TM 5-3895-373-34
D.
REPAIR - Continued.
2.
REPAIR ROCKER SHAFT ASSEMBLY.
a.
Disassemble rocker shaft assembly.
Use care when removing snap and
retaining rings. Snap and retaining
rings are under spring tension and
can act as projectiles when released
and could cause severe eye injury.
NOTE
When disassembling rocker shaft
assembly, remove components from
both ends at the same time, working
toward the center.
(1)
Remove retaining rings (158) and
thrust washer bearings (159).
(2)
Remove rocker arms (160 and 161)
and brackets (162).
(3)
Remove springs (163).
(4)
Remove rocker arms (160 and 161)
and brackets (162).
(5)
Remove springs (16483).
(6)
Remove shims (165) and connection
(166) from shaft (167).
(7)
Remove hex nut (168) and set screw
(169) from rocker arms (160 and 161).
(8)
Remove screw (170) from connection
(166).
(9)
Use a slide caliper (Item 20, Appendix
D) to measure inside diameter of
rocker arms (160 and 161).
(10) Inside diameter of rocker arms must
be 0.7505 to 0.7570 in. (19,062 to
19,227 mm).
(11) If rocker arm inside diameters exceed
0.7570
in.
(19,227
mm),
replace
rocker arm bushings.
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