# SDR NACA2022102800001

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 28, 2022
- Submitted: November 3, 2022
- Operation: Air carrier
- Aircraft: [N351CM](https://openairdocs.org/aircraft/N351CM), registered now
- Make and model: Boeing 767323
- Aircraft serial: 25201
- Aircraft time: 107,688 hours, 19,770 cycles
- Engine: Ge CF680C2B6
- System (JASC): [7532 · Compressor Bleed Valve](https://openairdocs.org/jasc/7532)
- Part: Bleed Valve
- Part number: 97980612
- Part serial: 1941C
- Condition: Faulted
- Location: Rt Engine
- Stage of operation: TX
- How discovered: O
- Nature of condition: J
- Precautionary procedure: D
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/NACA2022102800001

## Discrepancy

ON PUSHBACK OUT OF MDSD WE TRIED TO START THE RIGHT ENGINE BUT WE COULD ONLY GENERATE 11.6 N2, DUCT PRESSURE WAS 20PSI. MI DUE TO ABOVE @MDSD 1826Z. DEFERRED APU BLEED VALVE ON 10/28 @ 1845Z  CAT C, MX PROCEDURES COMPLIED WITH.  REMOVED AND REPLACED APU SURGE CONTROL VALVE IAW B-767 AMM 49-53-01 OPS LEAK CHECK GOOD.

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