Service difficulty report · Crankshaft · Cessna 340CESSNA

Difficulty date
March 9, 2000
Submitted
May 4, 2000
Operation
General aviation
Aircraft
N69520
Make and model
Cessna 340CESSNA
Aircraft serial
3400353
Engine
Cont TSIO520NB
Part
Crankshaft
Part number
520
Part serial
B129901N
Condition
Failed
Location
Engine
Part time
485 hours
Stage of operation
NR
How discovered
O
Nature of condition
Y, J
Precautionary procedure
O

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

What was found

ENGINE IN-FLIGHT FAILURE DUE TO BROKEN CRANKSHAFT. THIS CRANKSHAFT INSTALLED AS NEW ON MAY 4, 1999 TO REPLACE PREVIOUS NEW CRANKSHAFT AFFECTED BY AD 99-19-01. THIS S/N CRANCKSHAFT, SN B129901N, IS NOT IN AD. CRNAKSHAFT S/N''S IN AD GO THROUGH 12-1998. (X)