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d. Check Flywheel Flange Runout. Figure
c. Install Crankshaft Gear and Camshaft
470. (A) Mount dial indicator on cylinder and
Gear. Install crankshaft and camshaft gears as
crankcase so indicator point rests on flywheel
follows.
mounting flange as shown. (B) Set indicator on
zero reading ("O"). (C) Rotate crankshaft as-
(1) Figure 471. (A) Install crankshaft gear
sembly and check flange runout. Runout should
on crankshaft. The keyway in gear must
be within 0.002-inch total indicator reading
be alined with key in crankshaft. Push
(TIR).
gear into position, engaging gear teeth
with gear teeth of oil pump idler gear.
Timing dot must be toward front. (B)
Aline timing dots on camshaft gear
with single timing dot on crankshaft
gear and install camshaft gear. Aline
keyway in gear with key in camshaft
as gear is installed.
FIGURE 470. CHECKING FLYWHEEL FLANGE
RUNOUT USING DIAL INDICATOR.
260. INSTALLATION OF ENGINE FRONT
PLATE, OIL PUMP IDLER GEAR,
CRANKSHAFT GEAR, AND CAMSHAFT
GEAR
a. Install Engine Front Plate. Refer to fig-
ure 303 and reverse the sequence of illustra-
tions and instructions to install the front plate
GEAR AND CAMSHAFT GEAR.
gasket and engine front plate.
b. Install Oil Pump Idler Gear. Refer to fig-
ure 301 and 302 and reverse the sequence of
Note. Timing dots must be alined after
illustrations and instructions to install the oil
installation of gears.
pump idler gear.
301
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