# Service difficulty reports: N508XJ, cancelled Jan 28, 2008 A list on [N508XJ, cancelled Jan 28, 2008](https://openairdocs.org/deregistered/N508XJ-2008-01-28.md). Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model. Newest first. - [SDR MALA060675](https://openairdocs.org/sdr/MALA060675.md): Seal · damaged · Aug 26, 2005 · N508XJ · Bac AVRO146RJ85A · Drag Control System > VIBRATION IN RANGE OF 280 TO 287 KIAS MAINT VERIFIED RIGHT MID SPOILER FLUTTERING. DURING EPISODE NOTED RT MID LIFT SPOILER FLUTTERING IN FLT. OTHER SPOILERS CHECK OK. NOTED MID SPOILER SEAL REQUIRES RE-CONTOURING. RE-CONTOURED T/E SEAL DUE TO SEAL GAP. SEAL I - [SDR MALA050498](https://openairdocs.org/sdr/MALA050498.md): Engine · vibration · Jun 22, 2005 · N508XJ · Bac AVRO146RJ85A · Engine (Turbine/Turboprop) > CREW SHUT DOWN NR 3 ENGINE DUE TO ENGINE VIBRATION. NO EMERGENCY DECLARED AND FLIGHT LANDED WITHOUT FURTHER INCIDENT. - [SDR MALA050284](https://openairdocs.org/sdr/MALA050284.md): Isolation Valve · malfunctioned · Mar 19, 2005 · N508XJ · Bac AVRO146RJ85A · Hydraulic System, Main > YELLOW HYD TEMP CAME ON IN FLT ENGINE 2 VALVE (NIPS) LIGHT STAYED ON WITH VALVE SHUT. HYD PRESS ON YELLOW STAYED AT 3100 PSI WITH VALVE SWITCH IN OFF POSITION. REMOVED AND REPLACED YELLOW HYD ISO VALVE P/N ON & OFF HTE9531-3, S/N ON FRTR023AX. - [SDR MALA050252](https://openairdocs.org/sdr/MALA050252.md): Warning Light · illuminated · Mar 1, 2005 · N508XJ · Bac AVRO146RJ85A · Central Warning > REPOSITIONED AIRCRAFT OFF ACTIVE RUNWAY DUE TO A CAPT RED MASTER WARNING FLASHER ILLUMINATED DURING CONFIG CHECK. CYCLED MWS DIMMER SWITCH TO OVERRIDE POSITION AS REQUIRED PER MEL 33-20-2B. CHECKS GOOD. - [SDR MALA050215](https://openairdocs.org/sdr/MALA050215.md): Trim System · inoperative · Jan 26, 2005 · N508XJ · Bac AVRO146RJ85A · Elevator Tab Control System > ABOVE 80 KTS ON T/O ROLL FO'S MASTER WARN LIGHT AND MWS FAULT LIGHT ILLUMINATED CONTINUED ROLL AND RETURNED TO DETROIT. MWS SYSTEM OPS CHECK GOOD DURING TROUBLESHOOTING FOUND ELEVATOR TRIM INOP. TRIM WAS REPAIRED WITH DFGC SYSTEM OPS CHECK GOOD. REQ TEST RU - [SDR MALA050214](https://openairdocs.org/sdr/MALA050214.md): Switch · malfunctioned · Jan 24, 2005 · N508XJ · Bac AVRO146RJ85A · Drag Control System > MWS DIMMING INOP ON TAKEOFF ROLL. REPLACED LIFT SPOILER SWITCH. - [SDR MALA040952](https://openairdocs.org/sdr/MALA040952.md): Battery · failed · Dec 20, 2004 · N508XJ · Bac AVRO146RJ85A · Emergency Lighting > BATTERY POWER SUPPLY REMOVED FOR SCHEDULED CAPACITY CHECK. FAILED FINAL TEST MAINTENANCE REPLACED BATTERY ASSEMBLY UNIT PASSES ALL CMM CHECKS. AIRCRAFT RETURNED TO SERVICE 12/23/04. - [SDR MALA040555](https://openairdocs.org/sdr/MALA040555.md): Battery Pack · discharged · Aug 18, 2004 · N508XJ · Bac AVRO146RJ85A · Emergency Lighting > DURING SCHEDULED CAPACITY CHECK, BATTERY PACK PN 61-2275-1 SN/9710074, FAILED CAPACITY CHECK, MAINTENANCE REPLACED BATTERY PACK ASSEMBLY PN 61-2274-1. UNIT PASSES ALL CMM TESTS. AIRCRAFT RETURNED TO SERVICE 8/19/04. REFER TO WO NR 374245 FOR ADDITIONAL INFORM - [SDR MALA040420](https://openairdocs.org/sdr/MALA040420.md): Cap · dirty · May 26, 2004 · N508XJ · Bac AVRO146RJ85A · Emergency Equipment > CABIN DOOR FORWARD RT SIDE DOES NOT SHOW YELLOW MARKINGS ON GIRT BAR WHEN DOOR IS ARMED. MAINTENANCE INSPECTED RT FWD CABIN SERVICE DOOR GIRT BAR AND SLIDE ASSEMBLY. OPERATES NORMALLY. CLEANED GIRT BAR END CAPS AND CYCLED SEVERAL TIMES, OPERATION NORMAL AND - [SDR MALA040221](https://openairdocs.org/sdr/MALA040221.md): Computer · malfunctioned · Mar 2, 2004 · N508XJ · Bac AVRO146RJ85A · Autopilot System > FTC/EL TRIM LIGHT ILLUMINATED DURING TAKEOFF ROLL. AIR RETURN TO MSP. REPLACED FGC. TESTS GOOD IAW AVRO MM CH 22. - [SDR MALA040218](https://openairdocs.org/sdr/MALA040218.md): Computer · malfunctioned · Mar 1, 2004 · N508XJ · Bac AVRO146RJ85A · Flight Controller > JUST AFTER AIRBORNE LIGHTS ON ADVISORY PANEL FTC, EL TRIM, YD ILLUMINATED. AIR RETURN TO MSP. RERACKED DFGC. DFGS OP CHECKS GOOD IAW RJ-85 M/M CHAP 22. EXCEPT FOR AUTOTHROTTLE. - [SDR MALA040126](https://openairdocs.org/sdr/MALA040126.md): Selector Valve · malfunctioned · Jan 23, 2004 · N508XJ · Bac AVRO146RJ85A · Landing Gear Retraction/Extension System > AFTER TAKEOFF, LT MAIN GEAR WOULD NOT RETRACT, CONFIRMED BY BUFFETING AND RUDDER. RECYCLED THE GEAR AT WHICH POINT THE LT MAIN CAME UP BUT THE RT MAIN DID NOT INDICATE UP AND THE RT MAIN DID NOT INDICATED UP UNTIL HALFWAY TO MSP, HYDRAULIC GAUGES READ NORMAL. - [SDR MALA030563](https://openairdocs.org/sdr/MALA030563.md): Seat Frame · cracked · Dec 2, 2003 · N508XJ · Bac AVRO146RJ85A · Passenger Compartment Equipment > DURING C0-CHECK INSPECTION, FOUND 14A AND 14D FRAMES CRACKED. ACCOMPLISHED WELD REPAIR ON SEAT FRAMES 14A & 14D IAW MESABA EO A25031. DATED FEB 6, 2001 REV IR. - [SDR MALA030537](https://openairdocs.org/sdr/MALA030537.md): Seat Frame · cracked · Dec 2, 2003 · N508XJ · Bac AVRO146RJ85A · Passenger Compartment Equipment > DURING C-CHECK INSPECTION, FOUND SEAT 8B FRAME CRACKED. ACCOMPLISHED WELD REPAIR ON SEAT FRAME 8B IAW MESABA EO A25031 DATED 6 FEB 2001 REV IR. REFER TO 409 944800 FOR DETAIL. - [SDR MALA030536](https://openairdocs.org/sdr/MALA030536.md): Seat Frame · cracked · Dec 2, 2003 · N508XJ · Bac AVRO146RJ85A · Passenger Compartment Equipment > DURING C-CHECK INSPECTION, FOUND SEAT 7A FRAME CRACKED. ACCOMPLISHED WELD REPAIR ON SEAT FRAME 7A IAW MESABA EO A25031 DATED 6 FEB 2001 REV IR. REFER TO 409 944800 FOR DETAIL. - [SDR MALA030544](https://openairdocs.org/sdr/MALA030544.md): Seat Frame · cracked · Dec 2, 2003 · N508XJ · Bac AVRO146RJ85A · Passenger Compartment Equipment > DURING C-CHECK INSPECTION IN LAKE CITY, FL - TIMCO FOUND SEAT 5B, 5F FRAME CRACKED. ACCOMPLISHED WELD REPAIR ON SEAT FRAME 5B, 5F IAW MESABA EO A25031 DATED 6 FEB 2001 REV IR. REFER TO 409 944800 FOR DETAIL. - [SDR MALA030543](https://openairdocs.org/sdr/MALA030543.md): Seat Frame · cracked · Dec 2, 2003 · N508XJ · Bac AVRO146RJ85A · Passenger Compartment Equipment > DURING C-CHECK INSPECTION, FOUND SEAT 6B FRAME CRACKED. ACCOMPLISHED WELD REPAIR ON SEAT FRAME 6B IAW MESABA EO A25031 DATED 6 FEB 2001 REV IR. REFER TO 409 944800 FOR DETAIL. - [SDR MALA030542](https://openairdocs.org/sdr/MALA030542.md): Seat Frame · cracked · Dec 2, 2003 · N508XJ · Bac AVRO146RJ85A · Passenger Compartment Equipment > DURING C-CHECK INSPECTION, FOUND SEAT 10B FRAME CRACKED. ACCOMPLISHED WELD REPAIR ON SEAT FRAME 10B IAW MESABA EO A25031 DATED 6 FEB 2001 REV IR. REFER TO 409 944800 FOR DETAIL. - [SDR MALA030541](https://openairdocs.org/sdr/MALA030541.md): Seat Frame · cracked · Dec 2, 2003 · N508XJ · Bac AVRO146RJ85A · Passenger Compartment Equipment > DURING C-CHECK INSPECTION, FOUND SEAT 11A FRAME CRACKED. ACCOMPLISHED WELD REPAIR ON SEAT FRAME 11A IAW MESABA EO A25031 DATED 6 FEB 2001 REV IR. REFER TO 409 944800 FOR DETAIL. - [SDR MALA030540](https://openairdocs.org/sdr/MALA030540.md): Seat Frame · cracked · Dec 2, 2003 · N508XJ · Bac AVRO146RJ85A · Passenger Compartment Equipment > DURING C-CHECK INSPECTION, FOUND SEAT 13A, 13D FRAME CRACKED. ACCOMPLISHED WELD REPAIR ON SEAT FRAME 13A, 13D IAW MESABA EO A25031 DATED 6 FEB 2001 REV IR. REFER TO 409 944800 FOR DETAIL. - [SDR MALA030539](https://openairdocs.org/sdr/MALA030539.md): Seat Frame · cracked · Dec 2, 2003 · N508XJ · Bac AVRO146RJ85A · Passenger Compartment Equipment > DURING C-CHECK INSPECTION, FOUND SEAT 15A, 15B FRAME CRACKED. ACCOMPLISHED WELD REPAIR ON SEAT FRAME 15A, 15B IAW MESABA EO A25031 DATED 6 FEB 2001 REV IR. REFER TO 409 944800 FOR DETAIL. - [SDR MALA030538](https://openairdocs.org/sdr/MALA030538.md): Seat Frame · cracked · Dec 2, 2003 · N508XJ · Bac AVRO146RJ85A · Passenger Compartment Equipment > DURING C-CHECK INSPECTION, FOUND SEAT 9B FRAME CRACKED. ACCOMPLISHED WELD REPAIR ON SEAT FRAME 9B IAW MESABA EO A25031 DATED 6 FEB 2001 REV IR. REFER TO 409 944800 FOR DETAIL. - [SDR MALA030546](https://openairdocs.org/sdr/MALA030546.md): Seat Frame · cracked · Dec 2, 2003 · N508XJ · Bac AVRO146RJ85A · Passenger Compartment Equipment > DURING C-CHECK INSPECTION, FOUND SEAT 12B, 12D FRAME CRACKED. ACCOMPLISHED WELD REPAIR ON SEAT FRAME 12B, 12D IAW MESABA EO A25031 DATED 6 FEB 2001 REV IR. REFER TO 409 944800 FOR DETAIL. - [SDR MALA030545](https://openairdocs.org/sdr/MALA030545.md): Seat Frame · cracked · Dec 2, 2003 · N508XJ · Bac AVRO146RJ85A · Passenger Compartment Equipment > DURING C-CHECK INSPECTION, FOUND SEAT 7D, 7E, 7F FRAME CRACKED. ACCOMPLISHED WELD REPAIR ON SEAT FRAME 7D, 7E, 7F IAW MESABA EO NR A25031 DATED 6 FEB 2001 REV IR. REFER TO 409 944800 FOR DETAIL. - [SDR MALA030535](https://openairdocs.org/sdr/MALA030535.md): Seat Frame · cracked · Dec 1, 2003 · N508XJ · Bac AVRO146RJ85A · Passenger Compartment Equipment > DURING C-CHECK INSPECTION, FOUND SEAT 10F FRAME CRACKED. ACCOMPLISHED WELD REPAIR ON SEAT FRAME 10F IAW MESABA EO A25031 DATED 6 FEB 2001 REV IR. REFER TO 409 944800 FOR DETAIL. - [SDR MALA030534](https://openairdocs.org/sdr/MALA030534.md): Seat Frame · cracked · Dec 1, 2003 · N508XJ · Bac AVRO146RJ85A · Passenger Compartment Equipment > DURING C-CHECK INSPECTION, FOUND SEAT 9D, 9E FRAME CRACKED. ACCOMPLISHED WELD REPAIR ON SEAT FRAME 9D, 9E IAW MESABA EO A25031 DATED 6 FEB 2001 REV IR. REFER TO 409 944800 FOR DETAIL. - [SDR MALA030533](https://openairdocs.org/sdr/MALA030533.md): Seat Frame · cracked · Dec 1, 2003 · N508XJ · Bac AVRO146RJ85A · Fuselage Miscellaneous Structure > DURING C-CHECK INSPECTION, FOUND SEAT 11D, 11E, 11F, FRAME CRACKED. ACCOMPLISHED WELD REPAIR ON SEAT FRAME 11D, 11E, 11F IAW MESABA EO A25031 DATED 6 FEB 2001 REV IR. REFER TO 409 944800 FOR DETAIL. - [SDR MALA030532](https://openairdocs.org/sdr/MALA030532.md): Seat Frame · cracked · Dec 1, 2003 · N508XJ · Bac AVRO146RJ85A · Passenger Compartment Equipment > DURING C-CHECK INSPECTION, FOUND SEAT 10D FRAME CRACKED. ACCOMPLISHED WELD REPAIR ON SEAT FRAME 10D IAW MESABA EO A25031 DATED 6 FEB 2001 REV IR. REFER TO 409 944800 FOR DETAIL. - [SDR MALA030364](https://openairdocs.org/sdr/MALA030364.md): Light · broken · Jul 28, 2003 · N508XJ · Bac AVRO146RJ85A · Emergency Lighting > EMERGENCY EXIT LIGHT BY FORWARD PAX DOOR, BROKEN OFF. MAINTENANCE RESECURED EMERGENCY EXIT LIGHT BY FORWARD RT PAX DOOR. OK FOR SERVICE. - [SDR MALA030168](https://openairdocs.org/sdr/MALA030168.md): Accelerometer · Feb 22, 2003 · N508XJ · Bac AVRO146RJ85A · Engine Ignition Analyzer System > DURING FLIGHT #3460, #2 ENGINE SHUT DOWN MANUALLY INFLIGHT DUE TO EXCESSIVE VIBRATION INDICATOR. AIR RETURN TO MSP. MAINTENANCE REMOVED AND REPLACED ACCELEROMETER PN 62225-50AM1, SN/OFF 11802, SN/ON 10998. IAW AMM 77-32-01 201. - [SDR MALA020623](https://openairdocs.org/sdr/MALA020623.md): Pressure Switch · malfunctioned · Oct 25, 2002 · N508XJ · Bac AVRO146RJ85A · Engine Pressure Ratio (EPR) > DURING FLIGHT NR 3460, NR 1 AND NR 4 INTAKE LOW PRESS LIGHT ON. AIR TURNBACK TO MSP. MAINTENANCE REMOVED AND REPLACED NR 1 ENGINE LOW PRESSURE SWITCH IAW ARJ AMM 30-21-14. OPS CHECK GOOD. - [SDR MALA020469](https://openairdocs.org/sdr/MALA020469.md): Ecu · defective · Aug 16, 2002 · N508XJ · Bac AVRO146RJ85A · Fuel Controlling System > DURING TAKEOFF ON FLIGHT #3686, AFTER V1 AND #2 ENGINE EGT FLUCTUATED FROM -5 DEGREES CEL. TO APPROXIMATELY 643 DEGREES CEL. THEN TO ALL DASHES THEN BACK TO NORMAL. ALL OTHER ENGINES WERE GOOD EGT WAS STABLE FOR A WHILE THEN EGT INDICATED DASHES. MAINTENANCE - [SDR MALA020299](https://openairdocs.org/sdr/MALA020299.md): Computer · failed · May 26, 2002 · N508XJ · Bac AVRO146RJ85A · Flight Management Computing Hardware System > EN ROUTE FROM TYS TO DTW, FGC1 LIGHT ILLUMINATED. MAINTENANCE REPLACED FGC IAW 22/10-11. OPS CHECK GOOD. - [SDR MALA010608](https://openairdocs.org/sdr/MALA010608.md): Bleed Band · defective · Aug 3, 2001 · N508XJ · Bac AVRO146RJ85A · Compressor Bleed Control > During Flight #3592 #1 Engine on climbout exceeded N1 Ref Temp. Air turnback to DTW. Maintenance removed and replaced #1 Engine Bleed Band. All checks good. - [SDR MALA010609](https://openairdocs.org/sdr/MALA010609.md): Oil Cooler · damaged · Aug 2, 2001 · N508XJ · Bac AVRO146RJ85A · Engine Oil Cooler > DURING ENGINE SHUTDOWN ON AC 508, WITH APU OPERATING, PAX, F/A'S REPORTED SMOKE IN CABIN. SHUTDOWN ENGINE. MAINTENANCE REMOVED AND REPLACED DAMAGED OIL COOLER INTAKE DUCT P/N OFF 4501709, P/N ON 4504473 REF NR 409 116560. FOUND APU OIL OVER-SERVICED BY 1 Q - [SDR MALA010122](https://openairdocs.org/sdr/MALA010122.md): Downlock · lack of lube · Jan 16, 2001 · N508XJ · Bac AVRO146RJ85A · Landing Gear Retraction/Extension System > NOSE GEAR DID NOT COME DOWN UPON INITIAL EXTENSION. PILOT WAS GOING TO CYCLE GEAR THEN NOSE RELEASED AND CAME DOWN. MAINTENANCE INSPECTED NOSE GEAR NO OBVIOUS DEFECTS NOTED, INSPECTED A/C AND FOUND SAFE FOR ONE FERRY FLIGHT FROM XNA TO MSP. NOSE GEAR PINNED - [SDR MALA000595](https://openairdocs.org/sdr/MALA000595.md): Hma · failed · Oct 15, 2000 · N508XJ · Bac AVRO146RJ85A · Fuel Controlling System > NR 4 ENGINE WENT TO SUB IDLE AROUND 40 PERCENT. CREW DECIDED TO GO TO CID FOR LANDING THIS A/C WAS EN ROUTE TO STL. CREW DID NOT ATTEMPT RESTART. NR 4 ENGINE SHUT DOWN IN FLIGHT. MAINTENANCE REPLACED NR 4 ENGINE HMA. OPS AND LEAKS CHECKS WERE GOOD. WORK - [SDR MALA000353](https://openairdocs.org/sdr/MALA000353.md): Strap · broken · May 27, 2000 · N508XJ · Bac AVRO146RJ85A · Emergency Equipment > AFT EMERGENCY FLASHLIGHT STRAP IS BROKEN. MAINTENANCE REINSTALLED REAR EMERGENCY FLASHLIGHT STRAP AS REQUIRED. - [SDR MALA000254](https://openairdocs.org/sdr/MALA000254.md): Smoke · detected · Apr 6, 2000 · N508XJ · Bac AVRO146RJ85A · Air Distribution System > SMOKE IN THE A/C WHEN APU AIR IS ON. MX DEFERRED APU AIR PER PHONE CONVERSATION PER MEL 49-50-1C. ENTERED INTO DMR, MX CTRL NOTIFIED. - [SDR MALA976341](https://openairdocs.org/sdr/MALA976341.md): Slide · dislodged · Feb 7, 1999 · N508XJ · Bac AVRO146RJ85A · Emergency Equipment > SLIDE ON MAIN PASSENGER ENTRY DOOR FELL OUT WHEN DOOR WAS OPENED. MAINTENANCE REPLACED PAX DOOR SLIDE, ALL CHECKS GOOD. - [SDR MALA976256](https://openairdocs.org/sdr/MALA976256.md): Temp Control · malfunctioned · Nov 28, 1998 · N508XJ · Bac AVRO146RJ85A · Cabin Cooling System > ON TAXI OUT, REAR BAY HI TEMP WARNING LIGHT, LIGHT WENT OUT WHEN PACKS WERE SHUT OFF. RETURNED TO GATE. MAINTENANCE REPLACED FLIGHT DECK TEMP CONTROL BOX. ITEM REMAINS DEFERRED. - [SDR MALA975879](https://openairdocs.org/sdr/MALA975879.md): Smoke Detector · dirty · Jan 7, 1998 · N508XJ · Bac AVRO146RJ85A · Smoke Detection > DURING INSPECTION, THE BACK LAVATORY SMOKE DETECTOR WILL NOT TEST. MAINTENANCE DEFERRED SMOKE DETECTOR, UPON CLEARING DEFERRAL MAINTENANCE TESTED SYSTEM AND COULD NOT DUPLICATE WRITE UP. OPS CHECK GOOD. ## The whole list in SQL Runs in DuckDB 1.2 or later on the release's Parquet files over HTTPS: ```sql 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 n_number = 'N508XJ' AND deregistration_id = 'N508XJ-2008-01-28' ORDER BY difficulty_date DESC ``` This list as a web page: https://openairdocs.org/deregistered/N508XJ-2008-01-28/reports --- OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.