# SDR CALA2014060300718

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 3, 2014
- Submitted: June 3, 2014
- Operation: Air carrier
- Aircraft: [N12114](https://openairdocs.org/aircraft/N12114), registered now
- Make and model: Boeing 757224
- Aircraft serial: 27556
- Aircraft time: 79,258 hours, 16,380 cycles
- System (JASC): [2421 · AC Generator-Alternator](https://openairdocs.org/jasc/2421)
- Part: Generator
- Part number: 727810C
- Part serial: 2281
- Condition: Cracked
- Location: Apu
- Part time: 51,117 hours, 10,941 cycles
- Stage of operation: CR
- How discovered: O
- Nature of condition: K
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CALA2014060300718

## Discrepancy

AFTER REACHING CRUISE, APU SHUTDOWN FAULT INDICATED.  APU OIL QTY ADD FOLLOWING PROCEDURE ATTEMPTED TO RESTART, DID START & THEN IMMEDIATELY SHUTDOWN WITH FAULT. DIVERTED.  FOUND APU GEN CASE CRACKED & LEAKING OIL.  R & R GEN & SERVICED APU OIL.  OPS & LEAK CHECKED GOOD IAW AMM 24-21-01.

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