Service difficulty report · Crankcase · Cessna 172N

Difficulty date
January 9, 2014
Submitted
January 9, 2014
Operation
Air carrier
Aircraft
N6332D
Make and model
Cessna 172N
Aircraft serial
17272720
Aircraft time
8,226 hours
Engine
Lyc O320*
Engine time
9,802 hours
Propeller
Snsnch 74DM
Part
Crankcase
Part number
LW18379
Part serial
3310
Condition
Cracked
Location
Engine
Part time
9,802 hours
Stage of operation
IN
How discovered
V
Nature of condition
O
Precautionary procedure
K

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

What was found

FOUND ENG LT CRANKCASE ASSEMBLY CRACKED DURING MAINTENANCE PRE-FLIGHT. REMOVED ENG & SENT CRANKCASE ASSEMBLY REPLACEMENT.

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