Figure 5-29. Rocker Arm Retainer

Figure 5-29. Rocker Arm Retainer

b. Be sure that the refacer grinding wheels are

properly dressed and are the proper wheels for the

Figure 5-30. Captive Water Pump Bolt

valve material (exhaust valves are Stellite faced).

c. Remove only enough stock to correct the

runout or to remove pits and grooves. Care must be

clip is properly in place as shown by figure 5-29.

exercised so that the entire Stellite facing is not

removed.(Stellite facing is .040" min.

5-35. CYLINDER HEAD REASSEMBLY

depth)

AND INSTALLATION.

d. If the edge of the valve head is less than l/32

inch after refacing, replace the valve as it will run

a. Refer to figure

5-15 and install the

too hot in the engine.

components of the cylinder head assembly as

s h o w n by the illustration. Do not install rocker

5-34. ROCKER ARM DISASSEMBLY

arm assembly at this time.

AND REPAIR.

b. Install new head gasket into position.

a. Refer to figure 5-29 and remove retainer clip

as shown by arrow.

c. Install the cylinder head and head bolts.

Torque bolts to specifications and in proper

b. Slide parts off shaft, number rocker arms as

sequence as shown in figure 4-40.

they are removed for reassembly in same order as

removed. See figure 5-15 for exploded view.

c. Check for wear and broken parts, clean,

The No. 9 head bolt is a special retainer

making sure all oil passages are clear of dirt, varnish

and gum deposits.

drilled for passage of oil and will require

less torque than the other retainers (see

d. Rocker arms cannot be rebushed and must be

Specifications, Table 5).

replaced is the bushing surface is excessively worn

or is otherwise unfit for further service.

d. Install push rods, installing each rod into the

same socket from which it was removed. Replace

e. Reassemble the rocker arm assembly as shown

in figure 5-15, and make certain that the retainer

bent or worn push rods with new ones.

5-25