Service Manual

3. To remove overrunning clutch, expand pinion stop nut
as shown and remove front side. Remove snap ring,
then remove rear side of pinion stop nut and overrun-
ning clutch.
Starter Motor Parts Cleaning
1. Do not immerse parts in solvent for cleaning. Immer-
sion of yoke, field coil assembly or armature in solvent
causes damage to the insulation. Wipe these parts with
a cloth to clean if necessary
.
Snap ring
Pinion stop nut
Figure 117
2. Do not immerse drive unit in cleaning solvent. The
overrunning clutch has been lubricated at the factory
a
nd cleaning by a solvent removes the lubricant. Clean
Snap ring
Snap ring
pliers
nut (rear)
Overrunning clutch
the drive unit using a brush wetted with a cleaning sol-
vent, then wipe dry with a cloth.
Pinion stop
Figure 118
Starter Inspection
1. Put armature on a pair of V–blocks and check runout
using a dial indicator
.
Dial gauge
V–block
Figure 119
2. Check O.D. of commutator.
Figure 120
Liquid Cooled Gas Engine
Page 3
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Workman 3000/4000 Series