N30401
Registered owner: UNITED AIRLINES INC, IL (owner ≠ operator)
Operators of this aircraft
Who operated this tail, and how firmly we know it.
| Operator | Role | Period | Basis |
|---|---|---|---|
| United Air Lines | Operator | 2019-02-21 – 2019-02-21 | Operator named in NTSB report |
| UNITED AIRLINES INC | Operator | 2019-02-21 – 2019-02-21 | Operator named in NTSB report |
Accident & incident history
Maintenance disclosures
STRONG ODOR WHEN TRYING TO USE OVEN 2 IN AFT GALLEY. POSSBL ELE CTRIC SMELL. STOPPED USING IT OPS CHECK #2 AFT GALLEY OVEN, OKAY NO SMELL NOTED AT THIS TIME REF AMM 25-34-00.
FUEL IMBALANCE ON TANK 1 DECREASING RAPIDLY. PERFORMED NR 1 TANK FQIS DRY RESISTANCE AND CAPACITANCE CHECK IAW AMM 28-41-21-710-801, FOUND F15, F1, F2, F3, F4, F5, F6 FQIS TANK UNITS OUT OF LIMITS. R & R NR 1 FQIS TANK UNITS OUT OF LIMITS F15, F1, F2, F3, F4, F5, F6 IAW AMM 28-41-21-000/400-801. PERFORMED FQIS BITE TEST: PASS, NO FAULTS NOTED REF AMM 28-41-21.
AFT EMER EXIT SLIDES HANGING BELOW CONTAINER ADJUSTED R2 AFT SLIDE PACK AS REQ.
FWD LAV LEAKING WATER, STRONG ODOR. REMOVED SHROUD AND VERIFIED RINSE WAS ISSUE, NO LEAKS WITH RINSE VALVE OFF. REQUESTING DRY FLUSH FOR LAV A MEL 3802. CAPTAIN REQUESTED LAV BE AVAILABLE. COMPLIED WITH MEL 3802B PLACARD INSTALLED. FWD LAV A DRY FLUSH. REVERSED MEL 3802B. REMOVED TOILET SHROUD IN REF AMM 38-32-01. INSPECTED TOILET FOR LEAKS IN REF AMM 38-32-00. NO LEAKS NOTED AT THIS MOMENT. REINSTALLED TOILET SHROUD IN REF AMM 38-32-01. PLACARDS REMOVED.
SMOKE IN THE MID LAV SMOKE DETECTOR ACTIVATED WITH A FAINT BURNING ODOR SMOKE FORM FOUND MID LAV T SMOKE DETECTOR ACTIVATED WITH A FAINT SMELL. DEACTIVATED POWER TO SYSTEM AND REMOVED SMOKE DETECTOR. PART IS SECURED IN LAV T. WAITING ON PARTS NIS. REF AMM 26-14-01/401. REPLACED MID LAV SMOKE DETECTOR IRW AMM 26-14-01. OP CHECK GOOD.
EMERGENCY LIGHTING SYSTEM OPERATIONAL CHECK {B737-33-3-0235} - EMERGENCY LIGHTING AT SEAT 32 DEF OVERHEAD BIN INOP REMOVED AND REPLACED SEAT 32 DEF OVERHEAD BIN EMERGENCY AREA LIGHT LAMP IAW AMM 33-51-03-960-801. OPS CHECK GOOD.
RTO INITIATED AT APPROX 100KTS DUE TO NO2 ENGINE FIRE INDICATION . PERFORMED INSPECTION AFTER AN ENGINE FIRE, USE OF FIRE EXTINGUISHING AGENTS, OR HIGH NACELLE TEMPERATURE UP TO AND INCLUDING STEP 3. F. (5) (D) IAW AMM 71-00-00-800-803-F00. NO EVIDENCE OF INTERNAL OR EXTERNAL ENGINE FIRE WAS SEEN AT THIS TIME. DRY MOTORING REQUIRED AFTER COMPLYING WITH REPLACEMENT OF FIRE BOTTLES (ELBP#: 4032623) AND HYDRAULIC LINE REPLACEMENT (ELBP#: 4035698). PERFORMED DRY MOTOR OF #2 ENG REF AMM 71-00-00-700-821-F00. SEE LOG 4038877 FOR ENG RUNS. ALL OPS CKS GOOD. ENG 2 OVERHEAT ILLUMINATED. SEE L/P: 4035698 FOR HYD LEAK FOUND ON #2 ENG. ALSO T/S REF FIM 26-10 TASK 805. FOUND #2 ENG FIRE DET LOOP B READING 20 OHMS AT PIN 12 AND 2 ON THE FIRE DET CONTROL MODULE. SHOULD BE 862 OHMS. #2 ENG FIRE DET LOOP A READS GOOD AT 864 OHMS. NEED TO ISOLATE #2 ENG DIRE DET LOOP B. ISOLATED #2 ENG LOOP B FIRE DET ELEMENTS AND FOUND LOOP B CORE HARNESS MW0326 SHORTED AGAINST A CLAMP APPROX 6" FROM THE LEFT CORE FIRE DET ELEMENT. HARNESS MW0326 REQUIRES REPLACEMENT. ALL OTHER ELEMENTS AND FAN HARNESS ARE REMOVED AND REPLACED CORE FIRE DETECTION HARNESS PER AMM 26-11-02-000/400-802, OPS CHECK FAILED AVIONICS ASSISTANCE REQUIRED. PARTS USED: 60-2611-3-0005,QTY :1 WITHIN RESISTANCE RANGE REF FIM 26-10 TASK 805 DISCONNECTED AND RESEATED CONNECTOR PLUG AT FIRE LOOP B. OPS CHECKS GOOD. REF AMM TASK 26-11-00-710-801.
SEAT ROW 2AB AFT FLOOR PROXIMITY EMERGENCY LIGHT IS INOP. SUPPORT TASK NSA EMX N/R 00056. REMOVED AND REPLACED LAMP AND OPS CHECK GOOD IAW UAL B737NG AMM 33-51-11
SUPPORT TASK SHEAR FITTING AT STATION 540 AND LBL 6.14 IS CRACKED. SUPPORT TASK NSA EMX N/R 00101. REMOVED AND REPLACED CRACKED SHEAR AND BAC DRAWING 11A2000 REV ORIGINAL. DATA WAS TRANSCRIBED FROM NSA EMX N/R 00101.
SUPPORT TASK SHEAR FITTING AT STATION 540 AND RBL 6.14 IS CRACKED. SUPPORT TASK NSA EMX N/R 00104. REMOVED AND REPLACED CRACK SHEAR FITTING AT STA 540 AT RBL 6.14 IAW B737-900 SRM 51-40-02 AND BAC DWG 111A2000 REV ORIGINAL.
SUPPORT TASK SHEAR FITTING AT STATION 540 AND RBL 54.60 IS CRACKED. SUPPORT TASK NSA EMX N/R 00103. REMOVED AND REPLACED CRACK SHEAR AND BAC DWG 111A2000 REV ORIGINAL.
SUPPORT TASK SHEAR FITTING AT STATION 540 AND LBL 40.87 IS CRACKED. SUPPORT TASK NSA EMX N/R 00102. REMOVED AND REPLACED CRACKED SHEAR FITTING AT STA 540 AT LBL 40. 87 IAW B737-900 SRM 51-40-02 AND BAC DWG 111A2000 REV ORIGINAL. DATA WAS TRANSCRIBED FROM NSA EMX N/R 00102.
SUPPORT TASK SHEAR FITTING AT STATION 540 AND RBL 15.4 IS CRACKED. SUPPORT TASK NSA EMX N/R 00105 REMOVED AND REPLACED CRACKED SHEAR FITTING BAC DWG 111A2000 REV ORIGINAL.
GEAR HANDLE WOULD NOT COME UP AFTER TAKE-OFF 32-31-00-730-802. REMOVED AND REPLACED LANDING GEAR CONTROL LEVER MODULE. REF MM 32-31-11. ALL TESTS PERFORMED PASSED. ACFT NEEDS A GEAR SWING FOR REPAIR CONFIRMATION. ALSO NEED TO PERFORM LANDING GEAR CONTROL SYSTEM TEST WHEN ACFT IS ON JACKS PER MM MODULE, LANDING OFF 29-3231-9-0010 0401 ON 29-3231-9-0010 4339 LIFTED AIRCRAFT ON JACKS AND PERFORMED ALL GEARS EXTENSION AND RETRACTION TESTS AS PER AMM 32-32-00-710-802 AND FOUND ALL TEST PASSED WITH AIRCRAFT ON JACKS.GEAR HANDLE MOVEMENT FOUND TO BE SATISFACTORY AS WELL.NO FURTHER FAULTS DETECTED AT THIS TIME. CW RII REQUIREMENTS PER GMM 09-25-05.
BURNING PLASTIC SMELL ROW 36 TO 38 REF AMM TASK 05-51-26-800-801-C1 PERFORMED CONDITIONAL INSPECTION. RAN BOTH ENGS. NO ODORS. SUSPECT BURGER COOKOUT ON ADJACENT GATE. OKAY TO CONTINUE
ON TAKEOFF AT APPROX 60 AN AUDIBLE WINDSHEAR AND A RED WINSHEAR ALERT REJECTED TAKEOFF UPDATED MAA CODE FIX USING VENDOR MAA SCREEN PLEASE CONTACT TOMC BEFORE COMMENCING ANY WORK. MAC METER INITIATED FOR WITH VENDOR, MAC RELATED WORK ORDER 000000003114234. CREW ADVISED TAKE OFF WAS ABORTED DUE TO FALSE WINDSHEAR ALERT , PERFORMED OPS CHECK OF WEATHER RADAR AMM 34-43-00 OPS CKS OK. TAKE OFF WAS ABORTED AT 60KTS WEIGHT WAS 132,452 , PRECAUTIONARY PERFORMED INSP REF AMM 05-51-07 NO DAMAGES TO BRAKES OR TIRES. CREW ADVISED TAKE OFF WAS ABORTED DUE TO FALSE WINDSHEAR ALERT , PERFORMED OPS CHECK OF WEATHER RADAR AMM 34-43-00 OPS CKS OK. TAKE OFF WAS ABORTED AT 60KTS WEIGHT WAS 132,452 , PRECAUTIONARY PERFORMED INSP REF AMM 05-51-07. DAMAGES TO BRAKES OR TIRES.
REFERENCE 8020858 REOPEN RE: DIP - AFTER C-SCAN PER EA 5510-01843 REV. H, OP-001 FOUND R/H HORIZONTAL STABILIZER LOWER ON L/E STATION 129.50 CRACKED.
AFTER C-SCAN PER EA 5510-01843 REV. H, OP-001 FOUND R/H HORIZONTAL STABILIZER LOWER ON L/E STATION 184.70 CRACKED. ) RY B REPAIR REQUIRE REPEAT INSPECTION. INSPECTION THRESHOLD 56,0 00; TOTAL FLIGHT CYCLES. IAW SRM 55-10-01-2R-11 STEP 5. PERFORMED MAJOR REPAIR ON RT H (CON''T) TABLE 204 HORIZONTAL STABILIZER LOWER SKIN AT STATION 184.7 IAW B737-900 SR M 51-40-02-0G-0, 55-10-01-2R-11, 51-20-01, AMM 51-21-72-370-801, 51-31-00-390-804, 51-21-73-370-804, & BAC5000.
EMERGENCY POWER PACK, M1899, FAILS EMERGENCY LIGHTING FUNCTIONAL CHECK. BATTERY DISCHARGES IN LESS THAN 10 MINS (REF AAR NR 10000 9151)
EMEGENCY POWER PACK, M1673, FAILS EMERGENCY LIGHTING FUNCTIONAL CHECK. BATTERY DISCHARGES IN LESS THAN 10 MINS (REF AAR NR 10000 9150)
EMERGENCY POWER PACK , M1670, FAILS EMERGENCY LIGHTING FUNCTIONA L CHECK. BATTERY DISCHARGES IN LESS THAN 8 MIN.(REF AAR NR 10000 9149)
AFTER C-SCAN PER EA 5510-01843 REV. H, OP-001 FOUND R/H HORIZONTAL STABILIZER LOWER ON L/E STATION 129.50 CRACKED. (REF: AAR NR 100009337) PERFORMED MAJOR REPAIR ON R/H HORIZONTAL STABILIZER LOWER SKIN A-4 V918832). ON L/E STA 129.5 IAW B737-900 SRM 51-40-02-0G-0, 55-10-01-2R-11, AMM 51-21-72-370-801, 51-31-00-390-804, 51-21-73-370-804 AND BAC 5000 (SFR # 1036474) (WORK ACCOMPLISHED BY V938333 AND AAR QC
AFTER C-SCAN PER EA 5510-01843 REV. H, OP-001 FOUND R/H HORIZONTAL STABILIZER LOWER ON L/E STATION 184.70 CRACKED. REF: AAR NR 100009338) PERFORMED MAJOR REPAIR ON R/H HORIZONTAL STABILIZER LOWER SKIN . AT STATION 184.7 IAW B737-900 SRM 51-40-02-0G-0, 55-10-01-2R-11, 51-20-01, AMM 51-21-72-370-801, 51-31-00-390-804, 51-21-73-370-804 AND BAC 5000.
L/H HORIZONTAL STABILIZER CRACK WAS FOUND ON STA 161.04 LOCATED AT 9" FWD FROM THE TRAILING EDGE (REF AAR NR 100009321) NAL PART 1 DOUBLER; (LFEC) INSPECTION IAW B737-900, SRM 55-10-01 -2R-11. STEP (5) INSPECTION REQUIREMENT; TABLE 204 (REF: SFR 103 6516) REMOVED DAMAGE CRACK AND REPAIRED AREA AT L/H HORIZ STAB STA 161 .04 IAW B737-900 SRM 55-10-01-2R-11. THIS IS A CATEGORY B REPAIR .
AFT CARGO DOOR EXTERNAL SKIN REQUIRE REPLACEMENT DUE TO EXCESSIVE DAMAGE DENTS. LP#9979296. (REF: AAR NR 100009125)
FWD CARGO DOOR EXTERNAL SKIN REQUIRE REPLACEMENT DUE TO EXCESSIVE DAMAGE DENTS. (REF: AAR NR 100009124) REMOVED AND REPLACED TH FWD CARGO DOOR EXTERNAL SKIN IAW B737-90 0 SRM 52-30-01-2R-3.SFR NO.103640.
REJECTED TAKEOFF AT 95 KTS DUE TO FWD ENTRY OPEN INDICATION REF LOG PAGE #7290074 FOR DOOR INDICATION SIGN OFF PERFORMED HIGH ENERGY STOP CONDITIONAL ; .INSPECTION PER AMM 05-51-07-210-801 STEP D ; NO FAULTS NOTED ; NO LEAKED NOTED.
T/O CONFIG LIGHT AT 6K W/ GEAR AND FLAPS UP EXTINGUISHED ON APPR W/ FLAPS 1 PSEU FAULT MSG 31-51001 FOUND GROUND SPOILER INTERLOCK VALVE CABLE DISCONNECTED. INSTALLED MISSING LOCK WASHER AND REINSTALLED LOWER SLIDER PER AMM TASK 27-62-51-400-802 . ALL OPERATIONAL CHECKS NORMAL . PSEU LIGHT EXTINGUISHED. ALL TEST PASSED. NO FAULTS. OVERRIDE TRIGGER WAS PULLED WHILE PULLING LANDING GEAR HANDLE.
*EMERGENCY DECLARED* SINGLE PACK OPS UNABLE TO KEEP CABIN PRESSURZD AT FL250. CABIN CLMBD TO 10.5. DOORS/HATCHES. DURING AIRCRAFT LEAK DOWN CHECK PRESSURE DIFF DROPPED FROM 4.0 TO 2.5 IN 40 SECONDS WITH L/H PACK SWITCHED OFF. REF FIGURE 202 ON TASK CARD. CABIN PRESSURE CONTROLLER BITE FAULT HISTORY SHOWS LO INFL / HI REF LOG PAGE#8536406. MEL 2613D. VERIFIED BEFORE CONFIDENCE PRESSURIZED AIRCRAFT TO 4 PSI FOUND POPET VALE ON E&E DOOR STUCK LEAKG ALL FLIGHT LEGS. RAN AIRPLANE DISPATCH OPERATION CHECK THAT CARGO HEAT DUCT SHUTOFF VALVE WAS IN CLOSED POSITION. OPEN AND REPLACED, PERFORMED GRAY WTER DRAIN VALVE TEST IAW AMM CONFIDENCE CHECK REF TASK 21-00-05-780-801. PRESSURIZED CABIN TO 38-31-02 4.0 PSI WITH LEFT PACK. NO NOTICABLE LEAKS FOUND AT PERFORMED AIRPLANE DISPATCH CONFEDENCE CHECK FOUND NO LEAK FOUND IAW 21-00-05 ADD EMP:U196347
L/H NO.3 WINDOW POST AT SCREW HOLE NO.2 SECOND FROM LOWER REF AAR N/R 9646265 OF ECRA 5611-01294 AT INTERVALS NOT TO EXCEED 18,000 FLIGHT FLIGHT CYCLES THEREAFTER WORK ACCOMPLISHED BY V891390 REPIARED L/H NO.3 WINDOW FWD POST AS PER REF ECRA 5611-01294 AS PER STEP E.2 INITIATE A NEW DIP TO ACCOMPLISHE INITIAL INSP AS PER STEP E3 INITATE A NEW DTA DIP TO ACCOMPLISHE INITIAL AS PER ECRA 5611-01294 STEP E1 INITITE DIP TO ACCOMPLISHE PER PART 2B OF ECRA 5611-01294 ON OR BEFORE THE AIRCRAFT REACHES INSP PER PART C OF ECRA 5611-01294 ON OR BEFORE THE AIRCRAFT INITIAL INSP PER PART 2A THAT ON OF BEFORE AIRCRAFT REACHES 50,000 TOTAL FLIGHT CYC ACCOMPLISHED REPETITIVE INSP PER PART 2B REACHES 50,000 TOTAL FLIGHT CYC ACCOMPLISH REPETITIVE INSP PER 50,000 TOTAL FLIGHT CYC ACCOMPLISH REPETITIVE INSP PER PART 2A OF ECRA 5611-01294 AT INTERVALS NOT TO EXCEED 9,000 FLIGHT CYC PART 2C OF ECRA 5611-01294 AT INTERVALS NOT TO EXCEED 36,000 REPAIR OF L3 WINDOW COMPLETED PER ECRA 5611-01294, REFERENCE LP 8109799 FOR REPEAT INSPECTION REQUIREMENTS. LP APPROVED
ONE CRACK FOUND AT THE LEFT-HAND HORIZONTAL STABILIZER LOWER INSPAR SKIN AT STA 166.30, 17" FROM REAR SPAR I/B OF DRAIN HOLES, CRACK LENGTH IS 0.984" . REF. AAR N/R:9649646 , CRACK LENGTH IS 0.984" . REF. AAR N/R:9649646.REQUIRES REPEAT INTERVALS (EXTERNAL):EXTERNAL LOW FREQUENCY EDDY CURRENT (LFEC) FLIGHT CYLCES INSPECTIONS: DETAILED VISUAL INSPECTION AT 9,000 FLIGHT CYCLE INSPECTION AT 9,000 FLIGHT CYCLE INTERVALS.THRESHOLD IS 56,000 ONE CRACK FOUND AT THE LEFT-HAND HORIZONTAL STABILIZER LOWER INSPAR SKIN AT STA 166.30, 17" FROM REAR SPAR I/B OF DRAIN HOLES DIP 55-DIP MANUAL REFERENCE NEEDS TO BE INCLUDED IN THE TEXT , CRACK LENGTH IS 0.984".REQUIRES REPEAT INSPECTIONS: (EXTERNAL): EXTERNAL LOW FREQUENCY EDDY CURRENT (LFEC) FLIGHT CYLCES. IAW SRM 55-10-01-2R-11.REF AAR N/R:9649646. DETAILED VISUAL INSPECTION AT 9,000 FLIGHT CYCLE INTERVALS INSPECTION AT 9,000 FLIGHT CYCLE INTERVALS. THRESHOLD IS 56,000 FOR DETAILS. REPAIRED LEFT-HAND HORIZONTAL STABILIZER LOWER INSPAR SKIN AT STA 166.30, 17" FROM REAR SPAR I/B OF DRAIN HOLES PLACED ON DIP TO PERFORM A DETAIL VISUAL AND EXTERNAL LOW POWER TOMC-APPROVAL FROM SC1ELBYC COMMENT EDDY CURRENT INSPECTION AFTER ANT INITIAL THRESHOLD 56,000 TOTAL FLIGHT CYCLES AND REPEAT EVERY 9000 FLIGHT CYCLES AFTERWARDS PER SRM 55-10-01-2R-11 QC REVIEW INSPECTIONS CREATED BY AUTODIP PENDING AIRCRAFT RECORDS AUDIT & UPDATE.
ONE CRACK FOUND AT THE RIGHT-HAND HORIZONTAL STABILIZER LOWER INSPAR SKIN AT STA 157.10 17" FWD FROM REAR SPAR I/B OF DRAIN HOLE , CRACK LENGTH IS 0.787" . REF. AAR N/R:9644947 HOLE , CRACK LENGTH IS 0.787" . REF. AAR N/R:9644947.REQUIRES CYCLE INTERVALS (EXTERNAL).:EXTERNAL LOW FREQUENCY EDDY CURRENT 56,000 FLIGHT CYLCES. REPEAT INSPECTIONS: DETAILED VISUAL INSPECTION AT 9,000 FLIGHT (LFEC) INSPECTION AT 9,000 FLIGHT CYCLE INTERVALS. THRESHOLD IS ONE CRACK FOUND AT THE RIGHT-HAND HORIZONTAL STABILIZER LOWER INSPAR SKIN AT STA 157.10 17" FWD FROM REAR SPAR I/B OF DRAIN DIP 55-DIP MANUAL REFERENCE NEEDS TO BE INCLUDED IN THE TEXT HOLE , CRACK LENGTH IS 0.787" IAW SRM 55-10-01 REPAIR 11. REQUIR T CYCLE INTERVALS (EXTERNAL).: EXTERNAL LOW FREQUENCY EDDY CURRE IS 56,000 FLIGHT CYLCES. IAW SRM 55-10-01-2R-11. REF. AAR N/R:96 ES REPEAT INSPECTIONS: DETAILED VISUAL INSPECTION AT 9,000 FLIGH NT (LFEC) INSPECTION AT 9,000 FLIGHT CYCLE INTERVALS. THRESHOLD 44947 FOR DETAILS REPAIRED RIGHT-HAND HORIZONTAL STABILIZER LOWER INSPAR SKIN AT STA 157.10 17" FWD FROM REAR SPAR I/B OF DRAIN PLACED ON DIP TO PERFORM A DETAIL VISUAL AND EXTERNAL LOW POWER TOMC-APPROVAL FROM SC1ELBYC COMMENT EDDY CURRENT INSPECTION AFTER ANT INITIAL THRESHOLD 56,000 TOTAL FLIGHT CYCLES AND REPEAT EVERY 9000 FLIGHT CYCLES AFTERWARDS PER SRM 55-10-01-2R-11 QC QC REVIEW INSPECTIONS CREATED BY AUTODIP PENDING AIRCRAFT RECORDS AUDIT & UPDATE.
ONE CRACK FOUND AT THE LEFT-HAND HORIZONTAL STABILIZER LOWER INSPAR SKIN AT STA 166.30, 17" FROM REAR SPAR I/B OF DRAIN HOLES , CRACK LENGTH IS 0.984" . REF. AAR N/R:9649646 , CRACK LENGTH IS 0.984" . REF. AAR N/R:9649646. REQUIRES REPEAT INTERVALS EXTERNAL):EXTERNAL LOW FREQUENCY EDDY CURRENT (LFEC) FLIGHT CYLCES INSPECTIONS: DETAILED VISUAL INSPECTION AT 9,000 FLIGHT CYCLE INSPECTION AT 9,000 FLIGHT CYCLE INTERVALS. THRESHOLD IS 56,000 ONE CRACK FOUND AT THE LEFT-HAND HORIZONTAL STABILIZER LOWER INSPAR SKIN AT STA 166.30, 17" FROM REAR SPAR I/B OF DRAIN HOLES
ONE CRACK FOUND AT THE RIGHT-HAND HORIZONTAL STABILIZER LOWER INSPAR SKIN AT STA 157.10 17" FWD FROM REAR SPAR I/B OF DRAIN HOLE , CRACK LENGTH IS 0.787" . REF. AAR N/R:9644947 HOLE , CRACK LENGTH IS 0.787" . REF. AAR N/R:9644947.REQUIRES CYCLE INTERVALS (EXTERNAL).EXTERNAL LOW FREQUENCY EDDY CURRENT 56,000 FLIGHT CYLCES. REPEAT INSPECTIONS: DETAILED VISUAL INSPECTION AT 9,000 FLIGHT (LFEC) INSPECTION AT 9,000 FLIGHT CYCLE INTERVALS. THRESHOLD IS ONE CRACK FOUND AT THE RIGHT-HAND HORIZONTAL STABILIZER LOWER INSPAR SKIN AT STA 157.10 17" FWD FROM REAR SPAR I/B OF DRAIN
ENGINE SHUTDOWN AT 1640Z 0 OIL QUANTITY OIL PRESSURE IN RED RANG E DEBRIEF WITH CREW CONFIRMED ENGINE SHUTDOWN WAS 1640Z AND LANDED AT 1710Z FOR A TOTAL WINDMILL TIME OF 30 MINUTES. LEAKING FROM IDG AND HYDRAULIC PUMP DRAIN TUBES ALSO FOUND OIL LEAKING FROM MOUNTING FLANGE THAT ATTACHES HYDRAULIC PUMP TO ACCESORY GEAR BOX PERFORMED ENGINE RUNS ON #1 ENGINE REF 71-00-00 FOUND OIL REMOVED AND REPLACED SEALOL SEAL AND ORINGS FOR IDG AND HYDRAULIC PUMPON #1 ENG REF AMM72-60-00. SEE LP 4184034 AND 4184064 FOR ALL WORK ACCOMPLISHED
LEFT ENGINE ANTI-ICE VALVE FAILED IN CLOSED POSITION. REMOVED AND INSTALLED ANTI-ICE VALVE IAW AMM 30-21-11 BUT FAILED OPS CHECK. AFTER FURTHER TROUBLESHOOTING THE NEW ANTI-ICE SOLENOID IS BAD FROM STOCK. REMOVED THE NEW ANTI-ICE VALVE AND MADE UNIT UNSERVICEABLE. THERE IS NO VALVES IN THE SYSTEM IN SFO. AWAITING PART FROM OTHER STATION. INSTALLED ENGINE COWL TAI VALVE IAW 737 AMM 30-21-11-400-801. OPS CHECK GOOD ADD EMP:U353045 ROTABLE PARTS CHANGE WAS INDICATED - TT # 1186717 SN OFF 3331 VALVE, ANTI-ICE OFF 29-3021-9-0002 3331 ON 29-3021-9-0002 0306
NMBR 2 ENG FAILED AT 7000FT / NO FIRE /ALL INDICATIONS WENT TO Z ERO REFERENCE TO E-TASK WORK CARD 29-71-1-0900 FOR REMOVAL OF ENG. AND INSTALLATION OF NEW ENG REFERENCE E-TAS CARD 29-7100-1-4900 THIS INFORMATIO IS FOR TRACKING PURPOSES ONLY.FOR ACTUAL SIGN OFFS REFER TO THE ABOVE ETASK WORK CARDS. ROTABLE PARTS CHANGE WAS INDICATED - TT # 1819422 SN OFF 5318 ENGINE, BASIC, OFF 58-7200-9-0001 5318 ON 58-7200-9-0001 4275 CHANGED #2 ENG AS PER JOB CARD 29-7100-1-4900. ALL COMPLETED. OPS AND LEACK CHECK GOOD. OIL SERVICE ACCOMPLISHED AT MCO FOR FLT 1768 ON 21 FEB 18:02:30 ENGINE 1: ENGINE 2: 19 REMOVED BY U223864 ENGINE 3: ENGINE 4: APU: VERFIED OP. K AND LEAK CK GOOD
EMERGENCY EXIT LIGHTS (SEAT MOUNTED) INOP ROWS 27 TO 31. REPLACED BLOWN FUSE ON BATTERY PACK M1670. OPS CHECK GOOD.
EMERGENCY EXIT ROW LIGHT AT SEAT 12ABC INOP. REPLACED LIGHT AT EMERGENCY EXIT ROW 12ABC OPS CK GOOD.
PASSENGER SERVICE UNIT OXYGEN MASK TUBING IS SEPARATED AT CHECK VALVES AT ALL POSITIONS. THE OXYGEN MASK WAS REMOVED AND REPLACED IAW AMM 35-22-31-000-801, AND 35-22-31-400-801-001.
EMERGENCY LIGHT AT OVERHEAD BIN BULLNOSE IS INOPERATIVE AT ROW 15L ,21L ,12R, AND 15R. REMOVED AND REPLACED THE BATTERY PACK IAW WDM 33-51-13. OPS CHECK OK. ACCOMPLISHED IDT INSPECTION.
SINGLE CONTROLLER FAILURE ON BOTH PACKS. PACK LIGHT CAME ON AND RESET MULTIPLE TIMES. ERRATIC CABIN VVI. LEVELED OFF AT 180FL AN RETURNED TO DEPARTURE FIELD. T/S FOUND BLEED MANIFOLD CLAMP LEAKING, RETORQUED CLAMP PER AMM 36-11-00. BITE PACK CONTROLS NO FAULTS. RAN PACK SYSTEM NO LEAK NOTED LEFT PACK OPS SYSTEM GOOD REF FIM 21-31-00-810-801.
FIRST CLASS EMERGENCY LIGHTS NOT ILLUMINATING. REMOVED AND REPLACED THE BATTERY PACK IAW 33-51-06, OPS CHECKED GOOD
PER VERBAL REPORT FROM CREW, ON TAKEOFF HAD ODOR IN COCKPIT SIMILAR TO BURNT RUBBER. ODOR DISSIPATED IN 5-10 MIN, NO ABNORMAL COCKPIT INDICATIONS. ENG PARAMETERS NORMAL. COMPLIED WITH AMM 05-51-26. NO PREVIOUS HISTORY. NO FURTHER INSPECTION OR ACTION REQUIRED. ACFT CONDITION ACCEPTABLE FOR CONTINUED SERVICE.
RT HORIZONTAL STAB NR 3 VERTICAL STIFFENER AT STAB STATION 111.10 IS CRACKED AT LOWER TRANSITION RADIUS. REMOVED CRACK & INSTALLED REPAIR IAW ECRA 5510-022495.
RIGHT HORIZONTAL STABILIZER LOWER SKIN HAS CRACKED INDICATION AT STAB STATION 120.30. INSTALLED REPAIR DOUBLER AT STAB STATION 120.30 IAW SRM 55-10-01 REPAIR 11. INSPECTION THRESHOLD OF 56000 FLIGHT CYCLES AFTER REPAIR INSTALLATION & INTERVAL 9000 FLIGHT CYCLES THEREAFTER.
WHILE ACCOMPLISHING EA 5320-02076 REV E, OPERATIONS 04 MAIN CABIN SEAT TRACK SPLICE LOCATION AT 727B, RBL 45.50 HAS CRACKS ON THE FLANGE AFT HOLE & THE OTBD FLANGE AFT HOLE. THE HOLES IN THE SEAT TRACK FLANGES WILL NOT MEET MINIMUM EDGE DISTANCE REQUIREMENT IAW EA. TRIMMED OUT DAMAGED AREA & INSTALLED ALL REPAIR PARTS IAW ECRA 5320-02404.
WHILE ACCOMPLISHING EA 5320-02076 REV E, OPERATIONS 04 MAIN CABIN SEAT RACK SPLICE LOCATION AT 727B, RBL 24.75 HAS CRACKS ON THE INBD FLANGE AFT HOLE & THE OTBD FLANGE AFT HOLE. THE HOLES IN THE SEAT TRACK FLANGES WILL NOT MEET MINIMUM EDGE DISTANCE REQUIREMENT IAW EA. TRIMMED OUT DAMAGED AREA & INSTALLED ALL REPAIR PARTS IAW ECRA 5320-02404.
WHILE ACCOMPLISHING EA 5320-02076 REV E, OPERATIONS 3 MAIN CABIN SEAT TRACK SPLICE LOCATION 727B LBL 45.50 HAS CRACKS ON THE INBD FLANGE AFT HOLE & THE OTBD FLANGE AT BOTH HOLES. THE HOLES IN THE SEAT TRACK FLANGE WILL NOT MEET MINIMUM EDGE DISTANCE REQUIREMENT IAW EA. TRIMMED OUT DAMAGED AREA & INSTALLED ALL REPAIR PARTS IAW ECRA 5320-02404.
WHILE ACCOMPLISHING EA5320-02076 REV E-OP 3 MAIN CABIN SEAT TRACK SPLICE LOCATION AT 727B LBL 24.75 HAS CRACK ON THE O/B FLANGE AFT HOLE. THE HOLES IN THE SEAT TRACK FLANGE WILL NOT MEET MINIMUM EDGE DISTANCE REQUIREMENTS PER EA. TRIMMED OUT DAMAGED AREA AND INSTALLED ALL REPAIR PARTS REF EC/ RA 5320-02404.
CABIN FRAME CRACKED STATION 867 BETWEEN STRINGER 8R & 9R. INSTALLED INTERIM REPAIR DOUBLERS AT STATION 867 FRAME, STRINGER 7R TO 9R, IAW ECRA 5310-06401. ACCOMPLISHED A PERMANENT REPAIR IAW ECRA 5310-06401 ON OR BEFORE 02 FEB 2017. PLANNING TO CONTACT ENG AFTER 2 NOV 2016 BUT BEFORE 2 DEC 2016 FOR THE PERMANENT REPAIR. ACCOMPLISHED A PERMANENT REPAIR IAW ECRA 5310-06401 ON OR BEFORE 02 FEB 2017. PLANNING TO CONTACT ENG AFTER 02 NOV 2016 BUT BEFORE 02 DEC 2016 FOR THE PERMANENT REPAIR.
CABIN FRAME CRACKED STATION 380 BETWEEN STRINGER 8R & 9R. INSTALLED INTERIM REPAIR DOUBLERS AT STATION 380 FRAME, STRINGER 7R - 9R. IAW ECRA 5310-06399 REV A ACCOMPLISH A PERMANENT REPAIR IAW ECRA 5310-06399 ON OR BEFORE 02 FEB 2017. PLANNING TO CONTACT ENGINEERING AFTER 2 NOV 2016 BUT BEFORE 2 DEC 2016 FOR THE PERMANENT REPAIR.
LEFT HORIZONTAL STAB LOWER SKIN INBD SIDE OF STATION 101.9 HAS A CRACK. INSTALLED REPAIR DOUBLER. INSPECTION REQUIRED AT 56000 FLIGHT CYCLES AFTER REPAIR INSTALLATION & 9000 FLIGHT CYCLES THEREAFTER IAW SRM 55-10-01 REPAIR 11 STEP 5 TABLE 204. DIP CONTROL 32149 LIMIT.
LEFT HORIZONTAL STABILIZER NR 2 VERTICAL STIFFENER AT STAB STATION 92 .70 IS CRACKED AT LOWER TRANSITION RADIUS. TRIMMED DAMAGED RIB & WEB. FABRICATED REPAIR PARTS & INSTALLED REPAIR IAW STEPS 4 A - 4 N OF SRM 55-10-09 REPAIR 4.
LEFT WW VERTICAL PRESS DECK CRACKED STATION 663, BETWEEN LBL 40 & 45.64, WL 200.6 & 192.0. INSTALLED REPAIR DOUBLER IAW SRM 57-10-10 REPAIR 3 ALTERNATIVE 2. INSPECTION THRESHOLD OF 56K FLIGHT CYCLES AFTER REPAIR INSTALLATION & 36K FLIGHT CYCLES INTERVAL IAW SRM 57-10-10 REPAIR 3 ALTERNATIVE 2 PART 6 B TABLE 204.
LEFT WW VERTICAL PRESS DECK CRACKED STATION 663 BETWEEN LBL 31.83 & LBL 40.00, WL200.6 - 192.0. INSTALLED REPAIR DOUBLER IAW SRM 57-10-10 REPAIR 3, ALTERNATIVE E 2. SEE LOG 9718823 FOR INCORPORATED REPAIR & DIP CONTROL 32110.
RIGHT WW VERTICAL PRESS DECK CRACKED STATION 663, BETWEEN RBL 40.00 - RBL 45.60, WL200.6 TO 192.0. INSTALLED REPAIR DOUBLER IAW SRM 57-10-10 REPAIR 3, ALTERNATIVE 2. INSPECTION THRESHOLD OF 56K FLIGHT CYCLES AFTER REPAIR INSTALLATION & 36K FLIGHT CYCLES INTERVAL IAW SRM 57-10-10 REPAIR 3 ALTERNATIVE 2 PART 6 B TABLE 204.
CABIN FRAME CRACKED, STATION 440 BETWEEN STRINGER 8R & 9R. REPAIRED CABIN FRAME IAW EA 5310-04716 REV H.
CABIN FRAME CRACKED STATION 727B BETWEEN STRINGER 8R & 9R. TRIMMED OUT CRACKED AREA & REPAIRED IAW EA 5310-04716 REV H OP 03 FIG 3.
CABIN FRAME CRACKED STATION 480 BETWEEN STRINGER 8R & 9R. TRIMMED OUT CRACKED AREA & REPAIRED IAW EA 5310-04716 REV H OP 03 FIG 3.
CABIN FRAME CRACKED STATION 500D BETWEEN STRINGER 8R & 9R. TRIMMED OUT CRACKED AREA & REPAIRED IAW EA 5310-04716 REV H OP 3 FIG 3.
CABIN FRAME CRACKED STATION 500E BETWEEN STRINGER 8L & 9L. REPAIRED FRAME AT STATION 500E BETWEEN STRINGER 8L & 9SL IAW EA 5310-0471 6 REV H.
CABIN FRAME, CRACKED STATION 787 BETWEEN STRINGER 8R & 9R. REPAIRED FRAME IAW EA 5310-04716 REV H OP3 FIGURE 3.
LOSS OF CABIN PRESS AT FL 250 TO A CABIN ALT OF APPROXIMATELY 12,000. PERFORMED QRH IN MANUAL DID NOT CONTROL CABIN. PERFORMED FIM 21-31-00-810-823 CLEANED AREA AROUND CARGO DOOR SYS OPERATIONS CHECKED GOOD ON PRESS CHECK. PERFORMED CABIN DECAY CHECK IAW MM 05-51-91-790-801. DECAY WITHIN LIMITS.
DIAGONAL BRACKET AFT OF LEFT A/C BAY JUST OTBD OF RAM AIR EXHAUST BROKEN. R & R NEW BRACKET REF SRM 51-40-02 AND DWG 149A7218.
EMERGENCY EXIT LIGHTS OUT RIGHT SIDE JUST AFT OF O/W EXITS AND AFT EXTERIOR O/W LT AND GRN LT. REPLACED BATTERY PACK ON M1671. LIGHTS CHECK NORMAL.
CONTROL CABIN AFT CENTER FLOOR INTERCOSTAL CORRODED BETWEEN STATION 259 AND 268 AT BL 0 AND WL 207. REMOVED OLD INTERCOSTAL AND INSTALLED NEW PART (141A5211U1) PER SRM 53-10-51 AND INSTALLED FASTENERS PER SRM 51-40-02.
FLOORBEAM AT STATION 986.5 UPPER FLANGE BLENDED OUT OF LIMITS AT LBL 27. INSTALLED REPAIR PER SRM 53-00-51, FIG 203.
FLOORBEAM AT STATION 986.5 UPPER FLANGE BLENDED OUT OF LIMITS. REPAIRED FLOORBEAM 986.5 AT RBL 11 PER SRM 53-00-51 REPAIR 1.
LEFT FORWARD OVERWING EMERGENCY LIGHT WOULD NOT TEST ON. REPLACED LAMP, TEST OK.
EMERGENCY LIGHTS INOP IN FIRST CLASS AND L1 + R1 EXITS. INSTALLED 2 NEW BATTERY PACKS PER MM 33-51-00, 33-51-06.
EMERGENCY LIGHTS INOP IN FIRST CLASS AND L1 + R1 EXITS. INSTALLED 2 NEW BATTERY PACKS, OPS CHECKS OK MM 33-51-00 33-51-06.
THE FIRST CLASS GALLEY OVEN 205 BEGAN TO SMOKE. CIRCUIT BREAKERS WERE PULLED AND THE SMOKE DISSIPATED. THE OVEN WAS REMOVED AND REPLACED AND OPERATIONAL CHECKS WERE GOOD WITH NO DEFECTS NOTED.