# Service difficulty reports: N457XJ, cancelled Aug 3, 2018

A list on [N457XJ, cancelled Aug 3, 2018](https://openairdocs.org/deregistered/N457XJ-2018-08-03.md).

Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model. Newest first.

- [SDR MALA110247](https://openairdocs.org/sdr/MALA110247.md): Wire · chafed · Nov 13, 2011 · N457XJ · Saab 340B · Auto Flight System Wiring
  > ON START OF T/O ROLL, SMELLED & SAW SMOKE EMIT FROM THE THROTTLE QUADRANT AREA OF THE CENTER CONSOLE & CIRCUIT BREAKER G-12 & N-11 POPPED AGAIN. REPLACED QUADRANT PN 53170-6 DUE TO CHAFED WIRE. SN OFF 0192, SN ON 176. REF 409 393116 FOR DETAILS. FUNCTIONAL TE
- [SDR MALA110070](https://openairdocs.org/sdr/MALA110070.md): Battery Pack · faulted · Mar 25, 2011 · N457XJ · Saab 340B · Emergency Lighting
  > 24LN BATTERY PACK FAULTS DURING OPS TEST OF EMERGENCY LIGHTING SYS. R & R POWER SUPPLY AT 24LN IAW SF340 AMM 33-50-10. PN ON/OFF 3301-51. SN ON 1288, SN OFF 2163. OPS CHECK GOOD.
- [SDR MALA100147](https://openairdocs.org/sdr/MALA100147.md): Switch · inoperative · Oct 8, 2010 · N457XJ · Saab 340B · Emergency Lighting
  > WHILE PERFORMING MX, FOUND EMERGENCY LIGHT SWITCH BAD. REPLACED EMERGENCY LIGHT SWITCH IN COCKPIT. REF AMM 39-40-15-02. P/N ON&OFF MS27406-1. OPS CHECK GOOD REF AMM 33-50-00.
- [SDR MALA100049](https://openairdocs.org/sdr/MALA100049.md): Power Supply · faulted · Mar 20, 2010 · N457XJ · Saab 340B · Emergency Lighting
  > WHILE PERFORMING TASK CARD 335003 FOR OPS TEST OF EMERGENCY LIGHT SYSTEM, NOTED BATTERY PACK 23LN TRIGGERED FAULT LIGHTS. REMOVED AND REPLACED EMERGENCY LIGHT POWER SUPPLY AT POSITION 23LN IAW AMM 33-50-10-04-01. ALL CHECKS GOOD. P/N 3301-51, S/N ON 2035, S
- [SDR MALA100005](https://openairdocs.org/sdr/MALA100005.md): Switch · misinstalled · Jan 10, 2010 · N457XJ · Saab 340B · Emergency Lighting
  > EMERGENCY TRACK LIGHTS CAME ON DURING TAXI. FOUND SWITCH TO BE INSTALLED INCORRECTLY. REINSTALLED SWITCH ON F/A PANEL. PERFORMED OPS CK AND ALL CHECKS GOOD IAW AMM 33-50.
- [SDR MALA090161](https://openairdocs.org/sdr/MALA090161.md): Skin · dented · Dec 21, 2009 · N457XJ · Saab 340B · Aerodynamic Fairings
  > DURING THE 2Y & 6Y CHECKS IN CWA, 1 DENT WITH A SHARP CONTOUR WAS FOUND IN THE LT UPPER TAILCONE SKIN AT STA 826 WITHIN 0.5" OF CHEM-MILL EDGE, 4.75" ABOVE THE ELEVATOR FAIRING, MEASURING 1" X 2.25" X 0.048" DEEP. HFEC WAS ACCOMPLISHED. NO CRACKS NOTED. DEN
- [SDR MALA090042](https://openairdocs.org/sdr/MALA090042.md): Power Supply · inoperative · Mar 13, 2009 · N457XJ · Saab 340B · Emergency Lighting
  > EMERGENCY LIGHT POWER SUPPLY 20LN FAILED OPS TEST. INSTALLED SERVICEABLE POWER SUPPLY P/N ON/OFF 3301-51, S/N ON 2076, S/N OFF 2038 IAW SAAB AMM 33-50-10.
- [SDR MALA090024](https://openairdocs.org/sdr/MALA090024.md): Engine · fluctuates · Feb 21, 2009 · N457XJ · Saab 340B · Engine (Turbine/Turboprop)
  > IN CRUISE FLIGHT AT 17,000 FT LEFT PROP BECAME VERY ERRATIC, LEFT TORQUE BEGAN FLUCTUATING, AND L ENGINE ITT WENT UP TO 930, BACK DOWN TO 780, AND ALSO BEGAN FLUCTUATING. RAN EMERGENCY NON-NORMAL CHECKLIST FOR ERRATIC/UNCOMMANDED ENGINE. WHICH LED TO THE POM
- [SDR MALA080057](https://openairdocs.org/sdr/MALA080057.md): Seat Track · corroded · Mar 31, 2008 · N457XJ · Saab 340B · Fuselage, Seat/Cargo Attach Fittings
  > GALLEY SEAT TRACK CORRODED AT STA 231 TO STA 258. NEW GALLEY SEAT TRACK INSTALLED IAW SRM 51-40-22.
- [SDR MALA080051](https://openairdocs.org/sdr/MALA080051.md): Seat Track · corroded · Mar 31, 2008 · N457XJ · Saab 340B · Fuselage, Seat/Cargo Attach Fittings
  > SEAT TRACK REPAIR ANGLES CORRODED STA 294 - BL 0 AND BL18.3 AND SUPPORT FRAME. SEAT TRACK REPAIR ANGLES REPLACED AT STA 294 - BL 0 AND BL 18.3 AND SUPPORT FRAME IAW EO NR S53342 AND SRM 51-40-21.
- [SDR MALA080049](https://openairdocs.org/sdr/MALA080049.md): Track · corroded · Mar 27, 2008 · N457XJ · Saab 340B · Entrance Stairs
  > AIRSTAIRS TRACK CORRODED. AIRSTAIR TRACK REMOVED AND NEW TRACK INSTALLED IAW SRM 51-40-21 AND 51-40-27, P/N 7253710-871.
- [SDR MALA070093](https://openairdocs.org/sdr/MALA070093.md): Indicator · inoperative · Jul 24, 2007 · N457XJ · Saab 340B · Attitude and Direction Data System
  > AFTER DEPARTING MEM, LOST ALL INDICATIONS FROM NAV 1 AND NAV2 ON BOTH EHSI'S AS WELL AS FMS DATA. REPLACED NR 2 DCP PN ON AND OFF 6226320002, SN ON 382 SN OFF 1184 TESTS ARE GOOD REF AMM 34-24-25-02.
- [SDR MALA070041](https://openairdocs.org/sdr/MALA070041.md): Heater · separated · Mar 18, 2007 · N457XJ · Saab 340B · Air Intake Anti/De-Ice System
  > ON FINAL INTO TVF ABOUT 8-10 MINUTES OUT, COCKPIT FILLED WITH A STRONG SMOKE ODOR. FA LATER REPORTED FAINT ODOR IN CABIN AND NO VISIBLE SMOKE. NOTED SHORT FINAL SHUT OFF BOTH BLEED VALVES. FOUND APPROX 2 1/2'' BY 2 1/2'' PIECE OF INTAKE HEATING MAT TO HAVE
- [SDR MALA070002](https://openairdocs.org/sdr/MALA070002.md): Intake Duct · failed · Jan 4, 2007 · N457XJ · Saab 340B · Air Intake Anti/De-Ice System
  > NOTICED SLIGHT ODOR. FO THEN NOTICED RIGHT ENGINE INTAKE SPARKING, TURNED OFF RIGHT INTAKE, SMOKE ODOR WENT AWAY. THE RIGHT INTAKE LIGHT DID NOT COME ON. REMOVED AND REPLACED RIGHT INTAKE DUCT P/N NH24668-081-08 IAW SF340 AMM 71-60-05. SECURITY CHECK GOOD,
- [SDR MALA060620](https://openairdocs.org/sdr/MALA060620.md): Smoke Warning · illuminated · Dec 7, 2006 · N457XJ · Saab 340B · Smoke Detection
  > AVIONICS SMOKE LIGHT ILLUMINATED ON TAXI IN. DEFERRED.
- [SDR MALA060450](https://openairdocs.org/sdr/MALA060450.md): Skin · ground damage · Jun 30, 2006 · N457XJ · Saab 340B · Fuselage Main, Plate/Skin
  > THE AIRCRAFT WAS STRUCK BY A BAGGAGE CART CAUSING DAMAGE TO THE LEFT VENTRAL FIN AND THE REAR FUSELAGE SKIN AT FRAME STATION 773.55 AND STRINGER 1520. THE SKIN WAS DAMAGED OVER AN AREA APPROXIMATELY 3 INCHES BY 5 INCHES. THE FRAME AT STATION 773.55 WAS DEFOR
- [SDR MALA060233](https://openairdocs.org/sdr/MALA060233.md): Deice System · malfunctioned · Mar 31, 2006 · N457XJ · Saab 340B · Propeller/Rotor Anti-Ice/De-Ice System
  > INFLIGHT R PROP CAUTION LIGHT ILLUMINATED W/SWITCH IN NORM IN ICING CONDITIONS. FOLLOWED QRH. STILL NOT WORKING. LIGHT COMES ON WITHIN 35 SECONDS. REPLACED RT PROP DEICER LEADS ON NR 1 AND NR 3 PROP BLADES PER TASK 3060-301, P/N 660714263.
- [SDR MALA060194](https://openairdocs.org/sdr/MALA060194.md): Battery Pack · no test · Mar 23, 2006 · N457XJ · Saab 340B · Emergency Lighting
  > FAILED CAP CHECK PER WO 406707. REPLACED BATTERY PACK.
- [SDR MALA050638](https://openairdocs.org/sdr/MALA050638.md): Indication Sys · fluctuates · Aug 12, 2005 · N457XJ · Saab 340B · Engine Temperature Indicating System
  > CREW RETURNED TO MSP DUE TO ENGINE TEMPERATURE (ITT) FLUCTUATIONS. NO FURTHER INFORMATION AT THIS TIME.
- [SDR MALA050314](https://openairdocs.org/sdr/MALA050314.md): Hose · leaking · Apr 5, 2005 · N457XJ · Saab 340B · Pneumatic Distribution System
  > RT BLEED AIR LEAK LIGHT ILLUMINATED INFLIGHT ALONG WITH BLEED CLOSED. THE LIGHT DID NOT EXTINGUISH WITH BLEEDS CLOSED. REMOVED AND REPLACED RT BLEED AIR HOSE.
- [SDR MALA050285](https://openairdocs.org/sdr/MALA050285.md): Indicator · malfunctioned · Mar 21, 2005 · N457XJ · Saab 340B · Attitude and Direction Data System
  > SHORTLY AFTER TAKEOFF FROM MSP THE GYRO FOR THE STANDBY HORIZON TUMBLED. REPLACED STANDBY HORIZON P/N ON/OFF H341ADM2. S/N ON 5329. S/N OFF 5117.
- [SDR MALA050141](https://openairdocs.org/sdr/MALA050141.md): Bearing · failed · Feb 10, 2005 · N457XJ · Saab 340B · Engine (Turbine/Turboprop)
  > CREW REPORTED LOUD BANG, FOLLOWED BY CHIP LIGHT, OIL PRESSURE LOSS, AND OVERTEMP. IN FLIGHT SHUTDOWN. NR 2 BEARING FAILURE. NO FURTHER INFO AT THIS TIME
- [SDR MALA040443](https://openairdocs.org/sdr/MALA040443.md): Seal · leaking · Jun 8, 2004 · N457XJ · Saab 340B · Turbine Engine Oil System
  > IN CRUISE FLIGHT LT ENGINE OIL PRESSURE FLUCTUATES AND CWP LIGHT ILLUMINATED. PRESSURE GAUGE FLUCTUATES +/- 10 PSI ALL OTHER PARAMETERS NORMAL. AIR RETURN TO DTW. MAINTENANCE REPLACED LT ENGINE BB AXIS SEAL.
- [SDR MALA040425](https://openairdocs.org/sdr/MALA040425.md): Seat Track · corroded · May 25, 2004 · N457XJ · Saab 340B · Fuselage, Seat/Cargo Attach Fittings
  > DURING 4Y/2Y INSPECTION IN LCQ, FS 300 RT I/B SEAT TRACK CORRODED. REMOVED AND REPLACED CORRODED SECTION OF SEAT TRACK AT FS 300 I/B IAW MESABA EO S53060. A/C RELEASE DATE 6/4/05.
- [SDR MALA040424](https://openairdocs.org/sdr/MALA040424.md): Seat Track · corroded · May 25, 2004 · N457XJ · Saab 340B · Fuselage, Seat/Cargo Attach Fittings
  > DURING 4Y/2Y INSPECTION IN LCQ, FS 300 LEFT I/B SEAT TRACK CORRODED. REMOVED AND REPLACED CORRODED SECTION OF SEAT TRACK AT FS 300 I/B IAW MESABA EO S53060. A/C RELEASE DATE 6/4/05.
- [SDR MALA040426](https://openairdocs.org/sdr/MALA040426.md): Cargo Track · corroded · May 25, 2004 · N457XJ · Saab 340B · Fuselage, Seat/Cargo Attach Fittings
  > DURING 4Y/2Y INSPECTION IN LCQ, FS 630.112 CARGO COMPARTMENT CENTER SEAT TRACK CORRODED. REMOVED AND REPLACED CORRODED SECTION OF SEAT TRACK AT FS 300 I/B IAW MESABA EO S53060. A/C RELEASE DATE 6/4/05.
- [SDR MALA040430](https://openairdocs.org/sdr/MALA040430.md): Battery · discharged · May 19, 2004 · N457XJ · Saab 340B · Emergency Lighting
  > DURING CAPACITY CHECK IN MSP, EMERGENCY POWER SUPPLY P/N 501-1712-02, S/N 1510 FAILED CAPACITY CHECK. MAINTENANCE REPLACED (2EA) BATTERY ASSEMBLY P/N 549-1324-06 & UNIT PASSED CMM CHECKS. RETURNED TO SERVICE 5/21/04.
- [SDR MALA040348](https://openairdocs.org/sdr/MALA040348.md): Smoke Detector · failed · Apr 24, 2004 · N457XJ · Saab 340B · Smoke Detection
  > CARGO SMOKE ILLUMINATED ON CWP DURING PREFLIGHT. MAINTENANCE REMOVED & REPLACED CARGO AFT SMOKE DETECTOR P/N CGAB1201-01, S/N ON 1128, S/N OFF 750, OPS CHECK GOOD.
- [SDR MALA030447](https://openairdocs.org/sdr/MALA030447.md): Engine · malfunctioned · Oct 6, 2003 · N457XJ · Saab 340B · Turbine Engine Air Inlet Section
  > DURING FLIGHT, LT ENGINE SHUTDOWN DUE TO CHIP LIGHT ON AND OIL PRESSURE LOSS. LT ENGINE CHIP LIGHT LITE UP AT 16000 FT. FOLLOWED QRH & REDUCED POWER. ENGINE PARAMETERS NORMAL FOR 10 MINS THEN A SUDDEN POP AND A/C SHOOK TO THE LT. ITT SUDDENLY RISED FOLLOWED
- [SDR MALA030236](https://openairdocs.org/sdr/MALA030236.md): Connector · disconnected · Apr 12, 2003 · N457XJ · Saab 340B · Landing Gear Position and Warning
  > DURING APPROACH ON FLIGHT NR 3098, LT MAIN LANDING GEAR LIGHT DID NOT ILLUMINATE. MAINTENANCE INSPECTED LEFT MAIN LANDING GEAR FOUND CONNECTOR 5GA-P1 DISCONNECTED. MAINTENANCE RECONNECTED AND CLEANED CANNON PLUG, ALL CHECKS GOOD. PERFORMED LANDING GEAR SWI
- [SDR MALA030167](https://openairdocs.org/sdr/MALA030167.md): Computer · malfunctioned · Feb 22, 2003 · N457XJ · Saab 340B · Attitude and Direction Data System
  > DURING FLIGHT NR 2996, CAPT AND F/O'S HEADING OFF 10 DEGREES. YELLOW HEADING ON EHSI ON ABOUT EVERY 2 MINUTES. HDG SLAVE RESETS TO ABOUT 5 DEGREE DIFFERENCE. F/O'S HDG MATCHES MAG COMPASS, CAPTS HDG DRIFTS TO ABOUT +9 DEGREES. AIR RETURN TO DTW. MAINTENAN
- [SDR MALA020510](https://openairdocs.org/sdr/MALA020510.md): Control Valve · defective · Aug 23, 2002 · N457XJ · Saab 340B · Landing Gear Retraction/Extension System
  > DURING FLIGHT #3309 LANDING GEAR WOULD NOT EXTEND INFLIGHT. RESET F7 C/B WAS RESET PER QRH AND GEAR EXTENDED SUCCESSFULLY. MAINTENANCE REMOVED AND REPLACED LANDING GEAR CONTROL VALVE, PERFORMED GEAR SWINGS, AND LEAK CHECK GOOD. IAW AMM 32-31-15-4 PN HP84843
- [SDR MALA020353](https://openairdocs.org/sdr/MALA020353.md): Engine · malfunctioned · Jun 15, 2002 · N457XJ · Saab 340B · Engine (Turbine/Turboprop)
  > DURING APPROACH OF FLIGHT 3326, RH ENGINE POWER SURGE. UNCOMMANDED TORQUE POWER SURGES OF 15 PERCENT ON RT ENGINE DURING CRUISE FLIGHT AT 60 PERCENT TORQUE. THIS WAS AN ACTUAL POWER SURGE WITH AN ASSOCIATED YAW. AC LANDED WITHOUT INCIDENT. MAINTENANCE REMOV
- [SDR MALA020348](https://openairdocs.org/sdr/MALA020348.md): Seat Track · corroded · Jun 12, 2002 · N457XJ · Saab 340B · Fuselage Miscellaneous Structure
  > DURING 4Y/2Y-CHECK IN CWA, CARGO CENTER AISLE SEAT TRACK BLO HAS CORROSION ON SIDE AT APPROXIMATELY STA 637. MAINTENANCE BLENDED OUT CORROSION IAW 51-70-40. REF: 409 #140132 FOR DETAILS. A/C RELEASE DATE IS 06/13/2002.
- [SDR MALA020347](https://openairdocs.org/sdr/MALA020347.md): Frame · corroded · Jun 12, 2002 · N457XJ · Saab 340B · Fuselage Miscellaneous Structure
  > DURING 4Y/2Y-CHECK IN CWA, WEB ON TOP OF FRAMES 288 & 294 HAVE CORROSION. MAINTENANCE BLENDED OUT CORROSION IAW SRM 51-70-40. REF: 409 # 140139 FOR DETAILS. A/C RELEASED DATE 6/13/02.
- [SDR MALA020346](https://openairdocs.org/sdr/MALA020346.md): Frame · corroded · Jun 12, 2002 · N457XJ · Saab 340B · Fuselage Miscellaneous Structure
  > DURING 4Y/2Y-CHECK IN CWA, FRAME TOP STA 272 AT APPROXIMATELY RBL 22 HAS CORROSION. MAINTENANCE BLENDED OUT CORROSION AT SA 272 APPROX RBL 22 IAW SRM 51-70-40. REF: 409 # 140140. A/C RELEASE DATE 6/13/2002.
- [SDR MALA020345](https://openairdocs.org/sdr/MALA020345.md): Seat Track · corroded · Jun 12, 2002 · N457XJ · Saab 340B · Fuselage Miscellaneous Structure
  > DURING 4Y/2Y-CHECK IN CWA, RHIB GALLEY SEAT TRACK TOP HAS CORROSION. MAINTENANCE BLENDED OUT SURFACE CORROSION IAW SRM 51-70-40. REF; 409 # 140141 FOR DETAILS. A/C RELEASE DATE 6/12/02
- [SDR MALA020344](https://openairdocs.org/sdr/MALA020344.md): Angle · corroded · Jun 12, 2002 · N457XJ · Saab 340B · Fuselage Miscellaneous Structure
  > DURING 4Y/2Y-CHECK IN CWA, TOP FRAME ANGLE AT STA 258 HAS CORROSION. MAINTENANCE BLENDED OUT CORROSION IAW SAAB SRM 57-70-40.
- [SDR MALA020343](https://openairdocs.org/sdr/MALA020343.md): Angle · corroded · Jun 12, 2002 · N457XJ · Saab 340B · Fuselage Miscellaneous Structure
  > DURING 4Y/2Y-CHECK IN CWA, LT BEAM ANGLE BETWEEN STA 236.5 TO 258 HAS CORROSION. MAINTENANCE BLENDED OUT SURFACE CORROSION ON LT BEAM ANGLE IAW SRM 51-70-40.
- [SDR MALA020342](https://openairdocs.org/sdr/MALA020342.md): Floor Support · corroded · Jun 12, 2002 · N457XJ · Saab 340B · Fuselage Miscellaneous Structure
  > DURING 4Y/2Y-CHECK IN CWA, U-CHANNEL FLOORBOARD INTERCONNECT PIECES IN FWD CABIN AREA HAVE MINOR CORROSION. MAINTENANCE REMOVED CORROSION IAW SRM 51-20-42 AND 51-70-40. APPLIED PRIMER AND TOP COAT IAW SRM 51-20-43.
- [SDR MALA020197](https://openairdocs.org/sdr/MALA020197.md): Control Unit · malfunctioned · Mar 5, 2002 · N457XJ · Saab 340B · Fuel Control/Turbine Engines
  > WHEN STARTING RT ENGINE, AFTER STARTER CUT OUT, NG AND ITT KEPT ACCELERATING. WHEN NG REACHES 85 PERCENT WHITE SMOKE APPREARS FROM VENTILATION SYSTEM. SMOKE IS FAIRLY DENSE WITH NO ODOR. MAINTENANCE BORESCOPED POWER UNIT, FOUND NO EVIDENCE OF OVERTEMP OR OT
- [SDR MALA020181](https://openairdocs.org/sdr/MALA020181.md): Control Unit · malfunctioned · Mar 5, 2002 · N457XJ · Saab 340B · Fuel Control/Turbine Engines
  > REPORTED SMOKE FROM RT AIRCRAFT VENTS IN CABIN ON ENGINE START. MAINTENANCE BORESCOPED POWER UNIT, FOUND NO EVIDENCE OF OVERTEMP OR OTHER DEFECTS. REMOVED DECU IAW GE MM 71-00-00. OPS & LEAK CHECK GOOD.
- [SDR MALA000736](https://openairdocs.org/sdr/MALA000736.md): Skin · dented · Nov 29, 2000 · N457XJ · Saab 340B · Cargo/Baggage Doors
  > FOUND DURING C-CHECK, DENT ON CARGO DOOR. REFER TO MESABA 408 CARD 059539, CELSIUS W/O 19097, CELSIUS TASK CARD 8501, AND SAAB STATEMENT 340 SDS000528. MAINTENANCE INSPECTED, NO CRACKS NOTED IAW FFVNDT006. FILLED DENT, FABRICATED REPAIR DOUBLER, TREATED AND
- [SDR MALA000734](https://openairdocs.org/sdr/MALA000734.md): Seat Track · corroded · Nov 24, 2000 · N457XJ · Saab 340B · Fuselage, Seat/Cargo Attach Fittings
  > FOUND DURING C-CHECK, SEAT TRACK CORROSION AT BLO FROM STA 294 THRU STA 401. REFER TO CELSIUS W/O 19097, TASK CARD 1514 AND SAAB STATEMENT340 SDS000528. MAINTENANCE REMOVED THREE NUT PLATES, REMOVED CORROSION IAW SRM 51-70-40. REMAINING MATERIAL IS OUT OF LI
- [SDR MALA000733](https://openairdocs.org/sdr/MALA000733.md): Floorbeam · corroded · Nov 22, 2000 · N457XJ · Saab 340B · Fuselage Main, Floor Beam
  > FOUND DURING C-CHECK, CORROSION ON UPPER ANGLE OF UNDER FLOORBEAM AT STA 258. REFER TO CELSIUS W/O 19097, TASK CARD 1521. MAINTENANCE BLENDED OUT CORROSION DAMAGE IAW SRM 51-10-10, CORROSION FOUND TO BE OUT OF LIMITS.SEE IPM 123 FORM FOR REPAIRS.
- [SDR MALA000732](https://openairdocs.org/sdr/MALA000732.md): Floor Support · corroded · Nov 22, 2000 · N457XJ · Saab 340B · Fuselage Miscellaneous Structure
  > FOUND DURING C-CHECK, CORROSION ON LT FLOOR SUPPORT FLANGE AT FLOOR PANELS 131BZ, AND 141BZ. REFER TO CELSIUS W/O 19097, TASK CARD 1516. MAINTENANCE REMOVED CORROSION IAW SRM 51-70-40. REMAINING MATERIAL IS WITNIN LIMITS REF: SRM 51-10-10. TREATED, PRIMED AND
- [SDR MALA000731](https://openairdocs.org/sdr/MALA000731.md): Seat Track · corroded · Nov 22, 2000 · N457XJ · Saab 340B · Fuselage, Seat/Cargo Attach Fittings
  > FOUND DURING C-CHECK, CORROSION ON SEAT TRACK LBL 18.3 AND AT WEB STA 294 THRU 401. REFER TO CELSIUS W/O 19097, TASK CARD 1515, AND SAAB STATEMENT 340 SDS000528. MAINTENANCE REMOVED CORROSION IAW SRM 51-70-40. REMAINING MATERIAL IS OUT OF LIMITS REF: SRM 51
- [SDR MALA976449](https://openairdocs.org/sdr/MALA976449.md): Bleed Valve · failed · May 7, 1999 · N457XJ · Saab 340B · Compressor Bleed Valve
  > LEFT BLEED FAULT LIGHT ILLUMINATED IN FLIGHT. FOLLOWED QRH AND CLOSED LEFT BLEED VALVE, WITH LEFT BLEED VALVE CLOSED, LEFT BLEED FAULT LIGHT ILLUMINATED FOR ABOUT 3 SECONDS, ROUGHLY EVERY 4 MINUTES. MAINTENANCE REPLACED LEFT PRESSURE BLEED SWITCH. ALL CHECK
- [SDR MALA976289](https://openairdocs.org/sdr/MALA976289.md): Deice Module · failed · Jan 5, 1999 · N457XJ · Saab 340B · Air Intake Anti/De-Ice System
  > DURING FLIGHT, RIGHT INTAKE HEAT INOP. AIRCRAFT RETURNED TO MSP. MAINTENANCE REPLACED RIGHT DEICE MODULE IAW 30-20-15, 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 = 'N457XJ' AND deregistration_id = 'N457XJ-2018-08-03'
ORDER BY difficulty_date DESC
```

This list as a web page: https://openairdocs.org/deregistered/N457XJ-2018-08-03/reports

---
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