ARMY TM 9-6115-673-13&P
AIR FORCE TO 35C2-3-512-1
e.
Install gasket and valve cover on cylinder head with bolts.
f.
Tighten fuel line connecting nut and bleed fuel system if necessary, refer to paragraph
Intake and Exhaust Valve Adjustment.
NOTES
Perform valve adjustment when engine is cold.
Procedure is the same for intake and exhaust valve.
a.
Remove bolts securing valve cover. Then remove valve cover with gasket.
b.
Remove cooling fan cover, refer to paragraph 4.53.b.
c.
Align T mark on flywheel with V notch on cylinder body fin, refer to Figure 4-10. Ensure
both valves are fully closed (both rocker arms have free play).
d.
Loosen nut for adjusting screw and adjust screw until correct clearance [0.006 in. (0.15
mm)] is achieved between rocker arm and valve cap, refer to Figure 4-11.
