JASC 2910

Service difficulty reports · 11,292

Reports filed under 2910 · Hydraulic System, Main, 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 = '2910'
  ORDER BY difficulty_date DESC"

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SDR TAOA069809Module · leakingDCA/LGA - FLT 6431 - HYDRAULIC SYSTEM 'A' FAILURE WHILE ON TAXIWAY PRIOR TO DEPARTURE. REPLACED LEAKING SYSTEM 'A' ELEVATOR FLIGHT CONTROL MODULE PER MM 27-30-91, EXAMINED SYSTEM 'A' CASE DRAIN FILTERS. REPLACED CASE DRAIN FILTERS PER MM 29-11-41. RAN ENGINJun 26, 1998 · N923TS · Boeing 727225SDR 98UAL900298Hose · leakingRETURNED TO GATE DUE TO LOSS OF HYDRAULIC QUANTITY. FOUND HYDRAULIC PRESSURE LINE TO RUDDER PCU LEAKING. REMOVED AND REPLACED LINE. ALSO, LEAK CHECKED OK.Jun 26, 1998 · N7461U · Boeing 727222SDR 98UAL900291Hydraulic Line · rupturedRETURNED TO ORD DUE TO LEFT SYSTEM HYDRAULIC FAILURE. *S/D* LINE TO THE LEFT SIDE STRUT DOWNLOCK ACTUATOR WAS LEAKING. REPLACED LINE.Jun 26, 1998 · N521UA · Boeing 757222SDR RAIA980611Hyd Pressure · failedFLT 7424 - STL - HYDRAULIC PRESSURE WENT TO ZERO, CREW PERFORMED EMERGENCY GEAR EXTENSION, IN WORK 6/25/98. (M)Jun 25, 1998 · N343TE · Bag JETSTM3201SDR CA980724024Line · chafed(CAN) CREW NOTICED HYDRAULIC DRIP FROM CENTER SECTION. INVESTIGATION REVEALED THAT THE HYDRAULIC LINE HAD CHAFED THROUGH.Jun 25, 1998 · Swrngn SA226TCSDR CA980713018O-Ring · deteriorated(CAN) LOSS OF ALL NR 1 HYDRAULIC SYSTEM FLUID WAS DUE TO A DAMAGED 'O' RING ON THE REDUCER UNION AT STA XN-180-00 - ZN10.00. THIS CONNECTS TO LINE 82970010-347.Jun 25, 1998 · Dhav DHC8102SDR 98ZZZM498Line · brokenIN CRUISE BOG TO MIA EXPERIENCED LOSS OF HYDRAULIC QTY. EXECUTED ABNORMAL PROCEDURES AND LANDED MIA WITHOUT INCIDENT. AIRCRAFT TOWED OFF RUNWAY. INSPECTION REVEALED A BROKEN HYDRAULIC LINE IN THE LEFT WHEEL WELL. REPLACED HYDRAULIC LINE, SERVICED SYSTEM ANDJun 25, 1998 · N54FA · Doug DC8F54SDR AU981207Pipe · failed(AUS) HYDRAULIC PIPE FAILED. SUBMITTER STATED LIMITED INFORMATION PROVIDED. PART TC: 7,863.Jun 22, 1998 · Swrngn SA226TCSDR AALA981210O-Ring · failedORD - FLT 1795 - DURING CRUISE, EN ROUTE MSP/ORD, SYSTEM 1 HYDRAULIC LOW QUANTITY ALERT ON RIGHT MFDU ILLUMINATED. SYSTEMS 1 AND 2 PUMPS TURNED OFF WITH 35 PERCENT QUANTITY REMAINING IN SYSTEM. ALTERNATIVE GEAR PROCEDURE USED. LANDED ORD WITHOUT INCIDENT. Jun 22, 1998 · N1405J · Fokker F28MK0100SDR PLGA980621AHyd Line · leakingPVD - FLT 4573 - AFTER TAKEOFF WHEN LANDING GEAR WAS SELECTED UP, HYDRAULIC PUMP RAN CONTINUOUSLY AND HYDRAULIC FLUID QTY DECREASED. CREW SELECTED GEAR DOWN AND DIVERTED TO PVD AND LANDED WITHOUT INCIDENT. MAINTENANCE REPLACED THE NLG RETRACT ACTUATOR UP LINJun 21, 1998 · N358BE · Saab 340BSDR CA980713012Valve · cracked(CAN) ON APPROACH WHEN FLAPS SELECTED, THEY DID NOT GO DOWN. GEAR SELECTED DOWN AND ONLY THE NOSE GEAR EXTENDED AND INDICATED DOWN AND LOCKED. TOWER INFORMED. EMERGENCY EXTENSION CARRIED OUT AND AIRCRAFT LANDED OK. CHECK VALVE IN MAIN HYDRAULIC SYSTEM HAD Jun 19, 1998 · Bag JETSTM3212SDR CA980706024Valve · leaking(CAN) ON APPROACH AND FLAPS SELECTED TO 10 DEGREES. CREW SELECTED GEAR DOWN, BUT THERE WAS NO RESPONSE, AND NO HYD PRESSURE. EMERGENGY LANDING CARRIED OUT AFTER GEAR PUMPED DOWN. AIRCRAFT LANDED OK. HYDRAULIC FLUID NOTED COMING FROM BELLY OF AIRCRAFT. FURJun 19, 1998 · Bag JETSTM3212SDR AU980748Pipe · leaking(AUS) LANDING GEAR DOWN SYSTEM HYDRAULIC PIPE LEAKING. LOSS OF HYDRAULIC FLUID.Jun 18, 1998 · Boeing 767338SDR SIMA981678Line · failedDFW - FLT 5141 - AS AIRCRAFT TAXIED OUT FOR DEPARTURE, LOST MAIN HYDRAULIC SYSTEM PRESSURE INCLUDING STEERING AND BRAKES. AIRCRAFT ROLLED OFF TAXIWAY AND INTO THE GRASS. FOUND HOLE IN HYDRAULIC PUMP TO MANIFOLD PRESSURE LINE. REMOVED AND REPLACED HYDRAULIC Jun 16, 1998 · N243AE · Saab 340BSDR PIVA11648Pipe · rupturedHYDRAULIC PRESSURE FAILED IN-FLIGHT. HYDRAULIC FLUID LOSS DUE TO .50 INCH RUPTURE OF PIPE. P/N SD3-73-1019XA REQUIRING SHUT DOWN OF HYDRAULIC PUMPS AND RETURN TO FIELD. (X)Jun 16, 1998 · N711MP · Stbros SD360SDR EIAA9802206Line · chafedNGU - DURING CLIMB, LOST NR 3 HYDRAULIC SYSTEM, QUANTITY WENT OT ZERO AND PRESSURE WAS FLUCTUATING DOWN TO 2200 PSI. TURNED SYSTEM OFF. DIVERTED TO JFK. REPLACED HYDRAULIC LINE UNDER GAP COVER IN PYLON AND LEAK CHECKED GOOD MM 29-11-00. (M)Jun 16, 1998 · N471EV · Boeing 747273CSDR EIAA980206Line · chafedNGU - LOG PAGE: F80966 - DURING CLIMB, LOST NR 3 HYDRAULIC SYSTEM, QUANTITY WENT TO ZERO, AND PRESSURE WAS FLUCTUATING DOWN TO 2,200 PSI. TURNED SYSTEM OFF. DIVERTED TO JFK. REPLACED HYDRAULIC LINE UNDER GAP COVER IN PYLON AND LEAK CHECKED GOOD. MM 29-11-Jun 16, 1998 · N471EV · Boeing 747273CSDR COMA9860148Line · leakingNR 1 HYDRAULIC SYSTEM FAILED DURING FLIGHT. REPLACED LEAKING HYDRAULIC PRESSURE LINE IN ENGINE PYLON.Jun 15, 1998 · N987CA · Cndair CL6002B19SDR AU980723Pipe · cracked(AUS) HYDRAULIC SYSTEM PIPE LOCATED AT THE FORWARD BULKHEAD OF THE REAR SERVICING COMPARTMENT LEAKING FROM A FRACTURE IN THE PIPE. WHEN THE PIPE WAS REMOVED, IT FAILED AT THE FRACTURE. INVESTIGATION FOUND THE FAILURE WAS CAUSED BY AN INCLUSION IN THE PIPE SUJun 14, 1998 · Amd FALCON900SDR 98ZZZM686Line · brokenON TAXI AFTER LANDING MIA, FLT 364 - REPORTED LOSS OF HYDRAULIC QUANTITY TO AUX LEVEL WITH LOW BRAKE PRESSURE LIGHT ILLUMINATED AND NO EFFECTIVE BRAKING OR STEERING. REPLACED BROKEN HYDRAULIC LINE AT LEFT BOGIE TRIM CYLINDER IAW MM 13-6-2. OPS CHECKED NORMALJun 13, 1998 · N56FA · Doug DC8F54SDR MZZA98177Line · chaffedGUM - FLT 953 - AFTER DEPARTURE AT CRUISE FLT 310, HYD SYSTEM 'A' QTY BEGAN TO DROP SLOWLY. THE QTY DROPPED STEADILY FROM 4.3 GALLONS TO 2.6 GALLONS IN APPROX 20 MINUTES. THE QTY STABILIZED AT 2.6 GALLONS. AIR RETURN TO GUAM. MAINTENANCE T/S SYSTEM FOUND RJun 12, 1998 · N89427 · Boeing 727227SDR DLL19981251Line · brokenC-SYSTEM HYD RESERVOIR QTY SLOWLY DROPPED TO ZERO, ONE AND ONE HALF HOURS. SWITCHING OFF PUMPS DID NOT STOP GAUGE DROP. LOW QTY LIGHT ILLUMINATED. FOUND BROKEN LINE IN HYD BAY. REPLACED LINE.Jun 12, 1998 · N754DL · Lkheed 10113853SDR DL72S981249Line · looseDURING DESCENT, SYSTEM-B HYDRAULIC PRESSURE WAS LOST. ACCOMPLISHED APPLICABLE ABNORMAL PROCEDURES, HAD TO USE PNEUMATIC BRAKES, B-FLUID QTY REMAINED ABOVE 1.5 GALLONS. FOUND CASE DRAIN LINE FOR NR 2 B-HYD PUMP LOOSE AND LEAKING AT PUM P PRESSURE LINE DISCONNJun 12, 1998 · N470DA · Boeing 727232SDR 9809521149Line · failedDURING CRUISE, NR 1 HYDRAULIC SYSTEM INDICATED TOTAL LOSS OF FLUID. FLIGHT DIVERTED TO BOS AND LANDED WITHOUT INCIDENT. REPLACED THE NR 1 ENGINE HYDRAULIC KIT AND REPLACED LINE IN CENTER WHEEL WELL. LEAK AND OPERATIONAL CHECK OK.Jun 11, 1998 · N149US · Doug DC1040SDR AU980618Pipe · corroded(AUS) HYDRAULIC PIPE LOCATED UNDER THE CABIN FLOOR CONTAINED A SERIES OF PIN HOLES DUE TO CORROSION. THE AREA OF CORROSION WAS LOCATED OVER A 100MM (4 INCH) LENGTH. PIPE WAS ORIGINAL FITTING. PART TC: 23,430.Jun 9, 1998 · Cessna 404CESSNASDR REXA98099Line · leakingON APPROACH TO MEM, AIRCRAFT LOST HYDRAULIC POWER. REMOVED AND REPLACED RIGHT PUMP PRESSURE LINE. (X)Jun 8, 1998 · N333PX · Bag JETSTM3101SDR TWAA9809009Hyd Fluid · lostSTL - FLT 203 - DURING TAKEOFF, LOST RT SYSTEM HYDRAULIC FLUID. REPLACED RT NOSE TIRE MFG PN 3910097-535 DUE TO TREAD CAP MISSING. CC-010 7-20-97 LAX. (X)Jun 7, 1998 · N951U · Doug DC982SDR 99ZZZM539Bracket · crackedLEFT WING TE, HYDRAULIC LINE CLAMP BRACKET CRACKED AT FALSE SPAR RIB NR 5. REPLACED HYDRAULIC LINE CLAMP BLOCK BRACKET AT RIB 5 AT THIS TIME. (M)Jun 5, 1998 · N612AW · Bag BAE146300ASDR AU980808Pipe · corroded(AUS) HYDRAULIC PIPE LOCATED IN THE LOWER FUSELAGE ADJACENT TO THE SPAR CONTAINED A CORROSION PIN HOLE IN THE AREA BELOW THE PIPE IDENTIFICATION TAG. PART TOTAL CYCLES: 19,729.Jun 4, 1998 · Piper PA31SDR 98ZZZX2410Line · crackedEYW/MIA - FLT 5300 - LANDING GEAR DOES NOT RETRACT. REMOVED AND REPLACED RIGHT HAND 'UP' HYDRAULIC LINE. (X)Jun 3, 1998 · N192GA · Beech 1900SDR DL73S981153Line · rupturedSYS 'A' LOSS INDICATIONS LOW HYD QTY AND NR 2 SYS 'A' LOW PRESS LIGHT. FOUND PRESSURE LINE ON RT ENG HYD PUMP RUPTURED. REPLACED LINE. SERVICED SYS BLEED SYS. ALL CK GOOD PER M/M.May 31, 1998 · N331DL · Boeing 737232SDR 98ZZZX3406Line · rupturedIND/RIC - FLT 612 - DIVERTED TO ORF DUE TO LOSS OF HYDRAULIC QUANTITY AND PRESSURE IN THE B-SYSTEM. REMOVED AND REPLACED HYDRAULIC LINE. SERVICED HYDRAULICS AND BLED SYSTEM OF AIR. AIRCRAFT RETURNED TO SERVICE.May 31, 1998 · N426EX · Boeing 72722CSDR SWAA981035Line · leakingDURING FLIGHT LOST ALL B-SYSTEM HYDRAULIC FLUID. A/C MADE AN UNEVENTFUL LANDING. FOUND PRESS LINE LEAKING AT B-ELECT PUMP REPLACED LINE, LEAK CK'D PER BOEING MM. REPLACED B-CASE DRAIN AND B-SYSTEM RETURN FILTERS PER BOEING MM.May 30, 1998 · N332SW · Boeing 7373H4SDR AU980577Hose · failed(AUS) LT LANDING GEAR RETRACTION ACTUATOR PRESSURE HOSE FAILED. LOSS OF GREEN SYSTEM HYDRAULIC FLUID.May 30, 1998 · Bag BAE146100ASDR 98FDEA00374Panel · missing98-0142, PANEL MISSING FOR HYDRAULIC SYSTEM B. INSTALLED MISSING HYDRAULIC ACCESS PANEL AND HARDWARE, OPERATIONAL CHECK GOOD.May 29, 1998 · N210FE · Boeing 7272S2FSDR 98ZZZX2784Coupling · leakingHYDRAULIC LIGHT ILLUMINATED IN CRUISE FLIGHT. LANDED WITHOUT INCIDENT. MAINTENANCE FOUND LEAK AT B-NUT ATTACHING HYDRAULIC QUICK DISCONNECT. TIGHTENED CONNECTION. REF: 214ST IPC, FIGURE 29-4, ITEM 82.May 28, 1998 · N3897N · Bell 214STSDR AU980586Pipe · damaged(AUS) NR 2 HYDRAULIC SYSTEM PIPE FAILED. A SECOND PIPE WAS FOUND TO BE DAMAGED. BOTH PIPES WERE DAMAGED DUE TO POOR ROUTING AND CHAFING AND ARE LOCATED IN THE HELL HOLE AREA BEHIND THE LIFT BEAM. PART TC: 1,087.May 25, 1998 · Bell 412SDR 99ZZZM461Bracket · crackedLEFT WING, FORWARD HYD LINE CLAMP BRACKET, RIB 5, CRACKED. REPLACED BRACKET. (M)May 22, 1998 · N463AP · Bag BAE146100ASDR TC8A98030Line · failedDURING APPROACH, EXPERIENCED LOSS OF HYDRAULIC FLUID AND PRESSURE. COMPLIED WITH EMERGENCY CHECKLIST. FOUND AND REPLACED 2 PRESSURE HARD LINES FROM ENGINE HYDRAULIC PUMP THAT WERE SPLIT W/FLEX LINES. HYDRAULIC CASE DRAIN FILTERS FOUND OK. CHECKED ON RUN IAMay 21, 1998 · N184SK · Doug DC861FSDR SWAA980923Hyd Module · failedWHEN RT PACK TURNED ON CABIN AND COCKPIT FILLED WITH SMOKE. SMOKE CONTINUED WITH APU BLEED ON OR OFF. APU INOP DUE TO OIL SMELL IN CABIN WITH PACKS ON. REMOVED AND REPLACED HYD PRESSURIZATION MODULE PER BOEING MM. REMOVED AND REPLACED WATER SEPARATOR BAGS May 21, 1998 · N687SW · Boeing 7373Q8SDR MWEA98619Line · leakingAFTER TAXING IN TO GATE RAMP EMPLOYEES NOTICED BAD FUMES UPON OPENING FOWARD PIT DOOR PAX DEPLANED. MAINTENANCE REMOVED AND REPLACED HYDRAULIC BRAKE PRESSURE TRANSMITER SUPPLY LINE.May 21, 1998 · N400ME · Doug DC914SDR CKSA98336Hydraulic Line · leakingDURING CRUISE, LOSS OF HYDRAULIC FLUID ON QUANTITY INDICATOR (5.8 GALLONS). ACCOMPLISHED AIA EMERGENCY PROCEDURES. ON POSTFLIGHT, DISCOVERED NR 2 ENGINE LEAKING HYDRAULIC FLUID. REMOVED AND REPLACED NR 2 ENGINE HYDRAULIC LINE. OPS CHECK OK ON ENGINE RUN UPMay 21, 1998 · N8052U · Doug DC8F54SDR 98ZZZX2248Line · leakingAFTER A NORMAL FLIGHT, HYDRAULIC FLUID WAS NOTICED RUNNING DOWN THE VERTICAL STABILIZER EMANATING FROM THE AFT ELEVATOR AREA. INVESTIGATION REVEALED THAT ONE OF THE FLEX HYDRAULIC HOSES FOR THE RUDDER/YAW SERVO WAS MAKING CONTACT WITH AND RUBBED THROUGH THE RMay 21, 1998 · N77SF · Amd FALCON10SDR USAASB98115Hyd Line · failedBWI - FLT 915 - EN ROUTE FROM BOS-DCA, CREW REPORTED VIA ACARS THAT THE HYDRAULIC QTY GAUGE WAS INDICATING A LITTLE MORE THAN A GALLON. HYD QTY SHOWED FULL BEFORE DEPARTURE. IT WAS DECIDED THAT WHEN THE CAPT LOWERED THE GEAR, IF THE GAUGE SHOWED THEY WERE LOMay 18, 1998 · N247US · Boeing 737201SDR CA980602078Pump · leaking(CAN) TWENTY MINUTES BACK FROM YFB, NR 1 PUMP ON 'A' SYSTEM INDICATED LOW PRESSURE DURING COMPLETION OF CHECK LIST. NR 2 PUMP ON 'A' SYSTEM INDICATED LOW PRESSURE. AIRCRAFT LANDED WITHOUT INCIDENT. NR 1 'A' PUMP RIPPLE DAMPENER LEAKING. NR 1 AND NR 2 PUMPSMay 12, 1998 · Boeing 737210CSDR 98ZZZX2192Hose · leakingPILOT REPORTED HYDRAULIC LOW LEVEL LIGHT CAME ON IN-FLIGHT. AIRPLANE MADE LANDING AT NEAREST AIRPORT. LANDING GEAR EXTENSION WAS NORMAL, SPEED BRAKES AND THRUST REVERSERS DEPLOYED NORMALLY. UPON REMOVING COWLING, THE LEFT HYDRAULIC PRESSURE HOSE WAS FOUND May 12, 1998 · N245CC · Cessna 550SDR AU980686Hose · loose(AUS) RT ENGINE DRIVEN HYDRAULIC PUMP SUCTION HOSE LOOSE. LOSS OF HYDRAULIC FLUID.May 11, 1998 · Emb EMB120SDR VTZA98189Line · chafedFLT 6373 - SYR-IAD - DURING CRUISE, MADE AN UNSCHEDULED LANDING AT IAD WITH ONE DISCREPANCY WHICH WAS LOSS OF ALL HYDRAULIC PUMP PRESSURE. LANDING GEAR WAS PUMPED DOWN. AIRCRAFT WENT TO THE GATE WITH NO FURTHER PROBLEMS. MAINTENANCE INSPECTED AND REMOVED ANMay 10, 1998 · N495UE · Bag JETSTM3201SDR CALA9800842Nut · leakingON TAKEOFF DURING GEAR RETRACTION, A-SYSTEM HYDRAULICS FAILED. FOUND LEAK AT A-SYSTEM RETURN LINE T-FITTING AT FWD KEEL BEAM RT WHEEL WELL. TIGHTENED B-NUT AND SERVICED SYSTEM.May 9, 1998 · N45793 · Boeing 727232SDR CALA9800828Hyd Line · leakingB-SYSTEM HYDRAULIC FAILURE. ENGINE NR 2 LOW PRESSURE WARNING. FOUND LINE BETWEEN B-SYSTEM HYDRAULIC SYSTEM PUM TO ACOUSTIC FILTER LEAKING. REPLACED LINE.May 9, 1998 · N14307 · Boeing 7373T0
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