Service difficulty report · Cylinder · Beech 58

Difficulty date
May 21, 2008
Submitted
May 30, 2008
Operation
Air carrier
Aircraft
N58GE
Make and model
Beech 58
Aircraft serial
TH1480
Aircraft time
4,199 hours
Engine
Cont IO550C
Engine time
734 hours
Part
Cylinder
Part number
EC636397
Part serial
3363411
Condition
Failed
Location
Nr 4
Part time
734 hours
Component
Engine · Cont · IO550C
Component part number
IO550C
Stage of operation
TX
How discovered
O
Nature of condition
E
Precautionary procedure
E

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

What was found

BURN THROUGH HOLE FOUND ON TOP OF NUMBER 4 CYLINDER BETWEEN SPARK PLUG HOLE AND EXHAUST VALVE.

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