VALVE ASSEMBLIES

ENGINE

Figure 9.

Figure 7.

Figure 8.

Figure 10.

3. Clean and check cylinder block, being careful

VALVE ASSEMBLIES

not to allow carbon to enter intake and exhaust ports.

A. VALVE REMOVAL

4. Clean threads of the head studs and nuts.

Remove head and tappet cover. With a valve spring

C. INSTALLATION

lifter, compress the springs and remove the keepers

from the valve stems which are in a closed position.

Use the reverse of removal procedure.

(Fig. 11) Close the other valves by rotating the

crankshaft and

Tighten with torque wrench in recommended sequence

to the correct torque by going over the head nuts two

times before pulling them down to the final torque

specification on the third round. (Fig. 9 and Fig. 10)

B-3