Service difficulty report · Cylinder Head · Cessna 414A

Difficulty date
September 5, 2018
Submitted
May 4, 2022
Operation
Air carrier
Aircraft
N414WJ
Make and model
Cessna 414A
Aircraft serial
414A0477
Aircraft time
3,452 hours
Engine
Cont TSIO520NB
Engine time
5,450 hours
Part
Cylinder Head
Condition
Cracked
Location
Engine
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 #2 (S/N: 65537-01), #3 (S/N: 65656-01), #5 (S/N: 65537-08) AND #6 (S/N: 65622-07) CYLINDERS CRACKED AT CYLINDER HEAD ON RIGHT ENGINE DURING 100 HOUR INSPECTION.

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