55-10-01-2R REPAIR 11.

Part: INTERCOSTAL — CRACKED (FUSELAGE) · airframe 19,270 hrs · 7,571 cycles

AIRCRAFT WAS IN BASE MX. CABIN FLOOR INTERCOSTAL AT LBL 12, BETWEEN FS 348 & 360 IS CRACKED. R & R INTERCOSTAL IAW AARD 51-00-05-1.

Part: FLOOR SUPPORT — CRACKED (FUSELAGE) · airframe 19,270 hrs · 7,571 cycles

AIRCRAFT WAS IN BASE MX. CABIN FLOOR SUPPORT AT FS 540, BETWEEN BL 0 & RBL 24.75 IS CRACKED AT RBL 1. R & R FLOOR SUPPORT IAW SRM 51-10-02 & 51-40-02.

Part: INTERCOSTAL — CRACKED (FUSELAGE) · airframe 19,270 hrs · 7,571 cycles

AIRCRAFT WAS IN BASE MX. CABIN FLOOR INTERCOSTAL, BETWEEN FS 312 & 328, AT LBL 46 IS CRACKED. R & R INTERCOSTAL IAW AARD 51-00-05.

Part: UNKNOWN — CLOGGED (LAVATORY) · airframe 16,212 hrs · 6,349 cycles

AFTER DEPARTURE, DISCOVERED ALL LAVATORIES INOPERATIVE. RETURNED & EMER DECLARED. LANDED OVERWEIGHT WITHOUT INCIDENT. SERVICED LAVATORIES & CLEARED CLOG IN FWD LAVATORY. NO DEFECTS NOTED ON OVERWEIGHT LANDING INSPECTION. FLIGHT REFUELED & DEPARTED.

Part: SKIN — DENTED (FUSELAGE) · airframe 12,786 hrs · 5,017 cycles

DENT AT STATION 360 BETWEEN STRINGERS 18 & 19 LT. CUT OUT THE DAMAGE & INSTALLED EXTERNAL DOUBLER IAW EA B737-53-034618.

Part: SKIN — GOUGED (FUSELAGE) · airframe 12,786 hrs · 5,017 cycles

GOUGE IN FUSELAGE SKIN AT LT STATION 207 JUST BELOW WL 220. REMOVED DAMAGE & INSTALLED FILLER & EXTERNAL DOUBLER IAW EA B737-53-034617.

Part: BATTERY PACK — DISCHARGED (CABIN) · airframe 12,786 hrs · 5,017 cycles

OVERWING EMERGENCY EXIT LIGHT BETWEEN EXITS ON RT SIDE IS INOPERATIVE. INSTALLED NEW EMERGENCY LIGHT BATTERY PACK, OPERATIONS CHECKED NORMAL.

Part: ADIRU — MALFUNCTIONED (ZONE 100) · airframe 11,615 hrs · 4,558 cycles

DFW CREW REPORTED LOST CAPTAINS PRIMARY FLIGHT DISPLAY INDICATION & FLIGHT DIRECTOR. EMERGENCY DECLARED FLIGHT RETURNED DFW LANDED WITHOUT INCIDENT. AIRCRAFT REMOVED FROM SERVICE. REPLACED LT AIR DATA INERTIAL REFERENCE UNIT. SYSTEM GROUND CHECKED NORMAL OPERATION CLOSED.

Part: CONTROL PANEL — MALFUNCTIONED (WEATHER RADAR) · airframe 6,252 hrs · 2,429 cycles

AUS - CREW REPORTED WEATHER RADAR FAILED INFLIGHT. FLIGHT RETURNED AUS LANDED WITHOUT INCIDENT. AIRCRAFT REMOVED FROM SERVICE. PLACARD WEATHER RADAR INOPERATIVE. FLIGHT CONTINUED TO DESTINATION. REPLACED WEATHER CONTROL PANEL AT SFO ON 04/15/2012. SYSTEM GROUND CHECK NORMAL OPERATION.

Part: CONTROL UNIT — INOPERATIVE (ANTI-SKID SYS) · airframe 6,100 hrs · 2,366 cycles

LAX - CREW REPORTED ANTI SKID INOPERATIVE LIGHT ILLUMINATED AFTER TAKEOFF. LIGHT FLICKERED ON AND OFF SEVERAL TIMES THEN EVENTUALLY REMAINED OFF FOR REMAINDER OF FLIGHT. FLIGHT LANDED LAX WITHOUT INCIDENT. PLACARD OUTBOARD CHANNEL INOPERATIVE PER MEL. REPLACED ANTI-SKID/AUTOBRAKE CONTROL UNIT AT DFW ON 04/01/2012. SYSTEM GROUND CHECK NORMAL OPERATION.

Part: LIGHT — BROKEN (CABIN) · airframe 4,572 hrs · 1,736 cycles

EMERGENCY EXIT LIGHT BROKEN AT RIGHT AFT ENTRY DOOR. REPLACED EMERGENCY EXIT LIGHT AT RIGHT AFT ENTRY DOOR. OPS CHECK NORMAL.

Part: LENS — MISSING (CABIN) · airframe 2,349 hrs · 861 cycles

EMERGENCY EXIT LIGHT AT RIGHT NUMBER 1 DOOR MISSING LENS. REPLACED LAMP FOR EMERGENCY EXIT LIGHT AT RIGHT NUMBER 1 DOOR. OPS CHECK NORMAL.

Part: BALLAST — INOPERATIVE (CABIN) · airframe 1,146 hrs · 413 cycles

LIGHT OUT ON LEFT FORWARD EMERGENCY EXIT HATCH. REPLACED BALLAST LEFT FORWARD EXIT LIGHT. OPS CHECKS NORMAL.