Boeing 737-9

Service difficulty reports · 3,497

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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 ASAA2023091545159Pitot Tube · faultyCAPT PITOT LIGHT ILLUMINATED PRIOR TO TAXI WITH BOTH ENGINES RUNNING. GROUNDED - YES. REMOVED & REPLACED CAPTAINS PITOT PROBE IAW BOEING 737NG AMM 34-11-01. OPS CHK LEAK CHECK GOOD.Sep 15, 2023 · N953AK · Boeing 7379 · Pitot/Static SystemSDR ASAA2023091545149Unknown · unknownCABIN TEMPERATURE GAUGE INDICATES ZERO (0) WITH APU RUNNING AND HOT AIR SELECTED. GROUNDED - YES. (RESOLVED ON W/O: 1968630 TASKCARD: N/R-00004 ) OPERATED AIR CONDITIONING AND VERIFIED CORRECT INDICATION WHEN SET TO COLD,AUTO, AND WARM REF AMM 21-61-32. NO FAUSep 15, 2023 · N984AK · Boeing 7379 · Cabin Temperature Control SystemSDR ASAA2023091445158Unknown · unknownUSED WING ANTI-ICE ON ARRIVAL UP IN 20-30K ALTITUDE. SWITCH ON L VALVE AMBER LIGHT ON. GROUNDED - YES. NO HISTORY 60 DAYS. C/W TASK 30-11-200-801 LEFT WING ANTIICE HEALTH CHECK. OPS CHK GOOD, COULD NOT RECREATE ZASABNO LATCH, AUDT MEESAGE OK. SAVID.Sep 14, 2023 · N924AK · Boeing 7379 · Airfoil Anti/De-ice SystemSDR ASAA2023091445135Unknown · unknownL2 WINDOW 'OVERHEAT' ON GROUND. FOLLOWED QRH PROCEDURE BUT LIGHT FAILED TO RESET. GROUNDED - YES. ON DEFERRAL.Sep 14, 2023 · N979AK · Boeing 7379 · Flight Compartment WindowsSDR DALA2023091807641Unknown · unknown(LOG 8802008) EMERGENCY EXIT LIGHTS ON DURING FLT. ALSO BEEPING SOUND WHEN ILLUMINATED. R/R BATTERY CHARGER PACK M1673 PER B737 M/M 33-51 TASK 33-50-00. OPS NML.Sep 14, 2023 · N937DZ · Boeing 7379 · Emergency LightingSDR DALA2023091807640Battery Pack · inoperative(LOG 8802006) DURING FLIGHT REAR EMERGENCY EXIT LIGHT ILLUMINATED. EMERG LTS NOT ILLUM. RESEATED AFT CABIN EMERG LTS BATT PACKS PER B737 AMM 33-51-06. PERFORMED OPS TEST PER B737 AMM 33-51-00.Sep 14, 2023 · N937DZ · Boeing 7379 · Emergency LightingSDR ASAA2023091345150Fmc · faultySPEED TRIM FAIL ILLUNINATES AND RESETS WITH MASTER CAUTION RECALL. GROUNDED - YES. PERFORMED IFIM TASK 22-11-00-810-D71 AND TASK 22-11-00-740-804 FOR AUTO TEST INTERACTIVE TEST AND SURFACE TEST NO FAULTS NOTED. PERFORMED DFCS BITE TEST PER AMM 22-11-00-740-801Sep 13, 2023 · N955AK · Boeing 7379 · Flight Management Computing Hardware SystemSDR DALA2023091507622Unknown · unknown(LOG 2968052) AFT CARGO COMPARTMENT LBL 17 FLOOR TRACK CRACKED AT STA 767. C/W ER/A 611781-14 REV ORIGINAL.Sep 13, 2023 · N932DZ · Boeing 7379 · Fuselage, Seat/Cargo Attach FittingsSDR DALA2023091507621Unknown · unknown(LOG 2967731) FWD CARGO THRESHOLD WEB HAS A PUNCTURE. REMOVED AND REPLACED THRESHOLD WEB AT FWD CARGO PER B737-900 SRM 51-40-02-0G PAR 5 AND DWG # 143A8300 REV A.Sep 13, 2023 · N933DZ · Boeing 7379 · Fuselage Miscellaneous StructureSDR ASAA2023091345136Unknown · unknownWE GOT A LEFT BLEED CAUTION LIGHT, RAN THE QRH ABD IT STAYED ILLUMINATED. GROUNDED - YES. HAS MAINT MESSAGE 36-00170, FAULT CODE 361 301, COMPLETED IFIM TASK 31-00-00-810-803, FAULT HAS BEEN CORRECTED.Sep 13, 2023 · N941AK · Boeing 7379 · Pneumatic Distribution SystemSDR ASAA2023091345133Unknown · unknownRESET LIGHTS FOR CAPT A/T,A/P, FMC DO NOT ILLUM ON TEST(ABOVE CAPT RT PFD). GROUNDED - YES. FOUND C/B D1 ON P18-1 PANEL OPEN RESET C/B REF. A.M.M. 20-60-61 VERIFIED AUTO FLIGHT STATUS ANNOUNCIATOR OPS CHECK GOOD REF. A.M.M. 22-1132 SEAMC CHRIS NOTIFIED.Sep 13, 2023 · N928AK · Boeing 7379 · Flight Management Computing Hardware SystemSDR ASAA2023091345120Unknown · unknownFOUND ENG 2 EEC C1 WHILE PERFORMING T/C 05-020-01. HAD CORRELATED MSG 73-43814, COMPRESSOR DISCHARGE TEMP (T3) SENOR CHANNEL - A AND CHANNEL - B SIGNALS DO NOT AGREE. GROUNDED - YES. PERFOMED IFIM TASK G73-20-00-810-856. MSG 73-43814 SHOWED NOT ACTIVE, BUT CHASep 13, 2023 · N932AK · Boeing 7379 · Fuel Controlling SystemSDR ASAA2023091345113Display · crackedVERTICAL CRACK IN FMC SCREEN, CA SIDE. GROUNDED - YES. VERIFIED FAULT, OPEN C/B & INST. MIG51A. REPLACED CAPT. FMC CDU WITH SERVICEABLE ONE. CLOSED C/B & REMOVED MIG51A. ACCOMP. CDU SOFTWARE CONF. CHECK VERIFIED BOTH CDU'S HAVE SAME. ACCOMP. INST. TEST, TEST PSep 13, 2023 · N946AK · Boeing 7379 · Flight Management Computing Hardware SystemSDR ASAA2023091345108Static Inverter · faultyWHILE ACCOMPLISHING TC 24-100-00, STANDBY POWER WOULD NOT TURN OFF IN THE OFF POSITION. "STANDBY POWER OFF" LIGHT WILL NOT ILLUMINATE AND DOES NOT DROP OFF. GROUNDED - YES. REMOVED AND REPLACED STANDBY POWER CONTROL UNIT. NO HELP. REF AMM 24-34-11/401. APPLIEDSep 13, 2023 · N936AK · Boeing 7379 · Pitot/Static SystemSDR CALA2023091402789Unknown · unknownIAS DISAGREE FO AIRSPEED 15KTS LOWER THAN CA AND STBY CREW ADVISED - IAS DISAGREE AND AIRCRAFT SPLIT WAS AT 20/30 KNOTS (FO''S SIDE LOW) WHEN SLOWING FROM 280 TO 260KIAS ON APPROACH. WEATHER CONDITION WAS LIGHT RAIN WITH LIGHT TURBULENCE. IAW AMM 34-10-802 FO Sep 13, 2023 · N47512 · Boeing 7379 · Navigation SystemSDR ASAA2023091245115Power Unit · malfunctionedUPON ARRIVAL IN SEA WE ATTEMPTED TO START THE APU. SHORTLY THERE AFTER THE FAULT LIGHT ILLUMINATED. WE TURNED THE APU START SWITCH OFF AND PER THE QRH WAITED FOR THE FAULT LIGHT TO EXTINGUISH. AFTER THE FAULT LIGHT TURNED OFF WE REATTEMPTED TO START THE APU. OSep 12, 2023 · N936AK · Boeing 7379 · APU Start/Ignition SystemSDR ASAA2023091245083Unknown · unknownAPU FAULT ON FIRST AND SECOND START ATTEMPTS. GROUNDED - YES. FOUND FAULT CODE 49-41012 - NO ROTATION SHUT DOWN. ACCOMPLISHED INITIAL EVAL FOUND FAULT CODE NOT ACTIVE AND APU STARTED. PER IFIM TASK 49-40-00-810-805 FAULT WAS INTERMITTENT. NO HISTORY 30 DAYSSep 12, 2023 · N984AK · Boeing 7379 · APU Start/Ignition SystemSDR DALA2023091507620Unknown · unknown(LOG 2965797) SUSPECTED CRACK ON FRAME BAFFLE CLIP AT STA 500L AFT SIDE ABOVE STRINGER 27L.REMOVED AND INSTALLED REPLACEMENT FRAME BAFFLE CLIP AT STA 500L AFT SIDE ABOVE STR27L PER B737 SRM 51-40-02-0G-0 AND BOEING DWG# 143A7902 REV A.Sep 12, 2023 · N933DZ · Boeing 7379 · Fuselage Miscellaneous StructureSDR DALA2023091507619Unknown · unknown(LOG 2966665) FORWARD CARGO COMPARTMENT RH TRANSITION PANEL HAS AREAS OF CORROSION ON UPPER SURFACE BETWEEN BS 500A AND BS 500L RBL 26. LOCATED AND DRILLED NEW TRANSITION PANEL & SPLICE FROM 7075-T6 O.O40 P/N BAC 1496-444 IAW B-737-900 SRM 53-00-53-2R-REPAIR 5Sep 12, 2023 · N952DZ · Boeing 7379 · Fuselage Miscellaneous StructureSDR DALA2023091507618Unknown · unknown(LOG 2966656) AFT CARGO LH SIDEWALL TO FLOOR TRANSITION STRUCTURE FROM STA 727I TO 847 HAS NUMEROUS AREAS OF CORROSION AND PULLED THROUGH FASTENERS AT FRAME ATTACH POINTS. INSTALLED NEW TRANSITION PANEL P/N BAC1496-377 7075-T62 0.040 IAW B-737-900 53-00-53-2R-Sep 12, 2023 · N952DZ · Boeing 7379 · Fuselage Miscellaneous StructureSDR DALA2023091507617Unknown · unknown(LOG 29666510) AFT CARGO LH SIDEWALL TO FLOOR TRANSITION STRUCTURE FROM STA 727- 727I HAS NUMEROUS AREAS OF CORROSION AND PULLED THROUGH FASTENERS AT FRAME ATTACH POINTS. INSTALLED NEW TRANSITION PANEL P/N BAC1496-377 7075-T62 0.040" FROM STA 727 T0 727I IAW BSep 12, 2023 · N952DZ · Boeing 7379 · Fuselage Miscellaneous StructureSDR DALA2023091507616Unknown · unknown(LOG 2966041) CORROSION AT AFT CARGO COMPARTMENT R/H Z CHANNEL STA 727I TO STA 767 RBL 25 WL 158. REPAIRED CORROSION ON AFT CARGO COMPARTMENT R/H ZEE CHANNEL STA 727I TO STA 767 RBL 25 WL 158 ON NRC 00482Sep 12, 2023 · N933DZ · Boeing 7379 · Fuselage Miscellaneous StructureSDR ASAA2023091245124Unknown · unknownAFTER SITTING ON THE GROUND FOR 10 MINUTES WITH BOTH ENGINE RUNNING THE COMPASS CARD ON BOTH NAVIGATION DISPLAYS SWING FROM OUR CURRENT HEADING OF 160 TO 060 AND BACK TWICE AND "SPEED BRAKE" WAS AURALLY ANNUNCIATED. GROUNDED - YES. NO FAULTS FOUND ON ADIRU, FMSep 12, 2023 · N917AK · Boeing 7379 · Flight Management Computing Hardware SystemSDR ASAA2023091245123Unknown · unknown#1 ENGINE START SWITCH KNOB IS LOOSE. GROUNDED - YES. TIGHTENED #1 ENGINE START SWITCH KNOB SET SCREWS. REF. MM 80-11-03.Sep 12, 2023 · N933AK · Boeing 7379 · Engine Start Valves/ControlsSDR ASAA2023091245119Sensor · faultyGE DIAGNOSTICS REPORTS #1 ENGINE (SN 603281) FUEL FILTER DELTA PRESSURE IS EXPERIENCING AN INCREASE,INDICATING A POTENTIAL FUTURE IMPENDING FUEL FILTER BYPASS. PRI1/ETOPS OPS SIGNIFICANT SYSTEM. CNR 20230912061. GROUNDED - YES. (RESOLVED ON W/O: 1968122 TASKSep 12, 2023 · N913AK · Boeing 7379 · Engine Fuel DistributionSDR ASAA2023091245118Turbine Wheel · damagedWHILE DOING T/C 1967893 - HPT STAGE 1 SHROUD BOROSCOPE INSPECTION, FOUND DAMAGE ON BORO PORT # Q (#2 ENG, S/N 602959). GROUNDED - YES. REMOVED #2 ENGINE ESN 602959. TRANSFERED TO ASA SHOP W/O 1969289.Sep 12, 2023 · N975AK · Boeing 7379 · Turbine SectionSDR ASAA2023091245117Combust Chamber · damagedWHILE DOING T/C 72-220-00 BOROSCOPE THE ENGINE COMBUSTION CHAMBER FOUND #2 ENG COMBUSTION CHAMBER DEFECTOR PLATE # 11,12,13 HAVE CIRCUMFRENCIAL CRACKS. ENG S/N 602959 REF T/C 72-220-00. STEP C. (2) CIRCUMFRENTIAL CRACK IS NOT ALLOWED. GROUNDED - YES. REMOVED #Sep 12, 2023 · N975AK · Boeing 7379 · Turbine Engine Combustion SectionSDR ASAA2023091245114Unknown · unknownAPU FAULT , WOULD NOT START. GROUNDED - YES. FOLLOWE IFIM PRCEDURE 49-40-00-810-805. APU ATARTED SUCCESSFULLY. SAULT WAS NOT ACTIVE AND PWER PARAGRAPH (2) STEP (B) REF LP 60631063 FOR 49-99A MEL.Sep 12, 2023 · N946AK · Boeing 7379 · APU Start/Ignition SystemSDR ASAA2023091245084Brake Assy · seizedDURING WALK AROUND TECHNICIAN REPORTED #2 BRAKE WAS SMOKING AND REQUIRED REPLACEMENT. ON REMOVAL OF THE BRAKE, PIECES FELL OUT OF THE BRAKE ASSEMBLY. TECHNICIANS HAD TO REMOVER TIRE AND BRAKE TOGETHER TO GET THE BRAKE OFF AS IT WAS SEIZED. GROUNDED - YES. REMOSep 12, 2023 · N976AK · Boeing 7379 · Landing Gear Brake SystemSDR ASAA2023091245074Unknown · unknownHF #1 WONT CLEAR THE CALL INDICATION. GROUNDED - YES. PERFORMED OPS CHECK ON #1 HF REF MM 23-11-00, HF #1 OK FOR SERVICE.Sep 12, 2023 · N918AK · Boeing 7379 · HF Communications SystemSDR ASAA2023091145062Valve · unknown#1 ENG HPSOV MANUAL LOCK BOLT HELICOIL INSERT UNTHREADED FROM VALVE. MIG 2C 40-0051333 INIT. GROUNDED - YES. INSTALLED NEW HELICOIL INSERT IN HPSOV VALVE. REF HONEYWELL CMM 36-11-82 2G PAGE 6004. 74772. REINSTALLED #1 ENG HPSOV REF AMM 36-11-07. OPS CHECK, LEASep 11, 2023 · N926AK · Boeing 7379 · Pneumatic Distribution SystemSDR ASAA2023091145059Unknown · unknownOBSERVED SMT BLEED FAMV RVDT L . ON ENGINE 1. REF. TC. 31-005-00. WO 1968125. GROUNDED - YES. ON DEFERRAL.Sep 11, 2023 · N917AK · Boeing 7379 · Pneumatic Distribution SystemSDR ASAA2023091145082Unknown · unknownAPU FAULT LIGHT ILLUMINATED ON FIRST START ATTEMPT. GROUNDED - YES. ACCOMPLISHED IFIM 49-40-00-810-805. NO FAULTS FOUND OR ACTIVE. APU STARTED NORMAL PER IFIM INTERMITTENT FAULT REMOVED MEL 49-11-01 SEAMC LANCE CONTACTED REF LOG PAGE 60547740 FOR 49-99A.Sep 11, 2023 · N956AK · Boeing 7379 · APU Start/Ignition SystemSDR ASAA2023091145081Unknown · unknownAPU FAULT ON TAXI IN. LIGHT CLEARED WHEN APU SWITCH TURNED OFF. GROUNDED - YES. (RESOLVED ON W/O: 1969292 TASKCARD: N/R-00001 ) PERFORMED INITIAL EVALUATION OF IFIM 49-41254. FAULT INITIALLY SHOWED ACTIVE THEN CLEARED. STARTED APU MULTIPLE TIMES WITH NO DEFECTSep 11, 2023 · N978AK · Boeing 7379 · APU Start/Ignition SystemSDR ASAA2023091145080Unknown · unknownAFTER LANDING , APU START ATTEMPTED . FAULT APU FAULT ILLUMINATED . NO FURTHER ATTEMPT MADE TO START. GROUNDED - YES. STARTED APU , FAULT CODE 49-41012. NO APU ROATION SHUTDOWN . RUN APU WITHNO FAULTS OR DEFECTS , NO ACTIVE FAULTS LOGGED. FAULT WAS INTERMITTENSep 11, 2023 · N949AK · Boeing 7379 · APU Start/Ignition SystemSDR ASAA2023091145076Sensor · malfunctionedTEMP PROBE LIGHT ILLUMINATED. GROUNDED - YES. VERIFIED TEMP PROBE NOT HEATING. REPLACED TAT PROBE PER AMM 34-21-06-00-400-801. GROUND VERIFICATION GOOD. PER AMM 30-31-00-730-801. REF: LOG 60685103 FOR TAT PROBE SEALANT REQUIRED SEAMC MITCH NOTIFIED.Sep 11, 2023 · N918AK · Boeing 7379 · Pitot/Static Anti-Ice SystemSDR ASAA2023091145072Unknown · unknownBOTH A/P A AND B YOKE DISCONNECTS DID NOT SILENCE A/P WAILER. FWD PANEL PUSH TO RESET RIGHT SIDE WORKED TO SILENCE. GROUNDED - YES. FOUND AFCS SYS A WARN LT C/B OPEN - RESET C/B. .ACCOMP DFCS LIBRARY TEST #62. SYS OPS CKS NML. GND VERIFICATION SUCCESSFUL. SEAMSep 11, 2023 · N982AK · Boeing 7379 · Autopilot SystemSDR ASAA2023091145057Pump · leaking#2 ENGINE HYD PUMP LEAKING AT CASE SPLIT. GROUNDED - YES. REPLACED #2 ENGINE HYD PUMP REF AMM 29-11-11, OPS CK GOOD. LEAK CHECK GOOD. HYD FLUSH NOT REQUIRED.Sep 11, 2023 · N931AK · Boeing 7379 · Hydraulic Pump (Electric/Engine), MainSDR ASAA2023091045061Unknown · unknownAPU "FAULT" LIGHT - NO START. GROUNDED - YES. ON DEFERRAL.Sep 10, 2023 · N982AK · Boeing 7379 · APU Start/Ignition SystemSDR ASAA2023091045058Unknown · unknownON T/C 31-005-00 FOUND FAULT CODE 36-12030 BLEED FAMV RVDT L. GROUNDED - YES. ON DEFERRAL.Sep 10, 2023 · N956AK · Boeing 7379 · Pneumatic Distribution SystemSDR ASAA2023091045024Unknown · unknownFOUND FAULT CODE 73-43814 ACTIVE WITH THE LATCHED MESSAGE "ENG 2 EEC C1". GROUNDED - YES. ON DEFERRAL.Sep 10, 2023 · N932AK · Boeing 7379 · Fuel Controlling SystemSDR ASAA2023091045075Unknown · unknownWHEEL WELL FIRE IN FLIGHT. QRC AND PROCEDURES APPLIED. WHEEL WELL FIRE INDICCATIONEXTINGUISHED WHITH GEAR DOWN. GROUNDED - YES. AIR TURNBACK -- PERFORMED COMPARTMENT OVERHEAT DECTCTION CONTROL UNIT BITE TEST PER AMM 26-18-01-740-801. TEST COMPLETE NO FAULTS FOSep 10, 2023 · N964AK · Boeing 7379 · Detection SystemSDR ASAA2023091045069Flow Sensor · malfunctionedMAINT LIGHT ON. GROUNDED - YES. (RESOLVED ON W/O: 1968520 TASKCARD: N/R-00001 ) REPLACED LH PACK FLOW SENSOR IN REF TO AMM 21-61-24. REQUIRES OPS CHECK. M. HERMON 45528PERFORMED AIR CONDITIONING IBIT FLOW SENSOR TEST, TEST PASSED IN REF TO AMM 21-00-00. THIS CSep 10, 2023 · N963AK · Boeing 7379 · Cabin Temperature Control SystemSDR ASAA2023091045060Unknown · unknownATTEMPTED 2 APU STARTS ON THE GROUND WITH FAULTS ON BOTH ATTEMPTS. GROUNDED - YES. OPERATED APU START MULTIPLE CYCLES, OPERATED NORMALLY. NOTED APU PREV. FAULT. 49-41254. FOUND NON ACTIVE, SUSP. INT. FAULT. . NO PREV. HISTORY 30 DAYS NOTED. REF. IFIM 49-40-00.Sep 10, 2023 · N291BT · Boeing 7379 · Airborne Auxiliary Power Unit (APU) SystemSDR ASAA2023091045055Unknown · unknownELEC LIGHT ON TOUCH DOWNALSO HEADING/MAP RANDOMLY ROTATED 20 DEGREES L+R WITH BRAKES SET WITH AURAL AND VISUAL WARNING FOR SPEEDBRAKE. GROUNDED - YES. REGARDING THE HEADING/MAP SLEWING LEFT/RIGHT WITH SPEEDBRAKE WARNINGS. THIS IS A KNOWN ISSUE DUE TO FMC SOFTWSep 10, 2023 · N942AK · Boeing 7379 · Electrical Power SystemSDR ASAA2023091045049Unknown · unknown'FMC DISAGREE' DISPLAYED ON LH AND RH NAV DISPLAYS. GROUNDED - YES. PULLED AND RESET CBS PER QRH. MESSAGE EXTINGUISHED.Sep 10, 2023 · N934AK · Boeing 7379 · Flight Management Computing Hardware SystemSDR ASAA2023091045041Unknown · unknownON ARRIVAL AT APPROX 10'000 MSL R SIDE WINDOW HEAT OVERHEAT LIGHT ILLUMINATED. RAN QRH AND LANDED. GROUNDED - YES. PERFORMED WINDOW HEAT OPS CK IAW B737-9 AMM 30-41-00-710-801. NO FAULT NOTED OPS CK NORMAL.Sep 10, 2023 · N918AK · Boeing 7379 · Windshield/Door Rain/Ice RemovalSDR ASAA2023090945031Unknown · unknownWE SUCCESSFULLY LOGGED ON TO CPDLC ON THE GROUND IN PDX. AUTOMATIC TRANSFER FROM KUSA TO KZAK WAS SUCCESSFUL. RECEIVED AUTOMATED MESSAGE TO CONFIRM CPDLC LINK. USED ACARS TO OBTAIN WEATHER AND LANDING DATA BUT DIDN'T RECEIVE ANY INFO. ACARS DISPLAYED CONTINUALSep 9, 2023 · N956AK · Boeing 7379 · Communications SystemSDR ASAA2023090945030Unknown · unknownAPU FAULT LIGHT ON APU START FOLLOWED QRH, ATTEMPTED SECOND START FAULT LIGHT REAPPEARED, APU DID NOT START. GROUNDED - YES. ON DEFERRAL.Sep 9, 2023 · N938AK · Boeing 7379 · APU Start/Ignition SystemSDR ASAA2023090945043Unknown · unknownAT EXP PERFORMED CROSSFEED VALVE CHECK & DID NOT GET CORRECT INDICATION OF OPEN POSITION. ( NO LIGHT BLUE LIGHT) ATTEMPTED 2ND TRY TO SHOW F.O. STILL NOT CORRECT ON 3RD ATTEMPT VALVE FUNCTION PROPERLY. GROUNDED - YES. PERFORMED IFIM TASK 28-22-00-810-802 AFTERSep 9, 2023 · N924AK · Boeing 7379 · Aircraft Fuel Distribution System
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