SERVICE MANUAL
CYLINDER HEAD & VALVES
Section 3
REMOVAL
Remove Cylinder Head as follows:
1.
Drain cooling system.
a.
Disconnect
and
remove
thermostat
housing-to-water pump hose (1, Fig. 10).
b.
Remove
thermostat
housing
(2)
with
thermostat
Figure 10. - Thermostat Housing and Water
Pump Hose
1.
Hose
2.
Thermostat housing
2.
Disconnect fuel return lines (1, Fig. 10) from
nozzle holders (2). Cap fittings to prevent entry
of dirt Into fuel system.
3.
Remove
cap
screws
(3),
lift
out
nozzle
assemblies (4). Be extremely careful not to
damage nozzle tips. Place nozzle assemblies
in rack to protect tips from damage.
4.
Remove valve cover (5) and gaskets.
5.
Remove bolts (6) securing valve lever assembly
to cylinder head. Remove valve levers (rocker
arms) as an assembly.
6.
Remove push rods (7).
7.
Remove remaining cylinder head bolts (8).
CGES-185-3
PRINTED IN UNITED STATES OF AMERICA
Page 12
