STEP
5
-
Timing Gear Installation:
A.
Crank Gear:
Insert woodruff
key
in keyway, block opposite end of crankshaft and press or
drive gear into position on shaft. Use a brass drift for driving. On
K482
and
K532
models,
install snap ring in groove to lock gear on shaft.
B.
Oil Pump Gear:
Position oil pump with gear teeth in mesh with crank gear then secure
pump body to block.
C.
Cam Gear: Turn crank gear until tooth with punch mark is in
12
o'clock position as shown
in Figure
11
-
3.
Install woodruff key on camshaft, rotate camshaft
so
that the two timing
marks punched on adjacent teeth of cam gear will straddle single mark
on
crank gear.
After marks are aligned, install cam gear and secure with retaining nut
--
tighten nut to
480
in. lbs. torque value. When tightening nut, insert screw driver blade thru holes in cam
gear and wedge against one of the
capscrews to prevent gear from turning.
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