# SDR 2000UALA00208

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 25, 2000
- Submitted: October 4, 2000
- Operation: Air carrier
- Aircraft: N7452U
- Make and model: Boeing 727222
- Aircraft serial: 21906
- Aircraft time: 53,871 hours, 34,617 cycles
- Engine: Pwa JT8D15
- System (JASC): [7603 · Power Lever](https://openairdocs.org/jasc/7603)
- Part: Switch
- Part number: MS253831
- Condition: Failed
- Location: Throttle
- Stage of operation: CL
- How discovered: O
- Nature of condition: J
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/2000UALA00208

## Discrepancy

ON GEAR RETRACTION WARNING HORN CAME ON.  RETURNED TO DEN.  *S/D*  REPLACED NR 1 THROTTLE SWITCH.  OPERATIONAL CHECK OK.

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