Learjet 35A

Service difficulty reports · 726

Newest first. General aviation reporting is voluntary.

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 = '35A'
  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 97ZZZX3085Tube · misinstalledWHILE PERFORMING INSPECTION OF TIP TANK FLAPPER VALVES PER AD 95-25-03, FOUND AFT INTERCONNECT TUBE SCARFED AT AN ANGLE NOT ALLOWING FLAPPER VALVE TO BE MOUNTED IN REQUIRED PERPENDICULAR POSITION. REMOVED TIP TANK, RE-PROFILED TUBE END TO ALLOW FOR PROPER ALIJun 4, 1997 · N71E · Lear 35A · Fuel StorageSDR 97ZZZX2830Frame · crackedTHE LOWER ENTRY DOOR FORWARD STEP FRAME WAS CRACKED IN THE RADIUS OF THE EXTERNAL SKIN FLANGE AT THE HINGE. CAUSE OF CRACK WAS DUE TO IMPROPER RIGGING OF THE ASSEMBLY.May 30, 1997 · N58MM · Lear 35A · Fuselage Miscellaneous StructureSDR 97ZZZX3078Stall Computer · intermittentRECEIVED REPAIRED STALL WARNING COMPUTER PN 6608263-9 FROM LEARJET PARTS. INSTALLED IN AIRCRAFT, UNIT WAS INTERMITTENT ON SEVERAL SETTINGS. UNABLE TO CALIBRATE SYSTEM, REMOVED, REPLACED WITH SECOND REPAIRED UNIT SAME PART NUMBER. SECOND UNIT FUNCTIONED PROPMay 2, 1997 · N152TJ · Lear 35A · Stall Warning SystemSDR 97ZZZX2058Fire Loop · chafedDURING APPROACH TO ISP, NR 2 ENGINE FIRE WARNING LIGHT FLASHED TWICE. AIRCRAFT LANDED WITHOUT INCIDENT. FALSE FIRE WARNING SUSPECTED. INSPECTED NR 2 ENGINE FIRE LOOPS, NO DISCREPANCIES FOUND AND NO EVIDENCE OF ENGINE FIRE. INSPECTED NR 2 ENGINE FIRE PROTECMay 1, 1997 · N719JB · Lear 35A · Fire DetectionSDR 97ZZZX2017Tube · rustedDURING POST FLIGHT INSP A SMALL PAINT BLISTER NOTED ON ONE OF THE LT HAND AIL BALANCE TAB PUSH RODS AT BOTTOM DEAD CENTER APPROXIMATELY 3.50 INCHES FWD OF THE AFT ROD END BOLT CENTER. WHEN PROBED THE BLISTER OPENED UP TO A HOLE APPROXIMATELY .25 INCH LONG BY Apr 29, 1997 · N258G · Lear 35A · Aileron Tab Control SystemSDR 97ZZZX2638Switch · intermittentDURING LANDING GEAR RETRACTION FOR MAINTENANCE, NOSE GEAR DOWNLOCK LIGHT BECAME INTERMITTENT. TROUBLESHOT TO NOSE GEAR ACTUATOR DOWNLOCK SWITCH. REMOVED SWITCH AND FOUND WIRE POTTING COMPOUND CRACKED AT SWITCH CASE. WHEN WIRES WERE FLEXED AT CRACK, CONNECTIApr 21, 1997 · N425AS · Lear 35A · Landing Gear Position and WarningSDR 97ZZZX2027Rudder Control · malfunctionPILOT REPORTED AFTER TAKEOFF DURING CLIMB-OUT, RUDDER APPEARED LOCKED IN THE NEUTRAL POSITION. UNABLE TO CORRECT PROBLEM IN-FLIGHT, MADE AN EMERGENCY LANDING AT CHS. GAINED ACCESS TO RUDDER/AILERON INTERCONNECT AREA. FOUND INTERCONNECT CABLE OUT OF POSITIONApr 17, 1997 · N794GC · Lear 35A · Rudder Control SystemSDR 97ZZZX2086Actuator · failedCMH - COULD NOT GET LEFT GEAR DOWN AND LOCKED. REMOVED AND REPLACED GEAR ACTUATOR AND SWITCH. CHECKED GEAR, OPS CHECKS GOOD.Apr 10, 1997 · N122JW · Lear 35A · Landing Gear ActuatorSDR 97ZZZX1886Thermostat · failedREMOVED FAILED SWITCHES, PURCHASED NEW FROM LEAR, TESTED AND FOUND FAILED, HAD SWITCHES TESTED BY LAB AND FAILED. REPLACEMENTS FROM LEAR FAILED, ONE OUT OF TWO, 2 TIMES. RECOMMEND LEAR RE-INITIATE TEST PROGRAM ON THEIR SWITCHES LIKE THEY USED TO DO.Apr 3, 1997 · N2FOR · Lear 35A · Windshield/Door Rain/Ice RemovalSDR 97ZZZM583Bolt · failedTHE A/C WAS ON A DEAD HEAD LEG FROM TEB TO ENN, WHEN THE CREW NOTICED THAT THE ELEVATOR SYSTEM HAD AN UNUSUAL FEEL. THE A/C DIVERTED TO OXC AND LANDED WITHOUT INCIDENT. AN INVESTIGATION REVEALED THAT THE ELEVATOR BOB WEIGHT UPSTOP HAD BEEN FOULED BY THE STOPMar 25, 1997 · N404KA · Lear 35A · Elevator Control SystemSDR 97ZZZX1326Relay · defectiveHAD INTERMITTENT STARTER OPERATION ON NR 2 ENGINE. 'DELAYED' OR NO ROTATION WHEN STARTER SWITCH WAS MOVED TO THE START POSITION. FOUND POOR ELECTRICAL CONNECTION THROUGH THE CONTACTS OF THE K68 START CUT-OUT RELAY, P/N 2T-4687, LOCATED IN THE FUEL CONTROL REMar 12, 1997 · N258G · Lear 35A · Engine CrankingSDR 97ZZZX1653Actuator · malfunctionAIRCRAFT WAS ON RETURN LEG - PART 91, NO PASSENGERS, WHEN THE CREW EXPERIENCED DIFFICULTY LOWERING THE LT MAIN GEAR (NO DOWN AND LOCK INDICATORS). CREW MADE 2 ATTEMPTS, ON 3RD ATTEMPT, GEAR CAME DOWN AND LOCKED (GREEN IND). THEN LANDED ACFT AT ISP. MAINTENAFeb 13, 1997 · N684HA · Lear 35A · Landing Gear ActuatorSDR 97ZZZX494Sensor · miswiredCREW REPORTED MACH TRIM FAULT LIGHT AND WARNING TONE ABOVE .74 MACH. REPLACED HORIZONTAL STABLIZER POSITION SENSOR PER LEARJET A.M.M. PROBLEM RECURRED WITH ADDITION OF RAPID NOSE UP OR DOWN TRIM CHANGE ABOVE .69 MACH. AFTER MUCH TROUBLESHOOTING, FOUND NEW SJan 22, 1997 · N815L · Lear 35A · Stabilizer Position IndicatingSDR 97ZZZX1111Engine · failedAFTER DEPARTURE, AIRCRAFT LOST OIL PRESSURE ON THE RIGHT ENGINE. PILOT ELECTED TO RETURN TO BURBANK. ENGINE SHUT DOWN AND AIRCRAFT LANDED SAFELY. REMOVED AND INSTALLED ENGINE, ORIGINAL ENGINE AT GARRETT L.A. FOR TEAR DOWN INSPECTION AND REPAIR.Jan 22, 1997 · N55F · Lear 35A · Engine (Turbine/Turboprop)SDR 97ZZZX1110Switch · required lubeRT MAIN GEAR NO DOWN AND LOCK INDICATION (DEN). CLEANED AND LUBED BALL AND SWITCH ON HYD CYLINDER ASSY. SWUNG GEAR SEVERAL TIMES. OPS CHECKS GOOD.Jan 16, 1997 · N27BL · Lear 35A · Landing Gear Position and WarningSDR CA970110002Pt Sensor · faulty(CAN) DURING TAKEOFF THE #2 ENGINE RPM BEGAN TO OSCILLATE. THE ENGINE COMPUTER WAS SELECTED TO THE OFF POSITION. THE ENGINE RPM STABILIZED BUT WOULD NOT MAKE POWER, APPROXIMATELY 80 PERCENT N1. THE AIRCRAFT RETURNED TO BASE AND LANDED WITHOUT INCIDENT. TROUBLEJan 15, 1997 · Lear 35A · Fuel Control/Turbine EnginesSDR CA970212006Squat Switch · frozen(CAN) AFTER NORMAL TAXI AND TAKEOFF, GEAR WAS SELECTED UP AND THE TWO MAIN GEAR LIGHTS CAME ON AND THE CYCLE STOPPED THERE. GEAR WAS RE-SELECTED TWICE WITH SAME RESULTS. FUEL DUMPED AND AIRCRAFT SUCCESSFULLY RETURNED TO BASE AND LANDED. THE AIRCRAFT WAS JACKJan 14, 1997 · Lear 35A · Landing Gear Retraction/Extension SystemSDR 97ZZZX501Gyro · defectiveA VERTICAL GYRO WAS INSTALLED IN AIRCRAFT IN LATE AUGUST. THIS UNIT FAILED IN LATE OCT AND SHOWED SIGNS OF BEING HOT INTERNALLY (CANNON PLUG RING HAD BLUED). THIS UNIT HAD BEEN OVERHAULED IN JUNE '96. WAS SENT A REPLACEMENT (OVERHAULED) GYRO.Dec 16, 1996 · N230R · Lear 35A · Attitude Gyro and Indicating SystemSDR 96ZZZX6123Line · chafedLT PUMP HYD LINE WAS WORN THROUGH BY SCREW IN ELECTRICAL WIRE BUNDLE ON ENGINE BEAM. SUSPECT CAUSE, WIRING WAS PROBABLY UNCLAMPED FOR ACCESS TO EITHER FIRE BOTTLE OR 3-WAY VALVE AND UPON INSTALLATION, WIRING WAS ROUTED TOO CLOSE TO HYD PIPE. SUBMITTER STATEDDec 3, 1996 · N510SG · Lear 35A · Hydraulic System, MainSDR 97ZZZX115Slide Track · required lubeDURING TAXI TO TAKEOFF, FLIGHT CREW NOTICED T/R LIGHT ON, P.I.C. ABORTED TAKEOFF. MAINTENANCE PERSONNEL DISCOVERED T/R SLIDE TRACKS AND INDICATING SWITCHES WERE IN NEED OF LUBRICATION. MAINTENANCE CREW LUBE T/R SYSTEM. OPERATIONAL CHECK GOOD.Nov 25, 1996 · N500HG · Lear 35A · Engine Thrust ReverserSDR 97ZZZX114Slide Track · required lubeDURING TAXI TO TAKEOFF, FLIGHT CREW NOTICED T/R LIGHT ON, P.I.C. ABORTED TAKEOFF. MAINTENANCE PERSONNEL DISCOVERED T/R SLIDE TRACKS AND INDICATING SWITCHES WERE IN NEED OF LUBRICATION. MAINTENANCE CREW LUBE T/R SYSTEM. OPERATIONAL CHECK GOOD.Nov 25, 1996 · N500HG · Lear 35A · Engine Thrust ReverserSDR 96ZZZX6026Draw Bolt · mismfgELEVATOR DRAW BOLT NEW FROM STOCK. FWD ATTACH HOLE WAS MEASURED .323 INCH PER DRAWING NR 2631504. THIS FWD HOLE SHOULD BE .316 (PLUS .004 INCH/MINUS .000 INCH). PART NOT MADE PER SPECS. COULD NOT USE THIS NEW PART.Nov 17, 1996 · N388PD · Lear 35A · Elevator Control SystemSDR 97ZZZX350Engine · failedLEFT ENG TEMPS WENT UP AND ENG STARTED MAKING NOISE, SHUT DOWN ENG. REMOVED AND REPLACED ENG. CAUSE UNKNOWN AT THIS TIME.Nov 6, 1996 · N27TT · Lear 35A · Engine (Turbine/Turboprop)SDR 96ZZZX5820Line Assy · wornUPON INSPECTION DISCOVERED LINE CHAFED UNDER ADEL CLAMP. REMOVAL DISCLOSED RUBBER FROM CLAMP PARTIALLY MISSING AND LINE WORN 50 PERCENT OF WALL THICKNESS. RUBBER ON OUTSIDE OF CLAMP STILL IN PLACE MAKING IT HARD TO NOTICE.Nov 5, 1996 · N425AS · Lear 35A · Hydraulic System, MainSDR 96ZZZX5603Starter · defectiveSTARTER VERY SLOW IN BRINGING ENGINE UP TO START SPEED.Nov 1, 1996 · N815L · Lear 35A · Engine StarterSDR 96ZZZX5254Valve · malfunctionedDUDRING TAKEOFF FROM BINGHAMTON REGIONAL AIRPORT, LEFT EMERGENCY PRESSURIZATION 3-WAY VALVE WENT TO EMERGENCY POSITION. PROBLEM INTRODUCED HOT AIR AND SMOKE INTO CABIN. VALVE WOULD NOT SHUT OFF. EMERGENCY DECLARED AND ACFT RETURNED AND AN UNEVENTFUL LANDINGAug 21, 1996 · N21NG · Lear 35A · Cabin Pressure Control SystemSDR 96ZZZX4198Fire Loop · dirty connectorEN ROUTE JAN TO SGF, NR 2 ENGINE FIRE WARNING ILLUMINATED. PEFORMED ENGINE FIRE SHUT-DOWN PROCEDURES ON NR 2 ENGINE. DISCHARGED NR 1 FIRE BOTTLE, AIRCRAFT LANDED AT SGF WITHOUT INCIDENT. INSPECTED NR 2 ENGINE FIRE LOOPS, NO DISCREPANCIES FOUND. FIRE WARNINAug 2, 1996 · N719JB · Lear 35A · Fire DetectionSDR 96ZZZX4326Fuel Computer · malfunctionLEFT ENGINE STARTED TO OVERTEMP COMING BACK TO FLIGHT IDLE. GROUND CHECKED OK. ADJUSTED FUEL COMPUTER FOR N1 OF THE DAY, OPS CHECKED GOOD NEXT FLIGHT.Jul 30, 1996 · N118DA · Lear 35A · Fuel Controlling SystemSDR 96ZZZX4036Valve · malfunctionDESTINATION FROM BIRMINGHAM (BHM TO TRI-CITIES (TRI). ON ROTATION OUT OF BIRMINGHAM, BLEED AIR VALVES WENT INTO EMERGENCY PRESSURIZATION MODE. AN EMERGENCY WAS DECLARED AND THE AIRCRAFT RETURNED TO BIRMINGHAM AND LANDED WITHOUT INCIDENT. PILOT, THEREFORE, NJul 26, 1996 · N34TB · Lear 35A · Cabin Pressure Control SystemSDR 96ZZZX4608Control Cable · brokenPILOT FELT LOSS OF ELEVATOR AUTHORITY DURING TAKEOFF ROLL. TAKEOFF WAS ABORTED WITHOUT INCIDENT AND AIRCRAFT WAS TURNED OVER TO MAINTENANCE. THE RIGHT AFT ELEVATOR CONTROL CABLE WAS FOUND FRAYED AND BROKEN BETWEEN THE TWO UPPER PULLEY SETS. INSTALLATION OF Jul 23, 1996 · N78MC · Lear 35A · Elevator Control SystemSDR 96ZZZX4390Generator · failedTHE AIRCRAFT EXPERIENCED VIBRATION THEN GENERAL FAILURE ON THE RIGHT SIDE. BEARING FAILURE WAS THE CAUSE OF THE PROBLEMS. THIS WAS THE SECOND TIME IN 130 FLIGHT HOURS SINCE GENERATOR OVERHAUL.Jun 24, 1996 · N1AH · Lear 35A · DC Generator-AlternatorSDR 96ZZZX3825Valve · failedSMOKE IN CABIN AND COCKPIT WITH ACCOMPANYING HEAT. PRESSURIZATION VALVE STUCK 'OPEN' CAUSING FULL CABIN/COCKPIT HEAT. OCCURRED DURING TAKEOFF. VALVE TROUBLESHOT AND REPLACED BY REPAIR STATION AT AWAY-FROM-HOME LOCATION.Jun 21, 1996 · N810CC · Lear 35A · Pressure Regulator/Outflow ValveSDR 96ZZZX3042Mount Beam · chafeMOUNT BEAM CHAFING ON PYLON SIDE PANEL MOUNT FEED THROUGH DOUBLER RING UPPER 3 ATTACH RIVETS. SUSPECT CAUSE: PYLON SIDE PANEL MOVEMENT. SUBMITTER STATED TO REMOVE OLD RIVETS AND INSTALL NEW RIVETS IN A DOUBLE FLUSH MANNER.Jun 6, 1996 · N19LH · Lear 35A · Engine Mount SectionSDR 96ZZZX3041Mount Beam · chafeMOUNT BEAM CHAFING ON PYLON SIDE PANEL MOUNT FEED-THROUGH DOUBLER RING UPPER 3 ATTACH RIVETS. SUSPECT CAUSE: PYLON SIDE PANEL MOVEMENT. SUBMITTER STATES TO REMOVE OLD RIVETS AND INSTALL NEW RIVETS IN A DOUBLE FLUSH MANNER.Jun 6, 1996 · N754GL · Lear 35A · Engine Mount SectionSDR CA960620026O-Ring · cut(CAN) 'O' RING P/N AS9413-117 WAS DAMAGED WHEN OIL CAP WAS INSTALLED. CONDITION CAUSED OIL TO LEAK FROM ENGINE IN FLIGHT AND DUE TO LOW OIL PRESSURE, AN IN-FLIGHT SHUTDOWN WAS CARRIED OUT. AIRCRAFT LANDED WITH NO FURTHER INCIDENT. 'O' RING WAS REPLACED AND ENGMay 13, 1996 · Lear 35A · Engine Oil Storage (Airframe Furnished)SDR 96ZZZX2910Limiter · failedPILOT REPORT CABIN TEMPERATURE UNCONTROLLABLE IN MANUAL MODE, FULL HOT IN AUTO. FOUND DUCT TEMPERATURE LIMITER HAD FAILED. UPON LIMITER REMOVAL, FOUND PART HAD COMPLETELY SEPARATED CAUSING THE BELLOWS TO EXPAND AND MELT.May 13, 1996 · N137RS · Lear 35A · Cabin Temperature Control SystemSDR 96ZZZX2103Connector · shortDURING LAST 5 MINUTES OF FLIGHT THE AIRCRAFT WAS ON APPROACH, THE RIGHT ENGINE FIRE WARNING LIGHT CAME ON. THE RIGHT ENGINE WAS SHUT DOWN AND THE FIRE BOTTLE WAS DISCHARGED. AFTER LANDING, THE FIRE WARNING LIGHT WENT OUT. NO FIRE WAS PRESENT ON THE ENGINE. Mar 7, 1996 · N425AS · Lear 35A · Fire DetectionSDR 96ZZZX1374Panel · loose screwsOBSERVED FUEL LEAKING FROM LT WING ROOT. TRACED SOURCE OF LEAK TO LT WING LEADING EDGE BEHIND LEADING EDGE DEICE STRIP. FOUND NUMEROUS LOOSE SCREWS. RETORQUED SCREWS ON BOTH RT AND LT WINGS. LEAK SEEMED TO STOP. UPON FURTHER INSPECTION APPROXIMATELY 1 WEEMar 4, 1996 · N133EJ · Lear 35A · Wing, Plate/SkinSDR 96ZZZX2443Hyd Line · chafedIN THE COURSE OF CHANGING THE EXTEND HYDRAULIC LINE FOR THE RIGHT LANDING GEAR FOR A SMALL DENT, NOTICED THE LINE WAS BADLY CHAFED 31 INCHES FORWARD OF THE BULKHEAD FITTING LOCATED AT FS 346.63. THE LINE WAS CHANGED AND THE AIRCRAFT RETURNED TO SERVICE.Feb 29, 1996 · N404KA · Lear 35A · Hydraulic System, MainSDR 96ZZZX1401Generator · failedJFK/DTW, NITE IMC - ON 2-27-96 EN ROUTE, RT CURRENT LIMITER FAIL LIGHT ILLUMINATED FOLLOWED BY THE RT GEN FAIL LIGHT ILLUMINATED. AIRCRAFT DIVERTED TO BUF. AIRCRAFT LANDED WITHOUT INCIDENT. INSTALLED NEW CURRENT LIMITER, O/H GENERATOR, O/H VOLTAGE REGULATORFeb 27, 1996 · N719JB · Lear 35A · AC Generator-AlternatorSDR 96ZZZX1339Gear Assy · malfunctionNOSE GEAR UNSAFE LIGHT ON. REMOVED AND REPLACED NOSE GEAR ASSY. CYCLED GEAR. OPS CHECK GOOD.Feb 20, 1996 · N118DA · Lear 35A · Nose/Tail Landing GearSDR CA960429010Blade · separated(CAN) CRUISING AT 35,000 FEET AND ALL SYSTEMS NORMAL. THERE WAS A LOUD BANG, TIT WENT TO MAX., AND ENGINE FLAMED OUT. AIRCRAFT TURNED AROUND AND RETURNED TO ORIGIN. AFTER TEARDOWN, HP TURBINE BLADE SEPARATION WAS FOUND TO BE THE CAUSE OF THE FAILURE.Feb 17, 1996 · Lear 35A · Turbine SectionSDR 96ZZZX1356Window · out of specINSPECTED WINDSHIELD FOR PROPER THICKNESS. THICKNESS RANGE FELL BELOW LEAR NDT MANUAL SPECIFICATIONS. MINIMUM ALLOWED THICKNESS 1.00 INCH. TESTED PART THICKNESS .097 INCH. SUBMITTER STATED RANDOM INSPECTION OF WINDSHIELD IN AREAS REQUESTED.Feb 1, 1996 · N2MIL · Lear 35A · Flight Compartment WindowsSDR 96ZZZX812Generator · failedCATASTROPHIC FAILURE OF NR 1 DC GENERATOR. LOG BOOKS WERE NOT AVAILABLE, BUT ESTIMATED TSO TO BE 45-50 HOURS. CAUSE UNKNOWN DUE TO SEVERE DAMAGE OF THE GENERATOR.Jan 24, 1996 · N190DA · Lear 35A · DC Generator-AlternatorSDR 97ZZZX525Mod Valve · wire shortedWHILE ON A FLIGHT THE LEFT BLEED AIR SYSTEM WENT INTO EMERGENCY. THE AIR IN EMERGENCY IS EXTREMELY HOT. WHILE IN EMERGENCY, THE AIRCRAFT FILLED WITH THICK SMOKE AND EMERGENCY DESCENT WAS PERFORMED. A LANDING WAS MADE WITHOUT INCIDENT. INVESTIGATION FOUND PJan 20, 1996 · N230R · Lear 35A · Cabin Pressure Control SystemSDR 96ZZZX764Actuator · defectiveDURING APPROACH TO HUF, NOSE GEAR WOULD NOT INDICATE DOWN AND LOCKED. CYCLED GEAR SEVERAL TIMES TO OBTAIN DOWN AND LOCKED INDICATION. AIRCRAFT LANDED WITHOUT INCIDENT. DUE TO THE NATURE OF THE RECENT MECHANICAL RELIABILITY OF THE NOSE GEAR OPERATION IN LEARJan 19, 1996 · N717JB · Lear 35A · Landing Gear ActuatorSDR CA960126033Bearing · failed(CAN)SUBMITTER NOTICED HIGH METAL CONTENT IN S.O.A.P. SAMPLE. FOUND REAR ACCESSORY GENERATOR DRIVE BEARING WITH RACE DESTROYED, AND BALL BEARINGS FLATTENED.Jan 9, 1996 · Lear 35A · Turbine Engine Accessory DriveSDR 96ZZZX755Rotor Assy · failedDC GENERATOR SOLD AS OVERHAULED EXCHANGE UNIT. FAILED IN-FLIGHT. BEARINGS DID NOT FAIL. SUSPECT THE ROTOR ASSY RETAINING BAND/BANDS SEPARATED CAUSING SEVERE DAMAGE TO THE GENERATOR SUB-ASSEMBLIES. FUTURE OVERHAULS/REPAIRS WILL REQUIRE 10X MAG AND PROBE INSJan 5, 1996 · N190DA · Lear 35A · DC Generator-AlternatorSDR 96ZZZX557Pin · brokenWHEN GEAR SELECTED DOWN, GEAR DOORS OPENED, BUT GEAR DID NOT DEPLOY. GEAR LOWERED USING EMERGENCY AIR SYSTEM. FOUND PIN BROKEN IN PISTON, P/N C48608-19. THIS PISTON MOVES SWITCH TO SIGNAL DOORS OPEN FOR GEAR DOWN.Dec 22, 1995 · N873LP · Lear 35A · Landing Gear Door ActuatorSDR 96ZZZM26Strut · leakingDURING APPROACH TO TOL, EXTENDED LANDING GEAR AND NOSE GEAR, UNSAFE LIGHT REMAINED ILLUMINATED. CYCLED LANDING GEAR, NORMAL DOWN AND LOCKED INDICATION. CONTACTED TOL TOWER TO CONFIRM NOSE GEAR DOWN. AIRCRAFT LANDED WITHOUT INCIDENT. NOSE GEAR STRUT DEFLATEDec 11, 1995 · N717JB · Lear 35A · Nose/Tail Landing Gear Strut/Axle
Back to Learjet 35A