Service difficulty report · Pump Assy

Difficulty date
September 4, 1998
Submitted
March 26, 2000
Operation
General aviation
Engine
Allsn 250C30P
Part
Pump Assy
Part number
23039794
Condition
Mismanufactured
Location
Engine Oil
Stage of operation
IN
Nature of condition
W
Precautionary procedure
K

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

What was found

RECEIVING INSPECTION REVEALED: DEEP CASTING FLAWS BEYOND SERVICEABLE LIMITS IN OIL PUMP ASSY SCAVENGE PORT.