Service difficulty report · Cylinder Head · Cessna 414A

Difficulty date
January 15, 2016
Submitted
January 18, 2016
Operation
Air carrier
Aircraft
N414PA
Make and model
Cessna 414A
Aircraft serial
414A0051
Aircraft time
10,058 hours
Engine
Cont TSIO520NB
Engine time
1,475 hours
Propeller
Hartzl PHCC3YF2
Part
Cylinder Head
Part number
ECC712CN
Part serial
475925
Condition
Cracked
Location
Engine
Stage of operation
CR
How discovered
O
Nature of condition
E
Precautionary procedure
O

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

What was found

NEW VIBRATION NOTICED DURING CRUISE. ONCE NORMAL DESCENT AND LANDING WAS MADE, ENGINE WAS INSPECTED AND WHOLE IN EXHAUST SIDE OF CYLINDER NR 1 DISCOVERED.

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