# Service difficulty reports: N313AE

A list on [N313AE](https://openairdocs.org/aircraft/N313AE.md).

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

- [SDR SIMA200819904](https://openairdocs.org/sdr/SIMA200819904.md): Control Unit · malfunctioned · Jul 16, 2008 · N313AE · Saab 340B · Ignition System
  > ON FLIGHT 3063 CREW REPORTED ON TAKEOFF RT ENG TORQUE GAUGE WENT TO ZERO. IGNITION LIGHT CAME ON IN FLIGHT MOMENTARILY. CREW RETURNED TO LAX WITH NO OTHER PROBLEMS. ACFT REMOVED FROM SERVICE. REMOVED AND REPLACED RT DECU IAW GE CT7 MM 74-00-00 PERFORMED EN
- [SDR SIMA200733215](https://openairdocs.org/sdr/SIMA200733215.md): Hmu · malfunctioned · Nov 26, 2007 · N313AE · Saab 340B · Engine Emergency Shutdown System
  > CREW REPORTED THAT SHORTLY AFTER TAKEOFF LEFT ENGINE POPPED THEN SHUT DOWN WITH AUTO FEATHER RETURNED TO FIELD. REMOVED AND REPLACED LEFT HMU LEAK CHECK AND OPERATIONAL CHECK GOOD AIRCRAFT RETURNED TO SERVICE
- [SDR SIMA200721901](https://openairdocs.org/sdr/SIMA200721901.md): Power Supply · discharged · Aug 6, 2007 · N313AE · Saab 340B · Emergency Lighting
  > FOUR EMERGENCY TRACK LIGHTS INOPERATIVE. REMOVED AND REPLACED 24LN EMERGENCY LIGHTING POWER SUPPLY IAW SAAB AMM 33-50-10. OPERATIONAL CHECK GOOD, AIRCRAFT RETURNED TO SERVICE.
- [SDR SIMA200717504](https://openairdocs.org/sdr/SIMA200717504.md): Switch · loose · Jun 20, 2007 · N313AE · Saab 340B · Emergency Lighting
  > PASSENGER CABIN EMERGENCY LIGHT INOPERATIVE. FOUND LIGHT SWITCH LOOSE, RESEATED SWITCH IAW SAAB AMM 33-50-00. LIGHTS OPERATIONAL CHECKED GOOD, RETURNED AIRCRAFT TO SERVICE.
- [SDR SIMA200714004](https://openairdocs.org/sdr/SIMA200714004.md): Power Supply · failed · May 14, 2007 · N313AE · Saab 340B · Emergency Lighting
  > ALL EMERGENCY LIGHTS INOPERATIVE. REMOVED AND REPLACED ALL FIVE EMERGENCY LIGHT POWER SUPPLIES IAW SAAB AMM 33-50-10. OPERATIONAL CHECK GOOD, RETURNED AIRCRAFT TO SERVICE.
- [SDR SIMA200309901](https://openairdocs.org/sdr/SIMA200309901.md): Hydraulic Line · broken · Apr 7, 2003 · N313AE · Saab 340B · Hydraulic System, Main
  > LAX - FLT 3241 - DURING CLIMB CREW REPORTED A HYDRAULIC QUANTITY AND PRESSURE LOW. AN EMERGENCY WAS DECLARED AND CREW RETURNED TO LAX. DURING PARKING WHEN THE PROPELLERS WERE FEATHERED THE AIRCRAFT JUMPED CHOCKS AND THE RIGHT PROPELLER STRUCK A TUG. MAINTE
- [SDR SIMA200210401](https://openairdocs.org/sdr/SIMA200210401.md): Battery · discharged · Apr 14, 2002 · N313AE · Saab 340B · Emergency Lighting
  > HPN - FLT 4719 - DURING PREFLIGHT, CREW REPORTED THE EMERGENCY FLOOR LIGHTS IN ROW 6, 7, 8B WILL NOT STAY ON. MAINTENANCE REMOVED AND REPLACED EMERGENCY BATTERY 22LN IAW SAAB MM. OPERATIONAL CHECK WAS GOOD AND AIRCRAFT WAS RETURNED TO SERVICE. (M)
- [SDR SIMA200136002](https://openairdocs.org/sdr/SIMA200136002.md): Power Supply · discharged · Dec 26, 2001 · N313AE · Saab 340B · Emergency Lighting
  > EMERGENCY LIGHT OUT OVER SEATS 8 AND 10BC. RAI POWER SUPPLY AT 22LN. OPS CHECK GOOD. (M)
- [SDR SIMA200127610](https://openairdocs.org/sdr/SIMA200127610.md): Bushing · corroded · Oct 3, 2001 · N313AE · Saab 340B · Elevator Control System
  > BOS - FLT 4566 - DURING CLIMB CREW REPORTED AN ABNORMAL VIBRATION FELT IN THE CONTROL COLUMN, MORE PROMINENTLY IN FORWARD AND BACK MOTION. MAINTENANCE FOUND THE LEFT ELEVATOR PUSH PULL ROD BUSHING CORRODED. PUSH PULL ROD WAS REMOVED AND REPLACED IAW SAAB MM.
- [SDR SIMA200117111](https://openairdocs.org/sdr/SIMA200117111.md): Warning System · activated · Jun 20, 2001 · N313AE · Saab 340B · Engine Oil Temperature
  > BOS - FLT 4613 - ABORTED TAKEOFF DUE TO HIGH RIGHT ENGINE OIL TEMP AND RIGHT PROP OIL TEMP. (M)
- [SDR SIMA200116401](https://openairdocs.org/sdr/SIMA200116401.md): Lever · out of rig · Jun 13, 2001 · N313AE · Saab 340B · Power Lever
  > DFW - CONFIG WARNING ON TAKEOFF. ABORTED TAKEOFF AND RETURNED TO GATE. RIGGED LEFT CONDITION LEVER IAW AMM 76-10-00. OPS CHECK GOOD. PARAMETERS RUN GOODS. (M)
- [SDR SIMA20010671](https://openairdocs.org/sdr/SIMA20010671.md): Valve · inoperative · Mar 8, 2001 · N313AE · Saab 340B · Powerplant System
  > BTV - FLT 4750 - NOTED LOW NR 1 PGB OIL TEMP FOLLOWED BY FLUCTUATING NR 1 PGB OIL PRESS AND NR 1 ENGINE OIL PRESS, APPLIED ENGINE SHUTDOWN PROCEDURE. MAINTENANCE REMOVED AND REPLACED THE PROPELLER OIL TEMPERATURE REGULATOR IAW SAAB MM. OPERATIONAL AND LEAK W
- [SDR SIMA200106701](https://openairdocs.org/sdr/SIMA200106701.md): Oil System · fluctuates · Mar 8, 2001 · N313AE · Saab 340B · Turbine Engine Reduction Gear
  > BTV - FLT 4750 - NOTED LOW NR 1 PGB OIL TEMP FOLLOWED BY FLUCTUATING NR 1 PGB OIL PRESS AND NR 1 ENGINE OIL PRESS, APPLIED ENGINE SHUTDOWN PROCEDURE. (M)
- [SDR SIMA0422](https://openairdocs.org/sdr/SIMA0422.md): Warning Light · illuminated · Feb 11, 2001 · N313AE · Saab 340B · Door Warning System
  > BOS - MAIN DOOR HANDLE LIGHT CAME ON IN FLIGHT. CREW RETURNED TO BOS. (M)
- [SDR SIMA0393](https://openairdocs.org/sdr/SIMA0393.md): Light · malfunctioned · Feb 8, 2001 · N313AE · Saab 340B · Flight Compartment Lighting
  > FLT 4580 - BOS - FLIGHT STATUS PANEL LIGHTS ALL FAILED AFTER TAKEOFF. RESET C/B, OPS CHECK GOOD IAW AMM. (M)
- [SDR SIMA0311](https://openairdocs.org/sdr/SIMA0311.md): Light · inoperative · Jan 31, 2001 · N313AE · Saab 340B · Emergency Lighting
  > BOS - FLT 4894 - CREW REPORTED THE FLIGHT ATTENDANTS EMERGENCY LIGHT ARM BUTTON DOES NOT ILLUMINATE. MAINTENANCE REPLACED ARM LIGHT BUTTON. OPERATIONAL CHECK WAS GOOD AND AIRCRAFT WAS RETURNED TO SERVICE. (M)
- [SDR SIMA200103001](https://openairdocs.org/sdr/SIMA200103001.md): Windshield · cracked · Jan 30, 2001 · N313AE · Saab 340B · Flight Compartment Windows
  > BOS - FLT 4617 - DURING CRUISE, FLIGHT CREW REPORTED THE CAPTAINS WINDSCREEN CRACKED. REMOVED AND REPLACED WINDSHIELD IAW AMM. OPS CHECK GOOD. (M)
- [SDR SIMA3292](https://openairdocs.org/sdr/SIMA3292.md): Circuit Breaker · malfunctioned · Nov 24, 2000 · N313AE · Saab 340B · AC Power Distribution System
  > BOS - FLT 5129 - RIGHT AVIONICS BUS FAILURE IN FLIGHT. MAINTENANCE REMOVED AND REPLACED RIGHT AVIONICS BUS REMOTE CONTROL BREAKER (RPP) IAW SAAB MM. OPERATIONAL CHECK WAS GOOD AND AIRCRAFT WAS RETURNED TO SERVICE. (M)
- [SDR SIMA2184](https://openairdocs.org/sdr/SIMA2184.md): Governor · inoperative · Aug 5, 2000 · N313AE · Saab 340B · Propeller Governor
  > BGR - FLT 4502 - ON TAKEOFF ROLL, LEFT PROP RPM DID NOT GO ABOVE 1100 RPM. TAKEOFF WAS ABORTED. AFTER ABORT, LEFT TORQUE WENT TO 80 PERCENT WITH AUTO IGNITION UNCOMMANDED WHILE IN GROUND IDLE. MAINTENANCE REMOVED AND REPLACED OVERSPEED GOVERNOR IAW SAAB MM.
- [SDR SIMA3551](https://openairdocs.org/sdr/SIMA3551.md): Engine · malfunctioned · Dec 18, 1999 · N313AE · Saab 340B · Engine (Turbine/Turboprop)
  > SRQ - FLT 5365 - LOSS OF OIL PRESSURE ON RIGHT ENGINE. SHUT DOWN ENGINE IN FLIGHT WITH WARNING LIGHT AND 0.0 PRESSURE. REMOVED AND REPLACED RIGHT ENGINE. OPERATIONAL AND LEAK CHECKED GOOD. (M)
- [SDR SIMA982854](https://openairdocs.org/sdr/SIMA982854.md): Power Supply · inoperative · Oct 12, 1998 · N313AE · Saab 340B · Emergency Lighting
  > OKC - FLT 5060 - FOUND EMERGENCY EXIT FLOOR PROXIMITY LIGHTS AT SEATS 6, 7 AND 10, AND OVERHEAD LIGHTS AT SEAT 7 AND 8 DO NOT ILLUMINATE. REMOVED AND REPLACED AFT EMERGENCY LIGHT POWER SUPPLY. OPERATIONAL CHECK GOOD. (M)
- [SDR SIMA981632](https://openairdocs.org/sdr/SIMA981632.md): Connector · failed · Jun 12, 1998 · N313AE · Saab 340B · Emergency Lighting
  > DFW - FLT 5113 - EMERGENCY FLOOR PROXIMITY ESCAPE PATH SIGNS AT ROWS 9, 11, 12, AND 14 DO NOT ILLUMINATE. INSTALLED CANNON PLUG AT AFT POWER SUPPLY. OPERATIONAL CHECK GOOD. (X)
- [SDR WWMA9800086](https://openairdocs.org/sdr/WWMA9800086.md): Bulb · failed · May 16, 1998 · N313AE · Saab 340B · Emergency Lighting
  > DURING PREFLIGHT, THE FLIGHT ATTENDANTS EMERGENCY ARM FAILED TO ILLUMINATE, REPLACED BULB.
- [SDR WWMA9800083](https://openairdocs.org/sdr/WWMA9800083.md): Prop Contl Unit · failed · May 5, 1998 · N313AE · Saab 340B · Propeller Controlling System
  > RIGHT ENGINE PROPELLER RPM WAS UNCONTROLLABE AND STUCK AT 1100 RPM, SHUT DOWN THE ENGINE. MAINTENANCE CHECKED ENGINE RIGGING AND REINDEXED THE PROPELLER CONTROL UNIT.
- [SDR WWMA9700187](https://openairdocs.org/sdr/WWMA9700187.md): Switch Cover · out of position · Nov 25, 1997 · N313AE · Saab 340B · Emergency Lighting
  > EMERGENCY LIGHTS REMAIN ILLUMINATED AFTER SHUTDOWN. MAINTENANCE FOUND THE FLIGHT ATTENDANTS EMERGENCY LIGHT ARM SWITCH COVER HAD SLID DOWN AND WAS DEPRESSING THE ARM SWITCH. COVER WAS REPOSITIONED AND LIGHT FUNCTIONAL CHECKS WERE PERFORMED.
- [SDR WWMA9700186](https://openairdocs.org/sdr/WWMA9700186.md): Lights · malfunctioned · Nov 25, 1997 · N313AE · Saab 340B · Emergency Lighting
  > EMERGENCY LIGHTS REMAINED ILLUMINATED AFTER SWITCHING THEM OFF PRIOR TO ENGINE SHUTDOWN. MAINTENANCE PERFORMED RESET FUNCTION CHECKS OF THE EMERGENCY LIGHT SYSTEM AND ALL CHECKS WERE NORMAL.
- [SDR WWMA9700182](https://openairdocs.org/sdr/WWMA9700182.md): Decu · defective · Nov 21, 1997 · N313AE · Saab 340B · Fuel Control/Turbine Engines
  > DURING TAKEOFF, THE RIGHT ENGINE POWER SURGED WITH HIGH A TORQUE INDICATION. FEATHERED RIGHT ENGINE AND ABORTED TAKEOFF AT 40 KNOTS. REPLACED THE RIGHT ENGINE DECU (DIGITAL ENGINE CONTROL UNIT).
- [SDR WWMA9700123](https://openairdocs.org/sdr/WWMA9700123.md): Ac Generator · defective · Aug 12, 1997 · N313AE · Saab 340B · AC Generator-Alternator
  > IN FLIGHT THE LEFT AC GENERATOR LIGHT ILLUMINATED FOLLOWED BY THE LEFT INTAKE LIGHT ON. GROUND CREW NOTICED FIRE AND SMOKE COMING FROM THE LEFT AC GENERATOR EXHAUST PORT, THE FIRE BOTTLE WAS DISCHARGED. REPLACED THE LEFT FIRE BOTTLE AND THE LEFT AC GENERATOR
- [SDR WWMA9700106](https://openairdocs.org/sdr/WWMA9700106.md): Hyd Line · ruptured · Jul 27, 1997 · N313AE · Saab 340B · Landing Gear Brake System
  > WHEN SETTING THE PARKING BRAKE THE HYDRAULIC PRESSURE WENT TO ZERO, LOSS OF HYDRAULICS DUE TO A RUPTURED LINE IN THE RIGHT MAIN LANDING GEAR. MAINTENANCE REPLACED A SWIVAL JOINT ASSEMBLY AND THE BRAKE HOSE TO THE NR 4 BRAKE ASSEMBLY.
- [SDR WWMA9700074](https://openairdocs.org/sdr/WWMA9700074.md): Compressor · stalled · May 13, 1997 · N313AE · Saab 340B · Turbine Engine Compressor Section
  > AT APPROXIMATELY 200 FEET ALTITUDE AFTER TAKEOFF, THE LEFT ENGINE POWER DROPPED BACK TO 40 PERCENT TORQUE, ENGINE FLUCTUATED WITH A HAMMERING SOUND. THE RIGHT ENGINE THEN FOLLOWED THE SAME INDICATIONS. THE CTOT HAD BEEN AT 100 PERCENT AND HAD NOT BEEN TOUCH
- [SDR WWMA9700037](https://openairdocs.org/sdr/WWMA9700037.md): Battery Pack · discharged · Mar 14, 1997 · N313AE · Saab 340B · Emergency Lighting
  > DURING PREFLIGHT CABIN FLOOR EMERGENCY LIGHT NR 2 AND NR 3 AND OVERHEAD LIGHTS ABOVE SEATS 3A AND 5A CAME ON FOR APPROXIMATELY FOR 10 SECONDS THEN WENT OUT. MAINTENANCE REPLACED 2 EMERGENCY LIGHT BATTERY PACKS.
- [SDR WWMA9700012](https://openairdocs.org/sdr/WWMA9700012.md): Sensor Loop · chafed · Jan 21, 1997 · N313AE · Saab 340B · Fire Detection
  > THE LEFT ENGINE FIRE WARNING WOULD NOT TEST ON PREFLIGHT. REPLACED LEFT ENGINE AFT FIRE DETECTOR SENSOR LOOP IAW SAAB AMM 26-11-00.
- [SDR WWMA9700003](https://openairdocs.org/sdr/WWMA9700003.md): Smoke Detector · dirty · Jan 7, 1997 · N313AE · Saab 340B · Smoke Detection
  > AVIONICS SMOKE LIGHT ILLUMINATED IN FLIGHT, NO SMOKE WAS NOTED BY THE CREW. SMOKE DETECTOR WAS DEFERRED IAW THE MEL 26-3. THE MEL WAS CLEARED BY CLEANING THE SMOKE DETECTOR.
- [SDR WWMA9600075](https://openairdocs.org/sdr/WWMA9600075.md): Control Cable · failed · Sep 20, 1996 · N313AE · Saab 340B · Power Lever
  > UPON ARRIVAL AT THE GATE THE RIGHT CONDITION LEVER SEVERED. THE CREW WAS UNABLE TO SHUTDOWN THE RIGHT ENGINE WITH THE CONDITION LEVER. FUEL WAS OBSERVED COMING OUT OF THE RIGHT NACELLE. THE RIGHT FIRE HANDLE WAS PULLED AND THE ENGINE SHUTDOWN IN 20 TO 30 S
- [SDR WWMA9600050](https://openairdocs.org/sdr/WWMA9600050.md): Ctot · malfunctioned · Jun 11, 1996 · N313AE · Saab 340B · Engine BMEP/Torque Indicating
  > THE CREW REPORTED, AFTER TAKEOFF THE LEFT ENGINE SPUTTERED 3 TIMES AND OV TEMPERATURE ILLUMINATED BRIEFLY WHILE THE CTOT WAS BEING TURNED OFF. THE AIRCRAFT RETURNED TO FIELD WITHOUT INCIDENT. MAINTENANCE INSPECTED THE LEFT ENGINE COMPRESSORS FOR CLEANLINESS
- [SDR WWMA9500081](https://openairdocs.org/sdr/WWMA9500081.md): Weu · malfunctioned · Nov 7, 1995 · N313AE · Saab 340B · Central Warning
  > AIRCRAFT ABORTED TAKEOFF DUE TO THE AUTOCOARSEN LIGHT ILLUMINATING AT 40 KNOTS. MAINTENANCE RERACKED THE WEU AND RELEASED THE AIRCRAFT.
- [SDR WWMA950070](https://openairdocs.org/sdr/WWMA950070.md): Cap · defective · Oct 18, 1995 · N313AE · Saab 340B · Brake Anti-Skid Section
  > PILOT REPORTED, THE BRAKES FAILED ON THE CAPTAIN'S SIDE, BOTH PEDALS. CYCLED THE BRAKE ANTI-SKID SWITCH WITHOUT RESTORING THE BRAKE EFFECTIVENESS. THIS WAS THE SECOND OCCURANCE OF THE SAME PROBLEM ON THE SAME DAY. MAINTENANCE FOUND THE NR 4 MAIN LANDING GEA
- [SDR WWMA9500069](https://openairdocs.org/sdr/WWMA9500069.md): Accumulator · failed · Oct 18, 1995 · N313AE · Saab 340B · Landing Gear Brake System
  > ON TAXI, THE CAPTAIN REPORTED THE BRAKES FAILED ON THE LEFT SIDE, BOTH PEDALS. RETURNING TO THE GATE, BRAKE EFFECTIVENESS WAS RETURNED APPROXIMATELY 25 TO 50 PERCENT. MAINTENANCE REPLACED THE INBOARD BRAKE ACCUMULATOR AND BLED BRAKES. THE AIRCRAFT WAS TAXI
- [SDR WWMA9500045](https://openairdocs.org/sdr/WWMA9500045.md): Air Distr · odor · Jun 15, 1995 · N313AE · Saab 340B · Air Distribution System
  > FLIGHT 3432 - LAS/LAX - PILOT REPORTED DURING CLIMB AND DESCENT A VERY STRONG ODOR WAS EMITTED FROM THE GASPERS AND A/C VENTS. MAINTENANCE INSPECTED THE RECIRCULATION FAN FILTERS AND INSPECTED THE RIGHT AND LEFT ACM OIL LEVELS. GROUND RUNS PERFORMED ON BOTH

## 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 = 'N313AE' AND registry_match = 'registration'
ORDER BY difficulty_date DESC
```

This list as a web page: https://openairdocs.org/aircraft/N313AE/reports

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