# SDR P5CA2016022900061

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 25, 2016
- Submitted: February 29, 2016
- Operation: Air carrier
- Aircraft: [N642GT](https://openairdocs.org/aircraft/N642GT), registered now
- Make and model: Boeing 767-3Y0
- Registry model: [Boeing 767-3Y0](https://openairdocs.org/model/boeing-767-3y0) (OpenAirDocs)
- Aircraft serial: 26207
- Aircraft time: 77,444 hours, 19,404 cycles
- System (JASC): [4900 · Airborne Auxiliary Power Unit (APU) System](https://openairdocs.org/jasc/4900)
- Part: Valve
- Part number: 97980612
- Part serial: 102C
- Condition: Not Reported
- Stage of operation: NR
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/P5CA2016022900061

## Discrepancy

IAW CUSTOMER REQUEST NEED TO REPLACE APU SURGE CONTROL VALVE AFTER T/S.  REPLACED APU SURGE CONTROL VALVE, PERFORMED OPS TEST OF APU WITH LOAD.  LT AND RT PACK FOR 60 MIN. NO PRESSURE DROP APPEARED IAW AMM 49-53-01.

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