Figure 6-30. Engine Removal Check Points (Sheet 2 of 2)

nut and washer and pull off crankshaft pulley. Remove

6-75.

CYLINDER HEAD.

timing gear cover screws, and remove cover with

crankshaft oil seal, and cover gasket.

a. Removal.

e. Engine external parts, cleaning.

(1) Open petcock at bottom of radiator and

drain coolant. If coolant is clean, save it for reuse after

(1) Nonelectrical parts.

Except as noted

assembly.

below, clean all nonelectrical parts with SD, and brush or

wipe clean.

(2) Remove bypass tube, hose clamps and

upper hose, and thermostat housing and gasket.

ventilator

check

valve.

Disassemble and clean interior with SD.

Wipe

(3) Remove lead to temperature transmitter,

thoroughly clean and reassemble.

and remove transmitter. Remove spark plugs, and plug

cables from cylinder head.

(3) Electrical parts. Wipe exterior clean with

cloth wetted with SD. Do not submerge in cleaning fluid,

(4) Remove all head bolts, washers and

nor wet interior.

capscrews. Lift off cylinder head. Tap head softly with a

soft hammer if

103