5-37. CYLINDER HEAD REPAIR (Cont)
Using depth gage (102), measure
exhaust valve protrusion beyond fire
deck of cylinder head. If out of limits,
regrind or replace insert.
Before installing cam followers,
immerse in Cindol 1705 oil heated
to 100°F-125°F (38 °C-52oC) for
one hour to insure initial lubrication
of cam roller pins and bushings.
Rotate cam rollers during soaking
period to purge air from bushing
and roller area.
Install used cam followers and
push rods in their original
Assemble lower spring seat (26), cam
follower spring (24), upper spring seat (25),
and locknut (15) on twelve push rods (16).
Install twelve cam follower spring retainers
(26) in cam follower bores from top of
Slide twelve push rod (16) assemblies in
position from bottom of cylinder head.
Install cam followers with oil hole
directed away from exhaust valves.
Slide twelve cam followers (23)
from bottom of cylinder head.
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