SDR 99ZZZX3145

Service difficulty report · Pick-Up · Cessna P337H

Difficulty date: July 29, 1999
Submitted: March 26, 2000
Operation: General aviation
Aircraft: N5KV
Make and model: Cessna P337H
Aircraft serial: P3370338
System (JASC): 7920 · Engine Oil Distribution (Airframe Furnished)
Part: Pick-Up
Condition: Obstructed
Location: Engine Oil
Part time: 920 hours
Stage of operation: NR
Nature of condition: W
Precautionary procedure: O

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

ENGINE OIL PRESSURE LOW (25 PSI MAX). COULD NOT FIND OBVIOUS CAUSE, SO REMOVED ENGINE FROM AIRCRAFT. DISASSEMBLED SUMP AND ACCESSORY CASE. FOUND MAG DRIVE CUSHION LODGED IN PICK-UP TUBE RESTRICTING OIL FLOW. REMOVED AND RE-ASSEMBLED ENGINE.

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