TM 5-3805-281-24-2
Removal and Installation
CHECK AND ADJUST ENGINE VALVE LASH
(CLEARANCE)
CAUTION: Prevent accidental starting of engine
while performing valve adjustments. Always
disconnect NEGATIVE (-) battery terminal.
IMPORTANT: Valve clearance MUST BE checked and
adjusted with engine COLD.
1. Remove rocker arm cover and engine crankcase
ventilation tube. Clean tube with solvent or diesel fuel.
Check that O-ring in rocker arm cover is in good
condition.
04
0400
36
Continued on next page
TX,0400,DH5389 1918MAY981/4