# SDR DL757960830

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 7, 1996
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: N644DL
- Make and model: Boeing 757232
- Aircraft serial: 23998
- System (JASC): [7261 · Turbine Engine Oil System](https://openairdocs.org/jasc/7261)
- Part: Oil Pump
- Part number: 5007436K
- Condition: Cracked
- Location: Nr 1 Engine
- Stage of operation: CR
- Nature of condition: K, J
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DL757960830

## Discrepancy

LT ENG OIL QTY WENT FROM 21 TO 15, CVG LAS OIL POOLED AND DRIPPING FROM BOTTOM OF COWLING.  FOUND NR 1 ENGINE OIL PUMP HOUSING CRACKED.  REPLACED PUMP, OPERATION NORMAL.

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