# SDR USAA109903

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 14, 1999
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: [N916TS](https://openairdocs.org/aircraft/N916TS), registered now
- Make and model: Boeing 727254
- Aircraft serial: 20437
- System (JASC): [3260 · Landing Gear Position and Warning](https://openairdocs.org/jasc/3260)
- Part: Accessory Unit
- Part number: 656021132
- Condition: Inoperative
- Location: E/E Compt
- Stage of operation: CL
- Nature of condition: N
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/USAA109903

## Discrepancy

FLT 6050 - LGA-BOS - HAD TO USE GEAR TRIGGER TO RAISE GEAR.  OIL COOLER CSD RETURNED TO NORMAL WHEN FLAPS RAISED FROM 5-2 DEGREES.  AURAL WARNING SOUNDED.  HAD TO PULL C/B TO SILENCE HORN.  ALL OTHER INDICATIONS NORMAL.  T/S TO LANDING GEAR ACCESSORY UNIT, REPLACED SAME.  CHECKS OK PER MM 32-09-121.  LEVER LATCH.  SOLENOID OPS CHECKS OK PER MM 32-31-12.  (M)

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