Lycoming TEO-540-C1A Maintenance Manual page 258

Cylinder Assembly Inspection Checklist for TEO-540-C1A Engine Models (Cont.)
Item to Examine and
Corrective Action
Examine mounting pads (for
intake and exhaust ports) for
nicks, scoring or dents.
Corrective Action:
Replace all nicked, scored, or
dented mounting pads for intake
and exhaust ports.
Examine the sealing surface of
the rocker box covers for nicks,
scoring or dents that would
prevent complete sealing of the
rocker box cover.
Corrective Action:
Replace the cylinder if the
mounting pad for the rocker box
cover is nicked, scored, or dented
or leaking and not sealing
correctly.
Examine the spark plug Heli-
®
Coil inserts for looseness or
damage.
Corrective Action:
Replace all loose or damaged
®
spark plug Heli-Coil
with oversize inserts per the
"Heli-Coil Replacement"
®
procedure in this chapter.
72-30
Page 228
Cylinder
No.
Cylinder 1
Cylinder 2
Cylinder 3
Cylinder 4
Cylinder 5
Cylinder 6
Cylinder 1
Cylinder 2
Cylinder 3
Cylinder 4
Cylinder 5
Cylinder 6
Cylinder 1
Cylinder 2
inserts
Cylinder 3
Cylinder 4
Cylinder 5
Cylinder 6
TEO-540-C1A Engine Maintenance Manual
TEO-540-C1A Engine Maintenance Manual
Findings / Corrective Action
© 2018 Avco Corporation. All Rights Reserved
November 2018