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 TM 55-1905-223-24-1
CAUTION
The adjusting screw must not turn when the lock nut is tightened.
m
WARNING
The injector plunger is under spring tension. Do not allow the tool to slip. Personal injury can result.
CAUTION
Prevent damage to the indicator by allowing the lever to return slowly.
(j) To check adjustment; use rocker lever actuator. Bottom the injector plunger. Confirm the "0" on the
indicator setting.
(k) Allow the rocker lever to return slowly. Check the injector setting. Repeat the adju tment process if not
s
within specification: minimum 0.307 inch (7.80 mm); maximum 0.308 inch (7.82 mm).
(l) Rotate the engine. Align the next mark. Adjust appropriate valves and injectors. Repeat process to
adjust all of the valves and injectors correctly.
NOTE
If barring device was used, allow the spring to push the shaft and clear the ring gear. Install clip.
d. Install engine poppet valve rocker arm cover.
CAUTION
Do not use gasket sealant. The gaskets are manufactured from a material that becomes larger when it
contacts engine oil. The use of gasket sealant will cause an oil leak.
(1)
Position valve cover gasket (22, FIG. 2-28) on housing (21).
(2)
Position engine poppet valve rocker arm cover (33).
(3)
Install two flat washers (4), lockwashers (3) and hexagon head capscrews (2). Do not tighten.
(4)
Install the flat washer (34) and assembled washer bolt (1).
(5) Tighten assembled washer bolt (1) and two hexagon head capscrews (2) to 30 ft-lb (40 Nm) starting with
assembled washer bolt (1).
2-116
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