SDR HEEA967650

Service difficulty report · Gearbox Cover

Difficulty date
August 13, 1996
Submitted
March 26, 2000
Operation
Air carrier
Engine
Allsn 250C20B
Part
Gearbox Cover
Part number
23033437
Condition
Mis Mfg
Location
Gr Box Oil Scav
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: O RING GROOVE FINISH MACHINING NOT COMPLIED WITH ON GEARBOX COVER OIL SCAVENGE PORT AS MARKED.