# Service difficulty reports: N237MJ, cancelled Mar 2, 2018

A list on [N237MJ, cancelled Mar 2, 2018](https://openairdocs.org/deregistered/N237MJ-2018-03-02.md).

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

- [SDR NSVA2011132](https://openairdocs.org/sdr/NSVA2011132.md): Tank · corroded · May 8, 2011 · N237MJ · Saab 340B · Fuel Storage
  > CORROSION LEFT FUEL TANK AROUND HI-LOC. REF NON ROUTINE 131416 SEQ 29 FOR WORK PERFORMED. (REMOVED CORROSION AND REPLACED HI-LOC)
- [SDR NSVA2011093](https://openairdocs.org/sdr/NSVA2011093.md): B-Nut · loose · Apr 20, 2011 · N237MJ · Saab 340B · Pitot/Static System
  > CREW NOTICED A SPLIT OF 20 KTS BETWEEN CA'S AND FO'S AIRSPEED INDICATIORS. CREW ABORTED TAKEOFF AN RETURNED TO THE GATE. MX FOUND ELBOW AT PITOT MAST 3FE & OTHER LOOSE TUBING B-NUTS. OPS CHECKED GOOD.
- [SDR NSVA2011083](https://openairdocs.org/sdr/NSVA2011083.md): Tire · blown · Apr 12, 2011 · N237MJ · Saab 340B · Tire
  > AS THE FLIGHT WAS LANDING, RIGHT OUTBOARD TIRE BLEW. CREW WAS ABLE TO TAXI THE AIRCRAFT TO THE GATE WITHOUT FURTHER INCIDENT. ROAD TRIP SENT, REPLACED RIGHT INBOARD AND OUTBOARD WHEEL ASSEMBIES, AND PERFORMED ANTI-SKID TEST.
- [SDR NSVA2011067](https://openairdocs.org/sdr/NSVA2011067.md): Transducer · malfunctioned · Apr 1, 2011 · N237MJ · Saab 340B · Landing Gear Brake System
  > LEFT BRAKE LOCKED UP CAUSING A FLAT TIRE. REPLACED NR 3 AND NR 4 BRAKES AND WHEEL ASSY, REPLACED NR 4 WHEEL SPEED TRANSDUCER.
- [SDR NSVA2011021](https://openairdocs.org/sdr/NSVA2011021.md): Duct · broken · Jan 30, 2011 · N237MJ · Saab 340B · Pneumatic Distribution System
  > RIGHT AFTER ROTATION, CLIMBING THROUGH 600FT, CREW NOTICED LEFT ENGINE ITT FLUCTUATING. TEMPERATURE INDICATION EXCEEDED NORMAL LIMITS AND WARNING LIGHTS ILLUMINATED. CREW DECLARED EMERGENCY AND RETURNED TO IAD. THE FLIGHT LANDED WITHOUT FURTHER INCIDENT AND
- [SDR NSVA2011010](https://openairdocs.org/sdr/NSVA2011010.md): Circuit Breaker · tripped · Jan 25, 2011 · N237MJ · Saab 340B · Gust Lock Damper System
  > GUST LOCK WOULD NOT DISENGAGE. RESET GUST LOCK CIRCUIT BREAKER.
- [SDR NSVA201091](https://openairdocs.org/sdr/NSVA201091.md): Unknown · malfunctioned · Jun 4, 2010 · N237MJ · Saab 340B · Flight Environment Data
  > ON INITIAL CLIMBOUT CREW NOTICED DUAL NAV FAILURE. CREW REQUESTED VECTORS BACK TO IAD AND LANDED WITHOUT FURTHER INCIDENT. MAINTENANCE IS LOOKING INTO THE ISSUE NOW. SWAPPED DCP LT TO RT, OPS CHECK GOOD
- [SDR NSVA20070190](https://openairdocs.org/sdr/NSVA20070190.md): Warning Light · malfunctioned · Jul 19, 2007 · N237MJ · Saab 340B · Overheat Detection
  > TAILPIPE HOT LIGHTS ILLUMINATED DURING GROUND RUNS. PERFORMED ENGINE RUNS COULD NOT DUPLICATE, NO DEFECTS NOTED.
- [SDR NSVA20070077](https://openairdocs.org/sdr/NSVA20070077.md): Fire Loop · no test · Mar 28, 2007 · N237MJ · Saab 340B · Fire Detection
  > LEFT ENGINE FIRE DETECTION WILL NOT TEST. REMOVED AND REPLACED FWD ENGINE NACELLE FIRE SENSOR LOOP ON LT ENGINE IAW AMM 26-11-05, OP'S CHECK GOOD, P/N 703072.
- [SDR NSVA20070055](https://openairdocs.org/sdr/NSVA20070055.md): Dump Valve · malfunctioned · Mar 2, 2007 · N237MJ · Saab 340B · Hydraulic Accumulator, Auxiliary
  > EMERGENCY ACCUMULATOR BLEEDING DOWN IN FLIGHT. INSPECTED HYD SYSTEM ACCUM FOR OBVIOUS DAMAGE AND LEAKS. REMOVED AND REPLACED HYD DUMP VALVE IAW SAAB AMM 29-10-35, OPS CHECK GOOD, NO OTHER DISCREPANCIES NOTED P/N 3268, S/N ON: 267, S/N OFF: UNK.
- [SDR NSVA20070043](https://openairdocs.org/sdr/NSVA20070043.md): Connector · damaged · Feb 20, 2007 · N237MJ · Saab 340B · Landing Gear System Wiring
  > FLIGHT IDLE STOP LIGHT DOES NOT GO OFF AFTER GEAR RETRACTION. TAKES 40 SEC FOR IT TO GO OFF AFTER GEAR ARE FULLY RETRACTED CAN NOT BE DUPLICATED IN ANY OTHER PHASE OF FLIGHT OR GROUND. REF FLT FORM 119905. FOUND STRAY GROUND BETWEEN RT MLG DOWNLOCK CONNECTO
- [SDR NSVA20070026](https://openairdocs.org/sdr/NSVA20070026.md): Seal · leaking · Feb 2, 2007 · N237MJ · Saab 340B · Passenger/Crew Doors
  > FOUND LOUD WHISTLING NOISE COMING FROM MAIN CABIN DOOR IN FLIGHT. INSPECTED CABIN DOOR AND FOUND PRESSURE SEAL TO BE INTACT AND IN PROPER POSITION. REMOVED AND REPLACED LOWER DOOR SEAL REST IAW SRM 51-40-02. OPS CHECK GOOD, P/N 7253741-257.
- [SDR NSVA200600210](https://openairdocs.org/sdr/NSVA200600210.md): Pdu · malfunctioned · Nov 19, 2006 · N237MJ · Saab 340B · Emergency Lighting
  > FOUND EMERGENCY LIGHT ON PANEL ON. REMOVED AND REPLACED EMERGENCY BATTERY IAW 24-35-10 OPS CHECK FAILED. REINSTALLED ORIGINAL BATTERY. REMOVED AND REPLACED LEFT SIDE PDU IAW 24-31-20-04 PN ON/OFF A2042C, SN OFF CL71252, SN ON CH78936.
- [SDR NSVA200600192](https://openairdocs.org/sdr/NSVA200600192.md): Propeller · fire · Oct 23, 2006 · N237MJ · Saab 340B · Propeller Assembly
  > BRIGHT FLAME FROM RT PROP THEN MASTER CAUTION AND RT PROP LIGHT. REMOVED AND REPLACED RT PROP PN R390/4-123-F/27, SN OFF DRG/1528/91, SN ON DRG/10175/89 IAW AMM 61-00-00 OPS CK GOOD.
- [SDR NSVA200600187](https://openairdocs.org/sdr/NSVA200600187.md): Lamp · inoperative · Oct 18, 2006 · N237MJ · Saab 340B · Emergency Lighting
  > FLOOR PROXIMITY ESCAPE-PATH LIGHT INOP AT SEAT 7D. REMOVED AND REPLACED LAMP AT SEAT 7D IAW 33-50-20-2, PN 3071BPE, OPS CHECK GOOD.
- [SDR NSVA200600131](https://openairdocs.org/sdr/NSVA200600131.md): Pump · failed · Aug 31, 2006 · N237MJ · Saab 340B · Hydraulic Pump (Electric/Engine), Main
  > HYDRAULIC PUMP FAILURE DURING POSITIVE RATE GEAR UP: NO MOTOR ENGAGE, ENGAGE AFTER TOUCH DOWN. REMOVED AND REPLACED HYDRAULIC PUMP AMM 29-10-10-4, OPS CHECK GOOD, P/N OFF/ON 40185-02 S/N OFF 1068, S/N ON H78. NO LEAKS NOTED.
- [SDR 01182006A](https://openairdocs.org/sdr/01182006A.md): Propeller · cracked · Jan 13, 2006 · N237MJ · Saab 340B · Propeller Blade Section
  > ABORTED TAKE-OFF DUE TO LT PROPELLER VIBRATION. A SIGNIFICANT CRACK WAS OBSERVED ON NR 1 ENGINE'S PROPELLER TIP. INSPECTED AND FOUND BLADE TIP DAMAGE (CRACK AND DELAMINATION) ON NR 1 PROPELLER. DAMAGE LOCATION MEASURED FROM TIP TO DAMAGE AREA.5 AND DAMAGE LO
- [SDR 11172005B](https://openairdocs.org/sdr/11172005B.md): Indicator · stuck · Nov 8, 2005 · N237MJ · Saab 340B · Engine Fuel Indicating System
  > LT FUEL FLOW INDICATOR STUCK. REMOVED AND REPLACED FUEL FLOW INDICATOR IAW MM 73-32-05 OPS CHECK GOOD, PN ON/OFF 9-464-32, SN ON 1483, SN OFF 974.
- [SDR 08202005B](https://openairdocs.org/sdr/08202005B.md): Cowling · departed · Aug 20, 2005 · N237MJ · Saab 340B · Nacelle/Pylon, Plate/Skin
  > RT ENG AC SCOOP DEPARTED AIRCRAFT. A/C RELEASED FOR FERRY FLIGHT FROM PIT TO ALB. REMOVED AND REPLACED RT ENG COWLINGS, ROBBED COWLINGS OFF 307CE IN ALB.
- [SDR 08012005B](https://openairdocs.org/sdr/08012005B.md): Smoke Detector · false activation · Aug 1, 2005 · N237MJ · Saab 340B · Smoke Detection
  > AVIONICS SMOKE LIGHT ILLUMINATED ON GROUND. CLEANED SMOKE DETECTOR.
- [SDR 01142005](https://openairdocs.org/sdr/01142005.md): Fire Warning · illuminated · Jan 14, 2005 · N237MJ · Saab 340B · Fire Detection
  > LT TAIL PIPE HOT LIGHT ILLUMINATED AFTER TAKE OFF.
- [SDR 019105](https://openairdocs.org/sdr/019105.md): Warning Light · illuminated · Jan 14, 2005 · N237MJ · Saab 340B · Fire Detection
  > LEFT TAIL PIPE HOT LIGHT ILLUMINATED AFTER TAKEOFF.
- [SDR NSV2002F00001](https://openairdocs.org/sdr/NSV2002F00001.md): Power Supply · inoperative · Oct 13, 2002 · N237MJ · Saab 340B · Emergency Lighting
  > EMERGENCY LIGHTING, INOPERATIVE, FOUND PRIOR TO FIRST FLIGHT OF THE DAY. MAINTENANCE REMOVED AND REPLACED ALL POWER SUPPLIES. OPERATIONAL CHECK WAS GOOD. AIRCRAFT RELEASED FOR SERVICE. SUSPECT LIGHTS WERE INADVERTENTLY LEFT ON AFTER POWER WAS REMOVED.
- [SDR NSVA0207](https://openairdocs.org/sdr/NSVA0207.md): Bearing · seized · Mar 5, 2002 · N237MJ · Saab 340B · Nose/Tail Landing Gear
  > NOSE TIRES FLAT JUST AFTER LANDING. MAINTENANCE FOUND LEFT INNER BEARING SEIZED TO AXLE. BEARING AND AXLE DESTROYED. MAINTENANCE REMOVED AND REPLACED NOSE WHEEL ASSEMBLY AND AXLE. UPON FURTHER INVESTIGATION IT WAS DETERMINED THAT THE CAUSE OF THE BEARING F
- [SDR NSVA0204](https://openairdocs.org/sdr/NSVA0204.md): Bearing · seized · Jan 18, 2002 · N237MJ · Saab 340B · Main Landing Gear Strut/Axle/Truck
  > ALB - NOSE TIRES FLAT JUST AFTER LANDING, TURNING ONTO TAXIWAY. MAINTENANCE FOUND LEFT INNER BEARING SEIZED ONTO AXLE. BEARING AND AXLE DESTROYED. (M)

## 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 = 'N237MJ' AND deregistration_id = 'N237MJ-2018-03-02'
ORDER BY difficulty_date DESC
```

This list as a web page: https://openairdocs.org/deregistered/N237MJ-2018-03-02/reports

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