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TM 5-4320-308-13
3-30. ADJUST CYLINDER HEAD AND VALVE ASSEMBLY
This task covers:
Adjustments
INITIAL SETUP
Tools
Equipment Condition
Tool kit, general mechanics automotive
Torque wrench
Engine shut down and cool.
Torque wrench
612 088 00
General Safety Instructions
Allen socket, 8 mm
612 095 00
Well-ventilated area required.
Box wrench, 10 mm
618 306 00
ADJUSTMENT:
1
Remove screw (1) and pipe clip (2).
2
Remove two nuts (3) and two spring washers
(4).
3
Lift cylinder head cover (5) from cylinder head.
4
Remove and discard gasket (6).
5
Adjust tappet clearance and decompression
mechanism.
a.
Put decompression lever (1) in position 0.
b.
Crank engine clockwise when viewed
from
throttle
control
lever
until
compression resistance can be felt.
3-69
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