# SDR DHL99804003

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 9, 1999
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: [N804DH](https://openairdocs.org/aircraft/N804DH), registered now
- Make and model: Doug DC-8-73F
- Registry model: [Doug DC-8-73F](https://openairdocs.org/model/douglas-dc-8-73f) (OpenAirDocs)
- Aircraft serial: 46124
- Engine: Ge CFM562C5
- System (JASC): [7200 · Engine (Turbine/Turboprop)](https://openairdocs.org/jasc/7200)
- Part: Engine
- Condition: Overtemp
- Location: Nr 4
- Stage of operation: TO
- Nature of condition: M, J
- Precautionary procedure: D
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DHL99804003

## Discrepancy

NR 4 ENG OVERTEMP ON T/O TO 912 DEG FOR 1 SECOND, ENG POWER WAS REDUCED TO PREVENT FURTHER OVERTEMP.  CHECK EGT RES AND IND ACCURACY CHECK OK PERFORMED THROUGH 7 STEPS OF CFM T/S FAULT 48.  NO FAULTS NOTED PER MM 72-00-00 PG 612 3(A).  EGT OVERTEMP CAN HAVE A MAXIMUM OF 10 EXCEEDANCE THIS HAS BEEN THE SECOND OCCURRANCE.

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