JASC 4910
Service difficulty reports · 960
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.
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
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 R61A201912211421Firewall · cracked***WHILE A/C WAS OUT OF SERVICE FOR A HEAVY CHECK***APU RH FIREWALL UPPER CORNER CRACKED. REPAIRED RH APU FIREWALL IAW SRM 53-31-21 TYPE 1 REPAIR 02.A/C REMAINS OUT OF SERVICE FOR HEAVY CHECK COMPLETION.SDR C77A20200219009Firewall · crackedDURING THE BASIC CHECK IN BNA, CRACK DAMAGE WAS FOUND IN TWO LOCATIONS, FRONT AND BACK, NEAR THE UPPER AND LOWER CORNERS OF THE RH APU FIREWALL REMOVABLE PANEL P/N 170-50263-401 ON AIRCRAFT N204NN. REFERENCE FIGURES 1, 2, 3, 4, AND 5 FOR DAMAGE LOCATION DETAILSDR C77A2020020530037Firewall · crackedDURING BASIC CHECK IN BNA, CRACK DAMAGE WAS FOUND AT THE FLANGE RADII OF THE LOWER CORNER ON THE RH APU FIREWALL REMOVABLE PANEL P/N 170-50263-401 FROM AIRCRAFT N619CZ MEASURING APPROXIMATELY 0.100 INCHES. EAMS REQUESTED RELIEF FOR A PERMANENT REPAIR AND WAS PSDR FDEA2019111542955Acoustic Panel · puncturedAPU LH SIDE ABOVE OIL COOLING DUCT HAS A PUCTURE HOLE ON ACCUSTIC PANEL. ACCOMPLISHED REPAIR ON APU L/H SIDE ABOVE OIL COOLING DUCT ON ACCUSTIC PANEL (INTERNAL FUSELAGE SKIN) IAW B757 SRM 51-80-01-2R FIG 201 AND IAW B757 SRM 51-70-10-2R REPAIR 2.SDR CALA2019110981927Skin · corrodedB757-49-3-8084 APU AIR INLET HOUSING TO FUSLAGE CUTOUT LANDING H AS AREAS OF CORROSION AS VIEWED THRU ACCESS 311AL RL076. REF ST- ENG N/R 0077683. BLENDED AND CHECKED LIMITS TO CORROSION ON APU INLET HOUSING TO FUSLAGE CUTOUT LANDING; L=20.5", W=1.25", D=.052"SDR DALA2019102906230Apu Bay · contaminatedDURING TAKEOFF AND CLIMBOUT. FLIGHT ATTENDANT COULD SMELL A BURNT RUBBER SMELL THROUGHOUT THE ENTIRE A/C. IN THE COCKPIT IT SMELLED LIKE A PETROLEUM PRODUCT OIL OR HYDRAULIC FLUID. IT SEEMED TO DISSIPATE AS WE CLIMBED OUT AND REDUCED POWER / FOUND OIL AROUND ASDR HKGA20191022002Mount · crackedAPU COWL RH UPPER MOUNT FITTING, LOWER SUPPORT STRUCTURE IS CRACKED. INSTALLED NEW SUPPORT STRUCTURE (REF EMB120 SRM 51-25-00 REV 58)SDR HNAA2019111400357Firewall · crackedAPU FIREWALL IS CRACKED AT THE LEFT LWR MOUNT....FIX: PERFORMED REPAIR TO APU FIREWALL LEFT LWR MOUNT AREA IAW EMB SRM 53-32-13 FIG 202 AND EO1-53-19-0499. NOTE: A/C IN HVY CHK (ABI)SDR HNAA2019111400355Firewall · crackedAPU FIREWALL CRACKED AT RH SUPPORT ROD....FIX: REPAIRED APU FIREWALL AT THE RH SUPPORT IAW EMG SRM 53-32-13 AND EO1-53-19-0499. NOTE: A/C IN ABI UNDER HVY CHKSDR IPXA2019102858285Web · crackedINSPECTION TYPE:A300FWD WEB CRACKED FOR PANEL 313AL HOLD OPEN RODRECVD NEW PART, REMOVED AND REPLACED IAW SRM 51-40-21SDR HKGA201910108015Support · crackedAPU COWL LH UPPER MOUNT FITTING, LOWER SUPPORT STRUCTURE IS CRACKED AT RIVET HOLE. MATCH DRILLED NEW SUPPORT (IAW EMB120 SRM 51-25-00 REV 58). INSTALLED NEW SUPPORT (IAW EMB120 SRM 51-40-02 REV 58).SDR HKGA201910108014Support · buckledAPU COWL RH LOWER MOUNT FITTING, UPPER SUPPORT STRUCTURE IS BUCKLED. MATCH DRILLED NEW SUPPORT (IAW EMB120 SRM 51-25-00 REV 58). INSTALLED NEW SUPPORT (IAW EMB120 SRM 51-40-02 REV 58).SDR DALA2019092305437Fluid · leakingDURING INTIAL BOARDING NOTICED BURNING OIL ODOR ON FLT DECK, SHUT OFF PACKS ODOR DISSIPATED. SHUT APU DOWN AND FOUND OIL OR HYD FLUID BACK FLOWING OUT OF APU NON RAM DOOR. REVIEWED SMOKE/FUME QUESTIONNAIRE. PERFORMED TROUBLESHOOTING PER WORKCARD 2120-2367. PERSDR UIEA2019091905545Actuator · malfunctionedAPU NO START AFTER LANDING. TROUBLESHOT APU IAW FIM TASK 49-11 FT 988. SUSPECT APU INLET DOOR IS BAD. APU TRANSFERRED TO DMI #117979 IAW MEL 49-11-01A, CAT 'C', DUE 29-SEP-19. NO MX ACTION REQUIRED. LP 1055715 - M4: REMOVED AND REPLACED AIR INTAKE ACTUATOR ASSSDR AALA201909119015Inlet · contaminatedAIRCRAFT WAS GROUNDED: PILOT REPORTS MUSTY ODOR SMELLED THROUGHOUT CABIN AND COCKPIT ONCE APU BLEED TURNED ON. MAINTENANCE ACCOMPLISHED CABIN ODOR TROUBLESHOOTING IAW JOB CARD 26L00021001 & 26L00021002. APU IDENTIFIED AS SOURCE OF ODOR FOR THIS EVENT. ***SUPPLSDR CA190718011Firewall · cracked(CAN) THE UPPER APU FIREWALL WAS FOUND CRACKED AROUND THE EXHAUST GROUND STRAP BRACKET. THE CRACK IS APPROXIMATELY 4.50 INCHES IN LENGTH. (TC# 20190718011)SDR DALA2019071104157Inlet · contaminatedWHILE BOARDING FLIGHT LEADER AND CAPT SMELLED BURNING OIL ORDER IN COCKPIT AND FWD CABIN FOUND OIL AROUND APU NON REM DOORS. T/S PER NO GO ODI FOUND APU INLET CONTAMINATED PERFORMED DUCT BURN OUT PER WORK CARD 7100-2619 LEACK CHECK LEFT AND RIGHT PACK NO LEAKSSDR AALA201907099010Plenum · leakingAIRCRAFT WAS GROUNDED: A/C IN AFT CABIN HAS DIRTY SOCK/OILY SMELL WHEN FIRST STARTED. DISSIPATES AFTER 10 MINUTES. MAINTENANCE FOUND AN OIL LEAK AT THE INLET. REMOVED AND REPLACED THE INTAKE PLENUM IAW AMM 49-16-45.SDR UIEA2019062604591Actuator · faultyAPU DOOR STATUS MSG.(<P>PERFORMED OPS CHECK IAW AMM 49-11-00 OPS CHECK GOOD AT THIS TIME.</P><P>LP 1084011 - M8: TRANSFERRED TO MDDR 113785</P><P>LP 1084015 - M2: TROUBLESHOOTED IAW WDM 49-15-11. FOUND GROUND @ PIN 1 OF K547. W/ APU INLET DOOR OPEN. INTERNAL SDR IPXA2019062864779Structure · corrodedINSPECTION TYPE: SEG1, AFT APU TAIL CONE HAS EXFOLIATING CORROSION AT 5:00 POS.REMOVED AND REPLACED BONDED TAILCONE PANEL IAW SRM 51-40-02-OG.SDR 2019FA0000200Truss · corrodedAPU TRUSS CORRODED. ACCOMPLISHED REPAIR TO APU TRUSS IAW ENGINEERING MEMO DQ21989RR1SDR CA190619002Mount · broken(CAN) DURING ROUTINE A2 CHECK THE AFT APU MOUNT WAS FOUND BROKEN AND THE FUEL FILTER BOWL MOUNT WAS ALSO FOUND BROKEN. 2 WEEKS PRIOR THE FUEL FILTER BOWL MOUNT WAS ALSO FOUND BROKEN AND SDR 20190529007 WAS FILED. THIS APU HAS A HISTORY OF BROKEN ITEMS IN THE LSDR AALA2019061849006Apu Bay · odorAIRCRAFT WAS GROUNDED: FLIGHT ATTENDANTS REPORTED SAME ODOR THROUGHTOUT THE CABIN AND FOLLOWED QRC PROCEDURE INCLUDING DONNING O2 MASK. FLIGHT RETURNED TO EWR DUE TO ODOR IN COCKPIT RIGHT AFTER TAKEOFF. MAINTENANCE PERFORMED SMOKE ODOR FUMES INITIAL TROUBLESHOSDR HALA2019050900237Structure · damagedOPEN - HEAT DAMAGE IN APU COMPARTMENT ENCLOSURE FWD TOP RT AFT RT. REPAIR IN WORK.SDR HALA2019050900231Structure · crackedOPEN - FWD APU ENCLOSURE HAS A 2 INCH CRACK APPOX 21 INCH FROM LT OUTBD AND 9 INCH FROM TOP. REPAIR IN WORK.SDR RAIA201905060003Mount · crackedAPU FIREWALL HAS A CRACK BY THE UPPER RT MOUNT. R&R DOUBLER ON UPPER RT MOUNT.SDR DXTA201904230188Truss · corrodedAPU TRUSS MOUNT (FLANGE) CORROSION. REFERENCE TEXTRON AVIATION ENGINEERING MEMO DQ19152M1 DATED APRIL 12, 2019.SDR DXTA201904230185Truss · corrodedAPU TRUSS MOUNT (FLANGE) CORROSION. REFERENCE ENGINEERING MEMO DQ19152M1.SDR CA190506012Mount · broken(CAN) DURING NORMAL MAINTENANCE, A TEAM WAS TASKED WITH REMOVING THE APU FROM THE Q400 AIRCRAFT. UPON DISCONNECTION OF THE REAR APU MOUNT BOLT, WHICH ATTACHES A TIE-ROD FROM THE TOP OF THE APU BAY TO A PICK UP CONSISTING OF TWO LUGS ATTACHED TO A BRACKET ON THSDR IPXA2019041214942Angle · crackedINSPECTION TYPE:12YR, Z ANGLE ATTACHED TO THE FORWARD SIDE OF THE APU FIREWALL APPROX 2 FEET DOWN FROM CROWN AT BLO IS CRACKED AT THE SAFETY WIRE HOLEREPAIRED IAW UPS EO A300-5320-53165-BSDR A6WA201904086543Intercostal · crackedAPU INLET DOOR ACTUATOR AFT MOUNT BRACKET APPEARS TO BE CRACKED AND INTERCOSTAL FWD END APPEARS CRACKED (FS654).SDR REXA201904300522Cover · crackedAPU ENCLOSURE COVER IS CRACKED AT TOP CENTER.
WELDED PERMANENT REPAIR TO APU ENCLOSURE COVER CRACK AT TOP CENTER IAW BOMBARDIER REO 601R-49-11-070 REV "B" AAR CP 17SDR SIMA201904053001Firewall · canningAPU FIREWALL AT RH UPPER CORNER IS OIL CANNING-C/A-REPAIRED APU FIREWALL IAW ERS-EM-49MR-141SDR RAIA2019040833101Firewall · crackedAPU FIREWALL AFT FACE IS CRACKED AT A FRAME LOWER R/H MOUNT. REMOVED AND REPLACED APU FIREWALLSDR R61A2019041428378Firewall · crackedRIGHT APU FIREWALL PANEL CRACKED AT BOTH ANGLES. FIREWALL PANEL REPAIRED IAW SRM 53-31-21 REPAIR 02.SDR UIEA2019032903688Actuator · malfunctionedAPU INLET DOOR ACTUATOR INOP (ON SYSTEM DOOR CLOSED). (<P>REACTIVATED APU INLET DOOR OPS CHECK OF DOOR SATISFACTORY REF DDG 49-15-01.<BR /></P>)SDR UIEA2019032203636Receptacle · brokenAPU FIREWALL RECEPTACLE D40305 HAS BROKEN LOCK AT PIN 3 (<P>REMOVED AND REPLACED RECEPTACLE D 40305 IAW SWPM 20-31-14</P>)SDR YENA201902150073Intake · contaminatedFLT 88, FLL-ALB. DIVERTED TO JFK. AFT CABIN ODORS, SICK FA, CUSTOMER COMPLAINTS 25D & A. VLIST COULD NOT ISOLATE SOURCE. INSPECTED APU BLEED DUCT ELBOW AND LOAD CONTROL VALVE WITH BLACK LIGHT IAW MM 49-11-11. NO EVIDENCE OF OIL. FOUND EVIDENCE OF HYDRAULIC FLUSDR REXA2019010900063Access Panel · crackedAPU ENCLOSURE CRACKED ON AFT SURFACE OF ACCESS PANEL FLANGE , NEAR PREVIOUS REPAIR. (AFT OF EXHAUST). REMOVED CRACKED AREA APU INSTALLED NEW FABRICATED BRACKETS IAW REO 601R-49-11-071.SDR CALA2018122872647Strap · corroded(B757-53-3-003) AFTER REMOVAL FOUND APU AIR INLET DOOR HOUSING C UT OUT FORWARD STRAP CORRODED AT STA 1790 BETWEEN STR 3R AND 6R. RL093. REF VTSSA REF VTSAA ON N/R 0032463. REMOVED CORROSION ON FWD STRAP AT APU AIR INLET DOOR HOUSING CUT -OUT L=5.0 W=2.0 D=0.0SDR REXA2018120381171Structure · crackedAPU ENCLOSURE HAS CRACKED WELDS ON UPPER AND RH SIDE OF AFT FACE AND STIFFENERS
REPAIRED APU ENCLOSUE IAW BOMARDIER REO 601R-49-11-071 AAR S/M-124SDR DALA2018110506447Inlet · contaminatedCREW REPORTS DIRTY SOCK SMELL ON DESCENT WHEN APU STARTED AND BLEED TURNED ON. FOUND EVIDENCE OF OIL ON APU INLET. COMPLIED WITH WORK CARDS 2100-2005 ABD 2900-2001,SDR FDEA201810172936Bracket · crackedAPU INLET DOOR, LT BRACKET AT SHAFT CRACKED. WELDED DAMAGED AREA AS PER AMM 20-90-00-8 AND DPS 10.225 SECTIONS 4.5 TO 4.5.6 AND GENERAL WELD PROCEDURES 5.3 TO 5.3.5.SDR ASAA2018100526415Seal · out of limitsWHILE ACCOMPLISHING T/C 78349000 FOUND SIGMA SEAL HEIGHT FROM THE BOTTOM TO THE TOP AT 1.15". HEIGHT IS OUT OF LIMITS. GROUNDED - YES. REMOVED AND REPLACE SIGMA SEAL REF AMM 49-15-11.SDR ASAA2018092626284Switch · looseWHILE INSP FEEL COMP DRAINS, FOUND APU INLET DOOR POSITION SWITCH LOOSE. GROUNDED - YES. REMOVED AND REINSTALLED APU INLET DOOR POSITION SWITCH REF AMM 49-15-41. ETOPS GROUND VERIFICATION ACCOMPLISHED.SDR CALA2018091001918Door · corrodedAPU AIR INLET DOOR CORRODED AT RT HINGE. APU INLET DOOR REPLACED PER DMC-B787-A-49-15-03-00A-720A-A.SDR P5CA2018091100251Rivet · wornLOOSEN RIVET LT APU DOOR INNER FWD LOWER FIRE DETECTOR SUPPORT BRACKET RIVET WORN. REMOVE DAMAGE RIVET IAW SRM 51-40-02-06-0 REV 108. INSTALL NEW RIVET IAW SRM 51-40-02-06-0 REV 108 AND DWG NUMBER 355T5200 SHEET 1 REV A. JOB DONE COND CHK NML.SDR ASAA2018090425993Door · out of positionON INITIAL START - APU FAILED TO START AND "FAULT" LIGHT ILLUMINATED. GROUNDED - YES. RESET INLET DOOR POSITION FOR APU, RESET SUCCESSFUL, APU TESTS GOOD IAW AMM 49-11-00-710-801.SDR CALA2018083101866Strap · corroded(B757-49-38083) TAIL COMPARTMENT ACCESS THROUGH 311AL APU INLET DOOR AT STA 1787 HAS CORROSION UNDERNEATH NUTPLATES AS MARKED. ( 068-022) REMOVED EXFOLIATED STRAP AND REPLACED WITH P/N 75-2098-3-3013 (1 48N3138-20) PO NO: TUA 00001297 AT APU INLET DOOR STA 178SDR FOTR20180808004Skin · puncturedLEFT APU BAY UPPER INNER SKIN WAS PUNCTURED.
Back to JASC 4910