SDR 98ZZZX931

Service difficulty report · Crankshaft

Difficulty date
February 10, 1998
Submitted
March 26, 2000
Operation
General aviation
Engine
Lyc O235L2C
Part
Crankshaft
Condition
Cracked
Location
Journal
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

PART WAS REMOVED FROM INVENTORY FOLLOWING ADVISORY THAT CRANKSHAFTS PROCESSED BY AIR AGENCY MAY BE DEFECTIVE. CRANKSHAFT WAS MPI AND FOUND TO HAVE CRACKS IN THE JOURNAL RADII.