Dismantling of plastic bushes
Dismantle and discard the three plastic bushes (1).
Mounting the engine on the fixture
Place fixture S23 securely in a swivel vice.
Lift the engine onto the fixture and lock it in place
with the plate (1) and the nuts (2).
Dismantling of the cooling fan
Type A
Lock the flywheel using service tool S19 and disman-
tle the nut (5), the spring washer (4) and the flat
washer (3). Lift the fan from the hub (1).
Use a suitable puller to remove the hub (1) from the
crankshaft taper.
Examine the fan blades; if they are damaged or
worn, the fan must be replaced.
Type B
Lock the flywheel using service tool S19 and remove
the fan.
Examine the fan blades, the taper and the thread; if
they are worn or damaged, the fan must be replaced.
22
Fig. 25
Fig. 26
Fig. 27
Crowder Supply Co., Inc. • 8495 Roslyn St., Commerce City, CO 80022 • Toll Free: 888-883-5144 • www.CrowderSupply.com
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