JASC 2910

Service difficulty reports · 11,292

Reports filed under 2910 · Hydraulic System, Main, newest first.

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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 = '2910'
  ORDER BY difficulty_date DESC"

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SDR 2003UALA00449Fitting · leakingB-HYDRAULIC SYSTEM QUANTITY AND PUMP LOW PRESSURE LIGHTS ILLUMINATED. INSPECTION FOUND THAT THE RETURN LINE CHECK VALVE FITTING ON THE HYDRAULIC FLAP DRIVE MOTOR SHEARED OFF AT THE BOSS. THE FITTING WAS REPLACED. THE HYDRAULIC SYSTEM WAS SERVICED AND THE FMay 24, 2003 · N901UA · Boeing 737522SDR AC2A086763Module · galledHYDRAULIC MODULE FILTER HOUSING THREADS GALLED ON THE RETURN SIDE. REPLACED HYDRAULIC MODULE ASSEMBLY.May 24, 2003 · N430CT · Bell 430SDR SIMA200314702Hose · leakingDURING CLIMB-OUT OF SBA, CREW RECEIVED A HYDRAULIC WARNING ON THE CWP. HYDRAULIC PUMP WAS SELECTED OFF DUE TO HYDRAULIC QUANTITY GOING DOWN. CREW DECLARED AN EMERGENCY AND CONTINUED TO LAX AND LANDED WITH NO FURTHER INCIDENTS. MAINTENANCE FOUND THE FORWARD May 23, 2003 · N338SB · Saab 340BSDR BKE2003F00000Tube · chafedDURING A ROUTINE INSPECTION, FOUND HYDRAULIC FLUID THAT APPEARED TO HAVE BEEN SPRAYED INTO THE RT WHEEL WELL. UPON INVESTIGATION FOUND THE UPLOCK ACTUATOR TUBE ASSY. NR 2 (PN 5407002340) HAD CHAFED THROUGH BY RUBBING ON A RIB ON THE AIRFRAME. THIS TUBE PASSMay 22, 2003 · N502RP · Lear 60LEARSDR AC2A086762Line · failedNR 1 HYDRAULIC SYSTEM PRESSURE LINE FAILURE. REMOVED AND REPLACED LINE , PUMP, FILTERS.May 22, 2003 · N430CT · Bell 430SDR HEEA086726Powerpack · failedFAILED 12 MONTH INSPECTION. PRESSURE RELIEF VALVE CHECK OF NR 2 VALVE BODY MANIFOLD (STUCK IN BYPASS AND COULD NOT GET IT TO UNSTICK) IN SHOP REPAIR.May 22, 2003 · N81992 · Bolkms BO105SSDR DL738030484Fuse · damagedAFTER T/O AND FLAP RETRACTION L/E FLAPS LIGHT REMAINED ILLUMINATED AMBER L/E DEVICES POSITION IND CONFIRMED SEVERAL L/E FLAP INTRANSIT CONDITION. PERFORMED TEST PER FIM 27-81 TASK 803 FAULT CODE 27-81224 FOUND RETRACT HYD FUSE SET. RESET FUSE PERFORMED FIM 2May 21, 2003 · N383DN · Boeing 737800*SDR DHL2003807007Line · leakingAFTER T/O UPON GEAR RETRACTION HYD SYS PX WENT TO ZERO , HYD QTY WENT TO HALF FULL. AILERON CONTROL MANUAL LIGHT ILLUMINATED. COMPLETED HYD PX ABNORMAL. ABNORM PROCEDURE, PX DID NOT INCREASE HYD QTY DECREASED TO AUX LEVEL. COMPLETED HYD QTY LOSS ABNORMAL PROCEMay 19, 2003 · N807DH · Doug DC873FSDR SIMA200313902B-Nut · damagedDURNIG TAXI IN ARICRAFT, LOST HYDRAULIC POWER. MAINTENANCE FOUND A BAD B-NUT ON THE NR 4 BRAKE LINE. LINE AND B-NUT WERE REPLACED IAW SAAB MM. LEAK CHECK WAS GOOD AND AIRCRAFT WAS RETURNED TO SERVICE. (M)May 16, 2003 · N235AE · Saab 340BSDR 2003F00379Line · crackedTHE PILOT WAS UNABLE TO NORMALLY EXTEND THE LANDING. EMERGENCY GEAR EXTENSION PROCEDURES WERE SUCCESSFUL. SUBSEQUENT INSPECTION REVEALED THAT THE RIGHT GEAR EXTENSION PRESSURE LINE HAD DEVELOPED A .5 INCH CRACK JUST PRIOR TO THE LANDING GEAR UPLOCK ACTUATOR.May 16, 2003 · N6764C · Cessna 402CSDR CA030520002Line · leaking(CAN) ON CLIMB OUT NR 2 HYDRAULIC SYSTEM FAILED. CREW PERFORMED ALTERNATE GEAR EXTENTION AND LANDED AT DESTINATION WITH OUT FURTHER INCIDENT. MAINTENANCE FOUND LT WING FLIGHT SPOILER UNLOADING HYDRAULIC LINE TO HAVE A PIN HOLE AT THE SECOND ELBOW FROM THE OUTBMay 16, 2003 · Dhav DHC8102SDR CA030516005Manifold · failed(CAN) THIS UNIT WAS RECEIVED FOR REPAIR. DURING INCOMING FUNCTIONAL CHECK IT WAS NOTED THAT THE CHANGE OVER FROM SYSTEM 1 TO 2 WAS VERY SLUGGISH & STIFF. DISASSEMBLY OF THE VALVE BODY MANIFOLD REVEALED CORROSION INSIDE THE THREADED PLUGS OF BOTH SYSTEMS. THE MMay 16, 2003 · Bolkms BO105CBSSDR QXEA0300579Line · leakingOTH-ON FLIGHT NUMBER 2156, LOSS NR 2 HYDRAULIC QUANTITY ON DESCENT. NR 2 HYDRAULIC PUMP CAUTION ILLUMINATED WHEN GEAR EXTENDED BY NORMAL PRESSURE. CAUTION LIGHT ILLUMINATED FOR A MAX OF 5-8 MINUTES. ON TAXI NR 2 MAIN HYDRAULIC PRESSURE FLUCTUATED 1800-3000 May 15, 2003 · N365PH · Dhav DHC8202SDR CA030515006Line · chafed(CAN) THE CREW REPORTED AN ENGINE VIBRATION ON ENGINE NR 2. MAINTENANCE CARRIED OUT A VISUAL INSPECTION OF THE AFT EQUIPMENT BAY AND FOUND HYDRAULIC LINES AND A WIRE CHAFING. THE DAMAGED LINES AND FAIRLEAD WERE REPLACED, THE AIRCRAFT RETURNED TO SERVICE.May 14, 2003 · Cndair CL6002B19SDR ARWA20030504Line · leakingDURING CRUISE, LOST HYDRAULIC QUANTITY FOLLOWED THE LOSS OF HYDRAULIC FLUID OR PRESSURE. ABNORMAL OR EMERGENCY CHECKLIST. REMOVED AND REPLACED FLEX HYDRAULIC LINE ON NR 2 ENGINE PER MM 29-10-12. RUN UP CHECK ACCOMPLISHED AS PER MM 71-00-0 NO LEAK FOUND ITMay 14, 2003 · N29UA · Doug DC861SDR 03134675Line · leakingDURING THE CLIMB, THE CREW REPORTED THAT THE HYDRAULIC NR 3 PRESSURE DROPPED TO ZERO WITH A GEAR DISAGREE MESSAGE AND A "HYD3A" MESSAGE. THE FLIGHT RETURNED TO ORD, LANDED WITHOUT FURTHER INCIDENT, AND WAS TOWED TO THE GATE. MAINTENANCE PERSONNEL REMOVED ANDMay 14, 2003 · N675BR · Cndair CL6002B19SDR HE66086398Powerpack · defectiveHYDRAULIC PACK LEAKING, REPLACED.May 12, 2003 · N202LF · Bolkms BO105LSA1SDR 03FDEA00705Line · damagedHYD SYS 3 ELEV OFF LIGHT & NR 3 HYD SYS QTY LOSS, EN ROUTE. ACCOMPLISHED RED TABS AND LANDED ATL. MANUFACTURED HYDRAULIC LINE AND ACCOMPLISHED REPAIR PER M/M 20-10-01-02, PRESSURIZED NUMBER THREE HYDRAULIC SYSTEM AND LEAK CHECKED GOOD. COMPLIED WITH EA NR 8May 9, 2003 · N10060 · Doug DC1010SDR IU62003F00020Housing · overtorquedCRACKED INSIDE THE MOUNTING HOLE. OVER-TORQUED OR OVER-PRESSURIZED. EVALUATE THE DESIGN/ MATERIAL HOUSING IS MADE FROM.May 7, 2003 · Boeing 737200SDR SWAA031022Module · leakingDIVERSION, DECLARED EMERGENCY. A SYSTEM HYDRAULICS FAILED, PRESSURE / QUANTITY ZERO. REMOVED AND REPLACED A SYSTEM MODULE O-RING AND REMOVED AND REPLACED CASE DRAIN FILTERS PER MM.May 7, 2003 · N685SW · Boeing 7373Q8SDR AALA20030533Line · damagedDURING CLIMB, RECEVIED EICAS MESSAGE, LOW CENTER HYDRAULIC QUANTITY. PERFORMED PROCEDURE, TURNED OFF CENTER PUMPS WITH CENTER SYSTEM SHOWING APPROX .25 QUANTITY. RETURNED TO ORD, ACCOMPLISHED ALTERNATE GEAR AND FLAP EXTENSION. LANDED ORD WITHOUT INCIDENT. May 5, 2003 · N373AA · Boeing 767323SDR CA030507002Line · leaking(CAN) CREW REPORTED 'TAXIING IN, NR 2 HYD PRESSURE DROPPED TO ZERO.' MAINTENANCE FOUND NR 2 SYSTEM ENGINE DRIVEN PUMP PRESSURE TUBE ASSY TO MANIFOLD CHAFED AND PINHOLE LEAK IN MIDDLE OF LINE. LINE REPLACED AFTT 26193:36 HRS. AF CYCLES: 38398.May 5, 2003 · Dhav DHC8311SDR 2003UALA00417Check Valve · leakingYELLOW SYSTEM LOW LEVEL LIGHT ILLUMINATED AND ECAM SHOWS 0 QUANTITY. FOUND LEAK AT HYD CHECK VALVE IN PTU MANIFOLD REPLACED CHECK VALVE AND FILLED YELLOW SYSTEM AND LEAK CHECKED SYSTEM NO LEAKS FOUND.May 5, 2003 · N817UA · Airbus A319131SDR SWAA030997Line · leakingDIVERSION, HYDRAULIC A-SYS FLUID QTY LOSS NR HYD A-SYS MODULE AND ACOUSTIC FILTER. REMOVED AND REPLACED HYD LINE PER MM.May 5, 2003 · N716SW · Boeing 7377H4SDR 03124317Hose · chafedDURING CRUISE OF THE FLIGHT FROM ROA TO IAD, THE CREW REPORTED HAVING LOST HYDRAULIC PRESSURE AND THAT HYDRAULIC QUANTITY HAD DROPPED TO ZERO. AN EMERGENCY WAS DECLARED AND THE FLIGHT CONTINUED TO IAD AND LANDED WITHOUT FURTHER INCIDENT. THE AIRCRAFT WAS STOMay 4, 2003 · N317UE · Jetair JETSTM4101SDR P5CA0300875Warning Light · illuminatedNR 1 HYD SYS HEAT LIGHT ON. RAN AND CHECKED ENG & ADP'S OPERATING FLAPS TEMPS WERE SIMILAR & BELOW 100 C PER TEMP IND. DEFERRED O/TEMP LIGHT PER MEL 29-10.May 4, 2003 · N923FT · Boeing 7472U3BSDR ASOA03190Line · chafedFLT 4496 - DURING CLIMB-OUT FROM DFW-CHS, AT APPROXIMATELY 22,000 FEET THE CREW RECEIVED A NR 2 HYDRAULIC LOW PRESSURE WARNING MESSAGE WITH THE SYNOPTIC PAGE SHOWING NO HYDRAULIC FLUID IN THE RESERVOIR. AN EMERGENCY WAS DECLARED AND THE AIRCRAFT RETURNED TO DApr 29, 2003 · N837AS · Cndair CL6002B19SDR MEX2003149Shutoff Valve · failedAIRCRAFT SUSPENDS TAKE OFF DUE TO EICAS (L FLT CONT HYD) MESSAGE. THE HYDRAULIC SHUTOFF VALVE WAS VERIFIED AND IT WAS CORRECT. FIM PROCEDURE WAS ACCOMPLISHED AND NON FAILURE INDICATION WAS DETECTED. DURING OVERNIGHT SERVICE THE HYDRAULIC SHUTOFF VALVE WAS RApr 29, 2003 · N801AM · Boeing 7572Q8SDR 142012Swivel · brokenFLIGHT 4456, SHORTLY AFTER TAKEOFF NOTICED THE HYD LIGHT ILLUMINATED AFTER THE LANDING GEAR RETRACTED. ALSO NOTICED A UNSAFE INDICATION IN THE GEAR HANDLE AND THE HYD PRESSURE AND QTY GAUGE LOW. BLEW THE GEAR, THEN PERFORMED SAFE CHECKS BEFORE LANDING.Apr 29, 2003 · N108CQ · Saab SF340ASDR 03FDEA00656Line · damagedSYSTEM 1 HYD QUANTITY DROPPED BELOW 1 GALLON. NR 1 HYD PRESSURE AND TEMP REMAINED FINE. COMPLETED ACTIONS PER QRH. EVIDENCE OF HYD LEAK AT WINGROOT ON LT WING. MX TO BEGIN T/S. FOUND LEAK ON LEFT WING L/E SLAT PIPING (ITEM 720) REF 27-82-24-02 FIG 2 AT BEApr 29, 2003 · N385FE · Doug DC1010SDR CA030501004Line · leaking(CAN) CREW REPORTED A FLUID LEAK FROM THE RT WING INBOARD SPOILER PCU. MAINTENANCE FOUND LIFT DUMP HYDRAULIC LINE FROM RT WING SPOILER ACTUATOR LEAKING FROM A PIN HOLE AT THE MAIN ELBOW ON THE OUTBOARD PART OF THE LINE. AFTT: 32777 HRS CYCLES: 36996Apr 28, 2003 · Dhav DHC8102SDR PCAA0304069O-Ring · leakingRIC-PHL FLIGHT 3792. CREW REPORTED ALL CONTENTS OF NR 1 HYDRAULIC SYSTEM WERE LOST. EMERGENCY WAS DECLARED. MAINTENANCE REPLACED AN O-RING ON THE HYDRAULIC SHUT OFF VALVE AND REPLACED THE NR 1 HYDRAULIC PUMP. CASE DRAIN PRESSURE AND RETURN FILTERS WERE ALSApr 26, 2003 · N844EX · Dhav DHC8102SDR 2003F00357Packing · leakingON FINAL APPROACH TO KTEB, BOTH THE POEWR BRAKE AND ANTI-SKID LIGHTS ILLUMINATED. DIVERTED TO KEWR, TO TAKE ADVANTAGE OF GREATER RUNWAY LENGTH. AFTER LANDING MAINTENANCE, FOUND THE O-RING SEALING THE HYDRAULIC FILTER IN THE POEWR BRAKE UNIT PROTRUDING CAUSINApr 24, 2003 · N15SK · Cessna 560CESSNASDR 252TR0004Pressure Switch · leakingB-CHANNEL AUTO PILOT WILL NOT ENGAGE. PLACED B-CHANNEL AUTO PILOT ON MEL CONT 0423001. REMOVED AND REPLACED HYD PRESSURE SWITCH. OPS AND LEAK CHECKS GOOD IAW MM 22-11-391Apr 23, 2003 · N252TR · Boeing 737228SDR SWAA030903Line · leakingAIR TURNBACK. LOST A-SYSTEM HYDRAULICS. FOUND, HYD LINE LEAKING AT RT MLG ACTUATOR UPSIDE. REMOVED AND REPLACED HYD LINE FOR RT MLG ACTUATOR PER MM.Apr 22, 2003 · N671SW · Boeing 7373G7SDR SWAA030904Line · leakingAIR TURNBACK, DECLARED EMERGENCY. LOST B-SYSTEM HYDRAULIC FLUID CAUSING FAILURE OF B-SYSTEM. FOUND, HYD LINE LEAKING FROM ACOUSTIC FILTER TO PRESS B-MODULE. REMOVED AND REPLACED HYD LINE FROM ACOUSTIC FILTER TO PRESS B-MODULE PER MM.Apr 21, 2003 · N690SW · Boeing 7373G7SDR EAE00103Line · crackedLOST HYDRAULIC PRESSURE WHEN LANDING GEAR WAS EXTENDED. NO BRAKES AVAILABLE UPON LANDING. DRAG CHUTE DEPLOYED TO STOP AIRCRAFT.Apr 17, 2003 · N610GA · Lear 35ASDR FRISBY03002Housing · crackedDURING APPROACH, HYD PRESSURE OF BOTH HYD SYSTEMS DECREASED TO 0 PSI. UNEVENTFUL LANDING. BOTH SYSTEMS HAD BEEN SELECTED TO HIGH, AUXILIARY PUMP & PTU. DUE TO LANDING WITH OPEN LANDING GEAR DOORS, DOOR BUMPERS & DOOR STRUCTURE DAMAGED. AFTER LANDING, PTU WApr 16, 2003 · Doug DC987SDR AUS20030426Line · cracked(AUS) NUMEROUS HYDRAULIC PIPE UNIONS LOOSE. FLAP DOWN HYDRAULIC PIPE CRACKED AT WS 66.5. PIPE UNIONS LOOSE IN THE FOLLOWING AREAS:-1. HYDRAULIC BLEED AIR PIPE UNION AT WS 66.5 LT 2. BYPASS LINE UNION AT WS 81.1 LH3. FLAP UP AND DOWN PIPE UNIONS AT WS 66.5 AND Apr 13, 2003 · Swrngn SA227*SDR DLM90030351Line · leakingLT HYDRAULIC QUANITY FELL TO 6 QUARTS IN FLIGHT AT 33000 FT. TURNED OFF HYD PUMP PER ABNORMAL PROCEDURES CHECKLIST. RETURNED TO NORMAL LEVEL AFTER 10 MIN. FOUND GOUND SPOILER VALVE LINE LEAKING. INSTALLED APPROVED TEMP LINE PER M/M GOOD FOR 350 HRS FRApr 10, 2003 · N916DN · Doug MD9030SDR SWAA030827Line · leakingDIVERSION, A-SYSTEM HYDRAULICS QUANTITY DROPPED TO BETWEEN .25 & .5. FOUND GROUND SPOILER HYD LINE LOOSE. TIGHTENED HYD LINE, LEAK & OPS CHECK GOOD. PER MMApr 10, 2003 · N396SW · Boeing 7373H4SDR ANCF200300014Hose · rupturedLT HYD QTY DECREASED DURING FLT. PRESSURE ONLY DECREASED AFTER ENGINES WERE REDUCED FOR DESCENT & THEN PTU BECAME INOPERATIVE. BECAUSE LT QTY IN 0, RT ENG PUMP OVERHEAT LIGHT ON ALSO. FLT RETURNED TO BOGOTA. INSPECTION WAS FOUND MLG DOWNLOCK HOSE RUPTUREDApr 8, 2003 · N262CT · Boeing 757200SDR SIMA200309901Hydraulic Line · brokenLAX - FLT 3241 - DURING CLIMB CREW REPORTED A HYDRAULIC QUANTITY AND PRESSURE LOW. AN EMERGENCY WAS DECLARED AND CREW RETURNED TO LAX. DURING PARKING WHEN THE PROPELLERS WERE FEATHERED THE AIRCRAFT JUMPED CHOCKS AND THE RIGHT PROPELLER STRUCK A TUG. MAINTEApr 7, 2003 · N313AE · Saab 340BSDR 0300749946Line · leakingON CLIMB SHORTLY AFTER GEAR RETRACTION THE RIGHT HYDRAULIC PRESSURE BEGAN FLUCTUATING BY FLUID LOSS. THE THE LEFT HYDRAULIC SYSTEM LOST PRESSURE AND LOST FLUID. THE LANDING GEAR WAS LOWERED BY ALTERNATE METHOD. FLIGHT DIVERTED TO IND AND LANDED SAFELY. MAIApr 7, 2003 · N8926E · Doug DC931SDR AALA20020438Manifold · leakingEN ROUTE MIA-SJU, LOST GREEN HYDRAULIC QUANTITY SYSTEM. PERFORMED IN FLIGHT MANUAL GEAR EXTENSION. LANDED SJU WITHOUT FURTHER INCIDENT. REPLACED GREEN SYSTEM HYDRAULIC MANIFOLD ASSEMBLY. SERVICED GREEN HYDRAULIC SYSTEM. LEAK CHECKS GOOD. SYSTEM GROUND CHApr 4, 2003 · N7062A · Airbus A300B4605RSDR DLM88030337O-Ring · failedRT HYD QTY DROPPED FROM 10 QTS TO 4 QTS IN FLT WHEN RT SYSTEM WAS TURNED OFF QTY ROSE TO 15 WHEN RT SYS TURNED ON FOR LANDING SYS QTY DROPPED TO 1 QTY PRESSURE REMAINED GOOD. LEAK FROM RIGHT SYSTEM PRESSURE FILTER MODULE REDUCER - REPLACED O-RING.Apr 4, 2003 · N940DL · Doug MD88SDR PCAA0304064Line · severedLGA-FLIGHT 3960 CREW REPORTED LOSS OF NR 1 HYDRAULIC FLUID IN FLIGHT. ISOLATION LIGHT ILLUMINATED. HYDRAULIC CONTENTS AT .5 QUARTS. NR 1 HYDRAULIC PUMP CAUTION LIGHT ALSO ILLUMINATED, BUT PRESSURE REMAINED NORMAL. EMERGENCY WAS DECLARED. FLIGHT LANDED WITApr 4, 2003 · N979HA · Dhav DHC8102SDR EHI0404Spring · failedHYDRAULIC SYSTEM FEEDBACK FELT AND AUDIBLY OBSERVED WHILE IN ALL OPERATIONAL GROUND AND FLIGHT PROFILES. DURING MAINTENANCE TROUBLESHOOTING THE SUBJECT SERVO SPRING WAS FOUND FATIGUED/BROKEN.Apr 4, 2003 · N59633 · Bell 212SDR CA030409008Tube · chafed(CAN) HUDRAULIC TUBES WERE FOUND TO BE CHAFFED BEYOND LIMITS DURING THE PYLON INTERIOR SCHEDULE INSPECTION. BOTH LEFT & RIGHT TUBES SHOWED DAMAGE IN NEARLY IDENTICAL SPOTS, CAUSED BYCHAFFING ON A ELECTRICALWIRE THAT HAD BEEN CLAMPPED NOT PROPERLY. THE WIRE SHOApr 3, 2003 · Gulstm G1159ASDR IU62003F00016Housing · crackedLARGE CRACK IN (D) PORT. PROBABLE CAUSE: FATIGUE CRACK. (MECHANIC FSX, JOB NR 175957)Apr 2, 2003 · Boeing 737*
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