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Page Title: ROCKER ARMS AND PUSHRODS MAINTENANCE - continued
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TM 9-2320-361-24-1
0031 00
ROCKER ARMS AND PUSHRODS MAINTENANCE (Contd)
NOTE
Front and rear rocker arm assemblies are identical and are
repaired and replaced the same. This procedure covers the
front rocker arm assembly.
Prior to removal, tag all components for installation.
REMOVAL
1.
Loosen six nuts (9) while holding adjustment screws (8).
2.
Turn adjustment screw (8) counterclockwise until rocker arm (6) is loose against pushrod (5) end.
Repeat for remaining five screws (8).
3.
Remove six screws (1), lockwashers (7), and three supports (2) with six rocker arms (6) from
cylinder head (4) and six pushrods (5). Discard lockwashers (7).
CAUTION
Engine oil may cause suction between pushrods and tappets.
Pushrods must be removed from tappets using a sharp upward
snap motion. Failure to do this may result in tappets becoming
dislodged from bores in engine block.
4.
Remove six pushrods (5) from tappets (3) and cylinder head (4).
0031 00-2

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