Service difficulty report · Cylinder

Difficulty date
April 30, 2018
Submitted
July 10, 2018
Operation
General aviation
Aircraft
N970LT
Engine
Lyc IO360L2A
Engine time
292 hours
Part
Cylinder
Part number
05K21104
Condition
Bypassing
Location
Engine
Part time
292 hours
Component
Engine · Lyc
Component part number
IO360L2A
Stage of operation
CR
How discovered
O
Nature of condition
R
Precautionary procedure
A

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

What was found

DURING CRUISE FLIGHT, ENGINE ROUGHNESS NOTED. LANDED AS A PRECAUTION. MAINTENANCE FOUND THAT NR 2 CYLINDER EXHAUST VALVE STUCK OPEN.