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TM 55-1905-220-14-6
3-164.1. CYLINDER HEAD - MAINTENANCE INSTRUCTIONS (Continued).
LOCATION
ITEM
ACTION
REMARKS
INSPECTION AND REPAIR (Cont)
18.
Inspect.
Refer to para-
valve
valve
pragh 3-165.2
areas
seat
inserts
and
valve
guides
REPAIR
19.
Cam
Cam
Inspect for scoring
Light score
follower
follower
or wear.
marks may be
bores
cleaned up with
crocus cloth
wet with fuel
oil. Measure
the bore dia-
meter. The cam
follower-to-
cylinder head
clearance must
not exceed .006
inch (.015 cm)
with used parts
(refer to spec-
ifications).
If the bores
are excessively
scored or worn,
replace the
cylinder head.
3-2703
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