JASC 4910

Service difficulty reports · 961

Reports filed under 4910 · APU Cowling/Containment, 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 = '4910'
  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 C2XA04SH038Firewall · crackedSHV- DURING C-CHECK THE APU FIREWALL WAS FOUND TO BE CRACKED AT THE LEFT HAND AND RIGHT HAND SUPPORT ROD BRACKETS. MAINTENANCE PERORMED A DOUBLER REPAIR TO THE AFFECTED AREAS IAW EMB 145 SRM 53-32-13. THE AIRCRAFT WAS APPROVED FOR RETURN TO SERVICE.Feb 1, 2004 · N19966 · Emb EMB145SDR C2XA04SH030Firewall · crackedSHV- DURING C-CHECK THE APU FIREWALL WAS FOUND TO BE CRACKED AT THE UPPER END OF THE VERTICAL STIFFENER AND THE RIGHT ENDS OF THE 2ND AND 3RD HORIZONTAL STIFFENERS AND THE RIGHT UPPER APU MOUNTING BRACKET. MAINTENANCE REMOVED AND REPLACED THE APU FIREWALL IAWJan 28, 2004 · N14923 · Emb EMB145LRSDR ANCF200300029Duct · contaminatedDURING CRUISE, BOTH RECIRCULATION FANS WERE TURNED OFF FOR AIR RECIRCULATION JUST AFTER THAT A ELECTRICAL SMOKE ODOR BEGAN IN ALL THE AIRPLANE IMMEDIATELY RECIRCULATION FANS WERE TURNED ON AND ODOR DISAPPEAR. WERE CHECKED FWD APU AIR DUCTS AND CHECK VALVE APUDec 16, 2003 · N421 · Boeing 767*SDR ANCF200300027Apu · leakingSMOKE ODOR THROUGH THE PASSENGER CABIN WITH NO SMOKE EVIDENCE. SMOKE DETECTORS ACTIVATED ON THE AFT AND FORWARD LAVATORIES. UTILITY BUSES WERE TURNED OFF WITH NO HELP ON THE SITUATION. LT AND RT RECIRCULATING FANS WERE TURNED OFF AS WELL AS THE RIGHT HAND. Dec 9, 2003 · N421AV · Boeing 767*SDR TSAA0451013Stringer · corrodedAPU INLET LONGERON STIFFENER, TORQUE BOX, EXFOLIATED. CUT AND REMOVED DAMAGED PORTION OF FORMED STRUCTURE. FABRICATED REPAIR PARTS FROM MATERIALS SPECIFIED IN TABLE 1. APPLIED ONE COAT OF BMS 10-11, TYPE 1 PRIMER, AND INSTALLED REPAIR PARTS WET WITH FASTENENov 29, 2003 · N820AL · Boeing 737230SDR CALA0300536Apu · fireAPU FIRE LT ILLUMINATED WHILE AT CRUISE FLT ENROUTE. FIRE BOTTLE WAS DISCHARGED, LT EXT. FLT CONTINUED W/O FURTHER PROBLEM. MAINT INSP APU AND FOUND EVIDENCE OF SMALL FIRE AT BOTTOM REAR OF APU (EXH AREA). FIRE APPEARED TO BE CONTAINED. WIRES FROM APU EGSep 18, 2003 · N14334 · Boeing 7373T0SDR C2XA03SH264Frame · crackedSHV DURING C CHECK THE APU COWLING FRAME CRACKED AND SKIN BENT AT 11 O'CLOCK. MAINTENANCE REPAIRED AFFECTED SECTION IAW EMB 145 IC2003-145/2629 AND EMB 145 SRM 51-40-02. THE AIRCRAFT WAS APPROVED TO RETURN TO SERVICE.Aug 8, 2003 · N13955 · Emb EMB145LRSDR C2XA03SH247Frame · gougedDURING C-CHECK, THE APU FIREWALL FRAME 81 WAS FOUND GOUGED AT BOTTOM CENTER. MAINTENANCE REMOVED DAMAGE AND PERFORMED A DOUBLER REPAIR ON AFFECTED FRAME IAW CONTINENTAL EXPRESS EC 5310-01246. THE AIRCRAFT WAS APPROVED TO RETURN TO SERVICE.Aug 1, 2003 · N16951 · Emb EMB145LRSDR C2XA03SH243Firewall · crackedDURING C-CHECK, A CRACK WAS FOUND AT THE APU FIREWALL BY RT UPPER MOUNT. MAINTENANCE REMOVED DAMAGED AND PERFORMED A DOUBLER REPAIR IAW CONTINENTAL EXPRESS EC 5330-01267. THE AIRCRAFT WAS APPROVED TO RETURN TO SERVICE.Jul 31, 2003 · N16951 · Emb EMB145LRSDR A6WA200340109Apu · seizedAFTER ROTATION SMELLED SOMETHING HOT, APU EGT ABOVE RED LINE, APU SHUTDOWN AND TRANSFERRED BLEEDS TO ENGINE. SMOKEY ODOR DISAPPEARED. REMOVED APU SEIZED. REMOVED AND REPLACED APU. NO FURTHER INCIDENT. (M)Jul 18, 2003 · N420AW · Cndair CL6002B19SDR AWXA200300851Shroud · crackedDURING C-14 CHECK A .375 INCH CRACK WAS FOUND ON APU UPPER SHROUD AT RT FORWARD CORNER. MAINTENANCE PERFORMED A WELD REPAIR ON UPPER APU SHROUD IAW AWA ER 03-4913-00110-DL1; DYE PENETRANT INSPECTION OF WELD VERIFIED NO CRACKS EXIST.Jul 11, 2003 · N309AW · Boeing 7373G7SDR DXTA2003MD001Duct · misalignedINSTALLATION OF NEW UPGRADED APU STARTER/GENERATOR P/N 9912499-29 IN LIEU P/N 9912499-22, REF: CE-560XL IPC 80-11-00 FIG 01 ITEM NR 1 AND NR 1A. THE NEW STARTER/GENERATOR END BELL IS 1INCH LONGER WHICH CAUSES A MISALIGNMENT IN THE INLET COOLING DUCT, AND HAND Jun 20, 2003 · N608QS · Cessna 560XLSDR RAIA00306164Apu · failedAPU FAILED. MAINTENANCE DEFERRED APU PER MEL; SUBSEQUENTLY CLEARING THE DEFERRAL BY REMOVING AND REPLACING THE APU.Jun 15, 2003 · N803HK · Emb EMB145SDR SWIA200312119Firewall · crackedAPU FIREWALL CRACKED AT UPPER LT AND RT CORNERS. FOUND DURING C-CHECK INSPECTION. REPAIRED IAW SRM 120 53-30-04.May 22, 2003 · N189SW · Emb EMB120ERSDR ASAA0310214Web · crackedOKC - DURING D-CHECK, APU COMPARTMENT CEILING WEB AT BS 1142, RIGHT BUTTOCK LINE 6.25 CRACKED. STOP DRILLED CRACK AND INSTALLED DOUBLER PER SRM. (M)Mar 25, 2003 · N745AS · Boeing 737298CSDR ASAA0310216Frame · chafedOKC - DURING D-CHECK, FOUND APU COWLING FRAME AT BS 1104, BUTTOCK LINE 0 CHAFED. REMOVED AND REPLACED FRAME PER SRM. (M)Mar 25, 2003 · N745AS · Boeing 737298CSDR ASAA0310219Frame · chafedOKC - DURING D-CHECK, FOUND APU COWLING FRAME AT BS 1088-1156, STRINGER 18R CHAFED. REMOVED AND REPLACED FRAME PER SRM. (M)Mar 25, 2003 · N745AS · Boeing 737298CSDR ASAA0310158Liner · crackedPAE - DURING C-CHECK, FOUND APU TORQUE BOX LINER AT BS 1104, RIGHT BUTTOCK LINE 20 GOUGED AND CRACKED. REPAIRED TORQUE BOX LINER PER EA. (M)Mar 18, 2003 · N744AS · Boeing 737210CSDR QXEA0300080Apu · failedPDX- CLIMBING THROUGH 10,000 FEET, FLIGHT ATTENDANT REPORTED THAT SMOKE ALARM IN LAVATORY WAS SOUNDING AND THAT SMOKE WAS VISABLE. TURNED OFF APU IN FLIGHT AND SMOKE WAS DISSIPATING. AIRCRAFT RETURNED TO FIELD AND LANDED WITHOUT INCIDENT. REMOVED AND REPLACEDJan 14, 2003 · N497US · Fokker F28MK4000SDR ASAA0240246Shroud · chafedDURING C-CHECK, FOUND APU SHROUD SKIN CHAFED. REPAIRED IAW EA. (M)Dec 18, 2002 · N764AS · Boeing 7374Q8SDR COMA0260706ApuFLIGHT 5123 APU DOOR INHIBIT CLOSED STATUS MESSAGE.UNINHIBITED DOOR, OPERATIONAL CHECK WAS NORMAL.Dec 10, 2002 · N951CA · Cndair CL6002B19SDR COMA0260696ApuFLIGHT 5169 FUEL FUMES IN FWD SECTION OF AIRCRAFT AFTER APU START.COULD NOT DUPLICATE, OPERATIONAL CHECK OF APU WAS NORMAL.Dec 6, 2002 · N956CA · Cndair CL6002B19SDR F3LA200200395Cowl Door · chafedDURING C-6 CHECK, INSPECTION REPORTED PREVIOUS REPAIR ON LT. SECTION OF APU COWL DOOR CHAFFED/GROOVED. REMOVED ADDITIONAL DAMAGE FOUND AT EDGE OF PREVIOUS REPAIR. FABRICATED NEW DOUBLER TO ENCOMPASS NEW CUTOUT IN SKIN PER SRM 52-40-02, 52-40-01, MM 51-21-41 Dec 3, 2002 · N306FL · Boeing 73736NSDR C2XA02BT075Apu · odorEWR---CO2912, CREW REPORTED, "STRONG FUEL SMELL IN CABIN AFTER APU START." MAINTENANCE STARTED APU IAW EMB145 AMM REFERENCE 49-10-00. OPS.CHECKED GOOD NOTED NO FUEL SMELL. (AIRCRAFT RETURNED TO SERVICE.)Nov 13, 2002 · N13994 · Emb EMB145LRSDR COMA0260610Apu · smokeFLIGHT 5426 SMOKE TOILET CAUTION MESSAGE.REPLACED THE APU.Oct 25, 2002 · N964CA · Cndair CL6002B19SDR COMA0260560ApuFLIGHT 9489 APU OIL TEMP CAUTION MESSAGE.COULD NOT DUPLICATE. FOUND NO FAULTS WITH APUOct 3, 2002 · N999CA · Cndair CL6002B19SDR RAIA00210252Apu · unserviceable5302-PIT- APU WILL NOT START AIRCRAFT ENGINE. MAINTENANCE DEFERRED PER MEL 49-52-02. SUBSEQUENTLY CLEARED MEL BY REMOVING AND REPLACING THE APU.Aug 26, 2002 · N807HK · Emb EMB145SDR HALA0200464Inlet · crackedHNL - FOUND 4 INCH CRACK ON APU INLET BOX, APU INOPERATIVE. OK TO CONTINUE PER MEL 49-10-01. (M)Aug 26, 2002 · N475HA · Boeing 717200SDR SIMA200219109Skin · dentedABI - FOUND TWO PROTRUSION ON LEFT SIDE OF APU COWL. (M)Jul 4, 2002 · N619AE · Emb EMB145LRSDR RAIA00209233Apu · smoke5311-PIT- SMOKE IN CABIN DURING CLIMB. MAINTENANCE DEFERRED APU IAW MEL. SUBSEQUENTLY MAINTENANCE REMOVED AND REPLACED APU, OPS AND LK CK GOOD.Jul 2, 2002 · N808HK · Emb EMB145ERSDR P5CA0200687Door · crackedA 2 INCH LONG CRACK FOUND ON APU INLET DOOR OUTSIDE LOWER FORWARD CORNER. COMPOSITE REPAIR CARRIED OUT WITH REF TO SRM 51-40-06. AREA PROTECTED WITH REF TO SRM 51-21-01.Jun 27, 2002 · N806FT · Boeing 747249FSDR HALA0200253Inlet · crackedHNL - FOUND APU INLET DOOR TOP END AT SHAFT CRACKED APPROX 1.25 INCH. REMOVED DOOR FOR REPAIR. OK TO CONTINUE PER CLD 49-17-1. (M)Jun 25, 2002 · N482HA · Boeing 717200SDR SIMA200217322Frame · bentAPU COWLING INTERIOR FORWARD FRAME IS BENT ABOVE THE TOP LEFT MOUNT HOLE, RECONTOURED FORWARD FRAME, PERFORMED NDT, NO DEFECTS. DONE IAW SRM AND MFG GST.Jun 21, 2002 · N732DH · Emb EMB135LRSDR COMA0260343ApuFLIGHT 5275 SMOKE IN CABIN AND COCKPIT WHEN BLEEDS SOURCE SELECTED TO APU.PLACED APU ON DEFERRED MAINT LIST PER MEL.May 30, 2002 · N712CA · Cndair CL6002B19SDR HALA0200102Duct · crackedCRACK ON APU INLET DOOR DUCT. REPAIRED PER HAL M105 FILE.May 7, 2002 · N480HA · Boeing 717200SDR HALA0200100Inlet · crackedRAMS: 2 EACH CRACK ON APU DOOR INLET BOX. AT TOP AFT INBOARD CORNER OF BOX (IN AREA OF AFT SUPPORT STRUT). IN WORK.May 4, 2002 · N479HA · Boeing 717200SDR HALA0200098Inlet · crackedHNL - PER EO 49-02-01-12 APU INELT DOOR TOP END CRACKED APPROX 2.5 INCH. ALSO, CRACKED ON LEADING EDGE APPROX 7 INCHES. DOOR REMOVED, ACCOMPLISHED INTERIM REPAIR PER HAL M105 476003. DOOR REINSTALLED PER MM 49-17-01 AND 49-17-02. DOOR OPS CHECK NORMAL. (MApr 23, 2002 · N476HA · Boeing 717200SDR COMA0260276Apu · failedFLIGHT 5432 SMOKE IN COCKPIT DURING BOARDING, APU AUTO-SHUTDOWN.DETERMINED APU TO BE SOURCE OF SMOKE - SECURED APU AND DEFERRED MAINT PER MEL.Apr 23, 2002 · N986CA · Cndair CL6002B19SDR C2XA02CL085Inlet · misalignedCLE FLIGHT 3301 THE CREW REPORTED A GLYCOL SMELL AND SMOKE IN THE CABIN ON CLIMBOUT. THE AIRCRAFT RETURNED TO CLEVELAND AND LANDED WITHOUT FURTHER INCIDENT. MAINTENANCE INSPECTED AND FOUND GLYCOL IN THE APU INLET AND THE INLET WAS MISALIGNED. THE GLYCOL WASMar 26, 2002 · N12967 · Emb EMB145SDR COMA0260090ApuFLIGHT 5268 - SMOKE IN COCKPIT AFTER T/O.AIRCRAFT WAS DEICED WITH APU RUNNING. CLEANED ACM WATER SEPERATORS.Feb 10, 2002 · N932CA · Cndair CL6002B19SDR C2XA01IA426Apu · leakingLCH- DURING TAXI, THE APU SHUT DOWN WITH APU FAIL EICAS MESSAGE,FOLLOWED BY SMOKE IN COCKPIT and CABIN. DOWNPOWERED A/C. I TRIED TO RESTART AFTER SEVERAL MINUTES,APU SPOOLED ONLY TO 5% FOR TEN SECONDS, THEN SHUT DOWN AGAIN, AIRCRAFT RETURNED TO GATE. LCH- Dec 29, 2001 · N13970 · Emb EMB145SDR ZW0A0111202Inlet · contaminatedDURING PREFLIGHT INSPECTION IT WAS NOTED THERE WAS SMOKE OR HAZE IN THE CABIN. FOUND OIL AROUND APU INLET. SUSPECT EXCESS OIL RAN DOWN INTO APU INLET.Nov 25, 2001 · N918TW · Doug DC982SDR ZW0A011122Inlet · contaminatedDURING PREFLIGHT INSPECTION IT WAS NOTED THERE WAS SMOKE OR HAZE IN THE CABIN. FOUND OIL AROUND APU INLET. SUSPECT EXCESS OIL RAN DOWN INTO APU INLET.Nov 25, 2001 · N918TW · Doug DC982SDR P2EA2001V0008Shroud · crackedDURING C-CHECK FOUND APU SHROUD (COWL) LEFT AFT SIDE CRACKED. APU LOWER SHROUD SKIN REPAIRED IAW COOPESA EO COO-3-49-587-01, DOCUMENTED ON FAA FORM 8110-3.Oct 22, 2001 · N124NJ · Boeing 737230SDR DHL2001727573Apu · crackedON C-CHECK, APU BORESCOPE INSPECTION REVEAL VISIBLE CRACK AT CONTAINMENT RINGS. ALSO CONVERGING MULTIPLES CRACKS FROM INTERIOR. REMOVED AND REPLACED APU ASSY ACCOMPLISHED ON NR 6856 PER B-727 MM 49-11-00.Aug 21, 2001 · N727DH · Boeing 727200SDR CA010727029Actuator(CAN) BUFFETING FELT THROUGH THE FLIGHT AND INCREASED IN FREQUENCY DURING CLIMB OUT. FOUND TO BE THE APU DOOR ACTUATOR AT FAULT. HALF INCH PLAY IN ACTUATOR BEARING AND SEAL DAMAGE. REPLACED THE APU DOOR ACTUATOR.Jul 4, 2001 · Boeing 767233SDR DLM88011108Inlet · contaminatedAFTER TAKEOFF, FLIGHT ATTENDANTS REPORTED SMOKE IN CABIN WITH MULTIPLE LEVEL SMOKE DETECTORS GOING OFF. IMMEDIATE LANDING AT JFK. FOUND OIL IN APU COMPT AND APU INLET AREA. CLEANED INLET, PERFORMED DUCT BURNOUT.Jul 4, 2001 · N922DL · Doug MD88SDR ASAA0180165Intake Duct · contaminatedSJD - ACRID HYDRAULIC ODOR IN CABIN DURING FLIGHT 214 DUE APU INLET SKYDROL CONTAMINATION. WASHED APU INLET, REPLACED COALESCER BAG IAW MM 21-20-02, AND PERFORMED AIR QUALITY CHECK PER TASK CARD 28525011. OPERATED NORMALLY WITH NO ACRID ODOR IN CABIN. (M)May 12, 2001 · N950AS · Doug DC983SDR USAAD01091Duct · contaminatedPIT-BUF - FLT 1120 - AFTER TAKEOFF, THE LAVATORY SMOKE DETECTORS ACTIVATED AND THERE WAS THE SMELL OF SMOKE IN THE CABIN. THE AIRCRAFT RETURNED TO THE FIELD AND LANDED WITHOUT INCIDENT. MAINTENANCE ISOLATED THE PROBLEM TO THE APU, AND PLACED THE APU ON MEL. May 1, 2001 · N803US · Doug DC981SDR QXEA0100443Apu · malfunctionedPDX-SMELL OF SMOKE COMING FROM FRESH AIR. NO SMELL FROM DUCTS NOTED. REMOVED AND REPLACED APU. OPERATIONAL AND LEAK CHECKS ARE GOOD. AIRCRAFT RETURNED TO SERVICE.Apr 8, 2001 · N492US · Fokker F28MK4000
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