N577AS

Service difficulty reports · 610

Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model. Newest first.

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 n_number = 'N577AS' AND registry_match = 'registration'
  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 ASAA2019091530717Pump · inoperative#2 TANK FWD BOOST PUMP SHOWED LOW PRESSURE. GROUNDED - YES. REMOVED AND REPLACED #2 FWD FUEL PUMP IAW AMM 28-42-22/401. GROUND VERIFICATION AND LEAK CHECK SUCCESSFUL PER AMM 28-22-41-710-801.Sep 15, 2019 · N577AS · Boeing 737890 · Fuel Boost PumpSDR ASAA2019090730660Pressure Switch · failedTANK 2 FWD FUEL PUMP LIGHT ILLUMINATED WITH FULL TANK. GROUNDED - YES. REMOVED AND REPLACED #2 TANK FWD BOOST PUMP LOW PRESSURE SWITCH (S153), OPS AND LEAK CHECK GOOD. REF AMM 28-42-11.Sep 7, 2019 · N577AS · Boeing 737890 · Aircraft Fuel Distribution SystemSDR ASAA2019090730636Connector · contaminatedIN FLT #2 FWD FUEL PUMP LIGHT ILLUMINATED. GROUNDED - YES. PERFORMED FIM 28-22 TASK 805. FOUND NO FAULTS. OPS TEST GOOD. PERFORMED GOOD INSULATION RESISTANCE CHECK ON #2 FWD BOOST PUMP PER AMM 28-22-00-760-802 AND FIM 28-22 TASK 805. REMOVED CONNECTOR D872 FROSep 7, 2019 · N577AS · Boeing 737890 · Fuel System WiringSDR ASAA2019090330607Wire Harness · frayedWHILE PERFORMING T/C N8420001 RT ENG HARNESS INSPECTION FOUND J10 HARNESS DAMAGED BY RUBBING AGAINST HPTACC VALVE STAGE 9 INLET TUBE. GROUNDED - YES. J10 HARNESS DAMAGED TO METAL BRAID 10 INCHES BEFORE DP1001. PER T/C REQUIRES REPLACEMENT. REMOVED AND REPLACEDSep 3, 2019 · N577AS · Boeing 737890 · Engine Fuel System WiringSDR ASAA2019082930591Start Valve · faultyRT ENG ON START EXTREMELY SLOW TO ACHIEVE 25% N2. LT ENGINE SPOOLS RAPIDLY (NORMAL) TO 25% PLUS. DUCT PRESSURE ON START 20 DEG C OAT WAS 42 PSI. AFTER T/O L/H DUCT PRESS - 31 PSI. RT DUCT PRESSURE 48 PSI. CRUISE LT DUCT PRESS - 35 PSI, RT DUCT 44 PSI. PRESSURIAug 29, 2019 · N577AS · Boeing 737890 · Engine Start Valves/ControlsSDR ASAA2019082653472Circuit Breaker · trippedAUTOTHROTTLE WILL NOT ENGAGE. FOUND CIRCUIT BREAKER P18-1, E1 POPPED. GROUNDED - YES. PERFORMED AUTOTHROTTLE SYSTEM TEST PER B737-800 AMM 22-31-00-710-802. NO FAULTS NOTED. PERFORMED LAND VERIFY PER AMM 22-11-00-700-801. NO FAULTS NOTED.Aug 25, 2019 · N577AS · Boeing 737890 · Auto Throttle SystemSDR ASAA2019080643319Fmc · malfunctionedCA SIDE VTK FLAG AFTER LANDING. GROUNDED - YES. PERFORMED RH FMC RESET PER FIM 34-61 TASK 836. FMC #1 RESTORED. NO FURTHER DEFECTS NOTED.Aug 4, 2019 · N577AS · Boeing 737890 · Flight Management Computing Hardware SystemSDR ASAA2019080533300Fmc · malfunctionedFO SIDE FMC SHOWED VTK AND RESET AFTER ABOUT 1 MIN DURING CRUISE FLIGHT. GROUNDED - YES. L-FMC LOGGED INTERMITTENT RIGHT FMC PRES POS LAT RATE FAULT. RESET BOTH FMC'S. OP CK NORMAL. REF B737-800 FIM 34-61 TASKS 837 & 801.Aug 3, 2019 · N577AS · Boeing 737890 · Flight Management Computing Hardware SystemSDR ASAA2019080330294Warning Light · false activationLEFT SIDE WINDOW HEAT ILLUMINATED DURING FLIGHT, RAN QRH WITH OVERHEAT LIGHT REILLUMINATED AFTER CHECKLIST COMPLETE. GROUNDED - YES. COULD NOT DUPLICATE MALFUNCTION. RAN WINDOW HEAT APPROX 15 MINUTES. NO DEFECTS NOTED. WHCU BITE CK NORMAL SEVERAL TIMES. WINDOWAug 3, 2019 · N577AS · Boeing 737890 · Central WarningSDR ASAA2019070329904Sign · unsecureF/A REPORTS EXIT SIGN OVER SEAT 16A FELL OFF. GROUNDED - YES. REINSTALLED EXIT SIGN OVER SEAT 16A , OPS CHECK NORMAL.Jul 3, 2019 · N577AS · Boeing 737890 · Emergency LightingSDR ASAA2019062729842Eec · faultedWHILE PERFORMING T/C 78273000, #2 ENG EEC SHOWS "CH A EEC DATA NOT AVAILABLE". GROUNDED - YES. REF B737-800 AMM 73-21-60, REMOVED/REPLACED #2 ENG. EEC. OPS CHK GOOD REF SAME AMM. ALL TESTS GOOD. NO SOFTWARE LOAD REQUIRED. GROUND VERIFICATION TEST GOOD.Jun 27, 2019 · N577AS · Boeing 737890 · Fuel Controlling SystemSDR ASAA2019062769826Warning Message · false activationHF NR 1 SHOWS "FAIL" INDICATION. GROUNDED - YES. PERFORMED BITE CHECK ON NR 1 HF AND FOUND NO FAULTS, FAIL INDICATION WENT AWAY AND OPS CHECK GOOD B737-800 AMM/FIM 23-11 TASK 801 GROUND VERIFICATION SUCCESSFUL.Jun 26, 2019 · N577AS · Boeing 737890 · HF Communications SystemSDR ASAA2019051829380Sensor · failed#2 RIGHT FLIGHT COMPARTMENT WINDOW SHOWS OVERHEAT. GROUNDED - YES. ACCOMPLISHED FIM 30-41 TASK 811 FOUND WINDOW SENSOR FAULT. CHECKED SENSOR RESISTANCE PRIMARY SENSOR IS OUT OF RANGE. CHANGED TO SPARE SENSOR LOCATION PER FIM AND WDM 30-41-11. PERFORMED WHCU BIMay 18, 2019 · N577AS · Boeing 737890 · Windshield/Door Rain/Ice RemovalSDR ASAA2019050929291Hmu · faultyDURING COMPLETION OF T/C 78273000 #2 ENGINE (ESN 894362) FOUND MAINT MSG 73-20342. THE FMV POSITION SIGNAL IS OUT OF RANGE" SHORT TIME FAULT. GROUNDED - YES. INTERROGATED NR 2 ENGINE EEC FOR RECENT FAULTS AND FOUND FAULT CODE 73-20342. EEC TEST FAILS FOR SAME May 9, 2019 · N577AS · Boeing 737890 · Fuel Control/Turbine EnginesSDR ASAA201904296165Light · brokenEMERG LIGHT ASSY L1188 BROKEN. GROUNDED - YES. REMOVE AND REPLACED EMERG EXIT LIGHT ASSY L1188 PER B737-800 AMM 53-51-01. EMERG LIGHT OPS CKS NORMAL PER AMM 33-51-00-710-801 AND 33-51-00-720-801.Apr 26, 2019 · N577AS · Boeing 737890 · Emergency LightingSDR ASAA2019040968931Bulkhead Web · crackedRH PRESSURE WEB HAS CRACK ON OB WEB AT RBL 41 AND CRACK AT IB SIDE OF DRAIN HOLE. GROUNDED - YES. REPAIRED PRESSURE WEB IAW ASA EA 800-57EA-21381 AND B737-800 SRM 57 10 10 2R 3 THIS IS A CAT B REPAIR WITH INSPECTION THRESHOLD OF 56000 FLT. CYCLES INTERVAL OF 3Mar 16, 2019 · N577AS · Boeing 737890 · Fuselage Main, BulkheadSDR ASAA201904028858Bulkhead Web · crackedLH PRESSURE WEB HAS EXISTING CRACK ON O/B WEB AT LBL44. GROUNDED - YES. REPAIRED LH PRESSURE WEB IAW B737 800 SRM 57 10 10 2R 3 THIS IS A CAT. B REPAIR WITH INSPECTION THRESHOLD OF 56,000 FLT. CYCLES. INTERVAL OF 36,000 FLT CYCLES METHODS PER B737 800 SRM 57 1Mar 16, 2019 · N577AS · Boeing 737890 · Fuselage Main, BulkheadSDR ASAA2019040358873Skin · crackedL/H HORIZ LWR SKIN HAS A CRACK STA 129 APPROX 20 IN. FWD OF REAR SPAR. GROUNDED - YES. REPAIRED DAMAGE TO LWR SKIN IAW B737 800 SRM 55 10 01 2R 11 REPAIR 11. THIS IS A CATEGORY B REPAIR WITH AN INSPECTION THRESHOLD OF 56,000 TOTAL FLT. CYCLES AND 9,000 FLT. CYMar 15, 2019 · N577AS · Boeing 737890 · Horizontal Stabilizer, Plate/SkinSDR ASAA2019031428799Baffle · crackedUPON REMOVAL OF CRACKED BAFFLE CLIP BAFFLE BETWEEN STA 500G AND 500H FOUND TO BE CRACKED. GROUNDED - YES. REMOVED AND REPLACED BAFFLE IAW SRM 51 40 02 0G 0.Mar 14, 2019 · N577AS · Boeing 737890 · Fuselage Miscellaneous StructureSDR ASAA2019040938933Floor Support · corrodedFWD WET AREA INTERCOSTAL STA 294 TO 312 LBL10 HAS SPOT OF CORR. GROUNDED - YES. REPAIRED DAMAGE TO INTERCOSTAL UPPER CHORD IAW ASA EA 800 53EA 21379 W 2 O .080 R .028 L 3 D .052.Mar 13, 2019 · N577AS · Boeing 737890 · Fuselage Miscellaneous StructureSDR ASAA2019040938932Floorbeam · corrodedFWD WET AREA FLOOR BEAM STA 312 HAS SPOT OF CORR AT LBL 10. GROUNDED - YES. REPAIRED DAMAGE TO FLOOR BEAM UPPER CAP IAW ASA EA 800 53EA 21380 W 2.2 O .125 R .099 L 1.7 D .026.Mar 13, 2019 · N577AS · Boeing 737890 · Fuselage Main, Floor BeamSDR ASAA2019040538888Floorbeam · corrodedAFT WET AREA STA 986 FLOOR BEAM HAS CORR AT NUTPLATE HOLE RBL 44. GROUNDED - YES. ACCOMPLISHED PERMANENT REPAIR TO FLOOR BEAM IAW ASA EA 800 53EA 21382 W 1 O .150 R .121 L 2 D .029.Mar 13, 2019 · N577AS · Boeing 737890 · Fuselage Main, Floor BeamSDR ASAA201904012813Channel · corrodedAFT CARGO R/H TRANSITION PANEL HAS CORR ON TOP AND UNDERSDE BETWEEN STA 747-767 ALSO MISSING NUTPLATE. GROUNDED - YES. REPAIRED TRANSITION PANEL IAW B737 800 SRM 53 00 53 2R 5 W 1IN O .040 R .019 L 2IN. D .021.Mar 13, 2019 · N577AS · Boeing 737890 · Fuselage Miscellaneous StructureSDR ASAA2019031328802Transition Panel · corrodedAFT CARGO RT TRANSITION PANEL JUST FWD OF DOOR CORR ON UNDERSIDE. GROUNDED - YES. REMOVED DAMAGE, FOUND TO BE OUT OF LIMITS, REMOVED AND REPLACED TRANSITION PANEL IAW SRM 53 60 15 1A 1 AND SRM 51 40 02 0G 0 W 1IN. O .050 R .018 L 2IN. D .032.Mar 13, 2019 · N577AS · Boeing 737890 · Fuselage Miscellaneous StructureSDR ASAA2019031328801Fitting · crackedBAFFLE CLIP ON FWD SIDE OF STA 500G LT IS CRACKED. GROUNDED - YES. REMOVED AND REPLACED BAFFLE CLIP IAW SRM 51 40 02 0G 0.Mar 13, 2019 · N577AS · Boeing 737890 · Fuselage Miscellaneous StructureSDR ASAA2019031328800Fitting · crackedBAFFLE CLIP ON FWD SIDE OF STA 500H LT IS CRACKED. GROUNDED - YES. REMOVED AND REPLACED BAFFLE SLIP IAW SRM 51 40 02 0G 0.Mar 13, 2019 · N577AS · Boeing 737890 · Fuselage Miscellaneous StructureSDR ASAA2019031328798Fitting · crackedBAFFLE CLIP ON FWD SIDE OF STA 500H RT IS CRACKED. GROUNDED - YES. REMOVED AND REPLACED BAFFLE CLIP IAW SRM 51 40 02 0G 0.Mar 13, 2019 · N577AS · Boeing 737890 · Fuselage Miscellaneous StructureSDR ASAA2019031328797Fitting · crackedBAFFLE CLIP ON FWD SIDE OF STA 500F LT IS CRACKED. GROUNDED - YES. REMOVED AND REPLACED BAFFLE CLIP IAW SRM 51 40 02 0G 0.Mar 13, 2019 · N577AS · Boeing 737890 · Fuselage Miscellaneous StructureSDR ASAA2019031328723Intercostal · crackedFWD WET AREA INTERCOSTAL STA 312-328 LBL 40 IS CRACKED AT FASTENER HOLE. GROUNDED - YES. REMOVED AND REPLACED INTERCOSTAL AT FS 312-328 LBL40 IAW SRM 51 40 02 0G 0.Mar 13, 2019 · N577AS · Boeing 737890 · Fuselage Miscellaneous StructureSDR ASAA2019031328722Intercostal · crackedFWD WET AREA INTERCOSTAL STA 312-328 RBL40 IS CRACKED AT FASTENER HOLE. GROUNDED - YES. REMOVED AND REPLACED INTERCOSTAL STA 312-328 RBL40 IAW SRM 51 40 02 0G 0.Mar 13, 2019 · N577AS · Boeing 737890 · Fuselage Miscellaneous StructureSDR ASAA2019031128724Door Sill · corrodedAFT PIT LOWER SILL WEB IS CORRODED. GROUNDED - YES. REMOVED AND REPLACED AFT PIT LWR SILL WEB IAW SRM 51 40 02 0G 0 W 3" O .045 R 0 L 7" D .045.Mar 11, 2019 · N577AS · Boeing 737890 · Fuselage Miscellaneous StructureSDR ASAA2019030428461Spacer · debondedNR 1 ENG FAN BLADE SPACERS NR 1,4,6,13,16,19 HAS RUBBER DISBOND. GROUNDED - YES. REPLACED NR 1 ENG FAN BLADE SPACERS REF T/C # 78472010.Mar 4, 2019 · N577AS · Boeing 737890 · Turbine Engine Compressor SectionSDR ASAA2019011427796Warning System · false activationCONT CAB ZONE TEMP LIGHT ILLUMINATED OF RECALL AFTER START. EXTINGUISHES WITH MASTER CAUTION RESET. GROUNDED - YES. PACK/ZONE TEMP CONTROLLER BITE AMM 21-61-00 OPS CHECK NORMAL GROUND VERIFICATION SUCCESSFUL.Jan 14, 2019 · N577AS · Boeing 737890 · Cabin Temperature Control SystemSDR ASAA2018122427521Compensator · leakingFOLLOW-UP TO FOQA DATA SHOWING INTERMITTENT LEFT FUEL TANK QUANTITY 500 LB DROP, REPLACE #1 TANK UNIT COMPENSATOR. GROUNDED - YES. REMOVED AND REPLACED COMP PROBE PER RECREATIONAL TSR. ALL VALUES WITHIN LIMITS REF AMM 28-41-21, 28-11-11. #1 FQIS SYSTEM TEST GODec 24, 2018 · N577AS · Boeing 737890 · Fuel Indicating SystemSDR ASAA2018120827334Wire · brokenWHILE PERFORMING AUX BATTERY CHECK PER AMM 24-3H1DC AMP WAS +449 AND BATTERY VOLTAGE WAS 32V NO FAULTS INDICATED DURING ELEC PANEL TEST. GROUNDED - YES. WHILE T/S AUX BATTERY SYSTEM FOUND W2532-2202R-24 BROKEN FROM D10328 REF WDM 24-31-12 PG1. REMOVED WIRE W25Dec 8, 2018 · N577AS · Boeing 737890 · Electrical Power System WiringSDR ASAA2018120227179Not Reported · malfunctionedAUX BATTERY DID NOT SHOW NEGATIVE VALUE WITH BATTERY SWITCH ON AND GRD PWR SWITCH OFF. GROUNDED - YES. PERFORMED FIM 24-31 TASK 801 NO FAULTS. REMOVED AND REPLACED MAIN AND AUX BATTERY NO HELP. REINSTALLED ORIGINAL MAIN AND AUX BATTERY. PERFORMED OPS CHECK OPSDec 2, 2018 · N577AS · Boeing 737890 · Battery/Charger SystemSDR ASAA2018111966890Case · damagedWHILE ACCOMPLISHING T/C 78472000 #2 ENGINE FOUND FAN INLET CASE DAMAGE APPROX. 8 INCHES FWD OF O/B ENGINE CRADLE MOUNT AREA. 700X .150. GROUNDED - YES. REMOVED HIGH METAL AND SWAP ETCHED AREA PER B737-800 AMM 72-23-05-700 2.F.(1) & (2). FOUND GOUGE TO BE .004 Nov 16, 2018 · N577AS · Boeing 737890 · Turbine Engine Air Inlet SectionSDR ASAA2018100826386Warning System · false activationRIGHT PACK LIGHT ILLUMINATED IN FLIGHT - RESETS WITH MASTER CAUTION. GROUNDED - YES. ACCOMPLISHED BITE OF THE PACK/ZONE TEMP CONTROLLERS USING INSTRUCTIONS PRINTED ON THE CONTROLLERS - FOUND THE TCV FAULT ON THE NR 2 CONTROLLER - FAULT CLEARED - RAN APU AND THOct 5, 2018 · N577AS · Boeing 737890 · Cabin Cooling SystemSDR ASAA2018100526373Switchpack · inoperativeUPON LANDING MASTER CAUTION ENG ILLUMINATED ALONG WITH ENGINE NR 1 REVERSER ON OVERHEAD. NR 1 ENGINE THRUST REVERSER WAS CYCLED SEVERAL TIMES BUT STILL ILLUMINATED. GROUNDED - YES. REPLACED M1766 NR 1 ENGINE AUTOTHROTTLE SWITCH PACK AMM 76-11-07, 11 EA C/B'S OOct 5, 2018 · N577AS · Boeing 737890 · Power LeverSDR ASAA2018092526265Warning System · false activationNR 1 ENGINE CONTROL LIGHT ILLUMINATED APPROX 30 SECONDS AFTER NR 1 REVERSER LIGHT ILLUMINATED. LIGHT EXTINGUISHED AFTER THE ENGINES WERE SHUTDOWN. GROUNDED - YES. PERFORMED EEC BITE CK, OPS CK GOOD PER AMM 73-21-00.Sep 25, 2018 · N577AS · Boeing 737890 · Fuel Controlling SystemSDR ASAA2018091126060Compensator · failedACCOMPLISHED T/C NG-28FCD-18088-1 AND FOUND F15, F3 AND F7 BEING OUT OF TOLERANCE, REF AMM 28-41-21-710-801 ON NR 1 TANK. GROUNDED - YES. REMOVED AND REPLACED F15, F3, AND F7 REF AMM 28-41-21/401. OPS CK GOOD REF AMM 28-41-00/501 AND LEAK CK GOOD REF AMM 28-11Sep 7, 2018 · N577AS · Boeing 737890 · Fuel Indicating SystemSDR ASAA2018071625401Detector · failedAPU DET INOP LIGHT CAME ON DURING PUSHBACK AND REMAINS ILLUMINATED. GROUNDED - YES. PERFORMED FIM 26-10 TASK 801 AND FAULTED LOWER APU DETECTOR. REPLACED LOWER APU OVERHEAT DETECTOR ELEMENT PER AMM 26-15-01. PERFORMED GOOD OPS TEST OF APU FIRE DETECTION PER AMJul 12, 2018 · N577AS · Boeing 737890 · Overheat DetectionSDR ASAA2018070225243Sign · unsecureFA REPORTS MID CABIN EXIT SIGN FELL DOWN. GROUNDED - YES. REINSTALLED PLASTIC EXIT SIGN HALF AT MID CABIN OVERHEAD PANEL. EXIT SIGN ASSEMBLY SECURE GOOD FOR SERVICE.Jun 30, 2018 · N577AS · Boeing 737890 · Emergency LightingSDR ASAA2018062625215Controller · malfunctionedLEFT PACK LIGHT CAME ON AT RECALL, LIGHT WENT OUT WITH MASTER CAUTION RESET. GROUNDED - YES. REL PER MEL 21-32B, L PK PRIMARY TEMP CONTROL INOP. RESET CONTROLLER, OPS NRML, NO HISTORY, CLEARS MEL 21-32B.Jun 26, 2018 · N577AS · Boeing 737890 · Cabin Cooling SystemSDR ASAA201805224728Lens · detachedEXIT SIGN LENS DETACHED BY THE L1 DOOR. ACFT GROUNDED. ATTACHED THE EXIT SIGN LENS.May 20, 2018 · N577AS · Boeing 737890 · Emergency LightingSDR ASAA2018042124335Fmc · malfunctionedAPPROXIMATELY 4.5 HOURS INTO FLT, AT CRUISE ALT 370, CAPTAIN LOST MAP INDICATION WITH VTK, FOLLOWED BY F/O VTK, SEPARATELY THEN SIMULTANEOUSLY, THEN ALL ERRORS CLEARED AFTER ABOUT 90 SECONDS. WITHOUT PILOT ACTION. REOCCURRED APPROXIMATELY 45 MINUTES LATER. AApr 21, 2018 · N577AS · Boeing 737890 · Flight Management Computing Hardware SystemSDR ASAA2018041724281Autoland Sys · malfunctionedWHILE ACCOMPLISHING AUTOLAND, LAND VERIFY TEST, FOUND A FAILURE OF THE ELEVATOR PRESSURE SWITCH 1. ACFT GROUNDED. PERFORMED LLM TESTS OF AUTOLAND, 30 DAY IN USE IAW AMM 22-00-01-730-809 AND LLM TESTS FOR HGS 30 DAY IN USE IAW AMM 22-00-010730-810. NO FAULTApr 17, 2018 · N577AS · Boeing 737890 · Microwave Landing SystemSDR ASAA2018031924013Probe · dirtyPERFORMED TC 78273000 AND FOUND NR 2 ENG ECONOMIC MSG NR 77-20862, THE BOTTOM LEFT EGT SIGNAL (T496S3) IS OUT OF RANGE. ACFT GROUNDED. PERFORMED B737-800 FIM 77-21 TASK 803 FOUND NR 2 ENGINE S3 OUT OF LIMITS. CLEANED THE NR 2 ENGINE S3 PROBE IAW AMM 77-21-0Mar 19, 2018 · N577AS · Boeing 737890 · Engine EGT/TIT Indicating SystemSDR ASAA2018022023613Indication Sys · defectiveWHILE ACCOMPLISHING T/C 78273000 FOUND FAULT 77-20862, THE BOTTOM LEFT EGT SIGNAL (T495S3) IS OUT OF RANGE. NR 2 ENG. GROUNDED - YES. ON DEFERRAL.Feb 13, 2018 · N577AS · Boeing 737890 · Engine EGT/TIT Indicating SystemSDR ASAA2018013023336Transmitter · leakingWHILE ACCOMPLISHING IDLE LEAK CK FOUND NR 1 ENG FUEL FLOW TRANSMITTER LEAKING AT THE SPLIT LINE. GROUNDED - YES. REPLACED NR 1 ENG FUEL FLOW TRANSMITTER REF AMM 73-31-01. NO LEAKS NOTED.Jan 30, 2018 · N577AS · Boeing 737890 · Fuel Flow Sensor
Back to N577AS