Cylinder Assembly Inspection - Lycoming TEO-540-C1A Maintenance Manual

9. Cylinder Assembly Inspection

Copy and complete the Cylinder Assembly Inspection Checklist for TEO-540-C1A Engine
Models.
Cylinder Assembly Inspection Checklist for TEO-540-C1A Engine Models
Engine Serial Number:_______________________Engine Time:________________________
Date Inspection Done:________________Inspection done by:___________________________
Item to Examine and
Corrective Action
Look for wear or broken parts in
the area of the valve, springs, and
spring seats.
Corrective Action:
Replace any broken or worn parts.
(Figure 18).
Examine the intake and exhaust
valve seats for looseness,
scoring, pitting damage or non-
conformities. Look for cracked
or eroded valve seat bores.
Corrective Action:
If a valve seat is loose, scored,
pitted, defective, or damaged,
either replace the cylinder or
send the engine cylinder to an
authorized vendor to replace the
valve seat.
Examine intake and exhaust
valve guides for looseness,
cracks or scoring.
Corrective Action:
If any valve guide is loose,
scored, pitted, defective, or
damaged, either replace the
cylinder or send the engine
cylinder to an authorized vendor
to replace the valve guide.
72-30
Page 224
TEO-540-C1A Engine Maintenance Manual
TEO-540-C1A Engine Maintenance Manual
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
Cylinder 3
Cylinder 4
Cylinder 5
Cylinder 6
© 2018 Avco Corporation. All Rights Reserved
Findings / Corrective Action
November 2018