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 TM 55-1905-220-14-6
3-165.2. EXHAUST VALVE - MAINTENANCE INSTRUCTIONS (Continued).
LOCATION
ITEM
ACTION
REMARKS
ADJUSTMENT (Cont)
g. Place a .0015 inch
feeler gage under
each end of the valve
bridge or use a narrow
strip cut from .0015
inch feeler stock to
fit in the bridge
locating groove over
the inner exhaust
valve. While pres-
sing down on the pal-
let surface of the
valve bridge, both
feeler gages must
be tight. If both
of the feeler gages
are not tight, re-
adjust the adjusting
screw as outlined
in steps c and d.
h. Remove the valve
bridge and reinstall
it in its ORIGINAL
position.
i.
Adjust the remaining
valve bridges in the
same manner.
j.
Swing rocker arm as-
sembly into position,
making sure the valve
bridges are properly
positioned on rear
valve stems. This
precaution is necessary
to prevent valve damage
due to mislocated valve
bridges. Tighten rocker
arm shaft bracket bolts.
Torque to 90-100 ft-lb
(122-136 Nm) torque.
3-2774
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