# SDR 97ZZZX273

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 23, 1996
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: [N26150](https://openairdocs.org/aircraft/N26150), registered now
- Make and model: Cessna 402C
- Registry model: [Cessna 402C](https://openairdocs.org/model/cessna-402c) (OpenAirDocs)
- Aircraft serial: 402C0111
- Engine: Cont TSIO520UB
- System (JASC): [8550 · Reciprocating Engine Oil System](https://openairdocs.org/jasc/8550)
- Part: Cover Assy
- Part number: 631056A1
- Condition: Leaking
- Location: Oil Pump
- Component: 632970
- Stage of operation: IN
- Nature of condition: W
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/97ZZZX273

## Discrepancy

OIL PUMP COVER IMPROPERLY INSTALLED BY OVERHAULER CAUSING A SERIOUS LEAK.  RE-SEALED COVER PER TCM O/H MANUAL.  FIXED THE PROBLEM.

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