Boeing 727-231

Service difficulty reports · 840

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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 aircraft_model_key = '727231'
  ORDER BY difficulty_date DESC"

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SDR 96ZZZX1191Gusset · crackedJFK - DURING CHECK C-4D, FOUND A 1.25 INCH VERTICAL CRACK IN LT SIDE OF FUSELAGE FRAME GUSSET, STA 825.95. REPAIRED PER SB 727-53-0197. AIRCRAFT TT: 53,646 HRS; 35,058 CYCLES.Feb 8, 1996 · N64339 · Boeing 727231 · Fuselage Miscellaneous StructureSDR 96ZZZX1243Warning Module · failedMCI - FLT 117 - DURING APPROACH, LANDING GEAR WARNING HORN SOUNDED; CYCLED GEAR. REMOVED AND REPLACED LANDING GEAR POSITION WARNING MODULE, MFG PN 65-60211-34. OPERATION NORMAL. CHECK C-3 - 3-24-95 - MCI.Feb 7, 1996 · N52312 · Boeing 727231 · Landing Gear Position and WarningSDR 96ZZZX1234Oil Line Seal · leakingMCI - FLT 475 - DURING CRUISE, SHUT DOWN NR 2 ENGINE, SN 3921, DUE TO LOSS OF OIL QUANTITY. FOUND OIL LEAK AT FUEL OIL COOLER LINE. REPLACED OIL LINE SEAL, MFG PN 443330, AND RETAINER, MFG PN 354117; ENGINE LEAK CHECK AND OPERATION WAS NORMAL. ENGINE TT: 5Feb 6, 1996 · N54325 · Boeing 727231 · Engine Oil Distribution (Airframe Furnished)SDR 96ZZZX1192Light Track · inoperativeSTL - FLT 123 - DURING PREFLIGHT, FOUND FIRST CLASS EGRESS LIGHTS INOPERATIVE. FOUND CAP STRIP, MFG PN 3350-0025-40, CAME LOOSE FROM LIGHT TRACK. REINSTALLED CAP STRIP IN TRACK AND EGRESS LIGHTS. OPERATION CHECKED NORMAL. CHECK C-2 - 9-13-95 - MCI.Feb 3, 1996 · N54337 · Boeing 727231 · Emergency LightingSDR 96ZZZX1241Battery Pack · dischargedSTL - DURING LAYOVER MAINTENANCE, LT OVERWING EMERGENCY EXIT LIGHT FOUND INOPERATIVE. REMOVED AND REPLACED EMERGENCY LIGHT BATTERY PACK, MFG PN 61-0478-3. OPERATIONAL CHECK NORMAL. CHECK C - 7-20-95 - MCI.Jan 31, 1996 · N54348 · Boeing 727231 · Emergency LightingSDR P9IA096002Exhaust Clamp · failedDURING GROUND OPERATION OF APU, THE FIRE WARNING ACTIVATED AND THE APU AUTO SHUT DOWN WITH SMOKE COMING OUT OF THE APU SHROUD. INSPECTION FOUND CLAMP BROKEN FOR INNER EXHAUST DUCT AT SPOT WELD. INSPECTED APU, NO OTHER DAMAGE NOTED. REPLACED O-RING AND CLAMPJan 17, 1996 · N12305 · Boeing 727231 · APU Exhaust SystemSDR 96ZZZM243Airstair Light · illuminatedSAT - FLT 199 - DURING CRUISE, AFT AIRSTAIR LIGHT ILLUMINATED IN COCKPIT. REMOVED UPLOCK OVERCENTER BUNGEE, CLEANED AND LUBRICATED AND REINSTALLED, CHECKED CABLE RIG, ADJUSTED SWITCH STRIKERS AND PERFORMED UPLATCH MECHANISM CHECK. OPERATION NORMAL. CHECK C-Jan 16, 1996 · N64320 · Boeing 727231 · Door Warning SystemSDR 96ZZZM221Spoiler · delaminatedSTL - DURING CRUISE, NR 12 FLIGHT SPOILER, MFG P/N 65-17347-81A, DELAMINATED CAUSING EXTREME AIRFRAME BUFFETING. REMOVED AND REPLACED NR 12 FLIGHT SPOILER AND RIGGED. OPERATIONAL CHECK NORMAL.Jan 14, 1996 · N54331 · Boeing 727231 · SpoilersSDR 96ZZZM193Rib · crackedMCI - DURING C-CHECK, FOUND A CRACK AT WS 629 RIB LOWER HOLE, STRINGER 2. STOP DRILLED PER SRM 57-10-5 AND REPAIRED PER SRM 57-10-5, FIGURE 2 AND TWA STANDARD PRACTICES. (M)Jan 5, 1996 · N64319 · Boeing 727231 · Wing, Rib/BulkheadSDR 96ZZZM192Chord · crackedMCI - DURING C-CHECK, FOUND CRACK ON LOWER CHORD ATTACH BOLT HEAD FLANGE ABOVE EXCESS HOLE, RIGHT WING, W.5738.5. REPAIRED PER SRM 57-10-05, PAGE 3-5, AND TWA STANDARD PRACTICES. (M)Jan 5, 1996 · N64319 · Boeing 727231 · Wing Miscellaneous StructureSDR 96ZZZX302Duct Seal · failedMCI - FLT 469 - DURING CRUISE, NR 3 STRUT OVERHEAT LIGHT ILLUMINATED. REMOVED AND REPLACED NR 3 STRUT DUCT SEAL, MFG PN 10-61065-2. OPERATIONAL CHECK NORMAL. CHECK C-1 - 4-28-95 - MCI.Jan 2, 1996 · N54354 · Boeing 727231 · Pneumatic Distribution SystemSDR 96ZZZM40Seal · failedJFK - DURING CRUISE, NR 1 ENGINE LOST OIL. ENGINE FUEL PUMP SEAL, TW 25052 MFG 378201-7, WAS WORN. REPLACED MFG A03128CHGA. LEAK CHECK OF FUEL PUMP GARLOCK SEAL WAS NORMAL.Dec 24, 1995 · N52313 · Boeing 727231 · Engine Fuel PumpSDR 96ZZZM41Actuator · failedSTL - DURING LANDING, CREW RECEIVED AN UNSAFE GEAR INDICATION. REPLACED RIGHT MAIN LANDING GEAR DOOR ACTUATOR. TW P/N 10395 MFG 7-3141-4. PERFORMED GEAR SWING ALL THREE OPERATIONS CHECK NORMAL.Dec 23, 1995 · N52312 · Boeing 727231 · Landing Gear Door ActuatorSDR 96ZZZM213Frame · crackedMCI - DURING C-CHECK, FOUND CRACK IN LEFT FUSELAGE FRAME AT 5TH HOLE FROME BOTTOM OF FUSELAGE FRAME. REPAIRED PER DWG NR 65C36280, SHEET 1.Dec 20, 1995 · N54332 · Boeing 727231 · Fuselage Main, FrameSDR 96ZZZX230Bushing · failedATL- FLT 554 - DURING CRUISE, NR 1 ENGINE, SN 4026, SPUN DOWN. SHUT DOWN ENGINE. FOUND ACCESSORY GEARBOX HAD INTERNAL MALFUNCTION. REPLACED ENGINE AND ENGINE OPERATION CHECK NORMAL. ENGINE TOTAL TIME: 49,589 HOURS, 33,419 CYCLES. CHECK C-1 - 3-7-95 - MCIDec 15, 1995 · N54342 · Boeing 727231 · Turbine Engine Accessory DriveSDR 96ZZZM187Skin · crackedMCI - DURING SPECIAL CHECK, FOUND 1.25 INCH CRACK IN FUSELAGE SKIN AT STRINGER 1, STRINGER BOX 1090, INSIDE CENTER ENGINE INLET HOUSING THROUGH BOTH SIDES OF RIVET HOLE, EXTENDING UNDER FAIRING HOUSING HATCH ANGLE. REPAIRED PER SERVICE BULLETIN 727-53A-0204. Dec 11, 1995 · N64319 · Boeing 727231 · Fuselage Main, Plate/SkinSDR 96ZZZM186Rib · crackedMCI - DURING C-CHECK, FOUND BOTTOM FLANGE OF RIB CRACKED ABOVE STRINGER 5, STATION 6865. STOPPED DRILLED CRACKS PER SRM 51-10-01 AND REPAIRED PER SRM 57-10-15, FIGURE 2 SHEET, 1 AND FIGURE 1, SHEET 3. (M)Dec 11, 1995 · N54330 · Boeing 727231 · Wing, Rib/BulkheadSDR 96ZZZM185Rib · crackedMCI - DURING C-CHECK, FOUND BOTTOM LEG OF RIB CRACKED ABOVE STRINGER 6, STATION 601.5. STOP DRILLED PER SRM 51-10-1 AND REPAIRED PER SRM 57-10-5.Dec 11, 1995 · N54330 · Boeing 727231 · Wing, Rib/BulkheadSDR 96ZZZM184Press Deck · crackedMCI - DURING C-CHECK, FOUND A .5 INCH CRACK IN LEFT WHEELWELL PRESSURE DECK, LBL 55, STATION 938, AND A .25 INCH CRACK, STATION 948. STOP DRILLED AND REPAIRED BY INSTALLING DOUBLER PER BOEING DWG 6589360. (M)Dec 11, 1995 · N54330 · Boeing 727231 · Fuselage Miscellaneous StructureSDR 96ZZZM183Rib · crackedMCI - DURING C-CHECK, FOUND RIGHT WING TANK RIB CRACKED, LOWER STRINGER, 2ND STRINGER, STATION 629, FROM REAR. STOP DRILLED AND INSTALLED REPAIR PER SRM 57-10-5.Dec 11, 1995 · N54330 · Boeing 727231 · Wing, Rib/BulkheadSDR 96ZZZX233Heat Valve · failedSTL - FLT 192 - DURING CLIMB, NR 1 ENGINE FUEL HEAT VALVE INTRANSIT LIGHT STAYED ON WITH SWITCH IN THE OFF POSITION. SHUT DOWN NR 1 ENGINE AND RETURNED FROM FLIGHT. REMOVED AND REPLACED NR 1 ENGINE FUEL HEAT VALVE, MFG PN 700341-15A. OPERATIONAL CHECK NORMADec 10, 1995 · N84355 · Boeing 727231 · Fuel HeaterSDR 95ZZZM753Insul Blanket · out of positionDURING CLIMB, LOST CABIN PRESSURE AT 17,000 FEET, FLIGHT RETURNED. FOUND INSULATION BLANKET UNDER LEFT OUTFLOW VALVE. REMOVED INSULATION BLANKET AND REMOVED AND REPLACED LEFT OUTFLOW VALVE, MFG P/N 103280-5-1. ALSO, REMOVED AND REPLACED RIGHT OUTFLOW VALVE, Nov 20, 1995 · N54342 · Boeing 727231 · Passenger Compartment EquipmentSDR 95ZZZM754Eel · inoperativeSTL - DURING LANDING, EGRESS PATH LIGHTING AT R-2 DOOR CAME OUT OF TRACK. REINSTALLED LIGHT STRIP, CHECKED WIRING, AND LIGHT OPERATION CHECKED NORMAL.Nov 19, 1995 · N12308 · Boeing 727231 · Emergency LightingSDR 96ZZZX242Stringer · crackedJFK - DURING CHECK C, FOUND CRACK EXTENDING BEYOND BOLT HOLE ON STR 13R, STA 601.5. STOP DRILLED AND REPAIRED PER SB 727-57A-159. AIRCRAFT TOTAL TIME: 66,911 HOURS, 45,166 CYCLES.Nov 18, 1995 · N64315 · Boeing 727231 · Fuselage Main, Longeron/StringerSDR 96ZZZX241Rib · crackedJFK - DURING CHECK C, FOUND CRACK IN RIB AT WS 686.5, LT SIDE. REPAIRED BY STOP-DRILLING CRACK AND INSTALLED REPAIRED DOUBLER PER SRM 57-10-05, FIGURE 1. AIRCRAFT TOTAL TIME, 66,911 HOURS, 45,166 CYCLES.Nov 18, 1995 · N64315 · Boeing 727231 · Wing, Rib/BulkheadSDR 96ZZZX240Rib · crackedJFK - DURING CHECK C, FOUND CRACK IN LOWER EDGE RADIUS, LW RIB STA 738.5, STR 6 AND STR 8, AFT OF ACCESS HOLE. REPAIRED PER SRM 57-10-05. AIRCRAFT TOTAL TIME: 66,911 HOURS, 45,166 CYCLES.Nov 18, 1995 · N64315 · Boeing 727231 · Wing, Rib/BulkheadSDR 96ZZZX238Skin · corrodedJFK - DURING CHECK C, FOUND CORROSION IN AFT LAV SERVICE COMPARTMENT PRODUCTION EDGE AFT EDGE, AND DISTRESSED RIVET HEAD LT SIDE OF FUSELAGE. REMOVED CORROSION AND DAMAGED SKIN AND INSTALLED DOUBLER REPAIRS PER SRM 53-30-03, FIGURE 3-5-3A. AIRCRAFT TOTAL TIMNov 18, 1995 · N64315 · Boeing 727231 · Fuselage Main, Plate/SkinSDR 96ZZZX237Skin · corrodedDURING CHECK C, FOUND CORROSION AT BOTTOM EDGE OF AFT LAV SERVICE COMPARTMENT SKIN, LT SIDE OF FUSELAGE. INSTALLED DOUBLER REPAIR PER SRM 53-30-3, FIGURE 3-5-3A. AIRCRAFT TOTAL TIME: 66,911 HOURS, 45,166 CYCLES.Nov 18, 1995 · N64315 · Boeing 727231 · Fuselage Main, Plate/SkinSDR 96ZZZX236Former · dentedMCI - DURING CHECK C, FOUND .3750 INCH DENT ON TOP SIDE OF AFT CARGO FORMER RING, FS 1030. REPAIRED PER SSRM 53-60-202, PAGE 201. AIRCRAFT TOTAL TIME: 63,044 HOURS, 42,507 CYCLES.Nov 17, 1995 · N54330 · Boeing 727231 · Fuselage Miscellaneous StructureSDR 96ZZZX234Bearstrap · crackedMCI - DURING CHECK C, FOUND CRACK IN BEARSTRAP, FORWARD GALLEY DOOR CUTOUT AT LOWER AFT CORNER. REPAIRED PER SSRM 53-30-206, PAGES 201-213, FIGURE 202. AIRCRAFT TOTAL TIME: 63,044 HOURS, 42,507 CYCLES.Nov 17, 1995 · N54330 · Boeing 727231 · Fuselage Miscellaneous StructureSDR 95ZZZM672Lock Switch · malfunctionedSTL - AFTER TAKEOFF WHEN LANDING GEAR WAS RETRACTED, THE RED NOSE LANDING GEAR LIGHT DID NOT ILLUMINATE. FOUND NOSE LANDING GEAR LOCK SWITCH, MFG P/N H10-1015-3, MALFUNCTIONING. REPLACED NOSE LANDING GEAR LOCK SWITCH AND NOSE LANDING GEAR INDICATION SYSTEM ONov 1, 1995 · N64322 · Boeing 727231 · Landing Gear Position and WarningSDR 95ZZZM686Door Sw · dirtyIND - AFTER TAKEOFF WHEN LANDING GEAR WAS RETRACTED, RIGHT MAIN GEAR DOOR WARNING LIGHT REMAINED ON. GEAR CYCLED, LIGHT WENT OUT. INSPECTED AND CLEANED GEAR DOOR SWITCH. OPERATIONAL CHECK GOOD.Oct 25, 1995 · N54348 · Boeing 727231 · Landing Gear Position and WarningSDR 95ZZZM677Oil Bypass Sw · malfunctionedSTL - DURING CLIMB, SHUT DOWN NR 3 ENGINE, S/N 3901, DUE TO OIL FILTER BYPASS LIGHT ILLUMINATION. FOUND FILTER BYPASS PRESSURE SWITCH, MFG P/N A00803-2, MALFUNCTIONING. REPLACED OIL FILTER BYPASS SWITCH. ENGINE OPERATION AND OIL BYPASS LIGHT SYSTEM CHECKED Oct 21, 1995 · N54327 · Boeing 727231 · Engine Oil Indicating SystemSDR 95ZZZM681Fuel Pump · malfunctionedOKC - DURING CLIMB NR 3 ENGINE, S/N 1910, SPOOLED DOWN. SHUT DOWN ENGINE FUEL PUMP, MFG P/N 378201-7, MALFUNCTIONING. REPLACED ENGINE FUEL PUMP AND ENGINE PERFORMANCE CHECKED NORMAL.Oct 19, 1995 · N52312 · Boeing 727231 · Engine Fuel PumpSDR P9IA007Hyd Tube · chafed'A' SYSTEM HYDRAULIC QUANTITY DROPPED TO ZERO IN ABOUT 20 MINUTE TIME SPAN. FOLLOWED 'A' SYSTEM FAILURE CHECK LIST, MANUALLY LOWERED LANDING GEAR AND FLAPS. REPLACED NR 2 ENGINE 'A' SYSTEM PRESSURE LINE, SERVICED HYDRAULIC SYSTEM. RUN UP AND LEAKED CHECKED Oct 16, 1995 · N74318 · Boeing 727231 · Hydraulic System, MainSDR P91A008Cables · lack of lubeRIGHT MAIN MANUAL GEAR EXTENSION CABLES ARE BINDING. REPORTED DURING MANUAL EXTENSION AFTER 'A' SYSTEM FAILURE. LUBED CABLES AND ACCOMPLISHED GEAR SWING AND MANUAL EXTENSION PER M/M 32-30-6. (M)Oct 16, 1995 · N74318 · Boeing 727231 · Landing Gear Retraction/Extension SystemSDR 95ZZZM631Bypass Sw · failedSTL - DURING CLIMB NR 3 ENGINE, S/N 3901, OIL BYPASS LIGHT CAME ON. ENGINE WAS SHUTDOWN AND AIRCRAFT RETURNED FROM FLIGHT. REPLACED NR 3 ENGINE BYPASS SWITCH, MFG P/N MEGA00803-2, REPLACED FILTER, DRAINED AND RESERVICED OIL. PERFORMED HI-POWER RUNUP, REMOVEOct 15, 1995 · N54327 · Boeing 727231 · Engine Oil Indicating SystemSDR TWAA9579Oil Tube · crackedSTL - DURING CRUISE, NR 1 ENGINE WAS SHUT DOWN DUE TO OIL QUANTITY DECREASING TO ONE GALLON. FOUND NR 6 SCAVANGE PUMP OIL TUBE, MFG P/N RD2189-1, TO BE CRACKED. REMOVED AND REPLACED CRACKED SCAVANGE OIL TUBE, RAN ENGINE PERFORMANCE LEAK CHECK, FOUND NORMAL. Oct 10, 1995 · N54342 · Boeing 727231 · Turbine Engine Oil SystemSDR 95ZZZM688Stringer · crackedMCI - DURING C-CHECK, FOUND CRACK IN STRINGER FORWARD SIDE OF STRINGER TO RIB, INSIDE FUEL TANK, LEFT WING STATION 656.56. REPAIRED PER SRM 57-10-4, FIGURE 8 AND SERVICE BULLETIN 727-57A-159, FIGURE 4.Oct 6, 1995 · N54327 · Boeing 727231 · Wing, Longeron/StringerSDR 95ZZZM685Frame · crackedMCI - DURING C-CHECK, FOUND A 1.5 INCH CRACK IN LEFT SIDE FRAME WEB, FS 783.85. STOP DRILLED CRACK AND REPAIRED PER SRM 51-10-1, PAGE 6A.Oct 6, 1995 · N54327 · Boeing 727231 · Fuselage Main, FrameSDR 95ZZZM683Web · crackedMCI - DURING C-CHECK, FOUND A TWO INCH CRACK BETWEEN BEADED EXTRUSION IN HORIZONTAL PRESSURE DECK WEB OF LEFT MLG WHEEL WELL, AFT OUTBOARD CORNER OF WHEEL WELL CEILING, BS 948, LBL 59. INSTALLED DOUBLER REPAIR PER SERVICE BULLETIN 727-53-0149, DRAWING 65-8960Oct 6, 1995 · N54327 · Boeing 727231 · Fuselage Miscellaneous StructureSDR 95ZZZM636Fuel Pump · defectiveSTL - DURING TAKEOFF NR 3 ENGINE, S/N 4018, SPUN DOWN. SHUT DOWN ENGINE PER FLIGHT HANDBOOK PROCEDURES. FOUND DEFECTIVE FUEL PUMP, MFG P/N 378201-7. REPLACED ENGINE DRIVEN FUEL PUMP. ENGINE OPERATION THEN CHECKED NORMAL.Sep 29, 1995 · N54335 · Boeing 727231 · Engine Fuel PumpSDR 95ZZZM628Uplock Act · failedSTL - AFTER TAKEOFF WHEN LANDING GEAR WAS RETRACTED, RIGHT MAIN LANDING GEAR DID NOT SHOW UP AND LOCKED. EXTENDING LANDING GEAR WAS NORMAL. FOUND RIGHT MAIN LANDING GEAR UPLOCK ACTUATOR, MFG P/N 65-17819-15, ROD END FRACTURED. REPLACED UPLOCK ACTUATOR AND RSep 29, 1995 · N54329 · Boeing 727231 · Landing Gear Retraction/Extension SystemSDR TWAA9574Fuel Control · failedSTL - DURING CLIMB, SHUT DOWN NR 3 ENGINE, S/N 1502, DUE TO ALL PARAMETERS WENT HIGH. FOUND ENGINE FUEL CONTROL SHAFT SHEARED. REPLACED FUEL CONTROL, MFG P/N 378201-7. GROUND RUNUP AND OPERATION CHECKED NORMAL. (M)Sep 25, 1995 · N52310 · Boeing 727231 · Fuel Control/Turbine EnginesSDR TWAA9573Test Card · failedSTL - DURING APPROACH WHEN LANDING GEAR WAS EXTENDED, THE GREEN DOWN AND LOCKED INDICATION DID NOT ILLUMINATE. VISUALLY CHECKED, LANDING GEAR WAS DOWN AND LOCKED. FOUND MASTER TEST DIM CAUTION LIGHT CARD MALFUNCTIONING, MFG P/N 69-48272-2. REPLACED MASTER TSep 23, 1995 · N64315 · Boeing 727231 · Landing Gear Position and WarningSDR 95ZZZX5861Floor Beam · corrodedCORROSION OF FLOOR BEAM CHORD ANGLE. LOCATED JUST AFT OF NR 1 DOOR OPENING. AREA SUBJECT TO WATER ENTRAPMENT. SUBMITTER SUGGESTS IF FLOOR IN DOOR OPENING HAS LARGE AMOUNT OF WATER PRESENT, INSPECT AND RE-SEAL AREA.Sep 22, 1995 · N370PA · Boeing 727231 · Fuselage Main, Floor BeamSDR 95ZZZX5860Spar Cap · corrodedCORRODED UPPER REAR SPAR CAP ON LEFT ELEVATOR AT STA 99.79, STA 136.50, AND STA 173.21. SUSPECT WATER ENTRAPMENT. SUBMITTER SUGGESTS TO INSPECT AND RE-SEAL SEAMS.Sep 22, 1995 · N370PA · Boeing 727231 · Elevator, Spar/RibSDR 95ZZZX5855Keel Beam Chord · crackedINSPECTION FOUND CORROSION/CRACK 8 INCHES LONG, BS 990, STR 29R, AT RADIUS OF KEEL BEAM CHORD. SUSPECT WATER ENTRAPMENT. SUBMITTER SUGGESTS TO INSPECT AND APPLY CORROSION INHIBITOR.Sep 22, 1995 · N370PA · Boeing 727231 · Fuselage Main, KeelSDR TWAA9572Gaskets · failedSTL - DURING CLIMB SHUT DOWN NR 1 ENGINE, S/N 1537, DUE TO STRUT OVERHEAT. FOUND 13TH STAGE AIR LEAK AT WING ANTI-ICE VALVE. REPLACED GASKETS, MFG P/N 60023-1, AT 13TH STAGE VALVE. PERFORMED HIGH POWER RUNUP LEAK CHECK AND OPERATION WAS NORMAL. (M)Sep 20, 1995 · N54332 · Boeing 727231 · Pneumatic Distribution SystemSDR TWAA9571Retract Mech · malfunctionedSTL - DURING APPROACH WHEN LANDING GEAR WAS EXTENDED, NOSE LANDING GEAR DID NOT EXTEND. CYCLED LANDING GEAR AND NOSE LANDING GEAR EXTENDED NORMAL. JACKED AIRCRAFT AND OPERATED NOSE LANDING GEAR SEVERAL TIMES. NOSE LANDING GEAR OPERATION CHECKED NORMAL, NO MSep 19, 1995 · N64346 · Boeing 727231 · Landing Gear Retraction/Extension System
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