Service difficulty report · Crankcase · Beech 58

Difficulty date
November 15, 2001
Submitted
November 21, 2001
Operation
General aviation
Aircraft
N384P
Make and model
Beech 58
Aircraft serial
TH1888
Engine
Cont IO550C
Part
Crankcase
Part serial
684243
Condition
Cracked
Location
Engine
Part time
399 hours
Stage of operation
IN
How discovered
V
Nature of condition
K
Precautionary procedure
K

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

What was found

ENGINE OIL LEAK, FOUND 3 INCH LONG CRACK IN CRANKCASE ABOVE NR 3 CYLINDER, CRACK SEEMS TO ORIGINATE FROM UPPER CASE LEFT AND EXTEND DOWNWARD.

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