# SDR CA000731009

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 27, 2000
- Submitted: January 19, 2001
- Operation: Air carrier
- Make and model: Boeing 737217
- Aircraft time: 52,513 hours, 29,028 cycles
- Engine: Pwa JT8D17
- System (JASC): [7830 · Engine Thrust Reverser](https://openairdocs.org/jasc/7830)
- Part: Pressure Switch
- Part number: 657360637
- Condition: Failed
- Location: Nr 1 & 2 Engine
- Part time: 59,921 hours
- Stage of operation: TO
- How discovered: O
- Nature of condition: O
- Precautionary procedure: C
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CA000731009

## Discrepancy

(CAN) SHORTLY AFTER TAKEOFF, THRUST REVERSER ISOLATION VALVE WARNING LIGHT ILLUMINATED. RETUNED. LIGHT WENT OUT WHEN LANDING GEAR SELECTED DOWN. REPLACED NR 1 AND NR 2 ENGINE LOW OIL PRESSURE WARNING SWITCHES AS PER MM 79-33-11.

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