# SDR NSVA20070039

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 14, 2007
- Submitted: March 1, 2007
- Operation: Air carrier
- Aircraft: [N202SR](https://openairdocs.org/aircraft/N202SR), registered now
- Make and model: Saab 340B
- Registry model: [Saab 340B](https://openairdocs.org/model/saab-340b) (OpenAirDocs)
- Aircraft serial: 202
- Aircraft time: 34,578 hours, 39,586 cycles
- System (JASC): [7600 · Engine Controls](https://openairdocs.org/jasc/7600)
- Part: Control Quadrant
- Part number: 531624
- Part serial: 074
- Condition: Unknown
- Location: Engine
- Stage of operation: TO
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: C
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/NSVA20070039

## Discrepancy

CONFIG WARNING ON TAKEOFF ROLL.  VERIFIED POWER TO RELAY 8 GA W PINX1.  VERIFIED GROUND TO RELAY AT 8GA PIN X2.5.  VERIFIED GROUNDS FROM RELAY 8GA PINS D1 AND A2.  VERIFIED OPERATION OF L POWER LEVER QUADRANT SWITCH PINS 5 AND 6 AT P1.  VERIFIED OPERATION OF R POWER LEVER QUADRANT SWITCH PINS 5 &6 AT P2.  VERIFIED OPERATION OF R CONDITION LEVER QUADRANT SWITCH PINS AT 5&6 PE.  FOUND L CONDITION LEVER QUADRANT SWITCH STAYS IN OPEN POTIONS WHEN LEVER IS MOVED CHECKED PINS A 5 &6 AT RH P1.  REMOVED CONTROL QUADRANT IAW SAB 340 AMM 76-10-05-04 TROUBLESHOOT SYSTEM USING WM 76-10-00.  VERIFIED CONTINUITY BETWEEN LT BOARD WOW SWITCH AND RELAY AT 8GA.  SWAPPED RELAY AT 8 GA NO FIX .  INSTALLED NEW CONTROL QUADRANT IAW

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