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TM 10-4320-324-14
5-22. Cylinder Head Assembly Replacement (CONT).
b.
Cleaning/Inspection.
(1)
Inspect rocker cover and cylinder head for cracks and
warpage.
(2)
Inspect length of head bolts. Bolts must be between 8.440 to
8.480 in. (211 to 212 mm). Replace bolts that have
stretched beyond these limits.
(3)
Inspect piston crown clearance.
a.
Install resin core solder on piston crown (1).
b.
Replace cylinder head (see step (3(c)) of b. Cleaning/Inspection)
and rotate crankshaft 360°
c.
Remove cylinder head and inspect thickness of resin core solder
on cylinder head. Thickness must be between 0.0040 to 0.048 in.
(1.0 to 1.2 mm). To adjust to correct clearance, replace shims at base of cylinder.
5-70
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