# SDR ARWA20020601

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 14, 2002
- Submitted: June 17, 2002
- Operation: Air carrier
- Aircraft: [N441J](https://openairdocs.org/aircraft/N441J), registered now
- Make and model: Doug DC-8-63F
- Registry model: [Doug DC-8-63F](https://openairdocs.org/model/mcdonnell-douglas-dc-8-63f) (OpenAirDocs)
- Aircraft serial: 45988
- Aircraft time: 73,413 hours, 26,343 cycles
- Engine: Pwa JT3D7
- Engine time: 53,458 hours, 14,712 cycles
- System (JASC): [7530 · Compressor Bleed Control](https://openairdocs.org/jasc/7530)
- Part: B-Nut
- Condition: Loose
- Location: Nr 4 Engine
- Part time: 53,458 hours, 14,712 cycles
- Stage of operation: CL
- How discovered: O
- Nature of condition: J
- Precautionary procedure: C
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/ARWA20020601

## Discrepancy

ABORTED TAKEOFF DUE TO NR 4 ENGINE WOULD NOT GO TO MAX POWER.  FOUND COMPRESSOR BLEED ACTUATOR TO CONTROL CLOSED TUBE B-NUT LOOSE; TIGHTENED B-NUT IAW MM 75-30-2; PERFORMED FLAG CHECK ENGINE RUN UP OPS CHECKED NORMAL IAW MM 75-30-3 AND 71-00 MAX TAKEOFF POWER (187).

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