JASC 7260
Service difficulty reports · 1,098
Reports filed under 7260 · Turbine Engine Accessory Drive, 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 = '7260' 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.
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 = '7260' ORDER BY difficulty_date DESC
Run it at the DuckDB prompt, or in any tool that reads Parquet over HTTPS. More ways to query the release are on Use the data.
SDR I5PA2026101488801Chip Detector · damagedETOPS SIGNIFICANT REPORT, FOUND CHIP DETECTOR ON THE OIL SCAVENGE LINE FROM THE ANGLE GEARBOX ON THE LT ENGINE DAMAGED. REPLACED THE CHIP DETECTOR IAW AMM.SDR I5PA2026090968805Chip Detector · missingETOPS SIGNIFICANT REPORT. RT ENGINE CHIP DETECTOR MISSING DURING INSPECTION. REPLACED RT CHIP DETECTOR IAW APPLICABLE AMMSDR UIEA2026061200463Chip Detector · unsecureENGINE 1 OIL QUANTITY LOSS IN FLIGHT, SHOWING 0 AT CRUISE STARTED AT 10 AFTER TAKEOFF. ACCOMPLISHED ENGINE OIL INSPECTION PER ECM 2026P-203 REV 0. NO LEAKS FOUND. NOTED MASTER GEARBOX CHIP DETECTOR IN RT THRUST REVERSER COWLING. INSPECTED AND REINSTALLED CHIPSDR 2026FA0000414Seal · wrong partDURING THE DISASSEMBLY OF RR XWB-97K EGB EG0527, THE PRESENCE OF A DYNAMIC SEAL P/N NOT LISTED IN THE APPROVED DATA FOR XWB 97K AT POSITION 14-320 WAS OBSERVED. THE MOUNTED P/N IS: 90C24604 "JOINT ASSEMBLY, ROTATING EE361628-1". THE P/NS SPECIFIED IN RR XWBSDR 2026FA0000304Chip Detector · false indicationENGINE CHIP EVENT - INTERMITTENT ILLUMINATION OF ENGINE CHIP INDICATION DURING CRUISE FLIGHT AFTER MAKING A TURN. DURING DESCENT AND LANDING AT A LOCAL BALL FIELD, THE CHIP LIGHT FLICKERED MULTIPLE TIMES. MAINTENANCE DISPATCHED FROM HONOLULU AND INSPECTED THSDR 2025FA0000281Link · looseAXIAL LINK FAN COWL TO AGB AFT BEARING LOOSE BOTH SIDES --- SN F1A0RHFT AND F1A0RHFKSDR 2025F00091Gearbox · misoverhauledWHILE DISASSEMBLING RR TRENTXWB EGB P/N 90500-02 S/N EG1048, 2 SCREWS (AS3237-14) WERE FOUND AMONG THE 4 TGB BEARING SUPPORT FIXTURES. THESE SCREWS ARE NOT INCLUDED IN THE EGB BOM. THESE SCREWS SHOULD BE AS3237-12.
THIS COMPONENT WAS MOUNTED ON ENGINE RR TRENSDR 2024FA0000978Gearbox · leakingFOLLOWING EGB REASSEMBLY, A LEAK TEST IS PERFORMED ACCORDING TO CMM REQUIREMENT. THIS TEST REVEALED A LEAK LOCATED INTO TGB L1. TBG L1 TGB WAS DISASSAMBLED, A MISSING O-RING INTO GROOVE. A VISUAL INSPECTION SHOWED THAT AN O-RING WAS LOCATED INTO THE GROOVE BESDR 2024F00162Gearbox · mismanufacturedRR, TRENT XWB 97K, EGB P/N 94500D07 S/N EG5073 WAS RELEASED ON 17 JANUARY 2024. IT IS STRONGLY SUSPECTED THAT THIS EGB WAS RELEASED WITHOUT O-RING AT IPC LOCATION 16-240. WITHOUT O-RING IPC 16-240, EGB P/N 94500D07 CONFIGURATION IS NOT COMPLIANT TO APPROVED DASDR IPXA2024061846640Bulkhead Web · damagedFAULT: #2 ENGINE INLET COWL AFT BULKHEAD IS DAMAGED AROUND I/B P-2 LINE. DOT 142-53. INSTALLED NEW WEB AND SPLICE. IAW A300-600 SRM 51-40-21. REVIEWEDSDR 2024FA0000287O-Ring · missingPEGASUS (PGT) AIRCRAFT TC-NBP EXPERIENCED AOG DUE TO IDG OIL LEAK ON ENGINE #2 (ESN 598246) ON JULY 11TH 2023. TROOBLESHOOTING IDENTIFIED ROOT CAUSE: O-RING INSTALLED ON AGB LINE 5 SPLINED SLEEVE (SIN 038NF) CAUSING IDG SHAFT BREAK AND IDG OIL LEAK. CFM PRODUSDR 2023F00351Gearbox · misinstalledON CFM LEAP-1A ENGINE, ACCESSORY GEARBOX (AGB) P/N 362-001-242-0 S/N 1P000607: OIL NOZZLE P/N 91D16602 IS ATTACHED ON COVER P/N 91C02304. THE OIL NOZZLE FUNCTION IS TO HOSE BEARINGS AND GEARS WITH OIL FOR PROPER LUBRICATION. AN ABNORMAL ASSEMBLING OF A OIL SDR 2023F00348O-Ring · incorrectCFM56-5B ACCESSORY GEARBOX GB (AGB) P/N 338-089-703-0 APPROVED DESIGN DATA INCLUDE A PACKING PREFORMED O-RING P/N 649-393-017-0 ('VITON E') OR P/N M83485-1-017 ('VITON GLT'). AS AN ALTERNATIVE. THE APPROVED MAINTENANCE DATA HOWEVER DOES NOT MENTION THE ALTERNASDR ASAA2023102245778Unknown · unknown#1 ENG START SW WILL NOT STAY ENGAGED IN GRD POSITION. WHEN HOLDING START SW MANUALLY -NO-US. GROUNDED - YES. PERFORMED OPS CHECK ON NORMAL ENGINE PROCEDURES FOR ENGINE 1 IAW B737-900 AMM 71-00-00-800-808-100. COULD NOT DUPLICATE DISCREPANCY. OPS CHECK GOOD.SDR HALA202310230046Unknown · unknownAUDIBLE BANG. FLASH COMPRESSOR STALL EAD; RIGHT ENGINE. PERFORMED VISUAL INSPECTION OF INLET AND EXHAUST. LOOKS GOOD PER AMM 72-00-00-200-801. CHECKED CHIP DETECTOR PER AMM 79-00-00-200-801. LOOKS GOOD. PERFORMED ENGINE RUN. NO FAULTS FOUND. OK FOR SERVICESDR 2023FA0000804O-Ring · unknownPEGASUS (PGT) AIRCRAFT TC-NBP EXPERIENCED AOG DUE TO IDG OIL LEAK ON ENGINE #2 (ESN 598246) ON JULY 11TH 2023. TROOBLESHOOTING IDENTIFIED ROOT CAUSE: O-RING INSTALLED ON AGB LINE 5 SPLINED SLEEVE (SIN 038NF) CAUSING IDG SHAFT BREAK AND IDG OIL LEAK. CFM PRODUSDR ASAA2023092945370Engine · making metalREF. W/O 1970762 T/C PWRPL-79EO-06942-1 FOUND #1 ENG FWD SUMP CHIP DETECTOR WITH MAGNETIC MATERIAL. GROUNDED - YES. ENGINE REMOVED, ESN 896209, TRANSFERED TO SHOP W/O 1971579.SDR 2023F00245Unknown · unknownTITLE: CRESMANA FR.145.0229.2023_04 CFM LEAP-1A METALLIC SCREWS AND BOLT USED AS PROTECTIVE CLOSURES FOR SHIPPING AGB
CFM LEAP-1A MAINTENANCE DOCUMENTATION (ESM-72-63-00-01A-812A-C) REQUIRES THE ACCESSORY GEARBOX (AGB) TO BE PACKAGED WITH "PROTECTIVE CLOSURSDR 2023F00215Plug · wrong partEGB WAS RECEIVED FOR A MAINTENANCE OPERATION NOT RELATED TO THIS EVENT, FROM CUSTOMER. THIS EGB WAS NEVER BEFORE BY THE REPAIR STATION. DURING DISASSEMBLY, IT WAS OBSERVED THAT THE EGB HAD TWO OIL PLUGS
- P/N: MS9954-06 (WHERE OIL PLUGS P/N:FK18240 OR P/N:MSDR ASAA2023050343105Packing · leakingWHILE ACCOMPLISHING ASA T/C 78472000, #2 ENG INLET INSPECTION, EVIDENCE OF OIL LEAK COMING FROM #2 ENG DRIVE PAD. GROUNDED - YES. REPLACED #2 ENG DRIVE PAD O RING PER B737-900 AMM 72-63-01. RAN ENGINE. LEAK CHECK O.K.SDR ASAA2023030642215Packing · leaking#2 ENG AGB DRIVE-PAD LEAKING. GROUNDED - YES. REMOVED AND REPLACED O-RINGS UP UNTIL REF B737-800 AMM 72-63-01-400-801 F00 STEP F (2)(A-E) 1. LEAK CK GOOD.SDR ASAA2023022542253Lubrication Unit · leaking#1 ENGINE OIL TREND DATA SHOWS OIL CONSUMPTION TO GREATER THAN EXPECTED. ENGINE POWER RUN REQUIRED. GROUNDED - YES. FOUND DRIVE PAD COVER LEAKING. REMOVED AND REPLACED DRIVE PAD O-RING REF B737-800 AMM 72-63-01. FOUND EXCESSIVE OIL IN EXHAUST PLUG. A/C HISTORYSDR ASAA2023021942004Seal · worn#2 ENGINE OIL TREND DATA SHOWS OIL CONSUMPTION STILL GREATER THAN EXPECTED. GROUNDED - YES. PER TSR NOTES ACCOMP STEP 5 BORESCOPE INSP OF THE BOOSTER STAGES 3 AND 4 IAW B737-900 AMM 79-00-00-200-803-F00. NO EVIDENCE OF OIL LEAK FOUND. ACCOMP VENTS AND DRAINS SDR ASAA2023020641850Packing · leaking#1 ENGINE GEAR BOX PAD LEAKING. GROUNDED - YES. #1 ENGINE ACCESSORY GEARBOX STARTER DRIVE PAD ASSEMBLY REMOVED. SEALS AND PACKINGS REPLACED. #1 ENGINE ACCESSORY GEARBOX STARTER DRIVE PAD REINSTALLED. ALL WORK DONE PER ASA TASKCARD N8472002. LEAK CHECK GOOD.SDR ASAA2023012841724Seal · leaking#1 ENGINE OIL TREND DATA SHOWS OIL CONSUMPTION TO GREATER THAN EXPECTED. ENGINE POWER RUN REQUIRED. GROUNDED - YES. BAGGED APPLICABLE OIL DRAIN LINES FOR POWER RUN. DURING PART POWER RUN, DISCOVERED LARGE AMOUNT OF OIL COMING OUT OF N2 DRIVE PAD DRAIN. REMOVEDSDR ASAA2022091240004Engine · leaking#1 ENGINE OIL TREND DATA CONTINUES TO SHOW OIL CONSUMPTION TO GREATER THAN EXPECTED. GROUNDED - YES. REMOVED N2 DRIVE PAD COVER, SEAL HOUSING AND ROTATING RING. INSTALLED NEW ROTATING RING, SEAL HOUSING AND REINSTALLED N2 DRIVE PAD COVER REF B737-800 AMM 72-60SDR ASAA2022082139578Engine · leaking#1 ENGINE OIL TREND DATA SHOWS OIL CONSUMPTION HIGHER THAN EXPECTED. ENGINE POWER RUN REQUIRED. GROUNDED - YES. ACCOMPLISHED TSR STEPS 1 THROUGH 4, 6, AND 8. NUMEROUS LEAKS IDENTIFIED. FUEL PUMP, IDG, AND STARTER/N2 ROTOR DRIVE PAD DRAIN LINES LEAKING OIL. STASDR ASAA2022081039478Seal · leaking#2 ENG DRIVEN PUMP DRIVE PAD LEAKING OIL BEYOND LIMITS (REF ASA TSR 7127748). GROUNDED - YES. REPLACED #2 ENG HYD PUMP AGB SEALS REF B737-9 AMM 72-64-01-400-801-G00SDR ASAA2022080539406Seal · leakingREF ASA TSR 712689, #2 IDG DRIVE PAD OIL LEAK OUT OF LIMITS. GROUNDED - YES. REPLACED THE #2 IDG DRIVE PAD SEALOL AND IDG SHAFT SEAL REF B737-900 AMM 72-60-00 AND AMM 24-11-11.SDR ASAA2022072239309Seal · leaking#2 ENGINE CONTINUES TO SHOW GREATER THAN EXPECTED OIL CONSUMPTION. GROUNDED - YES. REMOVED AND REPLACED SEALOL SEAL IAW B737-800 AMM 72-60-00.SDR ASAA2022070738998Gearbox · wornFOUND DAMAGE ON MATING SURFACE OF TRANSFER G/B SLIDER WHILE ACCOMPLISHING SBLEAP-1B-72-0317-BS7-1 #1 ENGINE. GROUNDED - YES. FOUND DAMAGE ON EDGE FLANGE PART IS OUT OF LIMITS NO DAMAGE ALLOWED IN THIS AREA REF B737-9 AMM 72-60-00-200-801-G00 STEP 2 (H4). REMOVSDR ASAA2022070538939Seal · leakingENG #2 OIL CONSUMPTION IS HIGHER THAN NORMAL. GROUNDED - YES. ACOMPLISHED TSR STEPS 1 THROUGH 5 NOTED & LARGE AMOUNT OF RESIDUAL OIL ON THE ENGINE FAN CASE AND COMPONENTS. THE IDG DRIVE PAD LEAKS STATICALLY AND DYNAMICALLY. REPLACED FLO SEAL FOR FLO #2 IDG PERSDR ASAA2022062438938Idg · leaking#1 ENGINE OIL TREND DATA SHOWS OIL CONSUMPTION TO GREATER THAN EXPECTED. ENGINE POWER RUN REQUIRED. GROUNDED - YES. OPENED #1 ENG COWLING REF B737-900 AMM 71-11-02. ACCOMP TSR STEP 1, NO OBVIOUS SOURCE OF LEAKS FOUND. BAGGED ALL OIL DRAIN LINES. ACCOMP VENTS &SDR ASAA2022061738936O-Ring · leaking#2 ENGINE OIL TREND DATA SHOWS OIL CONSUMPTION TO GREATER THAN EXPECTED. ENGINE POWER RUN REQUIRED RECOMMEND SEA ONLY. GROUNDED - YES. ACCOMPLISHED STEPS 1 THROUGH 5. FOUND SMALL PUDDLE OF OIL BELOW DEVE PAD COVER. REPLACED DRIVE PAD O-RINGS REF B737-800 AMM 7SDR ASAA2022061338649O-Ring · leaking#2 ENGINE DRIPPING LIQUID. GROUNDED - YES. RAN #2 ENGINE FOR 5 MIN OIL LEAK TO BE COMING FROM BASE OF OIL FUEL HEAT EXCHANGER. UPON FURTHER INSPECTION FOUND OIL LEAKING FROM THE TRANSFER GEARBOX TO ACCESSORY GEARBOX. REMOVED AND REPLACED DAMAGED O-RING (27) RESDR ASAA2022053038504Seal · leaking#2 ENGINE OIL CONSUMPTION IS HIGHER THAN DESIRED. CURRENT OIL CONSUMPTION .4. GROUNDED - YES. COMPLETED STEPS 1 AND 2 OF TSR AND BAGGED OIL DRAINS FOR STEP 3. FOUND IDG SEALOL SEAL LEAKING. REMOVED AND REPLACED #2 IDG SEALOL SEAL REF B737-800 AMM 72-60-00-400-SDR ASAA2022051638354Seal · leaking#2 ENG IDG PAD DRAIN LEAKING OIL OUT OF LIMITS. GROUNDED - YES. REPLACED THE #2 ENGINE IDG DRIVE PAD SEALOL REF B737-900 AMM 72-60-00. REMOVED/REINSTALLED THE #2 IDG WITH NEW SHAFT SEAL/O-RING REF AMM 24-11-11. ALL LK AND OPS CKS GOOD.SDR ASAA2022042438112Idg · leaking#2 ENGINE OIL TREND DATA SHOWS OIL CONSUMPTION TO GREATER THAN EXPECTED. ENGINE POWER RUN REQUIRED. GROUNDED - YES. ACCOMPLISHED TSR (REF ASA W/O: 1907730 TASKCARD: N/R-00001) STEPS 1-5 AND WAS UNABLE TO LOCATE SOURCE OF LEAK. PREP'D TSR STEP 6 AND BAGGED ALL SDR ASAA2022042038074None · none#1 ENGINE OIL TREND DATA SHOWS OIL CONSUMPTION TO GREATER THAN EXPECTED. ENGINE POWER RUN REQUIRED. GROUNDED - YES. BAGGED (9) OIL DRAIN LINES FOR LEAK DETECTION AND CLOSED FAN COWLS REF B737-900 AMM 71-71-00. FOUND #1 ENG N2 DRIVE PAD LEAKING OUT OF LIMITS. RSDR 2022F00191Bearing · out of limitsFOLLOWING DECLARATION OF OUR CONTRACTOR SAFRAN TRANSMISSION SYSTEM ABOUT APPROVED DATA INCONSISTANCY HE FOUND OUT TYPO IN DATASHEET RECORDING LEADING TO AN UNCORRECT DECISION.
THE BEARING CAUSING DIFFICULTY HAVE RADIAL CLEARANCE OUT OF TOLERANCE.
THE BEARSDR H31Y20220225001None · noneDURING EGB (EXTERNAL GEARBOX) MAINTENANCE AT SHOP VISIT, 4 KEYLOCKED INSERTS WERE FOUND LOOSE OR MISSING ON HMU COVER PAD (4 ON 4 INSERTS).
PART AFFECTED : EGB TRENT 7000 P/N 502500-10 S/N EG71002, OPERATOR TAP, ESN 75027, TSN: 5590 H, CSN: 667 C.
HMU COSDR H31Y20221802001Bearing · out of toleranceDETECTION OF BEARINGS WITH RADIAL CLEARANCE OUT OF TOLERANCE ASSEMBLED ON ACCESSORY GEARBOX.
AFTER INVESTIGATION, 4 BEARINGS WITH RADIAL CLEARANCE OUT OF TOLERANCE ASSEMBLED ON 3 AGB DELIVERED :
- 1 AGB P/N 340-046-509-0 : S/N WZ3528
- 2 AGB P/N 340-046-50SDR ASAA2022012337226Seal · leakingNUMBER 2 ENGINE HAS OIL LEAK. GROUNDED - YES. ENGINE #2 HAND CRANKING DRIVE COVER MINOR LEAK. REPLACED DRIVE COVER SEALS PER B737-800 AMM 72-63-01. ENG IDLE RUN COMPLETED. NO LEAKS, AIRCRAFT OK FOR SERVICE.SDR H31Y20220215Gearbox · corrodedDURING EGB ASSEMBLY, FITTER HAVE DETECTED A NEW DYNAMIC SEAL AFFECTED BY CORROSION.
AFTER FIRST INVESTIGATION, 7 DYNAMIC SEALS ARE POTENTIALLY AFFECTED BY CORROSION ON 5 EGB DELIVERED :
- 1 EGB P/N 90500-08 : S/N EG1216
- 4 EGB P/N 90500-10 : S/N EG1370,SDR 2022F00072None · leakingN2 DRIVE PAD DRAIN WITH CONSTANT OIL LEAK OF 40 DROPS PER MINUTE, DURING THE OVERNIGHT AT MEX STATION AND IN ACCORDANCE WITH 500HR-WING INSPECTION-M2 CHECK, IT WAS DETECTED N2 DRIVE PAD DRAIN WITH CONSTANT OIL LEAK OF 40 DROPS PER MINUTE AT RIGHT ENGINE; SO THSDR ASMF202110021Seal · damagedDURING OVERNIGHT CHECK AT MEX STATION, DUE TO BORESCOPE INSPECTION AT LEFT ENGINE. MAINTENANCE PERSONNEL PERFORMED LEFT ENGINE BORESCOPE INSPECTION, DETECTING OIL LEAK BY IDG DRAIN WITH 45 DROPS PER MINUTES; SO THE IDG SEALOL SEAL WAS REPLACED IAW AMM 72-60-00SDR UIEA2021011900086Skin · dentedNR 1 ENGINE INLET HAS SEVERAL DENTS ON INNER BARREL SLEEVE. REMOVED AND REPLACED NR 1 ENGINE INLET COWL ASSEMBLY, IAW B767 AMM 72-33-02.SDR ASAA2020081733029Attach Bracket · damagedNR 2 ENG INLET AND FAN BLADE DETAILED INSPECTION. FOUND GOUGES ON DRAIN PLATE, AFT SIDE OF ASSY DRIVE GEAR BOX AT THE MAIN FUEL PUMP ATTACHMENT. GROUNDED - YES. REMOVED HIGH METAL FROM INBOARD EDGE OF DRAIN PLATE GOUGE, REF B737-900 AMM 70-10-07-800-801-F00SDR JTAA202007270001Engine · inoperativeDURING CRUISE FLIGHT, 50 MILES FROM HK01, #1 ENGINE FAILED. CREW PERFORMED APPROPRIATE EMERGENCY PROCEDURE, ANALYZED PERFORMANCE OF AIRCRAFT WITH ONE ENGINE AND ENTERED DESCENT, APPROACH, AND LANDING PHASES FOR SINGLE ENGINE LANDING. AIR RESTART WAS ATTEMPTED SDR JOZA2020051400001Chip Detector · contaminatedDURING TAKEOFF ROLL THE PILOT OBSERVED A MASTER CAUTION WARNING AND ASSOCIATED ENGINE CHIP EICAS MESSAGE. PILOT ABORTED TAKEOFF AND RETURNED TO RAMP AREA. DOM WAS CONTACTED AND CALLED OUT TO INSPECT THE ASSOCIATED CHIP DETECTORS. A SMALL MAGNETIC PIECE OF M
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