# Service difficulty reports: Saab 340B

A list on [Saab 340B](https://openairdocs.org/model/saab-340b.md).

Newest first. General aviation reporting is voluntary.

Page 1 of 180 · 8,974 reports

- [SDR 4EZF20261015362AG](https://openairdocs.org/sdr/4EZF20261015362AG.md): Starter Gen · overtemp · Oct 15, 2026 · N326AG · Saab 340B · DC Generating System
  > R GEN OVER TEMP LGT ILLUMINATING WITH GEN ONLINE. REMOVED AND REPLACED THE RH STARTER GENERATOR IAW SAAB 340B AMM 24-31-05-04. OPERATIONAL TEST SATISFACTORY.
- [SDR OZCA2026042503961](https://openairdocs.org/sdr/OZCA2026042503961.md): Hand Pump · broken · Apr 22, 2026 · N961BC · Saab 340B · Hydraulic System, Main
  > DURING TAKEOFF FROM MBPV, UPON SELECTING THE LANDING GEAR UP, THE CREW RECEIVED A HYD CWP LIGHT AND NO PRESSURE INDICATION. THE CREW ELECTED TO RETURN TO MBPV, FOLLOWED THE QRH AND BLEW THE LANDING GEAR DOWN. MAINTENANCE TEAM WAS DISPATCHED AND REPLACED THE HY
- [SDR JIKA2026030201](https://openairdocs.org/sdr/JIKA2026030201.md): Landing Gear · faulted · Feb 16, 2026 · N968AF · Saab 340B · Landing Gear Retraction/Extension System
  > THE FLIGHT CREW REPORTED THAT WHEN THE LANDING GEAR HANDLE WAS ACTUATED TO THE DOWN POSITION THE GEAR DID NOT EXTEND NORMALLY AND THEY RECEIVED NO GREEN SAFE LIGHTS. THE AMBER HANDLE LIGHT WAS ILLUMINATED, AND THE HYDRAULIC PUMP COULD BE HEARD RUNNING CONTINUO
- [SDR 4EZF2025120800001](https://openairdocs.org/sdr/4EZF2025120800001.md): Electronic Unit · corroded · Dec 4, 2025 · N326AG · Saab 340B · Communications System
  > RIGHT ACP NOT WORKING AND STUCK MIC DURING CRUISE, FLIGHT CREW RETURNED TO BASE. R & R REMOTE ELECTRONIC UNIT IAW WITH SAAB 340 AMM 23-50-05-04, OPS TEST SATISFACTORY.
- [SDR 4EZF202511050001](https://openairdocs.org/sdr/4EZF202511050001.md): Pump · faulted · Nov 4, 2025 · N304AG · Saab 340B · Hydraulic Pump (Electric/Engine), Main
  > ON SELECTION OF LANDING GEAR DOWN, HYDRAULIC LIGHT ILLUMINATED. MAIN HYDRAULIC PRESSURE INDICATED 0 PSI. ONLY NOSE LANDING GEAR SHOWED DOWN & LOCKED, 1 GREEN, CREW DECIDED NOT TO LAND IN ARUBA (TNCA) & RETURN TO MAINTENANCE BASE - CURACAO (TNCC). PERFORMED IN
- [SDR 4EZF202510210001](https://openairdocs.org/sdr/4EZF202510210001.md): None · no discrepancy · Oct 21, 2025 · N362AG · Saab 340B · Standard Practices/Structures
  > BIRD STRIKE (DURING LANDING AT TNCC) - MTX ACTION: PERFORMED INSPECTION OF THE FUSELAGE IN ACCORDANCE WITH SRM 51-10-00-001 NO DAMAGE FOUND. AIRCRAFT WAS RELEASED BACK TO SERVICE.
- [SDR 4EZF20261014362AG](https://openairdocs.org/sdr/4EZF20261014362AG.md): Comms Unit · stuck · Oct 14, 2025 · N362AG · Saab 340B · Audio Integrating System
  > COMM 1 STUCK IN TRANSIT, PERFORMED AN OPERATIONAL TEST OF THE SYSTEM IAW AMM 23-30-00-05 OPERATIONAL TEST SATISFACTORY ON GROUND.
- [SDR 4EZ2025F00000](https://openairdocs.org/sdr/4EZ2025F00000.md): Warning Light · false activation · Oct 14, 2025 · N304AG · Saab 340B · Central Warning
  > ABORTED TAKE-OFF, YELLOW CAUTION LIGHT DURING TAKE-OFF - WITH "TAKE-OFF INHIBIT" SELECTED. PERFORMED FUNCTIONAL TEST OF WARNING ANNUNCIATOR SYSTEM IAW MM 31-50-00, OPS CK GOOD, PERFORMED TAXI CHECK OF AIRCRAFT IAW MM 09-40-00, NO DEFECTS NOTED AT THIS TIME.
- [SDR JIKA2025042501](https://openairdocs.org/sdr/JIKA2025042501.md): Lap Joint · corroded · Apr 22, 2025 · N219KA · Saab 340B · Fuselage Main, Plate/Skin
  > DURING A 4YR HEAVY SCHEDULED INSPECTION AT WORLDWIDE AIRCRAFT SERVICES CORROSION BEYOND ALLOWABLE LIMITS WAS DISCOVERED ALONG THE UPPER RH FUSELAGE LAP SEAM BETWEEN FS 450 - FS 570. REPAIRS TO THE DAMAGED AREA WILL BE MADE IN REFERENCE TO SAAB STATEMENT TO OPE
- [SDR 4EZF20250324001](https://openairdocs.org/sdr/4EZF20250324001.md): Connector · loose · Mar 20, 2025 · N304AG · Saab 340B · Landing Gear System Wiring
  > RH LANDING GEAR UNSAFE. LIGHT TEST PERFORMED BULBS WORK. PERFORMED VISUAL INSPECTION OF THE RH LANDING GEAR AND FOUND DOWN LOCK CONNECTOR LOOSE, CLEANED AND CONNECT SAME IAW AMM 32-11-10-04 OPERATIONAL TEST OK.
- [SDR OZCA2025001971](https://openairdocs.org/sdr/OZCA2025001971.md): Windshield · cracked · Feb 24, 2025 · N971BC · Saab 340B · Flight Compartment Windows
  > DURING CLIMB, CREW ENCOUNTERED RIME ICE AND ACTIVATED THE ENGINE ANTI-ICE, WING BOOTS, AND WINDOW HEAT. CREW HEARD A LOUD POP AND DISCOVERED THE RH WINDSHIELD HAD CRACKED. CREW TURNED OFF WINDOW HEAT AND RAN THE QRH. CREW CONTACTED THE TOWER AND DIVERTED TO MY
- [SDR 4EZF20250215001](https://openairdocs.org/sdr/4EZF20250215001.md): Starter Gen · defective · Feb 10, 2025 · N417XJ · Saab 340B · Starter-Generator
  > FLIGHT CREW PIREP: RIGHT ENGINE WOULD NOT START - AFTER TROUBLESHOOTING MAINTENANCE REPLACED THE RT STARTER GENERATOR & GCU. OPERATIONAL TEST PERFORMED OK FOR SERVICE.
- [SDR 4EZF202502150002](https://openairdocs.org/sdr/4EZF202502150002.md): Controller · fault message · Feb 9, 2025 · N304AG · Saab 340B · Cabin Pressure Controller
  > CABIN PRESS PNL SHOWS FAULT WHEN DETECTED TO 'AUTO' DURING TEST. - MTX ACTION: PERFORMED TROUBLESHOOTING AND REPLACED PRESSURE CONTROLLER IAW SAAB340 AMM 21-31-19-04 OPERATIONAL TEST SATISFACTORY.
- [SDR 4EZF241216N304AG](https://openairdocs.org/sdr/4EZF241216N304AG.md): Sensor · faulted · Dec 16, 2024 · N304AG · Saab 340B · Engine Oil Pressure
  > THE AIRCRAFT EXPERIENCED A FLIGHT TURNBACK DUE TO ILLUMINATION OF THE OIL PRESSURE LOW LIGHT DURING TAKE-OFF. FLIGHT CREW REPORT: OIL PRESSURE LOW LIGHT DURING TAKE-OFF WHEN AIRBORNE MAINTENANCE CORRECTIVE ACTION: SWAPPED OIL PRESSURE SENSORS & CLEANED THE
- [SDR 4EZF241206N304AG](https://openairdocs.org/sdr/4EZF241206N304AG.md): Steering Sys · failed · Dec 6, 2024 · N304AG · Saab 340B · Landing Gear Steering System
  > DURINGTAXIOUT,FLIGHT CREW NOTICED THAT THE AIRCRAFT DOES NOT STEER TO THE RIGHT AND RETURNED TO THE RAMP. FLIGHT CREW LOGENTRY: NOSE WHEEL STEERING DOES NOT TURN TO THE RIGHT. MTX TROUBLESHOOTING:FOUND NOSE WHEEL STEERING ACTUATOR P/N70857-2 FAULTY.
- [SDR OZCA2024080600185](https://openairdocs.org/sdr/OZCA2024080600185.md): Clamp · unsecure · Aug 6, 2024 · N971BC · Saab 340B · Compressor Bleed Control
  > ON DEPARTURE, AT 200 TO 400 FT THE CREW NOTICED ON THE MASTER WARNING PANEL, ENG OIL, OIL PRESS AND THE LH ENGINE OVER TEMP (RED LIGHT) ON. THEY ALSO NOTICED FLUCTUATION ON LH ENGINE OF TORQUE AND ENGINE TEMP. THEY REDUCE POWER AND THE ENGINE STABILIZED AT 30
- [SDR 4EZF20240715001](https://openairdocs.org/sdr/4EZF20240715001.md): Windshield · none · Jul 15, 2024 · N417XJ · Saab 340B · Flight Compartment Windows
  > FLIGHT CREW REPORT: BIRD STRIKE DURING DEPARTURE TNCB, INSPECTION REQUIRED. MTX ACTION: PERFORMED INSPECTION OF THE FRONT AND SIDE WINDSHIELD, NO DISCREPANCY FOUND IAW AMM 5610-210-01E.
- [SDR 4EZF202407030001](https://openairdocs.org/sdr/4EZF202407030001.md): Acm · defective · Jun 27, 2024 · N362AG · Saab 340B · Cabin Cooling System
  > COCKPIT AIRCO BLOWS HOT AIR UNABLE TO COOL COCKPIT, ACCOMPLISHED TROUBLESHOOTING IAW AMM 21-60-00-01 WAS FOUND AIR CYCLE MACHINE OIL WAS BLACK AND ACM BLOWS HOT AIR RT SIDE AIR CYCLE MACHINE WAS REPLACED IAW AMM 21-50-10-04 OPERATIONAL TEST SATISFACTORY.
- [SDR HKGA2024071528001](https://openairdocs.org/sdr/HKGA2024071528001.md): Anti-Ice Valve · faulted · Jun 26, 2024 · N185KJ · Saab 340B · Engine Anti-Icing System
  > TROUBLESHOOTING OF THE RH ENGINE STALL DETERMINED THAT THE E2 ANTI ICE/START VALVE WAS STICKING. REMOVED AND REPLACED THE VALVE. ADDITIONAL TROUBLESHOOTING FOUND LEAKING BLEED LINES AT THE HP AND LP VALVES. REMOVED AND REPLACED CLAMPS. PERFORMED RECOVERY COMPR
- [SDR HKGA202407038001](https://openairdocs.org/sdr/HKGA202407038001.md): Compressor · stalled · Jun 26, 2024 · N185KJ · Saab 340B · Turbine Engine Compressor Section
  > RH ENGINE SHOWED SIGNS OF COMPRESSOR STALL ON TAKEOFF. AFTER DEPARTURE POWER WAS PULLED BACK ON THE RH ENGINE, THE ENGINE AUTOFEATHERED. TROUBLESHOOTING IS CURRENTLY IN WORK IAW THE FIM.
- [SDR 4EZF202405240001](https://openairdocs.org/sdr/4EZF202405240001.md): None · none · May 23, 2024 · N417XJ · Saab 340B · Standard Practices/Structures
  > CREW ENTRY: BIRD STRIKE ON ROTATION (TNCC) - MTX ENTRY: CARRIED OUT A GVI AS PER GMM/AMP FOUND NO DAMAGE TO NLG OR NLG DOORS WHERE BLOOD STAINS WERE NOTED.
- [SDR 2024FA0000388](https://openairdocs.org/sdr/2024FA0000388.md): Processing Unit · smoke · May 23, 2024 · N329AE · Saab 340B · Navigation System
  > PILOT REPORTS “L SIDE EADI WENT BLANK FOLLOWED BY STRONG, VISIBLE SMOKE IN THE COCKPIT. NO CB'S POPPED AT TIME OF FAILURE. DPU1 IN AVIONICS BAY FOUND TO BE THE ISSUE. REMOVED & REPLACED DPU1. OPS CHECKS GOOD AT THIS TIME.
- [SDR 2024FA0000387](https://openairdocs.org/sdr/2024FA0000387.md): Processing Unit · smoke · May 23, 2024 · N329AE · Saab 340B · Navigation System
  > PILOT REPORTS “L SIDE EADI WENT BLANK FOLLOWED BY STRONG, VISIBLE SMOKE IN THE COCKPIT. NO CB'S POPPED AT TIME OF FAILURE. DPU1 IN AVIONICS BAY FOUND TO BE THE ISSUE. REMOVED AND REPLACED DPU1. OPS CHECKS GOOD AT THIS TIME. PART REMOVED:P/N 622-7713-004, S/N
- [SDR 4EZF240409N304AG](https://openairdocs.org/sdr/4EZF240409N304AG.md): Radome · cracked · Apr 8, 2024 · N304AG · Saab 340B · Aerodynamic Fairings
  > BIRD STRIKE AT THE RADOME DURING LANDING OR APPROACH IN CURACAO (TNCC). MTX ACTION: FOUND RADOME WITH CRACK. RADOME HAS BEEN REMOVED & REPLACED IAW S340 AMM 53-50-10-04
- [SDR 4EZF0803202401](https://openairdocs.org/sdr/4EZF0803202401.md): Connector · dirty · Apr 2, 2024 · N417XJ · Saab 340B · Propeller/Propulsor System Wiring
  > LEFT PROP OIL GAUGE FLUCTUATION HEAVILY THEN TO FULL SCALE DEFLECTION VARIOUS POWER SETTINGS. SYSTEM HAS BEEN CHECKED FOR LEAKAGE AND BLOCKAGE NO LEAK HAS BEEN FOUND. PROP OIL TEMP GAUGES SWAPPED LH WITH RH ENGINE AND CLEANED CONNECTOR AT PGB OIL PRESS/TEMP
- [SDR OZCA202403052187](https://openairdocs.org/sdr/OZCA202403052187.md): Pump · failed · Mar 4, 2024 · N187JF · Saab 340B · Hydraulic Pump (Electric/Engine), Main
  > DURING APPROACH TO KMIA NOTICED HYDRAULIC PRESSURE DECREASED. CWP HYD LIGHT ILLUMINATED. EXPERIENCED TOTAL HYDRAULIC LOSS. COMPLIED WITH QRH. MANUALLY LOWERED GEAR AND FLAPS, SUCCESSFULLY LANDED AND STOPPED ON TAXIWAY. MAINTENANCE REMOVED AND REPLACED ELECTRIC
- [SDR 4EZF202310240312](https://openairdocs.org/sdr/4EZF202310240312.md): Module · failed · Oct 21, 2023 · N63AU · Saab 340B · Navigation System
  > DURING CRUISE ON THE FLIGHT FROM TNCC TO KOPF, FLIGHT CREW EXPERIENCED A TRANSPONDER & CAPTAIN'S SIDE INSTRUMENT FAILURE AFTER REACHING FL190. AIRCRAFT RETURNED TO TNCC AND HAD AN UNEVENTFUL LANDING. AFTER TROUBLESHOOTING BY MAINTENANCE THE AIR DATA COMPUTER W
- [SDR OZCA340274230823](https://openairdocs.org/sdr/OZCA340274230823.md): Control System · failed · Aug 23, 2023 · N481BC · Saab 340B · Landing Gear Retraction/Extension System
  > GEAR WOULD NOTCOME UP AFTER T/O. FOLLOWED QRH. REMOVED AND REPLACED LANDING GEARCONTROL ASSY. OPS CHECKED GOOD AT THIS TIME IAW SECTION 32-31-05-02 OF THE SAAB 340 MM.
- [SDR OZCA340224230403](https://openairdocs.org/sdr/OZCA340224230403.md): Wire Harness · faulted · Apr 3, 2023 · N971BC · Saab 340B · Engine Indicating System Wiring
  > ON CLIMB OUT SEGMENT OF FLIGHT PASSING 13000' R/H ENGINE ITT BECAME ERRATIC AND UNSTABLE WHILE ALL OTHER PARAMETERS REMAIN THE SAME. C/W QRH E3-4, A8-10, A8-LL. PERFORMED BOROSCOPE INSPSPECTION CT7-TP9 INSP 003, 004, 005. NO VISUAL DAMAGEFOUND PERFORMED ITT IN
- [SDR 4EZF2023032700001](https://openairdocs.org/sdr/4EZF2023032700001.md): Unknown · unknown · Mar 26, 2023 · N417XJ · Saab 340B · Engine (Turbine/Turboprop)
  > N417XJ, WITH FLIGHT NUMBER 7Z500 WAS IN ROUTE FROM BON WITH DESTINATION MDE. DURING THE CRUISE, THE FLIGHT CREW EXPERIENCED R BLEED FAULT AT FL220 (CABIN PRESSURIZATION ISSUE) AND RH-ENG TRQ DROPPED TO 0%. ITT WENT UP TO 1000º, OV TEMP LIGHT CAME ON. THE FLIGH
- [SDR 4EZF20230326001](https://openairdocs.org/sdr/4EZF20230326001.md): Unknown · unknown · Mar 26, 2023 · N417XJ · Saab 340B · Engine (Turbine/Turboprop)
  > CREW REPORT: R BLEED FAULT AT FL220 AND RH-ENG TRQ DROPPED TO 0%. ITT WENT UP TO 1000°, OV TEMP LIGHT CAME ON.
- [SDR 4EZF202301310038](https://openairdocs.org/sdr/4EZF202301310038.md): Engine · power loss · Jan 30, 2023 · N417XJ · Saab 340B · Engine (Turbine/Turboprop)
  > AFTER INITIATING DESCENT (ROUTE SKRG TO TNCC) A LOUD SOUND WAS HEARD COMING FROM LEFT ENGINE AND LOST TORQUE AND ITT RAISED TO APPROXIMATELY 900 DEGREES CELCIUS. A PRECAUTIONARY LEFT ENGINE SHUTDOWN EXECUTED, AND LANDING WAS UNEVENTFUL IN TNCC. MAINTENANCE INI
- [SDR OZCA340274230105](https://openairdocs.org/sdr/OZCA340274230105.md): Compressor · stalled · Jan 5, 2023 · N481BC · Saab 340B · Turbine Engine Compressor Section
  > DURING TAKEOFF REACHING 1000FT ENGINE2 FAILED. CONSULTED WITH CREW AND THEY STATED THAT IT WAS A COMPRESSOR STALL – MAINTENANCE INSPECTED THE INLET AND FOUND NO DISCREPANCIES. INSPECTED COMPRESSOR VG ACTUATING SYSTEM WITH NO DEFECTS NOTED. RAN ENGINE AT LOW A
- [SDR 2022FA0000597](https://openairdocs.org/sdr/2022FA0000597.md): Wheel · deflated · Oct 11, 2022 · N417XJ · Saab 340B · Wheel/Ski/Float
  > DURING TOUCH DOWN FLIGHT CREW OBSERVED A SUDDEN PITCH UP OF THE AIRCRAFT, TO COUNTER THE PITCH UP POWER WAS ADDED TO PUSH NOSE DOWN, FOLLOWING WITH BRAKING ACTION. DURING TAXIING BACK TO THE TERMINAL, THE FLIGHT CREW SUSPECTED TO HAVE A FLAT TIRE & STOPPED THE
- [SDR 29GA2022052300002](https://openairdocs.org/sdr/29GA2022052300002.md): None · inoperative · May 20, 2022 · N362AG · Saab 340B · Emergency Lighting
  > SUPPLEMENTAL FLIGHT: 127 SKB/SJU FLOOR PROXIMITY EMERGENCY LIGHT 42 LN INTERMITTENT ALSO EMERGENCY ESCAPE AND PATH MARLING LIGHT. CORRECTIVE ACTION: REPLACED EMERGENCY LIGHT POWER SUPPLY AT POSITION 20LN OPERATIONA CHECK GOOD.
- [SDR 29GA2022052300001](https://openairdocs.org/sdr/29GA2022052300001.md): None · inoperative · May 20, 2022 · N362AG · Saab 340B · Emergency Lighting
  > FLIGHT: 127 SKB/SJU MAIN CABIN DOOR AND RIGHT EMERGENCY DOOR EMERGENCY LIGHTS INOPERATIVE REPORTED BY THE FLIGHT ATTENDANT. CORRECTIVE ACTION: INSPECTED TROUBLE SHOT EMERGECNY LIGHT POWER SUPPLY 20LN WITH 21LN CLEANED CONNECTOR, OPERATIONAL CHECK FOUND WORKIN
- [SDR 29GA2022051800001](https://openairdocs.org/sdr/29GA2022051800001.md): None · faulty · May 15, 2022 · N336AG · Saab 340B · Hydraulic Power System
  > SUPPLEMENTAL FLIGHT: 0122 STX/SJU HYDRAULIC LIGHT ILLUMINATED AND LOSS MAIN ACCUMULATOR PRESSURE EMERGENCY DECLARED. CORRECTIVE ACTION: REPLACED HYDRAULIC PUMP ELECTRIC MOTOR OPERATIONAL AND LEAK CHECK FOUND GOOD.
- [SDR 2022F00231](https://openairdocs.org/sdr/2022F00231.md): Wheel · damaged · May 12, 2022 · N304AG · Saab 340B · Wheel/Ski/Float
  > AFTER PARKING AND PARKING BRAKE WAS SET, HYDRAULIC CAUTION LIGHT CAME ON. HYDRAULIC PUMP WAS TURNED OFF CONFORM PROCEDURE. AFTER DISEMBARK HYDRAULIC LEAK WAS NOTICED AROUND MAIN WHEEL #1. MAINTENANCE FOUND WHEEL #1 INBOARD BEARING BROKEN & BRAKE #1 DAMAGE CAUS
- [SDR 29GA2022030900001](https://openairdocs.org/sdr/29GA2022030900001.md): None · none · Mar 7, 2022 · N350AG · Saab 340B · Landing Gear Position and Warning
  > FLIGHT: 117 STX/SJU WHEN SLECTING LANDING GEAR SELECTOR INTO THE DOWN POSITION STRONG NOISE IT TOOK LONGER THAN NORMAL TO DEPLOY THE LANDING GEARS. CORRECTIVE ACTION: OPEN
- [SDR 29GA2022030100001](https://openairdocs.org/sdr/29GA2022030100001.md): Bolt · unknown · Feb 25, 2022 · N362AG · Saab 340B · Landing Gear Position and Warning
  > FLIGHT 127 SKB/SJU WHEN SELECED GEAR DOWN WE EXPERIENCED NOISE AND DELAY TO DROP ALL THREE GEARS AND FINALLY WE GOT THREE GREEN LIGHTS DOWN AND LOCKED. CORRECTIVE ACTION: REPLACED FORWARD HINGE BOLT FROM THE RIGHT AND LEFT NLG DOOR MECHANISM ASSEMBLY, OPERATIO
- [SDR 29GA2022011000002](https://openairdocs.org/sdr/29GA2022011000002.md): Light · inoperative · Jan 10, 2022 · N362AG · Saab 340B · Emergency Lighting
  > REPORT: EMERGENCY LIGHT NOT WORKING FROM CABIN. CORRECTIVE ACTION: REPLACED LEFT EMERGENCY LIGHT STRIP
- [SDR 29GA0222011000001](https://openairdocs.org/sdr/29GA0222011000001.md): Landing Gear · faulty · Jan 9, 2022 · N362AG · Saab 340B · Landing Gear Position and Warning
  > 100 EIS/SJU DURING GEAR EXTENSION THE INTRANSIT LIGHT DID NOT COME ON. CORRECTIVE ACTION: REPLACED LANDING GEAR CONTROL, OPERATIONAL CHECK GOOD.
- [SDR 29GA2022011000001](https://openairdocs.org/sdr/29GA2022011000001.md): Indicator · no indication · Jan 9, 2022 · N362AG · Saab 340B · Landing Gear Position and Warning
  > FLIGHT: 100 EIS/SJU DURING GEAR EXTENSION THE INTRANSIT LIGHT DID NOT COME ON. CORRECTIVE ACTION: OPEN
- [SDR 29GA2021120300001](https://openairdocs.org/sdr/29GA2021120300001.md): Relay · faulty · Dec 2, 2021 · N328AG · Saab 340B · Landing Gear Position and Warning
  > FLIGHT: 123 STT/SJU DURING TAKEOFF AND CLIMBING THE GEAR WOULD NOT RAISE. FOLLOWED QRH PROCEDURE AND CONTINUED FLIGHT WITH OUT INCIDENTS. CORRECTIVE ACTION: INSPECTED TROUBLESHOT LEFT AND RIGHT MAIN LANDING GEAR WEIGHT ON WHEEL INBOARD SIDE FOUNF WITHIN LIMITS
- [SDR 29GA2021111700001](https://openairdocs.org/sdr/29GA2021111700001.md): None · none · Nov 14, 2021 · N350AG · Saab 340B · Hydraulic Power System
  > SUPPLEMENTAL CORRECTED UNIQUE CONTROL NUMBER FLIGHT 122 SJU/STX DURING APPROACH MAIN HYDRAULIC PRESSURE LOSSS IN RIGHT GEAR. (EMERGENCYDECLARED QRH DRIVEN) CORRECTIVE ACTION: PERFORMED HYDRAULIC SYSTEM OPERATIONAL CHECK AND FOUND WORKING PROPERLY.
- [SDR 29GA202111700001](https://openairdocs.org/sdr/29GA202111700001.md): None · none · Nov 14, 2021 · N350AG · Saab 340B · Hydraulic Power System
  > FLIGHT 122 SJU/STX DURING APPROACH MAIN HYDRAULIC PRESSURE LOSSS IN RIGHT GEAR. (EMERGENCY DECLARED QRH DRIVEN) CORRECTIVE ACTION: PERFORMED HYDRAULIC SYSTEM OPERATIONAL CHECK AND FOUND WORKING PROPERLY.
- [SDR OZCA06022021N9CJ](https://openairdocs.org/sdr/OZCA06022021N9CJ.md): Ecu · failed · Jun 2, 2021 · N9CJ · Saab 340B · Fuel Controlling System
  > ENG1 ON APPROACH FLAME OUT. PROCEEDED BY QRH - AFTER TROUBLESHOOTING, 5 TRIPS TO THE BLAST FENCE FOR GROUND HIGH POWER RUNS, AND 2 FCF’S TO CHECK THE TORQUE PROBLEM. WE REPLACED THE TORQUE SENSOR AND SWAPPED ALTERNATORS FOR TROUBLESHOOTING WITH NO HELP. THE L
- [SDR 29GA2021052100001](https://openairdocs.org/sdr/29GA2021052100001.md): Control Valve · bypassing · May 19, 2021 · N350AG · Saab 340B · Landing Gear Retraction/Extension System
  > FLIGHT: 147 FLL/JAX LANDING GEAR FAILED TO GO DOWN AND LOCK DURING INITIAL APPROACH, REMAINED IN TRANSIT WITH LIGHT ON AND HYDRAULICS NORMAL, EMERGECNY GEAR HANDLE PULLED GEAR EXTENDED LOCKED DOWN. CORRECTIVE ACTION: REPLACED LANDING GEAR CONTROL VALVE OPERATI
- [SDR 29GA2021051800001](https://openairdocs.org/sdr/29GA2021051800001.md): Manifold · bypassing · May 17, 2021 · N350AG · Saab 340B · Hydraulic System, Main
  > FLIGHT: 65 FLL/FLL LANDING GEAR FAILED TO GO DOWN AND LOCK, TRANSIT LIGHT STAYED ON AND HYDRAULIC MOTOR RAN FOR AT LEAST 90 SECONDS THEN WE PUT THE LANDING GEAR UP AND RETURNED TO FLL. REMOVED AND REPLACED HYDRAULIC PRESSURE MANIFOLD PERFORMED EXTENSION AND RE
- [SDR 29GA2021051900001](https://openairdocs.org/sdr/29GA2021051900001.md): Hydraulic Line · low · May 16, 2021 · N350AG · Saab 340B · Hydraulic System, Main
  > FLIGHT: 65 GGT/FLL AFTER SELECTING GEAR HANDLE DOWN IT TOOK BETWEEN 20 TO 30 SECONDS BEFORE THEY WERE OUT AND LOCKED, PUMP WAS RUNNING THE WHOLE TIME. CORRECTIVE ACTION: PERFORMED HYDRAULIC SYSTEM SERVICING PERFORMED EXTENSION AND RETRACTION OF LANDING GEARS O

Next page: https://openairdocs.org/model/saab-340b/reports.md?page=2

## 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 aircraft_model_key = '340B'
ORDER BY difficulty_date DESC
```

This list as a web page: https://openairdocs.org/model/saab-340b/reports

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