TM 10-4320-310-14
4-22. ADJUST CYLINDER HEAD AND VALVE ASSEMBLY
This task covers:
Adjustments
INITIAL SETUP
Tools
Equipment Condition
Tool Kit, General Mechanics Automotive
Engine shut down and cool-
(Item 1, Appendix B)
Materials/Parts
General Safety Instructions
Gasket
Well-ventilated area required.
ADJUSTMENT:
1
Remove hexagon head screw (1), two copper washers (7) and pipe clip (2).
2
Remove two hexagon nuts (3) and two wave washers (4).
3
Lift cylinder head cover (5) from cylinder head.
4
Remove and discard gasket (6).
5
Adjust tappet clearance.
a.
Put decompression lever (1) in position 0
b.
Crank engine clockwise when viewed from throttle
control lever until compression resistance can be felt.
4-35