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TM9-2815-202-34
8-4. EXHAUST VALVE CLEARANCE ADJUSTMENT (HOT OR COLD ENGINE) (Cont)
NOTE
Normal engine coolant operating
temperature is 160-185°F
(71.1-85.0oC).
d.
e.
f.
g.
i.
Place a 0.015 inch (0.381 mm) feeler gage
(5) (cold engine) or a 0.013 inch (0.330
mm) feeler gage (5) (hot engine) between
valve bridge (6) and rocker arm (7).
Turn push rod (3) in or out of clevis (8) until
a smooth pull is obtained on feeler gage
(5).
Remove feeler gage (5). Hold push rod (3)
and tighten locknut (4).
NOTE
A 0.015 inch (0.381 mm) feeler
gage (5) (cold engine) or a 0.013
inch (0.330 mm) feeler gage (hot
engine) must pass freely between
valve bridge (6) and rocker arm (7).
A 0.017 inch (0.432 mm) feeler
gage (5) (cold engine) or a 0.015
inch (0.381 mm) feeler gage (hot
engine) must not pass through
bridge clearance.
8-7
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