737 MAX
Incident Reports

AFTER LANDING FOUND THE CABIN EMERGENCY LIGHTS CIRCUIT BREAKER POPPED WHILE THE PASSENGERS WERE DEPLANING. GROUNDED - YES. REF AMM 20-60-01-860-801 INSPECTED BEHIND P6-5 & C/B CAB EMERGENCY LT'S - RESET C/B ALSO REF WDM 33-51-11-2 P.2 (C/B STAYS IN) PERFORMED OPS CK OF EMERGENCY LT'S REF AMM 33-51-00-710-801 ALL LT'S ILLUMINATED NORM IN TEST. C/B STAYS IN.

MASTER CAUTION WITH SPOILERS LIGHT ILLUMINATED WITH FLAPS 30 SELECTED.

LEFT ENG ANTI-ICE LIGHT ILLUMINATED INFLIGHT PASSING 10000 REM AINED ON. NNC RAN FLLX FOUND 4 CIRCUIT BREAKERS OPEN. 1)ENGINE 1 STBY ALTN PWR CHAN A. 2)ENG 1 IGN L AND ALTN PWR CHAN A. 3)BLEED AIR VALVES CB. ALL PICTURES ATTACHED. PERFORMED EEC BITE TEST FOR ENGINE ONE AND TEST PASSED. RESET ALL CIRCUIT BREAKERS PERFORMED ENGINE RUN. NUMBER ONE ENGINE, ANTI ICE DISAGREE LIGHT ILLUMINATED, AND CIRCUIT BREAKERS FOR IGNITION POPPED AGAIN (IGN L AND ALTN PWR CHAN A). REPLACED PRSOV PER AMM TASK 36-11-04. ACP FIM TASK 361-104-41 R&R IASC REF AMM 21-61-22 OP CHECKS GOOD.

LOW PRESSURE LIGHT ELEC 2 PUMP ON FOR INITIAL EVAULATION CYCLED CB C8 ON P92 PANEL. NO HELP. UPON FOLLOW UP WITH PILOTS, THEY STATED NO PRESSURE INDICATION FROM ELEC 2 PUMP SYSTEM A INDICATION. ONLY WITH ENGINE RUNNING HAD PRESSURE INDICATION. UPON OPENING OF P92 PANEL FOUND CB F3 POPPED FOR ELEC HYD PUMP SYS A. RESET BREAKER AND OPERATED PUMP, WHICH QUICKLY RESULTED IN CIRCUIT BREAKER TO POP AGAIN. DISCONNECTED D2664 FROM PUMP, CB DID NOT POP. 'B' PHASE LEG IN PUMP IS OPEN, REF WD29-11-12. REMOVED ELECTRIC HYDRAULIC PUMP A IN REF AMM 29-11-21-000-801 REPLACED A SYSTEM ELECTRIC HYD. PUMP REF. AMM 29-11-21-400-801. OPS CHECKED AND LEAK CHECK. NO LEAKS TESTED GOOD. REPLACED A SYSTEM ELECTRIC HYD. PUMP REF. AMM 29-11-21-400-801. OPS CHECKED AND LEAK CHECK. NO LEAKS TESTED GOOD.

RNAV APPROACH B AUTOPILOT LNAV+ VNAV ENGAGED AT 1500 AGL FLT DIRECTOR BARS DISPLAYED RNAV PATH BUT AIRCRAFT AUTOPILOT COMMANDED 20 DEGREES LEFT BANK AND 5 DEGREES PITCH UP. PILOT REPORTS DISCREPANCY WENT AWAY WHEN DISENGAGED B AUTOPILOT.

INFO ONLY CB P18-3 B-10 LIGHTING R AFT EMER CHGR POPPED.

ENG 1 HYD A SYSTEM LOW PRESSURE PER CREW: ABOUT A HOUR TO FLIGHT THE OVER HEAD PRESS ON ENGINE 1 LOW HYD PRESSURE LIGHT. CREW NOTICED HYD ON LEFT QTY WENT UP TO 106 % AND STEADLY WENT DOWN TO 10% AT LANDING. READS NOW AT GATE 19 RF, CREW REMEMBERS AT DEPARTURE LEFT WAS AT 97%. REMOVED AND REPLACED #1 ENG IAW W.C. 41-7100-1-0006 OPS AND LEAK CKS GOOD.

F/O FWD WINDOW ARC'D THEN WINDOW CRACKED AT 22,000'. PRESSURE NORMAL(

#1 ENGINE STACK FIRE AFTER SHUTDOWN INSPECTED #1 ENGINE TAILPIPE PER EA M-23-172-03308-ETOPS AND NO DAMAGE FOUND OIL CONSUMPTION RATE IS WITHIN LIMITS OF 0.1 QPH MOC MAYFIELD NOTIFIED POWERPLANT ENGINEERING FOR FOLLOW UP. A/C OK TO CONTINUE.

#4 BRAKE FIRE; NO HARD BRAKING AFTER LANDING DRY CHEMICAL FIRE EXTINGUISHING AGENT WAS USED ON BRAKES #3 AND #4

STRONG EXHAUST SMELL FRO M LEFT PACK.STRONG JET F UEL/EXHAUST SM ELL IN WHE EL AND FIRST CLASS.SMELL COMING FROM APU BLEED, RAN BOTH PACKS WITHOUT APU BLEED, NO SMELL IN CABIN. PLACARDED APU INOP MEL 4911A DISPATCH DESK: 23 NAME: RWB DATE: 19-DEC-24- NOC DESK: OM7 NAME: CO DATE: 19-DEC-24- TOMC APPROVED SMELL COMING FROM APU BLEED, RAN BOTH PACKS WITHOUT APU BLEED, NO SMELL IN CABIN. PLACARDED APU INOP MEL 4911A. NO OIL LEAKS NOTED FROM APU. UPUN CLEARING THIS MEL ITEM, CONTACT TOMC FOR ASSIGMENT OF MEL CARD 49001 TO ACCOMPLISH APU ETOPS VERIFICATION FLT. REF FIM 49-52 TASK 801. RAN PACKS ON APU AIR, EXHAUST / OIL SMELL STARTED WHEN PACKS WERE TURNED ON BUT DISSAPATED LESS THAN 5 MINUTES AFTER LT AND RT PACKS WERE RUNNING. CYCLED PACK TEMPS FROM COLD TO HOT SMELL DID NOT RETURN. HAD PACKS RUNNING FOR 20 MINUTES. STILL HAD ODOR USING APU BLEED DURING PART POWER RUNS FOR OTHER MAINTENANCE. REF LOG PAGE 3235772 NGS INOP, SUGGEST REPLACING NGS FILTER MODULE 61-4711-9-0001, NIS TPA AND SYSTEM AT THIS TIME. NGS IS STEP C.7 ON FIM 49-52 TASK 801 FOR APU OIL SMELL. REMOVED AND REPLACED NGS AIR SEPARATION MODULE (REF AMM TASK 47-11-01). OPS CHECKS GOOD. NO LEAKS FOUND. RAN PACKS FOR 30 MINUTES AN00-0609-3-2703,QTY :1 00-0604-3-1688,QTY :1 00-0608-3-1698,QTY :1 61-4711-9-0001,QTY :1 ROTABLE PARTS CHANGE WAS INDICATED - TT # 1933095 SN OFF 7281 MODULE, AIR SEP OFF 61-4711-9-0001 7281 ON 61-4711-9-0001 7256

PC GROUND AIR DOOR IS MISSING. ****MUST PERFORM -PARTS DEPARTED A/C COND INSP REF AMM 05-51-59****

RH HORIZONTAL STABILIZER-TO-BODY UPPER FRONT SPAR SLIDING SEAL IS CRACKED.

PANEL 231JF PANEL ASSY - PASSENGER CABIN FLOOR HAS MISSING FIBERS. REMOVED AND REPLACED FLOORBOARD PER AMM 53-21-00.

L1 DOOR GIRT BAR AFT HOOK HAS SHEARED FASTNER.

LH PACK LIGHT. RESET PACK LIGHT RETURNED.THE FOLLOWING AIR/GND RELATED MSG'S ALL REPORTED AGAIN INBOUND, 21-55340, 21-55341 & 36-00021, THE FIM FOR THESE MESSAGES HAVE BEEN C/W PREVIOUSLY,IT WAS SUBSEQUENTLY REPLACED AND THE AIRCRAFT FLEW FOR 10 DAYS WITHOUT A LT PACK ISSUE. PLEASE REF AMM 21-51-21-400-801 SUBTASK 21-51-21-710-002 AND ENSURE CORRECT OPERATION OF LT PACK RAM AIR INLET/OUTLET DOORS,ITS POSSIBLE THE NEWLY INSTALLED UNIT MAY HAVE FAILED. PARTS, INCLUDING A PSEU HAVE BEEN REQUESTED. PERFORMED TEST FOR RAM AIR INLET ACTUATOR. LEFT RAM AIR INLET DOOR DOES NOT MOVE OPEN/CLOSED. REFAMM 21-51-21-400-801. AC SYSTEM IBIT SHOWS PASS, BUT L RAM ACTUATOR DOOR STILL DOES NOT OPERATE. R & R L1 RAM AIR ACTUATOR IN REF TO AMM 21-51-21-000/400-801. OPS CHECK GOOD,TEST PASSED. ACTUATOR WORKS, BUT INLET DOOR STILL HAS DISAGREEMENT WITH COMMAND.CONTINUE T/S POSSIBLE RELAY. L/H ACTUATORS WORK DURING IBIT. BUT DO NOT ACTUATE WHEN PLACED IN AIR MODE. FOUND MM 21-55340; 21-55341; 36-00021 IN HISTORY. SWAPPED CONTROLLERS AND ACCESSORY UNITS, NO HELP. SLAVED IN PSEU, NO HELP. FOUND SHORT TO GND WHEN IN AIR MODE AT D158388 AT J5. ISOLATED. RAN NEW WIRE BTW D14386 PIN 1 AND SM5.REPLACED EMI PIGTAILS. ALL WIRING DONE IAW SWPM 20-10. AIR/GND NOW OPCHECKS GOOD IAW 21-61-22-400-801

FWD ENTRY DOOR LIGHT ILLUMINATED ON TAKEOFF COMPLIED WITH DDP. CYCLED DOOR SHUT, LATCHED AND OPEN. OPERATES NORMALLY. TASK 05-41-08-210-806 AND 807. PER FIM 52-10-801 OMF SHOWS NO ACTIVE MAINTENANCE MESSAGES,OPERATIONAL TEST OF DOOR WARNING SYSTEM PER AMM 52-71-00. OPS CHECK NORMAL.

FUEL PUMPS LOW PRESSURE LIGHT IS ON CTR R APON BLOCKING AT GATE DEN, FOUND CB FOR CNTR RIGHT BOOST PUMP LOCKED OUT. CNTR LEFT BOOST PUMP ON MEL WAS NOT LOCKED OUT. PULLED AND LOCKED OUT LEFT CNTR BOOST PUMP CB. RT BOOST PUMP OPS NORMAL.

AFT GALLEY EMERGENCY LIGHT SWITCH HAS RED LIGHT ON REPORTED BY FLIGHT ATTENDANT

FOUND UPPER ANTI COLLISION LIGHT INOP. PARTS UPDATED NEED SNORKEL TO ACCESS LIGHT ASSY FROM TOP TO CHANGE. NO ACCESS FROM CABIN. REMOVED AND REPLACED ANTI COLLISION LIGHT DRIVER MODULE ASSEMBLY REF AMM TASK 33-44-01-960-807. UPPER LIGHT TURNS ON FOR ONE FLASH WHEN TURNED ON BUT WILL NOT CONTINUE FLASHING REQUIRES FURTHER TROUBLESHOOTING.

LEFT WINGLET LOWER BLADE FRAME HAS CRACK

BIRDSTRIKE, EXCEPT AT ENGINE INLET BIRDSTRIKE ON TAKEOFF 110KNOTS. ABOVE FO WINDSHIELD. ENGINE INS T NORMAL.NO SMELL IN CABIN PERFORMED BIRD STRIKE CONDITIONAL INSPECTION REF 05-51-18-210-801, CLEANED BIRD REMAINS DIRECTLY ABOVE FO'S WINDSHIELD, APPEARED TO BE SMALL BIRD. FOUND NO DMG OR DEFECTS. NO OTHER BIRD STRIKES FOUND ON ANY OTHER PART OF AIRCRAFT, A/C OK FOR RETURN TO SERVICE

CONT CAB TEMP SPIKED ON CLIMBOUT AND AGAIN ON DESCENT RESULTING IN STRONG ODOR THROUGHOUT CABIN.

BOTH UPPER AND LOWER ANTI-COLLISION LIGHTS INOP.UPDATED MAA CODE FIX USING VENDOR MAA SCREEN PLEASE CONTACT TOMC BEFORE COMMENCING ANY WORK. FOUND P18-3 B12 CB POPPED, RESET AND CB POPPED AGAIN. DISCONNECTED LOWER ANTICOLLISION LIGHT, CB REMAINED IN AND UPPER COLLISION OPS NORMAL. REF AMM 33-44-02 AND GMM 05-30-05 STOWED CONNECTOR FOR LOWER COLLISION LIGHT AND PLACED ON MEL 3344R,. FOUND P18-3 B12 CB POPPED, RESET AND CB POPPED AGAIN. DISCONNECTED LOWER ANTICOLLISION LIGHT, CB REMAINED IN AND UPPER COLLISION OPS NORMAL. REF AMM 33-44-02 AND GMM 05-30-05 STOWED CONNECTOR FOR LOWER COLLISION LIGHT AND PLACED ON MEL 3344R, DDP C/W. DEFERRED DIRECTLY BY TOMC *DM* SEE WDM 33-44-11-4. SEE M/L FOR LOWER ANTI-COLLISION ENTIRE LIGHT ASSY. REMOVED AND REPLACED LOWER BEACON LIGHT AS PER TASK 33-44-02-960-807, OPS CHECK OK. UPPER ONE INOP, NEED TROUBLE SHOOTING.MEL IS REMAINS. ROTABLE PARTS CHANGE WAS INDICATED - TT # 1392761 SN OFF 2588 LIGHT, RED ANTI OFF 41-3305-9-0001 2588 ON 41-3305-9-0001 2354 DUE TO REPLACEMENT OF LOWER ANTI COLLISION LIGHT AND IT IS NOW IN OPERABLE CONDITION, MEL NEEDS TO BE CHANGED TO MEL 3344P. UPPER BEACON LIGHT INOP AND NEEDS ADDITIONAL TROUBLESHOOTING. LOWER ANTI-COLLISION LIGHT OPS CREPLACED THE UPPER ANTI-COLLSION LED MODULE ASSY, OPS CHECK GOOD. REMOVED MEL PLACARD. REF AMM 33-44-01-960-807

FUMES (ELECTRICAL OR RUBBER) SMELLED BY FA'S AT ROW 19/20 IN CRUISE. SMELL WENT AWAY AFTER 2 MINUTES; CAME BACK AFTER 10 MINUTES FOR ABOUT 2 MINUTES. DID NOT REOCCUR. C/W CONDITIONAL INSPECTION PER AMM 05-51-56. NO DEFECTS NOTED.

LEFT PACK ON LIGHT AND CAUTION RAN CHECKLIST TWICE KEEPS COMINGAIRCRAFT REPORTED 3 MSG'S 21-55340, 21-55341 & 36-00021. ALL THREE ARE RELATED TO AIR/GRD INPUTS TO BOTH IASC'S. 21-55100 WAS NOT REPORTED TODAY BUT PACK LIGHT AND KEEPS COMING ON SOUNDS LIKE ITS STILL OVERHEATING. PERFORMED A/C SYS BIT FOR LEFT/RIGHT BOTH PASS. PERFORMED IASC TEST AND PASSES. NO EXISTING FAULTS, 36-00021 IS SHOWING LATCHED. 1. RECOMMEND TO REPLACE PSEU DUE TO AIR/GRD FAULTS SYS 1/2 COULD VERY WELL BE RELATED TO THIS PACK TRIPPING WITH INPUT FOR RAM AIR DOOR. 2. WILL NEED TO CONTINUE T/SING WOULD FOCUS ON 21-55100 SINCE IT APPEARS TO STILL BE THE PROBLEM, GOING TO NEED SOME GOOD T/SING DUE TO THE HISTORY AND WILL BE GOING ON A CONFIRMATION FLIGHT. PERFORMED RAM AIR INLET AND OUTLET ACTUATORS IN REF TO AMM 21-51-21-400-801 SUBTASK 21-51-21-710-002, FOUND BOTH RIGHT RAM AIR ACTUATORS OPERATING NORMALLY, AND BOTH LEFT RAM AIR ACTUATORS INOP. DUE TO AIR/GROUND DISCRETE MESSAGES, ACTUATOR, RAM A OFF 60-2151-9-0002 5948 ON 60-2151-9-0002 7046 CHECKED WOW SIGNAL FROM PSEU TO BOTH LEFT AND RIGHT RAM AIR DOOR ACTUATORS REF SSM 21-51-14-102, SIGNAL TO BOTH ACTUATORS GOOD. CONNECTED NEW LEFT RAM AIR INLET DOOR ACTUATOR, BOTPLACING ON PLA 01201 FOR TEST FLIGHT. CLOSING LOG.

RIGHT FWD SERVICE DOOR (R2) EXTERIOR EMERGENCY SLIDE LIGHT INOP T/S PER WDM 33-51-21 ALSO FOUND 1ST CLASS SEAT MOUNTED LIGHTS INOP AS WELL. FOUND SEAT ROW 3AB HARNESS CHAFFED AT 3B AT SEATBACK R/H PIVOT CAUSING FUSE TO BURN OUT AT BATTERY POWER SUPPLY M02816 LOCATED IN FWD GALLEY CEILING. RT FWD SERVICE EXTERIOR EMERG. LT AND ALL OTHER 1ST CLASS SEAT MOUNTED LTS CHK GOOD WITH ROW 3AB DISCONNECTED. REPAIRED CHAFFED WIRE AT SEAT ROW 3AB REF SWPM 20-10-13 OPS CHK GOOD

RIGHT LDG GEAR DID NOT RETRACT. PERFORMED INITIAL INSPECTION OF RH GEAR UPLOCK,MAIN RETRACT ACTUATOR, HYDRAULIC LINES, WIRE HARNES AND STRUCTURES. FOUND NO OBVIOUS ISSUES OR FAULTS. DURING CREW DEBRIEF THEY SAID THAT THERE WAS NO AERODYNAMIC FEEL THAT THE RIGHT GEAR WAS NOT UP WHEN SELECTED TO THE UP POSITION EVEN THOUGH GEAR LIGHTS INDICATED THE RH MAIN GEAR WAS NEVER UP AND LOCKED. ADDING PICTURES OF BROKEN ACTUATOR & 8130 PARTS TRANSACTION ROTABLE PARTS CHANGE WAS INDICATED - TT # 1595025 SN OFF 7858 ACTUATOR, MLG, OFF 29-3232-9-9001 7858 ON 29-3232-9-9001 4971 OBTAINED OK TO INSTALL AND INSTALLED RH MLG DOWNLOCK ACTUATOR PER AMM 32-32-51-400-801 UP TO AND INCLUDING 3.F(8) APPROVED OK TO INSTALL AND VERIFIED INSTALLATION OF RH MLG DOWNLOCK ACTUATOR PER AMM 32-32-51-400-801 UP TO AND INCLUDING 3.F(8) 347273 COMPLETED INSTALLATION OF R/H MLG DOWNLOCK ACTUATOR PER AMM 32-32-51-400-801. OPS CHECK AND LEAK CHECK GOOD. VERIFIED,COMPLETED INSTALLATION OF R/H MLG DOWNLOCK ACTUATOR PER AMM 32-32-51-400-801. OPS CHECK AND LEAK CHECK GOOD.

DURING MIDFLIGHT ALL 3 LAVS FAILED TO FLUSH ALL SHOWED FULL TRIED TO DRAIN LAV WASTE TANK, NOTHING WOULDCOME OUT, VERIFIED VALVE DOES MOVE. SUSPECT CLOG CLEARED 3 LAVE TOILET WASTE TANK DRAIN LINE BLOCKAGE IN REF TO AMM 38-32-00-160-803. TOILETS ALL FLUSH AS REQUIRED. OK FOR SERVICE AT THIS TIME.

LT PACK LIGHT CAME ON DURING CLIMB OUT OF EWR. UNABLE TO RESET. REMOVED AND REPLACED #1 ACAU REF 21-51-02/401 PRECAUTIONARILY. OPS CHECK GOOD.PARTS USED: 42-2151-9-0003,QTY :1 ROTABLE PARTS CHANGE WAS INDICATED - TT # 1526627 SN OFF 8202 UNIT, ASSY, AIR OFF 42-2151-9-0003 8202 ON 42-2151-9-0003 0042 REMOVED AND REPLACED LH IASC PRECAUTIONARILY REF AMM 21-61-22/401. OPS CHECK GOOD.PARTS USED: 42-2161-9-0002,QTY :1 ROTABLE PARTS CHANGE WAS INDICATED - TT # 1392226 SN OFF 1321 IPC REFERENCE # 21-61-22-01 CONTROLLER, INT OFF 42-2161-9-0002 1321 ON 42-2161-9-0002 2109 QC OPS CHECK OF LEFT PACK GOOD IN REF TO INSTALLATION OF BOTH LRUS.

EMERGENCY LIGHTS OPERATIONAL CHECK EMERGENCY LIGHTS OPERATIONAL CHECK - ALL FWD FIRST CLASS SEAT EMERG LT INOP. R/R FUSE ON BATTERY POWER SUPPLY M02816 IAW AMM 33-51-06.NO HELP.SWAPPED WITH NORMAL FUNCTIONING POWER SUPPLY. NO HELP. INSTALLED ROBBED EMER BATTERY PWR SUPPLY PART FROM A/C 7504 IAW AMM 33-51-06.OPS CHK NORMAL.

REF LP 9923281 CREW REPORTED #2 ENGINE ANTI ICE LIGHT ILLUMINATED IN FLIGHT. PERFORMED ENG 2 ANTI ICE GROUND TEST IAW FIM 30-20 TASK 802, MAINT MSG DID NOT SHOW. LIGHT EXTINGUISHED. CREW RAN ENGINE AT IDLE, LIGHT DID NOT ILLUMINATE. PERFORMED ENG 2 ANTI ICE GROUND TEST IAW FIM 30-20 TASK 802, MAINT MSG DID NOT SHOW. LIGHT EXTINGUISHED. CREW RAN ENGINE AT IDLE, LIGHT DID NOT ILLUMINATE.

DURING TAXI AIRCRAFT ACCELERATES WITH DIFFICULTY AND PRESENTS LEFT TURN TENDENCY. FRM CODE 324 040 00 (CANCELLED AIRCRAFT IN LPB). CORRECTIVE ACTION: REMOVED AND REPLACED MLG BRAKE, WHEEL #1 AND #2

CREW REPORTED SMOKE IN COCKPIT AND CABIN AREA WITH AN ACRID SMELL WITH VISIBLE SMOKE THE THROUGHOUT COCKPIT AND CABIN PERFORMED CONDITIONAL CHECK REF AMM 05-51-56-200-801. PER TOMC WE REPLACED RECIRC FILTERS. ALSO, REF FIM 21-00 TASK 830, PARAGRAPH Q. PARTS USED: 29-2124-3-0006,QTY :1 NO ODOR OR ACRID SMELLS AFTER FILTER CHANGE. FOR CLARIFICATION: PERFORMED CONDITIONAL CHECK REF AMM 05-51-56-200-801. USED FIM REF. 21-30 TASK 830. COULD NOT DUPLICATE SMOKE OR SMELL. PER TOMC WE REPLACED RECIRC FILTERS AS A PRECAUTION REF AMM 21-25-01-400-801. CONTINUED WITH FIM 21-30 TASK 830, WE PERFORMED ENGINE RUNS AND PACK BURN OUT, INSPECTED APU COMPARTMENT AND AVIONICS COMPARTMENT. NO EVIDENCE OF SMOKE OR ODOR.

THIS IS A LVL2 CHRONIC FOR ENG2 THR/REV LIMITED LIGHT ILLUM AT ENGINE START.. AHM LOGGING FAULT CODE 78-44273 THR/REV DCV STOW SOLENOID PWR UNAVAILABLE ENG2 EEC CHANNEL A/B.. PLZ PERF FIM 78-34 T813 FAULT ISOLATION WIRING CHKS.. REPAIR WIRING AS REQUIRED.. PERF GVI OF CONNECTORS FOR DEFECTS/SECURITY AND CHK FOR RECESSED PINS/CONTACTS.. IF WIRING CHKS GOOD PROCEED WITH NEXT STEP PER FIM AND REPLACE ENG2 FIRE SWITCH S9 REF AMM 26-00-01.. START ENG2 AND ENSURE THR/REV LIMITED LIGHT IS NOT ILLUMINATED. CARRIED BY ELB LOG LOCKED FOR FIX CONFIRMATION.. ENG2 THR/REV LIMITED LIGHT ILLUM ACCOMPLISHED FIM 78-34 TASK 813 FOR ENG 2, REF WD 78-34-21-1, FOUND CONTINUITY GOOD FROM D578 PIN 6 TO DP2A PIN H. NO PANEL IN ADD EMP:U405066 STOCK IAH. PART NUMBER 69-37307-300. RR FIRE DETECTION MODULE REF AMM 26-00-01-400-801 COMPLETED UP TO STEP G (2)CONTINUE WITH G. (3). ROTABLE PARTS CHANGE WAS INDICATED - TT # 1927151 SN OFF 2225 MODULE, FIRE DE OFF 29-3111-9-0013 2225 ON 29-3111-9-0013 7946 ACCOMPLISHED ENGINE FIRE EXTINGUISHING BOTTLE SQUIB CIRCUIT TEST PER MM TASK 26-21-00-730-801, TEST OK. ACCOMPLISHED ENGINE FIRE EXTINGUISHING BOTTLE PRESSURE SWITCH CIRCUIT TEST PER TASK 26-21-00-730-802, TEST OK. ACCOMPLISHED APU FIRE EXTINGUISHING BOTTLE SQUIB CIRCUIT TEST PER MM TASK 26-22-00-730-801, TEST OK. ACCOMPLISHED APU FIRE EXTINGUISHING BOTTLE PRESSURE SWITCH CIRCUIT TEST PER MM 26-22-00-730-802, TEST OK. OK TO CLEAR AFTE29-3111-9-0013,QTY :1

FAS SMELLED AN ELECTRIC ODOR NEAR ROW. THEY SHUT OFF POWER TO TH E OUTLETS AND THE ODOR DISAPATED FLY ATT REPORTS ELECTRICAL SMELL WAS AT ROW 9 D/E/F TURNED OUTLETS ON AND ENTERTAIMENT SYS FOR OVER 30 MINS ALL WORKING NORMALLY AND NO ELECTRICAL SMELL NOTICED NOTE PHOTOS FOR SMOKE/ODOR FORMS A/C TO CONT FOR FURTHER SERVICE

HYD SYS B ELEC/ENG FAIL COMPLETE LOSS OF HYD SYS B. FOLLOWED QRH . FLT CNT L SYS B LGT/FEEL DIFF.DEBRIEF: PILOTS WERE TO BE ACCOMPLISHING AN ETOPS VERIFICATION F LIGHT. FLIGHT STARTED NORMAL, AT 15,000' ENGINE 2 EDP LIGHT CAME ON PILTS RAN QRH AND SHUTDOWN ENGINE 2 EDP. BLEED PRESSURE JUM PED TO 106 PSI, GOT THE APPROVAL TO CONTINUE ASCENT TO 34,000'. AT 34,000'THE ENGINE 2 OIL FILTER BYPASS LIGHT CAME ON. CAPTAIN HAD FLIGHT OFFICER TAKE OVER FLIGHT WHILE HE RAN THE QRH. QRH HAD THEM DESCEND TO 24,000' AND THE LIGHT WENT OUT, ALLOWING THEM TO LEAVE ENGINE 2 RUNNING. UPON COMPLETION OF THE QRH, AT 24,000', ELAC 1 AND HYDRAULIC LOW PRESSURE LIGHT CAME ON. PILOTS REPORT HYDRAULIC SYSTEM B READING 0/EMPTY. PILOTS USED ELECTRIC MOTOR TO EXTEND FLAPS 15 AND SWITCHED TO STANDBY RUDDER CONTROL DIVERTED TO ORD A/C WAS NOT OVERWEIGHT WHEN LANDING IN ORD, AND ALTERNATE BRAKES WERE USED TO STOP A/C. UPON LANDING, ENGINES WERE SHUTDOWN, AND FIRE DEPARTM ENT TOLD THE CREW ENG 2 WAS CREATING A LOT OF SMOKE. PILOTS A SKED IF THERE WAS FIRE, BUT FIRE DEPARTMENT REPORTED ONLY SMOKE. PILOTS STATED ITS LIKELY ONLY HYDRAULIC FLUID, FIRE DEPARTMENT WANTED TO SPRAY THE ENGINE AND FEREF L/P 9904254 FOR HYDRAULIC SYSTEM B FLUSHING. REF AMM 29-11-00-170-801. NO CONTAMINATES FOUND IN ANY SYSTEM B FILTERS. ALL FILTER BOWLS SAFETIED AND LEAK CHECK GOOD. PERFORMED DRY MOTOR PROCEDURE ON ENGINE #2 TO REMOVE EXCESS WATER IN REFERENCE TO AMM 71-00-00. REF L/P 9902751 FOR ENG 2 REPLAMENT AND RII REQUIREMENTS.

INSEAT EMERGENCY EXIT LIGHTS ROW 1 - 5 AB DO NOT ILLUMINATE. CLEANED CONNECTOR TO BATTERY PACK CRADLE M2816.OPS CHECK SATISFACTORY AT THIS TIME. REF BOEING SWPM 20-60-00 AND BOEING 737 AMM 33-51-00.

#2 ENGINE PYLON AFT PLUME SUPPRESSOR CRACK EXTENDS PASS REPAIR DOUBLE ON O/B SIDE

#2 ENGINE PYLON AFT FAIRING CRACK HAS EXTENDED PAST STOP DRILL.

WINDOW HEAT OVERHEAT LIGHT COMES ON PERFORMED BITE ON WHCU #2. P5-9 FAULT LIGHT ILLUMINTED FOR R#1 WINDOW. SWAPPED WHCU #1 AND #2. FAULT DID NOT FOLLOW. SUSPECT MODULE, WINDOW/PITOT HEAT P005-9. PLACED #2 WHCU, #1 WINDOW SENSOR TO OVER RIDE MODE. NO HELP. PLACING RIGHT FWD WINDOW HEAT ON MEL PLACED ON MEL. DDP C/W REPLACED WINDOW/PITOT HEAT MODULE (P5-9) PER AMM: 30-00-02/401. OPERATIONAL TEST SATISFACTORY, MEL CLEARED, PLACARD REMOVE.

FA REPORTS SULFER SMELL IN AFT GALLEY AND SMELL DISIPATED SOON AFTER

RIGHT IRS FAULT AT FL330 1HR IN. AND SPEED TRIM FAIL. PERFORMED FIM 34-21 TASK 826. MAINT MESSAGE 34-22992 SHOWS AS AN ACTIVE FAULT. FIRST STEP IN FIM IS TO REPLACE RIGHT ADIRU PER AMM TASK 34-21-01-000-801. PERFORMED FIM 34-21 TASK 826;REMOVED AND REPLACED RIGHT AIR DATA/INERTIAL REFERECE UNIT TASK REF AMM 34-21-01-000-801 AND 34-21-01-400-801,AFTER ACCOMPLISHED OPS CHECK REF AMM 34-21-00-710-801 THE MESSAGE FAULT DOES NOT SHOW.PERFORMED LAND VERIFY TEST PER AMM 22-11-00-700-801. LAND VERIFY TEST PASS.

PDA 2 REF LOGPAGE 9820352 UPON WALK AROUND INSPECTION FOUND OF #1 ENGINE OGV PLATFORM MISSING AT THE 5 O'CLOCK POS (FWD LOOKING AFT) REF LOGPAGE 9820352 FOUND 1 EA PLATFORM MISSING. WITHIN LIMIT IAW SUB TASK 73-23-00-211-016-G00 STEP(23)(A) OK TO CONTINUE.

ENG 1 FWD-ENG 2 AFT CENTER LEFT LOW PRESS C/B'S POPPED ON P91 PNL...115V AC BUS1 SEC2. IS IN HGR TECH SUPPORT OFFICE CREW DEBRIEF. DURING CLIMB ALT IN TEENS MSTR CAUTION AND FUEL CONTINUED, CHKD P91 F5 XFER BUS 1 SEC2 C/B WAS NOT POPPED. WHILE CHECKING VOLTAGE AT C827, C828, & C845, FOUND "C" PHASE AT REF. WDM 24-51-11-1 SUGGEST CHECK C3002 CB FOR 115VAC AT A2,B2, NOTE: C2 PHASE ALSO POWERS RT SIDE WINDOW HEAT. AT CONNECTOR D11414J FOUND 16.95 VAC AT PIN C & ANNUNCIATED WITH ASSOC. LT FWD, RT AFT & LT CTR B/P LOW PRESS GFI'S NOT TRIPPED. NOTICED BPCU FAULT LIGHT ON. NEEDS FURTHER "0" VOLTS, "A" & "B" PHASE HAD 115 VAC. C2. 24-51-14-1. 115 VAC AT PINS A & B. REMOVED P91 PANEL REF AMM LIGHTS. NO OTHER ABNORMALITIES NOTED. REF SSM 28-23-11-101, T/S. IF NEEDED P/N 762187G, 42-2441-9-0003 NIS LAX. BITE OF ELEC 24-21-21-000-801, FOUND XFR BUS 1 SEC 2 C.B. C3002 INTERNALLY 24-51-11-101. FOUND D1 D3 D5 BOOST PUMPS 1FWD, 2AFT AND CTR LT PNL ON OVERHEAD, NO FAULTS RECORDED. BAD. NEW P91 PANEL M& E REMOVED P91 PNL IDT FOR P91 PANEL FEED CABLE INSTALLATION VERIFIED , R/R P91 POWER DISTRIBUTION PANEL REF AMM 24-21-21/401. REQUIRES PERFORMED OPS CHECK OF ALL FUEL PUMPS. LOW PRESS LIGHT OPS CHK.

LABYRINTH SEALS INSPECTION - #2 ENGINE RH AFT LABYRINTH SEAL IS CRACKED AT AFT OB LEG. REMOVED AND REPLACED #2 ENGINE R/H AFT LABYRINTH SEAL REF AMM 78-11-01-400-801 PARTS USED: 61-7811-3-0002,QTY :1

AFT GALLEY HAS ELEC SMOKE SMELL.PERFORMED INSPECTION PER FIM TASK 21-00 TASK 830 NO FAULTS ON ECAM NO MSGS ON OMF, SUSPECT SMELL FROM OUTSIDE SOURCE . SMELL NOT PRESENT AT THIS TIME. ECAM VERBAGE ENTERED IN ERROR.

OIL FILTER BYPASS ALERT IN FLIGHT; SHUT ENGINE DOWN

REF L/P 9747367 FOUND AIR SEPARATION MODULE 3261211-0101 INSTALLED ON AIRCRAFT NOT FOUND IN APIC FOR PARTICULAR AIRCRAFT EFFECTIVITY REF AIPC 47-11-01-02, ITEM NO. 310 FOR CORRECT PART NUMBER. WILL REQUIRE PART 2180163-101, M&E 61-4711-9-0001. PARTS ON ORDER IN TOCS. REMOVED AND REPLACED SECONDARY CHECK VALVE. NOTE: NO SMELL OF FUEL DETECTED. REF. AMM 47-21-04/401. PARTS USED: 29-4721-9-0002,QTY :1 1553238,QTY :1 ROTABLE PARTS CHANGE WAS INDICATED - TT # 1553238 SN OFF 3713 VALVE, CHECK, 0 OFF 29-4721-9-0001 3713 ON 29-4721-9-0002 9248 REMOVED AND REPLACED O2 SENSOR. NOTE: NO SMELL OF FUEL DETECTED. REF. AMM 47-42-03/401. PARTS USED: 99-4742-9-9001,QTY :1 1515363,QTY :1 ROTABLE PARTS CHANGE WAS INDICATED - TT # 1515363 SN OFF 7844 SENSOR, OXYGEN, OFF 99-4742-9-9001 7844 ON 99-4742-9-9001 3434 NGS O2 SENSOR REPLACED UPTO STEP I AMM TASK 47-42-03-420-801. STILL NEEDS C/BS CLOSED AND TEST PER AMM TASK 47-00-00-800-801. ACP NGS ELECTRICAL TEST, SYS TEST AND GROUND OPERATION REF AMM 47-00-00-80L-801, ALL TESTS PASSED. REF EC/RA 4711-01017 REV. A, ASM P/N 3261211-0101 IS APPROVED FOR THIS A/C 7258. ALL OTHER WORK ACP ON LOG #9747367.

DISTINCT OVERHEAT SMELL IN COCKPIT INTERPHONE AND CABIN INTERPHONE INOP.

PACK LIGHT COMES ON DURING FLIGHT LEFT PACK LIGHTFOUND WOW/AG DISCRETE FAULTS ALONG WITH MAINTENANCE MESSAGE 21-55340. PERFORMED RAM AIR DOOR SIMULATION IN AIR MODE FOUND THAT LEFT PACK RAM AIR DOOR WAS NOT WORKING, INTERMITANT CYCLE AIRMODE SIM WORKED INTERMITANT. SWAPPED ACAU NO CHANGE. SWAPPED ISSAC NOTICED RIGHT RAM DOOR WAS SLOW ONCE TO CLOSE. BUT COULD NOT DUPLICATE. RETURNED BOXES TO ORIG POSITION. SUGGEST REPLACING LEFT IASC M2939 AND PSEU M2061. REF FIM 21-51 TASK 834. FOUND WOW/AG DISCRETE FAULTS ALONG WITH MMSG 21-55340. PERFORMED RAM AIR DOOR SIMULATION IN AIR MODE FOUND THAT LEFT PACK RAM AIR DOOR WAS NOT WORKING, INTERMITANT CYCLED AIRMODE SIM WORKED INTERMITANT. RAM AIR ACTUATOR SHOWS GREEN ON BITE. SWAPPED ACAU NO CHANGE. SWAPPED ISSAC NOTICED RIGHT RAM DOOR WAS SLOW ONCE TO CLOSE. BUT COULD NOT DUPLICATE. RETURNED BOXES TO ORIG POSITION. SUGGEST REPLACING LEFT IASC M2939 AND PSEU M2061. REF FIM 21-51 TASK 834. UPLOADED FAULTS PIC UPLOADED PIC REMOVED AND REPLACED PROXIMITY SWITCH ELECTRONIC UNIT. COMPLETED LRU REPLACEMENT TEST, TEST PASSED. REF AMM 32-09-10 PARTS UREMOVED AND REPLACED LEFT INTEGRATED AIR SYSTEM CONTROLLER REF AMM 21-61-22-400-801 AIR CONDITIONING IBIT AND LRU TEST PASSED. ALSO OPERATED THE PACK FOR LONG PERIOD OF TIME PACK LIGHT OFF ALL THE TIME.

STRONG FUEL SMELL IN FLT DECK

RIGHT FWD OVERHEAT ILLUMINATED PERFORMED WINDOW HEAT CONTROL UNIT TEST. REF AMM TASK 30-41-710-801. REQUEST MEL. MEL 3041D UNABLE TO DISPATCH DUE TO ICING PLACED WHCU ON P4-2 IN THE OVERRIDE MODE PER AMM30-41-11-440-801. NOTICED STRONG ELECTRICAL BURN SMELL IN THE E&E COMPARTMENT. PLACED ALL WINDOW HEAT SWITCHES IN THE OFF POSITION. WHILE TROUBLE SHOOTING WINDOW HEAT PROBLEM, RIGHT WINDOW HEAT CONTROL BREAKERS ARE PULLED AND COLLARED. CONFIRMED NEEDS NEW CONTROLLER. BREAKERS PULLED IAW AMM 30-41-11 REMOVED AND REPLACED #2 WHCU PER AMM WINDOW HEAT CONTROL UNIT - REMOVAL/INSTALLATION REFERENCE: 30-41-11/401. NONFAULT FOUND ON LRU. OPS CHECK GOOD.PARTS USED: 29-3041-9-0004,QTY :1 ROTABLE PARTS CHANGE WAS INDICATED - TT # 1393825 SN OFF 7230.CONTROLLER, ASS OFF 29-3041-9-0004 7230 ON 29-3041-9-0004 7828.

DOOR 1R HAS LOUD SQUEEL A/C PRESSURIZATION NORMAL AT FL350 BUT AIR RETURN FOR LOUDNOISE FOUND CART SEAL IN DOOR SEAL. REMOVED CART SEAL AND INSPECTED DOOR FOUND NO OTHER ISSUES. PERFORMED PRESSIZATION CHECK, NO LEAKS NOTE. REF : TASK 21-31-00-710-801

AFTER LANDING ON TAXI IN #1 FIRE INDICATIONS ILLUMINATED. CHECKLIST ACCOMPLISHED INCLUDING DISCHARGING 1 FIRE BOTTLE. INDICATIONS WENT OUT BUT RETURNED AFTER ABOUT 5 MINS. SECOND FIRE BOTTLE DISCHARGED AND INDICATIONS REMAINED. CRASH CREW CONFIRMED NO FIRE.<

STABILIZER TRIM CONTROL WHEEL SWITCHES DO NOT OPERATE TRIM UP AN D TRIM DOWNALSO UNABLE TO MOVE STAB TRIB MANUAL WITH THE STAB WHEEL. AS PER COMMENT ABOVE TRIED CYCLING CB P6-2 D10 IN REF TO FIM 27-41 TASK 811 STAB TRIM WHEEL IS SEIZED/BINDING. ALSO PERFORMED STAB ELEC TRIM SYS TEST IN REF TO FIM 27-41 TASK 805. TEST FAIL BOTH CAPT AND FO SWITCHES NOT OPERATING. STARTED TO REMOVE STAB TRIM MOTOR REF AMM 27-41-71-000-801. NEW MOTOR IS PLANE SIDE. AFTER REMOVAL, CHECK IF STAB WILL MOVE MANUALLY BEFORE INSTALL OF NEW MOTOR.PARTS USED: 42-2741-9-0003,QTY :1 DUE TO THIS AIRCRAFT BEING A GROUND RETURN FOR STABILIZER TRIM BEING INOPERABLE, PLEASE ENSURE APPLICABLE INFORMATION IS RECORDED FOR SERVICE DIFFICULTY REPORTING ACPD INTERFACE INSPECTION OK TO INSTALL STAB. TRIM MOTOR REPLACED STAB TRIM MOTOR PER AMM 27-41-71. OP CHK NORMAL PER AMM 27-41-71-700-801. PER GMM 04-20-16 SDR CREATED FOR STAB TRIM MOTOR PER 14SFC PART 21.PARTS USED: 00-0609-3-5474,QTY :1 42-2741-9-0003,QTY :2 ROTABLE PARTS CHANGE WAS INDICATED - TT # 1368770 SN OFF 0082 MOTOR, STABILIZ OFF 42-2741-9-0003 0082 ON 42-2741-9-0003 1442 ACPD INSTALLATION INSPECTION STAB TRIM MOTOR PER AMM 27-41-71 OPS CHK GOOD. STABILIZER TRIM MOTOR AUTOPILOT TEST ACCOMPLISHED PER AMM 22-11-81-710-801.NO FAULTS. DFCS AUTOPILOT CAT 3 LAND VERIFY TEST PASSED PER AMM 22-11-00-700-801. AIRCRAFT RETAIN FULL AUTOLAND CAT 3 CAPABILITY STATUS. GMM 05-35-40. UNABLE TO CLEAR THE LOG DUE TOWORK PREVIOUSLY C/W BY TECH ADD EMP:101154

DENT ACROSS STRUCTURE LOCATED AT BS 727F & JUST ABOVE S20R EXTERNAL SKIN PERFORM STEPS E 1-4 AFTER BAG BIN ACCESS NO DAMAGE FOUND TO UNDERLYING STRUCTURE REMVED FASTNERS NEED TO COMPLY WITH REPAIR 4 STEP E (1) (2) (3) EWIS COMPLIED WITH AT STA.727F SEE REF. AMM 20-60-07-910-801. REMOVED SHEAR TIE TO EVALUATE, REF LOG 9674178 FOR SHEAR TIE OF SRM 53-00-01-2R-36. REMOVAL , PERFORMED SKIN CUTOUT TO REMOVE DAMAGE REF SRM 53-00-01-2R-36 , COMPLIED WITH STEPS PARA 4 A-D. REQUEST INSP TO PERFORMED HFEC OF SKIN CUTOUT AND FASTENER HOLES AS REQD PER SRM VERIFIED MATERIALS REQUIRED TO FABRICATE -1 DOUBLER .040 2024-T3 VERIFIED COMPLETION OF SRM 53-00-01-2R-36 PARAGRAPH 4 STEPS H 53-00-01-2R-36 REPAIR 4 STEP E (1), (2) & (3). NO CRACKS NOTED. PO#: 1562637, -2 TRIPLER .063 2024-T3 PO#: 3621067, AND -3 THROUGH N (FABRICATION OF REPAIR PARTS ETC.) AND STEP P (INSTALL OK TO CONTINUE. FILLER .071 2024-T3 PO#: 3210561. OF COUNTERSUNK WASHERS TO SKIN). OK TO PRIME. PERFORMED INSURANCE CUT TO DAMAGE CUTOUT AND DVI OF UNDERLYING MATERIAL VERIFICATION REQUIRED TO FABRICATE -1 DOUBLER .040 ALSO VERIFIED INSURANCE CUT TO DAMAGE CUTOUT AND DVI OF COMPLIED WITH STEPS H THROUGH N (FABRICATION OF REPAIR PARTS COMPLIED WITH STEPS H THROUGH N (FABRICATION OF REPAIR PARTS AND ADJACENT STRUCTURE WITH NO OTHER DEFECTS NOTED REF SRM 2024-T3 PO#: 1562637, -2 TRIPLER .063 2024-T3 PO#: 3621067, AND UNDERLYING AND ADJACENT STRUCTURE REF SRM 53-00-01-2R-36 AND GMM ETC.) AND STEP P.

AFTER CARGO PANEL 141FW HAS MULTIPLE CRACKS WITHIN 2 INCHES OF THE EDGE

AFTER T/O ROTATIONABOUT 200 FT AGL - FAS AFT + FWD CALLED - SMELLED FUMES IN CABIN RETURNING TO OAK. OVERWIGHT LANDING - LAND WEIGHT 174.3 FLAPS 40

AFTER CARGO PANEL 141FW HAS MULTIPLE CRACKS WITHIN 2 INCHES OF THE EDGE< REMOVED AND REPLACED AFT CARGO PANEL 141FW PER [AMM 50-10-02-401-MAX (CARGO COMPARTMENT SIDEWALL LINERS - REMOVAL/INSTALLATION - PERMANENT)]

AFT CARGO PANEL 141DW HAS A CRACK WITHIN 2 INCHES OF THE EDGE AT STA 705

FWD ENTRY DOOR LT AT 85KIAS DURING TAKEOFF. COMPLIED WITH HIGH ENERGY STOP INPECTION IN REFERENCE TO AMM TASK 05-51-07-210-801 STEP 2.NO DAMAGE OR DEFECTS FOUND. PSEU LOGGED MAINTENANCE MESSAGE 52-71111. ENTRY DOOR INDICATION SENSOR TEST GOOD PER AMM TASK 52-71-11-710-801. THE OMF SHOWS NOT ACTIVE FOR THE MAINTENANCE MESSAGE. REQUESTING TO PLACE FWD ENTRY DOOR WARNING ON MEL 5271E. .APPROVED COMPLIED WITH STEPS (M) A. 1. AND D. OF MEL 5271E. *DM* DUE TO 52-71111, SUGGEST FIM 52-20 TASK 801, SEE M/L FOR FWD ENTRY DR SENSOR.

FWD ENTRY DOOR LT AT 85KIAS DURING TAKEOFF. COMPLIED WITH HIGH ENERGY STOP INPECTION IN REFERENCE TO AMM TASK 05-51-07-210-801 STEP 2.NO DAMAGE OR DEFECTS FOUND. PSEU LOGGED MAINTENANCE MESSAGE 52-71111. ENTRY DOOR INDICATION SENSOR TEST GOOD PER AMM TASK 52-71-11-710-801. THE OMF SHOWS NOT ACTIVE FOR THE MAINTENANCE MESSAGE. REQUESTING TO PLACE FWD ENTRY DOOR WARNING ON MEL 5271E. .APPROVED COMPLIED WITH STEPS (M) A. 1. AND D. OF MEL 5271E. *DM* DUE TO 52-71111, SUGGEST FIM 52-20 TASK 801, SEE M/L FOR FWD ENTRY DR SENSOR.

20C EMERGENCY EXIT LIGHT DANGLING. FOUND GREEN CABLE FOR BLUE IFE LIGHT ROUTED INCORRECTLY CAUSING THE RED EMERGENCY LIGHT HOUSING MOUNTING HARDWARE TO SEPERATE FROM CASE. INSTALLED A SERVICABLE PART FROM STOCK MAN PN 1044199-301BTB M&E PN 42-2521-3-0084. HOUSING IS SECURE AND LIGHT OPERATES NORMALLY. ITEM CLOSED. PARTS USED: 42-2521-3-0084, QTY :1

PASSING 16;000; FLIGHT ATTENDANTS IN BACK OF AIRCRAFT REPORTED VIBRATION AND AR NOISE. EAR WERE POPPING AND FELT PRESSRE.

ON BLEEDS OFF TAKEOFF UNABLE TO PRESSURISE ACFT WITH ENG BLEEDS. UNABLETO RESET PER FLT CREW, THE ONLY WAY TO REGAIN BOTH ENG BLEEDS WAS TO PUSH BLEED TRIP RESET BUTTON EVEN THOUGH THERE WERE NO BLEED TRIP LIGHTS. AFTER RESET, BLEEDS OPERATED NORMALLY. BITE CHECKED BOTH CPC, CPC 1 NO FAULTS FOUND , CPC 2 SHOULD FAULT LO INFL/HI LEAKAGE, NO MAINTENANCE MESSAGE DISPLAYED , RESET FAULTS ON CPC2. FOLLOWED FIM 21-31 TASK 802, 21-31 TASK 808 CORRECTION FIM 21-31 TASK 839. BITE CPC 2 AFTER RESET NO FAULTS SHOWN REF AMMTASK 21-31-00-740-801. PLEASE NOTE TAKE OFF REPORT (UIO-IAH) "B44B" PACK 1 = HIGH, PACK 2 = HIGH, ISO VALVE = OPEN, NOT CONFIG. PER FLIGHT MANUAL SEC. 5.20.3, SUGGEST PERFORMING ENGINE START, AND PRESSURIZE A/C WITH APU BLEED LEFT PACK ONLY AND THEN WITH ENGINE BLEEDS TO VERIFY NO FAILURES. PEFORMED ENGINE IDLE SYSTEM TEST PER AMM TASK 71-00-00-700-808-G00 AND WHILE ENGINES WERE RUNNING PERFORMED MULTIPLE PRESSURIZATION PER AMM TASK 21-31-00-710-801 WITH BOTH ENGINES AND APU IN MULTIPLE CONFIGS AND PRESSUIZED IN NO ENGINE BLEED TAKEOFF CONFIG WITH NO ISSUES.

LE FLAPS TRANSIT ILLUMINATED AFTER FLAP RETRACTIONSDR STARTED PER FIM 27-81 TASK 830 REPLACE THE FSEU M1746 IF ALL MESSAGE ARE NOT ACTIVE. INSTALLED NEW FSEU PER AMM 27-51-01-400-801 , COMPLETED UP TO F(1) PER AMM 27-51-01-400-801. ROTOABLE PARTS HAS BEEN COMPLETED. NEED TO COMPLETE ALL TEST PER AMM ADD EMP:U102091 27-51-01-400-801. SEE ELOTO FOR OPEN CBS. PARTS USED: 43-2751-9-0013,QTY :1 ROTABLE PARTS CHANGE WAS INDICATED - TT # 1522772 SN OFF 9004 UNIT, FLAP SLAT OFF 43-2751-9-0013 9004 ON 43-2751-9-0013 9162 AHM SHOWED FAULTS 27-81214 "LE SLAT 8 OUTBOARD SENSOR SIGANL DOES NOT AGREE WITH OTHER LE SLAT OUTBOARD SENSOR SIGNALS" AND 27-81215 "LE SLAT 8 INBOARD SENSOR SIGNAL DOES NOT AGREE WITH OTHER LE SLAT INBOARD SIGNALS" FSEU REPLACMENT WAS NO HELP WHILE PERFORMED A LEADING EDGE CRUISE DEPRESSURIZATION TEST IN REFERENCE TO B737 AMM 27-81-00-730-801 NOTICED THE NUMBER 8 SLAT LAGGED BEHIND THE REST OF THE SLATS ON EXTENTION DURING TEST WHEN SLAT WHERE RETRACTED NUMBER 8 SLAT RETRACTED QUICKER THE THE REST AND SLATS LOCKED OUT DUE TO ASSYMETREY MAINT LIGHT ILLUMINATED AND AND BOTH SMYDS SHOWED MESSAGES FOR LEADING EDGE SLAT ASYM SUSPECT NUMBER 8 SLAT ACTUATOR OR RIG REFERENCE B737 FIM 27-81 TASK 820 ADDED PICTURES OF DIFFERENCE BETWEEN NUMBER 7 AND 8 SLAT AS WELL AS NUMBER 1 AND 2 SLAT ON THE OPPPOSITE WING FOR COMPARISON AFTER VERIFIED #8 SLAT ACTUATOR ROD END TORQUE AND FINAL INSTALLATIONLEAK CK AND OPERATION OF #8 SLAT, NO LIMITING DEFECTS NOTED PER GMM 09-10-05

CB FOR FWD GALLEY COFFEE MAKER POPPED WAS NOT IN USE MAKER NUMBE R 105REMOVED C/M 105 AND C/M 106. INSPECTED VISIBLE WIRING, CONNECTORS, GROUNDS FOR SHORTS OR DEFECTS, NONE NOTED. REMOVED POWER PANEL ASSY IN FWD GALLEY NEXT TO C/MAKERS. INSPECTED WIRING, CONNECTORS AND CLAPS FOR DAMAGE OR SHORTS, NO DEFECTS NOTED. REMOVED POWER PANEL NEXT TO FORWARD OVEN. INSPECTED WIRING, CONNECTOR AND GROUNDS. NO DEFECTS NOTED. OPERATED BOTH FORWARD OVENS FOR 20 MINUTES, NO DEFECTS. CONTINUED... RAN SEVERAL BREW CYCLES ON BOTH FWD C/MAKERS. NO DEFECTS. VERIFIED BOTH HOTPLATE DRAINS DRAIN PROPERLY. CREW REPORTED THAT INTO PBI THE PRIOR FLIGHT, THEY NOTICED AN ELECTRICAL SMELL BUT NO SMELL WAS IN GALLEY. SUSPECT POSSIBLE SHORT OR DEFECT BETWEEN FWD GALLEY POWER SOURCE AND THE 2 FORWARD GALLEY MODULES. NEEDS FURTHER TROUBLESHOOTING TO DETERMINE CAUSE. T/S PER WDM 25-31-11 AND CMM 25-31-147. FOUND LOOSE SCREWS ON TERMINAL LUGS OF CB101 AND CB102. TIGHTENED SCREWS. MEASURED CURRENT ON ALL 3 PHASES WITH CLAMP METER. MEASURED 0 AMPS WITH BOTH COFFEE MAKERS AT REST AND 6.6 AMPS FOR EACH COFFEE MAKERS WHEN THEY WERE BREWING. ISOLATED CIRCUIT BY PULLING CB C914 AND REMOVING GALLEY PWR IND LIGHT. MEGGED WIRES AT RECEPTACLES OF COFFEE MAKERS 105 & 106. EACH PHASES TO NEUTURAL AND GND & TO EACH OTHER. NON DEFECTS NOTED. RE-INSTALLED ALL BACK TO THEIR ORIGINAL POSIPOSITIONS. PERFORMED OPS CHECK OF COFFEE MAKERS 105 & 106 IAW AMM 25-32-01. OPS CHECK GOOD. CB102 AND CB103 REMAINED IN AFTER NUMUROUS TESTS.

FOUND LH FWD OVERWING EXTERIOR EMERGENCY LIGHT INOP WHILE PERFORMING TC 33-010-00. GROUNDED - YES. RELAMPED REF AMM 33-51-04. OPS NML. LENS ASSY HAS DAMAGED SCREW, REQ'S REPLACEMENT. INSTALLED SERVICEABLE SCREW REF AMM 33-51-04.

STRONG ELEC SMELL IN CABIN ROWS 22-27 QRH RAN AT FL350 THEN DI VERT TO DENFLIGHT AND CABIN CREWS COMPLIED WITH SMOKE ODOR QUESTIONAIRE SEE PICS FIM 21-00- TASK 830 NEEDS COMPLIED WITH REMOVED AND REPLACED RELAY R560 REF SWPM 20-81-11 AND AIPC 24-21-21-61A. REMOVED CEILING PANELS AROUND ROWS 21-27, NO DEFECTS NOTED IN ANY WIRING. INSTALLED CEILING PANELS PER AMM 25-21-45. TURNED ON PED OUTLETS AND PLUGGED INTO SEVERAL, NO SMELL COMING FROM ANY OUTLETS. TURNED ON BOTH LEFT AND RIGHT PACKS, SET EACH TEMPERATURE CONTROL TO COLD, NO SMELL. SET TEMP TO AUTO, NOTICED HEAVY ELECTRICAL/BURNING SMELL IN ROWS 21-27. PER FIM 21-00 TASK 830 STEP Q(3) INSPECTED AIR RECIRC FAN FILTERS. BOTH FANS AIR FILTERS SMELLED OF BURNING SIMILAR TO CABIN. REPLACED LEFT AND RIGHT AIR RECIRC FANS FILTERS PER AMM 21-25-01-400-801. PARTS USED: 29-2124-3-0006,QTY :1 OPERATED BOTH PACKS ON AUTO TEMP FOR 10 MINUTES. SMELL IN CABIN IS LESS BUT STILL PRESENT IN SAME ROWS. REMOVED AND REPLACED LEFT RECIRCULATION FAN. AMM 21-25-03-400-801. UP TO AND INCLUDING, STEP 3. C. (2) (A). STILL REQUIRES LEAK CHECK. PARTS USED: 29-2125-9-0001,QTY :1 ROTABLE PARTS CHANGE WAS INDICATED - TT # 1368631 SN OFF 7825 FAN, AIR, DISTR OFF 29-2125-9-0001 7825 ON 29-2125-9-0001 4365 REMOVED & REPLACED RIGHT RECIRC FANREF AMM 21-25-03-400-801 UP TO AND INCLUDING STEP 3. C. (2) REF FIM 21-00 TASK 830. REPLACED BOTH L/R RECERT FANS PERCATIONAATY. PACKS RUNNING,FANS RUNNING, UNABLE TO DUPLICATE ELCT SMELL. ADD EMP:U411446

REF TTG8Q00VTMYX; #2 ENGINE PYLON AFT FAIRING CRACK DAMAGE

#1 ENGINE AFT FAIRING LOWER HEAT SHEILD HAS A LARGE CRACK IN THE LOWER PAN

AFT GALLEY; FO SIDE; FA FLASHLIGHT WILL NOT TEST. OK TO CONTINUE PER MEL 25-64-02A;SP1B 218184

EMERGENCY LIGHTS OPERATIONAL CHECK EMERGENCY LIGHTS OPERATIONAL CHECK - SEAT ROWS 1-5 AND R1 EXTERIOR EMERGECY LIGHTS INOP PERFORMED FIM 33-51 TASK 806. REMOVED AND REPLACED M2816 BATTERY PACK. NO HELP. REMOVED AND REPLACED ALL 4 FUSES REF AMM 33-51-06. OPS CHECK GOOD. FUSES CORRECTED THE FAULT. RE-INSTALLED ORIGONAL BATTERY PACK. OPS CHECK GOOD

ANTI-SKID INOP LIGHT ILLUMINATED. BRAKE ENERGY ON LANDING 28.6M FT-LB. BRAKE COOLING TIME 52 MIN

ON TAKEOFF WITH AUTO THROTTLE ENGAGED ENG #1 N1 FLUCTUATED RAPIDLY FROM 85-89% FLUCTUATIONS CEASED AFTER 3 MINUTES/ CLIMB THRUST SELECTED COMMANDED N1 WAS 87.0%

FWD CABIN LT & RT EMERGENCY LIGHTS INOP

CABIN EMER LIGHTS BREAKER POPPED. GROUNDED - YES. VERIFIED OPEN C/B AT P6-5 ROW B18. OPEN P6-5 ACCOMP GVI OF C/B NO DEFECTS NOTED. CLOSED P6-5. ACCOMP EMERGENCY LIGHTS TEST FROM FLT DECK, TEST PASS. CLOSED C/B AT P6-5 ROW B18. ACCOMP EMERGENCY LIGHTS TEST FROM AFT ATTENDANT PNL, TEST PASS & C/B STAYED CLOSED. REF AMM 33-*51-00-720-801 & AMM 20-60-01-860-005 & WDM 33-51-11-2.

EMERGENCY EXIT LIGHTS FROM ROW 38 TO 32 INOP TESTED AFT LEFT POWER SUPPLY (PLUG D10746) REF WDM 33-51-22 PER AMM 33-51-06, LIGHTS REMAIN INOP. R/R ALL 4 FUSES ON AFT LEFT POWER SUPPLY PER AMM 33-51-06, NO HELP. SWAPPED MID POWER SUPPLY (PLUG D10716) WITH LEFT AFT POWER SUPPLY (PLUG D10746), NO HELP. SUSPECT WIRING HARNESS ON ONE OF THE SEAT FROM ROWS 32-38 OR WIRING FROM AFT LEFT POWER SUPPLY (PLUG 10746). REQUIRE AVIONICS SUPPORT. REF L/P 9475240 CLOSED IN ERROR ALL GALLEY AND LAV MODULE LIGHTS WERE WORKING. DISCONNECTED THE PIGTAIL FROM ROW 38 AND THE REST OF THE LIGHTS TESTED GOOD. RECONNECTED PIGTAIL AND ALL LIGHTS NOW WORKED NORMALLY. OK TO CONTINUE.

EMERGENCY LIGHTS OPERATIONAL CHECK EMERGENCY LIGHTS OPERATIONAL CHECK - RIGHT AFT EMERGENCY EIXT LOWER LIGHT INOP ROW 21 FOUND RIGHT AFT EMERGENCY EXIT DOOR LIGHT L1188 CONNECTED TO WIRING FOR AFT OVERWING DOOR FWD TRIM HEATER M2202. SWAPPED CONNECTION, R/R DAMAGED EMERGENCY EXIT SIGN IAW AMM 33-51-01. OPS CHECK FOR EMERGENCY EXIT LIGHT GOOD IAW AMM 33-51-00. OPS CHECK FOR RIGHT AFT OVERWING EXIT DOOR HEAT GOOD IAW AMM 21-45-00. PARTS USED: 29-3351-3-0022,QTY :1

#2 ENG AFT FAIRING HEAT SHIELD LOWER SUPPRESSOR SKIN IS CRACKED SEE ATTACHED PICTURE FOR REFERENCE

FWD SERVICE EMERGENCY LIGHTS INOP.

R/H FWD CABIN EMERGENCY LIGHTS INOP.

AFT ENTRY EMERGENCY LIGHTS INOP.

L/H FWD CABIN EMERGENCY LIGHTS INOP.

TAT AT 99 LOST LNAV/VNAV AT T/O LOST N1 LIMITS AND ENG 1/2 AIR DATA REPLACED TAT PROBE REF AMM TASK 34-21-06-000-801, OP CHECKS GOOD

STATIC OVER ALL COMMS 1- 3. ON CLIMB COULDN/T HEAR AT ALL. DISSI PATED IN DESCENT. DURING CREW BRIEFING NOTICED FLIGHT CREW HAD OWN HEADSETS PLUGGED IN. THEY WHERE NOT THE GOOD BOSE HEADSETS. UNLESS COMPANY PROVIDED HEADSETS OR ONE PARTICULAR BOSE HEADSET IS USED THERE MAY BE VERY LOUD STATIC OR BACKGROUND NOISE ON VHF SYSTEM ON 737 AIRCRAFT. PER AMM 23-11-00 USED COMPANY PROVIDED HEADSETS AND OPS CHECK OF ALL THREE RADIOS. ALL THREE RADIOS ARE VERY LOUD AND CLEAR. ALSO ACCOMPLISHED NOSE RADOME STATIC GROUND CHECK. NOSE RADOME GROUND POINTS FOR STATIC BUILDUP ALL CHECK GOOD. FOUND HEADSET JACK TIP INSIDE FLIGHT INTERPHONE JACK IN NOSE WHEELWELL. SEE PIC. REMOVED SAME, OP CHECK OF JACK NORMAL REF AMM 23-51-00

STAB TRIM INOP AFTER LANDING. STAB TRIM ACTUATOR CIRCUIT BREAKER IS POPPED. REMOVED AND REPLACED STABILIZER TRIM MOTOR IAW AMM 27-41-71-700-801 AND AMM 27-41-71-400-801. OPERATIONAL CHK GOOD. ROTABLE PARTS CHANGE WAS INDICATED - TT # 1515090 SN OFF 1093 MOTOR, STABILIZ OFF 42-2741-9-0003 1093 ON 42-2741-9-0003 1025 ACCOMPLISHED RII INSPECTION CHAPTER 27 FLIGHT CONTROLS THS ACTUATOR . CREW WAS USING CONTROL COLUMN TRIM SWITCHES DURING LANDING, AFTER LANDING STAB TRIM ACTUATOR BREAKER POPPED, MANUAL TRIM WAS JAMMED REQUIRING HIGH FORCE WITH NO SIGNIFICANT MOVEMENT, ALSO SEE LP 9382131, TRIED FIM 27-41 TASK 809 NO HELP, REPLACED STAB TRIM MOTOR OPS CHECKED NORMAL

PER FLIGHT SAFETY REQUEST PULL AND COLLAR CVR AND FDR C/B'S PULLED 5 EA BREAKERS. ON P 18-2 PANEL. VOICE RECORDER RIPS, VOICE RECORDER RELAY, FR AC, FR DC, FR POSITION SENSOR TOMC LOCKING LOG UNTIL APPROVAL TO RESET C/B'S OR REPLACE CVR/FDR FLIGHT SAFETY CONTACTED AND DO NOT WANT THE CVR OR FDR PULLED. OK TO RESTORE THE SYSTEMS AND RETURN THE A/C TO SERVICE RESET AND SECURED ALL FIVE BREAKERS PER TOM C

FOUND WATER LEAK IN AFT GALLEY. FROM STATION 887 TO 1016 AND STRINGER 17L TO 17R 887 TO BS 1016 BETWEEN LEFT BUTT LINE (LBL) 64 AND (RIGHT) RBL ARMENTA TOMC 64 AS REQUIRED PER ECRA 2011-01000, GALLEY SPILL, SECTION 2.B. ECRA 2011-0100, GALLEY SPILL, SECTION 2.B., IN-DEPTH CLEAN UP, THE THE APROXIMATE AREA OKAY TO CARRY FORWARD WITH A NON-HAZARDOUS GALLEY SPILL DUE TO TOMC-APPROVAL FROM SC1ELBYC COMMENT SERVICING WATER OVERFLOW AN IMMEDIATE CLEANUP OF GALLEY SPILL UP TO STEP 2. (10) ECRA 2011-01000. WITHIN SEVEN (7) CALENDAR DAYS, ACCOMPLISH AN IN-DEPTH CLEANUP, FROM BS 887 TO BS 1016 BETWEEN LBL 64 AND RBL 64 AS REQUIRED PER ECRA 2011-01000, GALLEY SPILL, SECTION 2.B. NO WATER FOUND IN CARGO PITS OR ANY ELECTRONICS. WATER CONTAINED DURING H2O SANITATION, HOSE WAS HOOKED UP INCORRECTLY AND CAUSED PREFORMED IMMEDIATE CLEANUP OF GALLY SPILL UP TO STEP 2. (10) OF UPDATE FOR BUTT LINE INFORMATION, FROM LBL 64 TO RBL 64.

DURING TOWING OPERATION, APPROX 15 MIN AFTER AC LANDED, TAIL PIP E FIRE INDICATED VISUALLY IN #1 ENGINE, INSP ENGINE FOR POSSIBLE HEAT DAMAGE. *UPDATE TO SHOW SDR REPORTABLE*

ON DESCENT WE NOTICE A DIRTYSOX SMELL I (CAPTAIN) NOTICED IT AS WE BEGAN DESCENT. F.O. NOTICED IT BEFORE. INTENSITY WAS LEVEL 1-2 WEAK TO MODERATE INTENSITY FA "D" ALSO NOTICED THE ODOR IN THE BACK OF AIRCRAFT. F.O. REPORTED FEELING A HEADACHE. I (CAPTAIN) EYES FELT IRRITATED ODOR APPEARED TO BE COMMING FROM VENTS. GROUNDED - YES. ON DEFERRAL.

A/C DIVERTED TO PHX DUE TO POSSIBLE CABIN AIR CONTAMINATION . SUSPECT CARBON MONOXIDE DUE TO FLIGHT CREW REPORTING DIZZY/LIGHT HEADED LOCKING LOG PAGE TO COMPLY WITH CONDITIONAL INSPECTION 05-51-56. ADDED SFR REQUIREMENT UNLOCKING TO UPDATE AND CLOSE LOG T/S FUMES IN FWD GALLEY AREA FOUND GALLEY 1 NO POWER, C/B C914 POPPED , RESET BREAKER AND OPS CHECKED GALLEY COMPONETS. BREAKER REMAINED CLOSE,SSM 25-31-11-101. REPLACED HEPA FILTERS REF 21-25-01 BEFORE AND AFTER HIGH POWER ENGINES RUN. NO FUMES OR SMOKE NOTED, NO SYMPTOMS OF DIZZINESS NOTED BY ANY OF THE 4 TECHNICIANS ONBOARD DURING HIGH POWER RUN REF 71-00-00, 21-00 TASK 830,05-51-56-200-801 TOMC REVIEW AND AGREES WITH CORRECTIVE ACTIONS.

FLIGHT ATTENDANT REPORTS BURNING PLASTIC COMING FROM AFT COFFEE MAKER 2B

PASSENGER CABIN EMERGENCY PROXIMITY LIGHTING SHOWS SIGNS OF WATER/HUMIDITY DAMAGE NEAR PASSENGER CABIN SEAT 30C.

AFT WING EMERGENCY EXIT LIGHT INOP

EMERGENCY LIGHT BATTERY PACK (M2335) FAILS TO CHARGE (STA 500C+7 LBL 67)

#2 ENGINE STRUT AFT HEAT SHIELD SKIN HAS A LARGE CRACK #2 ENGINE STRUT AFT HEAT SHIELD SKIN HAS A LARGE CRACK REF. SRM 54-50-70-1A-3 ALLOWABLE DAMAGE LIMITS 4(B)

FWD ENTRY FOOR SLIDE EMERGENCY LIGHT INOP

DURING ETOPS PDSC WALK AROUND; FOUND SEVERAL CRACKS AND DELAMINATED DIVETS ON RADOME SURFACE.