Boeing 737-9

Service difficulty reports · 3,497

Newest first. General aviation reporting is voluntary.

Query with SQL
duckdb -csv -c "SELECT sdr_id, difficulty_date, n_number, aircraft_make, aircraft_model, part_name, part_condition, jasc_code, discrepancy
  FROM 'https://openairdocs.org/data/latest/faa_service_difficulty_report.parquet'
  WHERE aircraft_model_key = '7379'
  ORDER BY difficulty_date DESC"

Prints the whole list as CSV. It reads the release’s Parquet files over HTTPS, so there’s nothing to download first. Install DuckDB to run it.

SDR ASAA2023110646058Unknown · unknownLEFT FORWARD WINDOW HEAT OVERHEAT. GROUNDED - YES. PERFORMED WINDOW HEAT CONTROL UNIT TEST FOUND L/H FORWORD #1 WINDOW P5-9 L/H FORWORD #2 WINDOW P5-9 R/H FORWORD #1 WINDOW P5-9 R/H FORWORD WINDOW BIT OKAY. R/R WINDOW HEAT CONTROL UNIT PER AMM 30-41-11-000-801Nov 6, 2023 · N952AK · Boeing 7379 · Windshield/Door Rain/Ice RemovalSDR ASAA2023110646045Unknown · unknownFLIGHT CREW REPORTS ON PREFLIGHT, MAINT LIGHT ILLUMINATING. GROUNDED - YES. MDS STATUS INDICATES ENG 1 CONTROL W/ A CORRESPONDING, NOT-ACTIVE MESSAGE OF 73-42701. CONFIGURED EEC POWER SELECTION FOR FLIGHT/NORMAL. PER IFIM G73-21-00-810-847, INITIAL EVALUATION Nov 6, 2023 · N971AK · Boeing 7379 · Fuel Controlling SystemSDR ASAA2023110646040Anti-Ice Valve · faultyDURING DESCENT WING ANTI-ICE R VALVE LIGHT STAYED ON WITH SWITCH ON. ACCOMPLISHED QRH. GROUNDED - YES. REMOVED & REPLACED R/H WING A/I VALVE REF MM 30-11-11. LEAK & OPS CHECKEDD GOOD. MEL 30-11-01B CLEARED. PLACARD REMOVED. SEAMC JEREMY NOTIFIED.Nov 6, 2023 · N953AK · Boeing 7379 · Airfoil Anti/De-ice SystemSDR ASAA2023110546041Unknown · unknownIN CRUISE RIGHT SIDE WINDOW OVERHEAT LIGHT. RAN QRH. AFTER 5 MINUTE COOL DOWN TURNED SWITCH ON AND OVERHEAT LIGHT REMAINED. SWITCH TURNED OFF PER QRH. GROUNDED - YES. (RESOLVED ON W/O: 1976595 TASKCARD: N/R-00002 ) PERFORMED BITE TEST OF WHCU 1 & 2 REF AMM 30-Nov 5, 2023 · N919AK · Boeing 7379 · Windshield/Door Rain/Ice RemovalSDR ASAA2023110546046Unknown · unknownDUAL FMC FAILURE IN FLIGHT AT 36,000 OVER CYBL. BOTH FMC RETURNED TO NORMAL WITHIN 5 SECONDS WITH NO PILOT INPUT. GROUNDED - YES. PERFORMED IFIM TASK 31-65-00-810-A02, OMF FAULT NOT ACTIVE 31-01611 AND 31-01612 SUGGESTING INTERMITTENT FAULT, NO FURTHER ACTION Nov 5, 2023 · N924AK · Boeing 7379 · Flight Management Computing Hardware SystemSDR ASAA2023110546044Unknown · unknownENGINE CONTROL LIGHT #2. GROUNDED - YES. FOUND FAULT FOR ENG #2 OVERSPEED PROTECTION. PERFORMED ENG IDLE SYSTEM TEST IAW AMM 71-00-00-700-808-600.FAULT MESSAGES CLEARED.CONTROL LIGHTEXTINGUISHED.NO FURTHER DEFECTS NOTED.SEAMC NOTIFIED.TSAR174M.Nov 5, 2023 · N932AK · Boeing 7379 · Fuel Controlling SystemSDR ASAA2023110546042Unknown · unknownON LANDING ROLL, MAINT LIGHT ILLUMINATED. GROUNDED - YES. REF FIM TASK 31-65-00-810-835, FOUND BLEED FAMV R STATUS MESSAGE, MAINT LIGHT STILL ON 39042 11/05/2023VERIFIED LATCHED FAULT BLEED FAMV R MESSAGE 36-12021, ACCOMPLISHED IFIM TASK 36-12-00-810-802 B(3) Nov 5, 2023 · N913AK · Boeing 7379 · Pneumatic Distribution SystemSDR ASAA2023110446023Wire Harness · damaged#1 ENG GEN FELL OFFLINE DURING TAXI OUT. COULD NOT RE ESTABLISH #1 ENG GEN ONLINE. GROUNDED - YES. (RESOLVED ON W/O: 1975781 TASKCARD: N/R-00005 ) REFERENCE WDM 24-21-11, FOUND CONNECTOR D30038 HELD ON TO PYLON BY ITS BONDING STRAP. THE BACKSHELL HAD ALSO FALLNov 4, 2023 · N924AK · Boeing 7379 · Electrical Power System WiringSDR ASAA2023110446031Unknown · unknownL2 WINDOW OVERHEAT ANNUNCIATOR ILLUMINATED ON THE GROUND. TURNED OF PER QRH AND BACK ON, OPERATES NORMALLY. GROUNDED - YES. PERFORMED WINDOW HEAT CONTROL UNIT SYSTEM TEST, NO FAULTS NOTED.Nov 4, 2023 · N903AK · Boeing 7379 · Windshield/Door Rain/Ice RemovalSDR ASAA2023110446026Unknown · unknownMAINT LIGHT ON OVERHEAD. GROUNDED - YES. VERIFIED FAULT STATUS BLEED FAMV R. MSSG 36-12021. ACCOMP INITIAL EVALUATION USING BOTH TEST LRU REPLACEMENT TEST, TEST PASS REF AMM 36-12-00-720-801 & PNEUMATIC ENGINE #2 SYSTEM TEST, TEST PASS AFTER TEST FAULT CLEAREDNov 4, 2023 · N913AK · Boeing 7379 · Engine Bleed Air SystemSDR ASAA2023110446016Unknown · unknownAPU FAULT LIGHT ILLUMINATED WHEN STARTING APU ON TAXI IN TO GATE. GROUNDED - YES. CHECKED FOR OMF FOUND NO ACTIVE FAULT AND FOUND MSG #49-41012 (NO APU ROTATION SHUTDOWN) AND 49-41254 (START CONVERTER UNIT SHOWS START SYSTEM INOP) WHICH IS NOT ACTIVE. PERFORMENov 4, 2023 · N915AK · Boeing 7379 · Airborne Auxiliary Power Unit (APU) SystemSDR ASAA2023110346013Unknown · unknownWHILE PERFORMING TASK CARD 72-ASA-04 ON ENG #2, FOUND HPT #1 SHROUD MISSING COATING ON 12 HPT SHROUD PANELS. 75% TO 100% OF COATING MISSING ON ALL PANELS. GROUNDED - YES. ON DEFERRAL.Nov 3, 2023 · N979AK · Boeing 7379 · Turbine SectionSDR ASAA2023110346025Unknown · unknownWHILE ACCOMP T/C 31-005-00 FOUND SMT FAULT BLEED FAMV RVDTR. GROUNDED - YES. PERFORMED IFIM TASK 36-12-00-810-804. TEST PASSED SMT NO LONGER ACTIVE .Nov 3, 2023 · N933AK · Boeing 7379 · Engine Bleed Air SystemSDR ASAA2023110346017Unknown · unknownAPU FAULT LIGHT DURING APU START FIRST + SECOND ATTEMPT. GROUNDED - YES. CHECKED AND RELEASED PER MEL 49-11-01. APU INOP. ATTEMPTED 3RD START WITH FAULT LIGHT AND NO ROTATION. FAULT LIGHT CLEARED. FOUND MAINT MESSAGES ASSOCIATED WITH APU FAULT: 49-41254 (STARTNov 3, 2023 · N947AK · Boeing 7379 · Airborne Auxiliary Power Unit (APU) SystemSDR ASAA2023110346012Unknown · unknownFOUND OPEN C/B - PACK CONT VALVES L ALT LOCATED AT P6-4 D3. GROUNDED - YES. INSPECTED & RESET PACK CONT VALVES L ALT PER AMM 20-60-01. C/B REMAINS RE-SET. ACCOMPLISHED OPS CHECK OF PACK FLOW CONTROL VALVE PER AMM 21-51-00, OPS CHECK GOOD. SUCCESSFUL VERIFICATINov 3, 2023 · N971AK · Boeing 7379 · Cabin Cooling SystemSDR ASAA2023110346011Unknown · unknownOVERHEAD MAINT LIGHT ILLUMINATED AFTER LANDING. GROUNDED - YES. RESET R PACK IAW 21-00-00 OPS NORMAL NO MSG NOTED AT THIS TIME.Nov 3, 2023 · N954AK · Boeing 7379 · Cabin Cooling SystemSDR ASAA2023110346010Unknown · unknownOVERHEAD PANEL MAINT LIGHT ILLUMINATED. GROUNDED - YES. OMF SHOWS MAINTENANCE MESSAGE 73-44791 (EEC IS POWERED WHEN NOT COMMANDED). ACCOMPLISHED IFIM G73-21-00-810-A00. OPS TEST NORMAL REF AMM G73-21-00-801-G00.Nov 3, 2023 · N921AK · Boeing 7379 · Fuel Controlling SystemSDR ASAA2023110246128Fuel Nozzle · cokedTECH SERVICES FOLLOW UP ON CFM CNR 20231103005 #2 ENG (S/N 60A519) TREND DATA SHOWS FUEL NOZZLE PILOT COKING. (#PRI3/ETOPS) (FULL SET FUEL NOZZLE REPLACEMENT 737MAX T/C 73-ASA-02)NO EXTENSION ALLOWED (225 CYCLES OR 45 DAYS, WHICHEVER OCCURS FIRST). GROUNDED - Nov 2, 2023 · N929AK · Boeing 7379 · Fuel Injector NozzleSDR ASAA2023110246061Valve · faultyFOLLOW-UP TO REPORT OF #2(RH) BLEED LIGHT WITH FAULT 36-00161(RT BLEED OVER PSI SHUTDOWN) ----(#PRI1)ETOPS SIGNIFICANT SYSTEM----. GROUNDED - YES. (RESOLVED ON W/O: 1976595 TASKCARD: N/R-00001 ) REMOVED AND REPLACED #2 ENG. HPSOV IN REF TO AMM 36-11-07. OPS TENov 2, 2023 · N919AK · Boeing 7379 · Pneumatic Distribution SystemSDR ASAA2023110246030Unknown · unknownDURING TAXI IN PDX RIGHT SIDE WINDOW OVERHEAT LIGHT ILLUMINATED. GROUNDED - YES. PERFORMED QRH WHICH RESOLVED THE ISSUE.Nov 2, 2023 · N291BT · Boeing 7379 · Windshield/Door Rain/Ice RemovalSDR ASAA2023110246028Unknown · unknownSINGLE FMC OPERATION IN SCRAATCH PAD OF CAPT AND F/O CDU AMP ( YELLOW FLAG) ON CO-PILOTS CDU. GROUNDED - YES. PEFROMED BOTH CAPT & F/O FMCS OPS TEST NORMAL AMM 34-61-00-710-801, NO HISTORY LAST 60 DAYS.Nov 2, 2023 · N949AK · Boeing 7379 · Flight Management Computing Hardware SystemSDR ASAA2023110246027Unknown · unknown#1 FMC FROZEN ON ACARS PAGE. NO FUNCTION BUTTONS WORK. GROUNDED - YES. OMF SHOWS NO ASSOCIATED PRESENT LEG OR EXISTING FAULTS. FAULT HISTORY SHOWS FC 34-69001 / MORE THAN ONE SYS HAS NO IMPUT FROM FMC-1. OPENED FMCS COMPUTER & MCDU CB, CLOSED CB'S. NO ACTIVE FNov 2, 2023 · N926AK · Boeing 7379 · Flight Management Computing Hardware SystemSDR ASAA2023110245979Unknown · unknownCENTER RIGHT FUEL PUMP LOW PRESSURE LIGHT COME ON IN FLIGHT CENTER TANK FUEL QUANTITY AT THAT TIME WAS APPROXIMATELY 1,500 LBS QRA PROCEDURE COMPLETED. GROUNDED - YES. ON DEFERRAL.Nov 2, 2023 · N966AK · Boeing 7379 · Aircraft Fuel Distribution SystemSDR ASAA2023110245976Contactor · faulty#1 ENGINE GEN TRIPPED DUTING TAXI NO VOLTS NO AMPS INDICATED. GROUNDED - YES. (RESOLVED ON W/O: 1975555 TASKCARD: N/R-00002 ) FOLLOWED IFIM 24-21-00-810-820. ALL WIRE CHECKS GOOD. REPLACED NO.1 GCB 801 AND APU CB 803 REF AMM 24-21-41. ALSO REF BOEING FTD 24-22Nov 2, 2023 · N924AK · Boeing 7379 · AC Generation SystemSDR ASAA2023110245984Unknown · unknownWHILE PERFORMING TSR715194 UPON ENGINE IDLE RUNT TEST ON ENG. 1 PRESENT LEG FAULT MAINT. MSG 36-10170 "IASC-L (BLEED) HAS NO ENGINE-1 PS3 AND T3 DATA ON MDS-DPC GP 2 BUS" CORRELATED TO SMT BLD CTRL CARD L. SHOWS INTERMITTENT. GROUNDED - YES. PERFORMED IFIM TASNov 2, 2023 · N972AK · Boeing 7379 · Pneumatic Distribution SystemSDR ASAA2023110146034Unknown · unknownAPU FAILED TO START ON TAXI IN TO GATE AND FAULT LIGHT ILLUMINATED. GROUNDED - YES. ON DEFERRAL.Nov 1, 2023 · N953AK · Boeing 7379 · APU Start/Ignition SystemSDR ASAA2023110145987Unknown · unknownSMT MSG ENG 1 EEC C1 SHOWS. GROUNDED - YES. REF TSR715194 FOR CORRELATED FAULTS 73-43301 AND 73-43291. PERFORMED IFIM G73-202-00-810-855 AND TASK G73-21-00-810-937 FOR CORRELATED FAULT MAINT MSG 73-43850 "ENGINE FAN INLET (T12) TEMPERATURE SENSOR AND CALCULATENov 1, 2023 · N972AK · Boeing 7379 · Fuel Controlling SystemSDR ASAA2023110145986Unknown · unknownAPU "FAULT" LIGHT ON GRND START. FAULT CODE 49-41254 (MAINTENANCE CODE) STARTER CONVERTER UNIT SHOWS START SYSTEM INOP. GROUNDED - YES. PERFORMED APU BITE - FOUND FAULT CODE 49-41012. RMVD AND REINSTALLED SCU. STARTED APU 3X - NO ISSUES. SYS OPS NML. REF IFIM Nov 1, 2023 · N971AK · Boeing 7379 · APU Start/Ignition SystemSDR ASAA2023110145985Unknown · unknownTWO UNSUCCESSFUL APU START ATTEMPTS ON TAXI IN. APU FAULT LIGHT ILLUMINATED BOTH TIMES. GROUNDED - YES. PERFORMED APU BITE AND OPS TEST REF AMM 49-11-00. COULD NOT DUPLICATE THE FAULT. NO DEFECTS NOTED AND OPS NORMAL.Nov 1, 2023 · N938AK · Boeing 7379 · APU Start/Ignition SystemSDR ASAA2023110145982Unknown · unknownLEFT FMC SCREEN SCREEN BLANKS INTERMITTENTLY THEN KEY PAD INPUTS FROZE. GROUNDED - YES. FLIGHT CREW ADVISED LEFT FMCS CDU WORKED NORMAL. AS PRECAUTION ACCOMPLISHED CDU TEST AMM 34-61-00 OPS CHECK NORMAL.Nov 1, 2023 · N974AK · Boeing 7379 · Flight Management Computing Hardware SystemSDR ASAA2023110145958Generator · faultyAFTER APU START, UNABLE TO PUT APU GEN ON THE BUS. GROUNDED - YES. (RESOLVED ON W/O: 1976088 TASKCARD: N/R-00001 ) REMOVED AND REPLACED APU SGU IAW AMM 49-41-21. SGU PART NUMBER VERIFICATION WITH SEAMC PETER ACCOMPLISHED. 2CB PULLED, COLLARED AND RESET. OPS CHNov 1, 2023 · N949AK · Boeing 7379 · AC Generator-AlternatorSDR ASAA2023103145961Oil System · pressure lossDURING CRUISE AT FL320, ENGINE #1 LOW OIL PRESSURE CAUTION LIGHT + OIL PSI DROPPING. EVENTUALLY OIL PSI SETTLED (IN THE RED) AT 5PSI. ALSO- LEFT OIL QTY INDICATOR WASN BLANK/BLACK. ALL OTHER INDICATIONS NORMAL. PERFORMED QRH: ENG LOW OIL PRESSURE CHECKLIST WHIOct 31, 2023 · N976AK · Boeing 7379 · Engine Oil Indicating SystemSDR ASAA2023103145956Control Unit · faultedR2 WINDOW HEAT INOP. GROUNDED - YES. ACCOMPLISHED WHCU BITE AND HAD WHCU-LRU RED FAULT LIGHT ILLUMINATED FOR LF AND RS REF AMM 30-41-11. DUE TO HISTORY REMOVED AND REPLACED WHCU REF AMM 30-41-11. OPERATIONAL TEST PASS.Oct 31, 2023 · N954AK · Boeing 7379 · Windshield/Door Rain/Ice RemovalSDR ASAA2023103145960Unknown · unknownGE DIAGNOSTICS REPORTS THE #1 ENGINE IS GENERATING ALERTS FOR PS3 OUT OF RANGE, PS3 PRESSURE DISAGREE FAULT, P3B OUT OF RANGE, P3B PRESSURE DISAGREE FAULT, OR P3B VS PS3 PRESSURE DISAGREE FAULT. (TASK CARD 73-ASA-01)(#PRI 1) CNR # 20231031101ETOPS SIGNIFICANT Oct 31, 2023 · N972AK · Boeing 7379 · Fuel Controlling SystemSDR ASAA2023103145954Unknown · unknownON RECALL "MACH TRIM FAIL" RESETS WITH MASTER CAUTION RESET. GROUNDED - YES. DURING TROUBLESHOOTING FOUND C/B C4 AFCS SYSTEM A MACH TRIM AC AT P18.1 POPPED RESET C/B IAW AMM 20-60-01 PERFORMED MACH TRIM LIBRARY TEST 60.33 IAW 22-11-00 SYSTEM TEST PASS SEAMC NOOct 31, 2023 · N924AK · Boeing 7379 · Autopilot SystemSDR ASAA2023103145950Manifold · punctured#2 ENG - FIRE SLEEVE PUNCTURED ON FUEL SECONDARY MANIFOLD P/N: 2572M36P03 OFF OF THE SCU. GROUNDED - YES. REPLACED SECONDARY FUEL MANIFOLD P/N: 2572M36P03 REF CFM LEAP-1B-72-00-02-34A-71AA-C ESM. LEAK CHECK GOOD.Oct 31, 2023 · N934AK · Boeing 7379 · Engine Fuel DistributionSDR ASAA2023103145947Light · missingSEGMENT OF FLOOR EXIT PATH LIGHTING MISSING ROW 1 A/C LEFT. GROUNDED - YES. REPLACED ABOUT 2 1/2 FOOT SECTION OF PHOTOLUMINESCENT STRIP @ ROW 1 REF MM 33-51-960-801.Oct 31, 2023 · N938AK · Boeing 7379 · Emergency LightingSDR ASAA2023103145944Unknown · unknownRIGHT SIDE WINDOW OVERHEAT LIGHT ILLUMINATED. GROUNDED - YES. RESET PER QRH. OVERHEAT LIGHT STAYS EXTINGUISHED.Oct 31, 2023 · N954AK · Boeing 7379 · Windshield/Door Rain/Ice RemovalSDR ASAA2023103045919Fmc · failedLEFT FMC FAILED ON APPROACH. GROUNDED - YES. (RESOLVED ON W/O: 1975300 TASKCARD: N/R-00001 ) INTERROGATED OMF AND HAD MAINT MSG "34-61002", "34-61001", AND "34-69001" IN FAULT HISTORY. REMOVED AND REPLACED L/H FMC REF AMM 34-61-02. OPERATIONAL TEST PASS. THIS Oct 30, 2023 · N954AK · Boeing 7379 · Flight Management Computing Hardware SystemSDR ASAA2023103045948Unknown · unknownFMC DISAGREE ON BOTH DISPAYS UNITS (L&R) RAN CHECKLIST LIGHTS NO LONGER DISPLAYED (FMC DISAGREE NO LONGER DISPLAYED). GROUNDED - YES. REMOVED PWR TO A/C FOR 2 MINUTES. ACCOMP BOTH FMC SENSOR STATUS CHECK BOTH SHOW OK. REF AMM 34-61-00-710-002 ONF HAS NO EXISTIOct 30, 2023 · N938AK · Boeing 7379 · Flight Management Computing Hardware SystemSDR ASAA2023103045920Unknown · unknownDUEAL FMC FAILURE ON DECENT. GROUNDED - YES. ACCOMPLISHED IFIM TASK 34-61-00-810-846 FOUND FAULT CODE 34-61-01 ACCOMPLISHED INITIAL EVALUATION PULLED FMC1 C/B AND RESET AFTER RESET ALL CAULTS CLEARED. A/C OK FOR SERVICE. SEAMC LANCE NOTIFIED. CERTIFICATE # 323Oct 30, 2023 · N954AK · Boeing 7379 · Flight Management Computing Hardware SystemSDR ASAA2023103045915Unknown · unknown"STAB TRIM FAIL" LGT ON RECALL CHECK. EXTINGUSHED WHEN MTR CAUTION RESET. GROUNDED - YES. ACCOMPLISHED DFCS BITE TEST, FAULT MSG 22-11173 (STAB POS. SEN-1) IN FLIGHT HISTORY. ACCOMPLISHED IFIM TASK 22-11-00-810-D73 AND IFIM TASK 22-11-00-810-930. FOUND CHANNELOct 30, 2023 · N961AK · Boeing 7379 · Autopilot SystemSDR CALA2023103103241Charger · inoperativeFIRST CLASS SEAT MOUNTED EMERGENCY LIGHTS FROM SEAT ROW 1AB TO SEAT ROW 5AB INOP . ADDED MATERIALS P/N D717-01-100. P/N D171-01-100 ADDED. REMOVED AND REPLACED BATTERY CHARGER M2816 AT STA 310 WL 290 RBL 6 IAW WDM 33-51-12-4 AND PERFORMED OPS CHECK OF EMERGENCOct 30, 2023 · N77573 · Boeing 7379 · Emergency LightingSDR ASAA2023102945899Gcu · malfunctionedAFTER STARTING #1 ENGINE THE #1 GEN WOULD NOT COME ONLINE. NO POWER INDICATED. GROUNDED - YES. (RESOLVED ON W/O: 1975036 TASKCARD: N/R-00002 ) REVERSED MEL 24-11-01 MAINTENACE PROCEDURES ( INSTALLED LAMPS ON GENERATOR DRIVE LIGHT AND GEN OFF BUS LIGHT, INSTALLOct 29, 2023 · N924AK · Boeing 7379 · AC Generator-AlternatorSDR ASAA2023102945892Unknown · unknownREF TC 31-005-00 # 2 ENGINE HAS SMT MESSAGE BLEED FAMV RVDT R WITH ASSOCIATED CORRELATED FAULT 36-12031 FAMV RVDT SIGNAL IS OUT OF RANGE. GROUNDED - YES. ON DEFERRAL.Oct 29, 2023 · N960AK · Boeing 7379 · Engine Bleed Air SystemSDR ASAA2023102945912Module · faultyLEFT PACK LIGHT ILLUMINATED IN FLIGHT. RAN QRH. PACK LIGHT CONTINUED TO FLICKER ON/OFF INTERMITTENTLY. GROUNDED - YES. VERIFIED L/H PACK LIGHT IS ILLUMINATING + WILL NOT EXTINGUISH. CKD FLT DECK EFFECT. FOUND MSSG 21-55100. ACCOMP. A/C SYS TEST IBIT L/H. TEST Oct 29, 2023 · N964AK · Boeing 7379 · Cabin Cooling SystemSDR CALA2023103103244Shutoff Valve · faultyENGINE-2 PRSOV IS NOT IN COMMANDED POSITION DETECTED BY: INTEGRATED AIR SYSTEMS CONTROLLER (IASC)-RIGHT. R BLEED TRIPPED OFF INFLIGHT WIL NOT RESET. CREW REPORTED TO TOMC REPLACED ENGINE #2 PRSOV IN REF TO 737 MAX AMM 36-11-04. PARTS USED: 42-3611-9-0002,QTY :Oct 29, 2023 · N37560 · Boeing 7379 · Cabin Cooling SystemSDR ASAA2023102945895Unknown · unknownDURING ENG WASH FOR # 2 ENGINE, SMT MESSAGE DURING FIRST ENG RUN "ENGINE 2 MANIFOLD DUCT PRESSURE SENSOR 1 SIGNAL IS OUT OF RANGE". GROUNDED - YES. PERFORMED IFIM TASK 36-21-00-810-804. VERIFIED IASC P/N IS 51090322-002. PER IFIM SUSPECT NUISANCE FAULT. MESSAGOct 29, 2023 · N913AK · Boeing 7379 · Pneumatic Distribution SystemSDR ASAA2023102945876Unknown · unknownFOUND ENG 1 EEC C1 LATCHED MESSAGE DURING TC 31-005-00. GROUNDED - YES. FOUND CORRELATED MESSAGE 73-44141. PERFORMED IFIM G73-20-00-810-847 FAULT IS INTERMITTENT. LATCHED MESSAGE ERASED.Oct 29, 2023 · N978AK · Boeing 7379 · Engine ControlsSDR ASAA2023102945875Unknown · unknownFOUND ENG 2 EEC C2 LATCHED MESSAGE DURING TC 31-005-00. GROUNDED - YES. FOUND NO CORRELATED FAULTS TO ENG 2 EEC C2 LATCHED MESSAGE PERFORMED ENG IDLE TEST IAW IFIM G73-10-00-810-804. NO DEFECTS NOTED. LATCHED MESSAGE ERASED.Oct 29, 2023 · N978AK · Boeing 7379 · Fuel Controlling System
Back to Boeing 737-9