# SDR HALA2015081100156

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 11, 2015
- Submitted: August 12, 2015
- Operation: Air carrier
- Aircraft: [N583HA](https://openairdocs.org/aircraft/N583HA), registered now
- Make and model: Boeing 767-33A
- Registry model: [Boeing 767-33A](https://openairdocs.org/model/boeing-767-33a) (OpenAirDocs)
- Aircraft serial: 25531
- Aircraft time: 98,250 hours, 17,519 cycles
- Engine: Pwa PW4062
- System (JASC): [7200 · Engine (Turbine/Turboprop)](https://openairdocs.org/jasc/7200)
- Part: Engine
- Condition: Power Loss
- Location: Nr 1
- Stage of operation: CL
- How discovered: O
- Nature of condition: R
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/HALA2015081100156

## Discrepancy

AIR DIVERSION, NR 1 ENGINE UNABLE MAX POWER AT TAKEOFF.  NOTE A/T'S ON, THRUST LEVER FULL FWD.  PERFORMED TSM 73-21-FAULT TREE 807.  BLOCK 1, FIG 104C. BITE CHECKED LT PIMU, NO FAULTS NOTED.   ACCOMPLISHED HIGH POWER RUN, ACHIEVED EPR 1.57, NR 1 ENGINE. MAX T/O POWER REQUIRED FROM THRUST RATE COMPUTER WAS 1.57.  ACHIEVED 1.57 EPR ON LT ENG WITH A/T OFF.  POWERPLANT ENGINEER CONSULTED. OK FOR FURTHER SERVICE.

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