JASC 2931

Service difficulty reports · 160

Reports filed under 2931 · Hydraulic Pressure Indicator, 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 jasc_code = '2931'
  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 HEEA079246Indicator · stuckHYDRAULIC PRESSURE TEMPERATURE INDICATOR NEEDLE STICKING ON HIGH SIDE. REPLACED WITH SERVICEABLE PART.May 24, 2002 · N5736D · Bell 212SDR HEEA079245Indicator · reads highHYDRAULIC PRESSURE TEMPERATURE INDICATOR READS APPROX. 15 DEGREES HIGH.May 24, 2002 · N3893L · Bell 412SDR AWXA200200426Hose · burstPHX - EMERGENCY LANDING - FLT 0332 - EN ROUTE FROM SLC TO PHX THE "A" HYDRAULIC SYSTEM LOW PRESSURE LIGHT ILLUMINATED AND THEN THE GAUGE FLUCTUATED BACK AND FORTH, FLIGHT CREW DECLARED AN EMERGENCY AND LANDED SAFELY AT SCHEDULED DESTINATION. MAINTENANCE PRESSUMay 15, 2002 · N184AW · Boeing 737277SDR 0201579150Indicator · malfunctionedRIGHT HYDRAULIC SYSTEM PRESSURE WENT TO ZERO. RIGHT HYDRAULIC QUANTITY WENT TO 10 QUARTS FROM 7-8 THAT WAS SHOWING AT TAKEOFF. COMPLIED WITH COM AND LANDED AT MSP WITHOUT INCIDENT. THE AIRCRAFT WAS TOWED TO THE GATE FROM THE TAXIWAY. MAINTENANCE TESTED THEMay 13, 2002 · N8908E · Doug DC914SDR 2002F00397Line · failedDURING CLIMB-OUT, HYDRAULIC SYSTEM "B" LOSS THE PRESSURE INDICATION, INDICATION SHOWED 0. HYDRAULIC QUANTITY SHOWED 1.8 US GALLONS, AND BOTH 'B' SYSTEM LOW PRESSURE LIGHTS ILLUMINATED, PERFORMED EMERGENCY/ABNORMAL CHECKLIST A/C DIVERTED FROM SWA TO SVMI. THEMar 8, 2002 · N296SC · Boeing 727224SDR AUS20020011Transducer · failed(AUS) HYDRAULIC SYSTEM PRESSURE TRANSDUCER LOCATED IN LT WHEEL WELL FAILED. LOSS OF HYDRAULIC FLUID. SHUTTLE VALVE REPLACED.Jan 6, 2002 · Swrngn SA227*SDR PNSA010927Pressure Switch · blockedDuring cruise RH low hydraulic warning light came on with normal pressure indication. Maintenance found hydraulic pressure switch bad for indicator light.Sep 27, 2001 · N2719H · Swrngn SA227ACSDR CA011004012Pressure Switch · failed(CAN) THE NR 2 RUDDER HYDRAULIC CAUTION LIGHT ILLUMINATED DURING FLIGHT. THE FLIGHT CREW SELECTED THE RUDDER NR 2 SHUT OFF SWITCH AND ALL THREE RUDDER CAUTION LIGHTS CAME ON. THE AIRSPEED WAS REDUCED TO LESS THAN 200 KNOTS AND THE AIRCRAFT RETURNED TO THE STASep 22, 2001 · Dhav DHC8102SDR DL757011402Indicator · leakingIR - LT HYDRAULIC SYSTEM DROPPED TO .41 FOLLOWED POM PROCEDURES. FOUND LT PRESSURE DIFFERENTIAL INDICATOR LEAKING AT PRESSURE MODULE. REPLACED INDICATOR AND LEAK CHECK OK.Aug 25, 2001 · N631DL · Boeing 757232SDR CHQ00007Indicator · failedMAIN HYD PRESS GAUGE READING ZERO DURING CRUISE. A/C RETURNED TO FIELD. MAINTENANCE REMOVED AND REPLACED INDICATOR.Jul 19, 2001 · Saab SF340ASDR HEEA073766Transmitter · malfunctionedSHORTLY AFTER TAKEOFF, THE NR 1 HYDRAULIC PRESSURE GAUGE PEGGED OUT. REPLACED PRESSURE TRANSMITTER.Jun 20, 2001 · N59806 · Bell 214STSDR PNSA010605Transducer · faultyJUST AFTER TAKEOFF HYDRAULIC PRESSURE INDICATION WAS ERRATIC. RETURNED TO BASE. REPLACED HYDRAULIC PRESSURE TRANSDUCER. OPERATIONAL CHECK OK.Jun 19, 2001 · N650PA · Swrngn SA227ACSDR HEEA073794Pressure Switch · defectiveHYD. CAUTION LIGHT ILLUMINATED INTERMITTENTLY. SENDING TO VENDOR FOR REPAIR.Jun 19, 2001 · N856PH · Snias AS350BSDR VNAA0103006Warning System · activatedDURING CLIMBOUT THE FLIGHT CREW RECEIVED A EMERGENCY PARKING BRAKE ACCUMULATOR PRESSURE WARNING MESSAGE. THE FLIGHT CREW FOLLOWED THE QUICK REFERENCE HANDBOOK PROCEDURES TO EXTINGUISH THE MESSAGE BUT IT REAPPEARED. THE FLIGHT CREW RETURNED TO THE FIELD AND LMar 5, 2001 · N430JS · Dorner DO328100SDR DHL2000803139Fuse · unserviceableNO SPOILER PRESS DURING TAXI OUT RAN ALT PROCEDURE BUT NO CHANGE.R&R SPOILER PUMP CURRENT LIMITER OPS NORMAL PER M/M 27-62-00.Dec 5, 2000 · N803DH · Doug DC873FSDR AALA20001862Transmitter · leakingMIA - FLT 1331 - ON CLIMB-OUT, COCKPIT RECEIVED MESSAGE HYDRAULIC RESERVOIR IN GREEN SYSTEM LOW. RETURNED MIA AND LANDED WITHOUT INCIDENT. REPLACED GREEN HYDRAULIC PRESSURE TRANSMITTER. SYSTEM GROUND CHECKED NORMAL OPERATION. (M)Nov 8, 2000 · N70054 · Airbus A300B4605RSDR DLM88001946Transmitter · failedWHEN SPOILERS DEPLOYED LOST LT HYD SYS PRESSURE. REPLACED LEFT HYDRAULIC PRESSURE TRANSMITTER.Oct 6, 2000 · N952DL · Doug MD88SDR GXPA00021Warning Light · illuminatedAIRCRAFT GROUNDED IN PDK DUE TO LEFT AND RIGHT HYDRAULIC PRESSURE LIGHTS ILLUMINATED. HYDRAULIC PRESSURE DROPPED TO ZERO. EMERGENCY GEAR EXTENSION DONE. CORRECTIVE ACTION UNDER WAY. (X)Jun 28, 2000 · N168GA · Swrngn SA226TCSDR PLGA000527Transducer · failedFLT 4761 - BTV-BOS, CREW NOTED THE HYDRAULIC LIGHT HAD COME ON. IT WAS ALSO NOTED THAT THE MAIN AND OUTBOARD PRESSURE INDICATORS WERE READING LOW AND THAT AUTO MODE WAS NOT WORKING. THE FLIGHT CREW MANUALLY LOWERED THE LANDING GEAR, DECLARED AN EMERGENCY ANDMay 27, 2000 · N358BE · Saab 340BSDR SWAA000659Transmitter · malfunctionedAIR TURNBACK -B- SYS HYD ELECTRIC PUMP LOW PRESS LIGHT ILLUMINATED. ALL HYD QTY AND PRESS INDICATORS NORMAL. R&R B-SYS HYD PRESS TRANSMITTER AND -B- SYS HYD ELECTRIC PUMP PER MM.Apr 6, 2000 · N335SW · Boeing 7373H4SDR HEEA064950Indicator · fluctuatedPRESSURE INDICATOR PRESSURE SIDE FLUCTUATES.Nov 3, 1999 · N2298Z · Bell 412SDR AWXA9900380Switch · leakingEMERGENCY LANDING, LT SYS QTY ZERO. PERFORMED QRH PROCEDURES, PRESS REMAINED IN L/G SYS. FOUND PRESS SWITCH LEAKING. REMOVED AND REPLACED PRESS SWITCH AND UNION AS REQUIRED. RESERVICED, LEAK CHECKED OK.Oct 22, 1999 · N902AW · Boeing 7572S7SDR HEEA063047Indicator · inoperativeNR 2 NEEDLE INOPERATIVE ON HYDRAULIC PRESSURE INDICATOR.Aug 9, 1999 · N2743E · Skrsky S76ASDR 99ZZZX3388Switch · failed'GROUND SPOILER' CAUTION (AMBER) MESSAGE ON EICAS WITH FLAPS DOWN. NEW SWITCH CLEARED MESSAGE.Aug 6, 1999 · N270RA · Cndair CL6002B16SDR EIA990115Module · brokenSYD - NR 2 HYD QTY 1 GALLON, ACCOMPLISHED ABNORMAL PROCEDURE HYD SYSTEM LEAK/LOSS JETTISON 40K FUEL, LANDING WT 604.9. FOUND BROKEN CHECK VALVE, HOUSING NR 2 HYD PRESS MODULE SERVICE MODULE INSTALLED PER RMM 29-51-23 AND LEAK CHECKED OK. NR 2 HYD RES SERVICED Apr 26, 1999 · N480EV · Boeing 747121SDR USAASB99104Transmitter · failedBWI - FL2785 - ON CLIMB-OUT FROM IAD, AT FL170, THE 'B' HYDRAULIC SYSTEM BRAKE PRESSURE INDICATOR FAILED AND INDICATED ZERO. ALL OTHER HYDRAULIC INDICATIONS WERE NORMAL. CAPTAIN ELECTED TO DIVERT TO BWI AND DECLARE EMERGENCY. FLIGHT LANDED WITHOUT INCIDENT Apr 19, 1999 · N278AU · Boeing 7372B7SDR TC8A99008Connector · looseON TAXI-OUT, SPOILER HYDRAULIC PRESSURE WENT TO 2200 PSI AND REMAINED THERE. FOUND LOOSE CONNECTOR AT TRANSMITTER CONNECTOR. SECURED IAW 27-0-0.Mar 31, 1999 · N187SK · Doug DC862FSDR ERAA061863Transmitter · malfunctionedNEW PRESSURE TRANSMITTER. PRESSURE FLUCTUATING.Mar 25, 1999 · N562EH · Skrsky S61NSDR AWXA9900140O Ring · leakedGREEN HYDRAULIC RESERVOIR LOW ECAM FOLLOWED, THEN WITH LGCIU FAULT NR 1 HIGH LIGHTED NORMAL LANDING, THRUST REVERSERS AND NOSE WHEEL STEERING INDICATIONS AFTER TOUCH DOWN. REMOVED AND REPLACED O RING AT GREEN SYSTEM PRESSURE SWITCH (P/N 1151GN), OPS CK AND LEMar 19, 1999 · N626AW · Airbus A320231SDR SWAA990311Light · looseELECTRIC LOW PRESSURE CHECK LIGHT ILLUMINATED IN FLIGHT AND WOULD NOT GO OUT. RETURNED TO MDW. TIGHTENED CORY LIGHT BASE, OPS CK OK PER MM.Feb 18, 1999 · N707SA · Boeing 7377H4SDR HEEA060060Indicator · malfunctionedHYDRAULIC PRESSURE INDICATOR WENT TO 5000 PSI. DROPPED BACK TO TOP RED LINE THEN WENT BACK TO 5000 PSI AFTER TAKEOFF.Jan 21, 1999 · N1547D · Skrsky S76ASDR 99ZZZX544Switch · failed'GROUND SPOILER' CAUTION MESSAGE ON WITH FLAP SELECTION (I.E., FLAPS DOWN INBOARD PUMP OPERATING). NEW SWITCH CLEARED MESSAGE. SUBMITTER STATED THIS IS THIRD FAILURE IN 700 HOURS. MANUFACTURER NOTIFIED.Jan 11, 1999 · N270RA · Cndair CL6002B16SDR HEEA0016395Indicator · failedHYDRAULIC PRESSURE NEEDLE WILL NOT RETURN TO ZERO.Oct 23, 1998 · N5010F · Bell 212SDR HEEA0016285Indicator · malfunctionedHYDRAULIC PRESSURE INDICATOR'S NR 2 NEEDLE PEGS OUT ON HIGH SIDE.Oct 22, 1998 · N5435V · Skrsky S76ASDR USAASB98233Transmitter · inoperativeCLT - FLT 1080 - AT FL370, THE 'B' SYSTEM HYDRAULIC PRESSURE GAUGE WENT OT 750 PSI. SHORTLY THEREAFTER, THE 'B' SYSTEM HYDRAULIC QUANTITY RESERVOIR STARTED TO DECREASE. CREW DECIDED TO DIVERT TO CLT DUE TO POSSIBLE HYDRAULIC FLUID LOSS. FLIGHT LANDED WITHOUTSep 6, 1998 · N354US · Boeing 737301SDR VTZA98212Gauge · malfunctionedFLT 6414 - IAD-GSO - DURING CRUISE, MADE AN UNSCHEDULED LANDING DUE TO LEFT AND RIGHT HYDRAULIC PRESSURE FLUCTUATION. AIRCRAFT RETURNED TO GATE WITH NO FURTHER PROBLEMS. MAINTENANCE INSPECTED AND REMOVED AND REPLACED HYDRAULIC PRESSURE GAUGE, OPS CHECK OK. Jun 4, 1998 · N486UE · Bag JETSTM3201SDR HEEA0014559Indicator · unservicableHYDRAULIC PRESSURE SIDE MARKINGS FADED.Jun 4, 1998 · N3893S · Bell 412SDR HEEA0013781Indicator · erraticHYD PRESS INDICATOR ERRATIC READINGS.Apr 2, 1998 · Bell 214STSDR 98ZZZX21Gauge · failedTHIS GAUGE IS PART OF STC SA 4378WP AVIADESIGN, INC., HYDRAULIC LANDING GEAR RETRACTION SYSTEM. WITH ZERO PRESSURE IN ACCUMULATOR, THIS GAUGE WAS STILL SHOWING 500 P.S.I.G. FOR INDICATION. SUBMITTER RECOMMENDED A BETTER QUALITY GAUGE BE USED IN SYSTEM.Dec 11, 1997 · N981LL · Beech 200BEECHSDR REXA97067Press Indication · malfunctionedAIRCRAFT HYD PRESSURE DROPPED TO 800 PSI AND OUTBOARD BRAKES LOST PRESSURE ON THE GAUGE. LINE CREW WAS UNABLE TO VERIFY THERE WAS ACTUALLY A PROBLEM. A/C WAS INSPECTED, GROUND RUN, TAXI, AND PERFORMED TEST FLIGHT. NO PROBLEMS NOTED. (M)Mar 23, 1997 · N363PX · Saab 340BSDR 9706083219Seal · leakingRECEIVED B-RSVR LO LVL MESSAGE DURING FLIGHT. CAT 3 LANDING NOT AUTHORIZED AT ORIGINAL DESTINATION DUE TO WEATHER CONDITIONS. AIRCRAFT DIVERTED TO MEM AND LANDED WITHOUT INCIDENT. MAINTENANCE REPLACED LEAKING SEAL ON THE BLUE HYDRAULIC SYSTEM LOW PRESSURE SMar 23, 1997 · N319US · Airbus A320211SDR RAIA970228Indicator · fluctuatesSTL - FLT 7306 - EMERGENCY HYDRAULIC SUPPLY PRESSURE FLUCTUATION. MAINTENANCE REPLACED INDICATOR. (M)Feb 23, 1997 · N431AM · Bag JETSTM3201SDR 97ZZZX850Gauge · stuckTHIS GAUGE IS PART OF STC SA 4378-WP AVIA DESIGN, INC., HYDRAULIC LANDING GEAR RETRACTION SYSTEM. GAUGE FOUND STUCK AT 1,150 PSI DURING AIRCRAFT INSPECTION. SUBMITTER RECOMMENDS A BETTER QUALITY GAUGE BE USED IN SYSTEM.Jan 29, 1997 · N961LL · Beech B200SDR 96ZZZX4715Indicator · failedLANDING GEAR ACCUMULATOR PRESSURE GAUGE WAS PEGGED OUT ON THE HIGH SIDE. THE ABOVE PRESSURE GAUGE IS PART OF THE 'AVIADESIGN HYDRUALIC LANDING GEAR' MODIFICATION FOR BEECH 200 SERIES AIRCRAFT. STC SA4378WP.Aug 9, 1996 · N961LL · Beech B200SDR VNAA9607011Transducer · defectiveEN ROUTE FROM PIT TO HUN, CREW REPORTED BEING ALERTED BY A HYDRAULIC LOW PRESSURE C.A.S. MESSAGE. THIS WAS FOLLOWED ALMOST IMMEDIATELY BY A STAND-BY PRESSURE SYSTEM FAIL C.A.S. MESSAGE. AIRCRAFT DIVERTED TO BDL, LANDED WITHOUT FURTHER INCIDENT. AIRCRAFT WASJul 31, 1996 · N434JS · Dorner DO328100SDR COMA9610183Connector · defectiveLEFT ENGINE LOW HYDRAULIC PRESSURE WARNING DURING CLIMB. REPAIRED WIRING CONNECTOR JO807 IN LT ENGINE NACELLE.Jun 17, 1996 · N159A · Emb EMB120RTSDR 96ZZZX2963Gauge · wornGAUGE MOVEMENT VERY LOOSE CAUSING NEEDLE TO SLIP TOWARD HIGHER READING.May 22, 1996 · N981LL · Beech 200BEECHSDR CA960619042Indicator · reads incorrect(CAN) LANDING GEAR HYDRAULIC PRESSURE GAUGE READS INCORRECTLY. THE GAUGE IS RATED FOR 2000 PSI, AND THE SYSTEM OPERATES AT 2000 PSI. SUBMITTER STATES THAT THE RELIEF VALVE FUNCTIONS AT 2200 PSI AND THIS PUTS UNDO STRAIN ON THE GAUGE DURING HOT WEATHER RELATED May 14, 1996 · Beech 200BEECHSDR RAIA960506Hyd Press Light · broken wireSTL - FLT 7116 - BLUE HYDRAULIC PRESSURE LIGHT ILLUMINATED. REPAIRED WIRE, P/N BF2419, AND INDICATOR LIGHT. (M)May 3, 1996 · N424TE · Aerosp ATR42300SDR 96FDEA00851Transmitter · leakingDURING CRUISE, A-SYS HYD QTY NOTED LOW, READING LESS THAN HALF GALLON. FOLLOWED EMERGENCY PROCEDURES AND FOLLOWED LOSS OF A-SYSTEM MANUAL GEAR EXTENSION AT IAD. GEAR PINS INSTALLED AND TOWED TO GATE. FOUND SYS-A HYD TRANSMITTER LEAKING INTERNALLY. REPLACEDApr 26, 1996 · N203FE · Boeing 7272S2F
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