Commutator End Shield Installation - Jeep 1987 Wrangler Workshop Manual

ELECTRICAL
STARTING SYSTEM - BOSCH (4-Cyl. Engine)
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Commutator End Shield Installation
Position KDAL 5048 (9) with the brush plate, or
the new brush plate with holding ring, on the
armature shaft at the commutator end.
Slide the brush plate over the commutator,
making sure that the brush holders are properly
seated in the anchor point.
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Remove KDAL 5048, or the retaining washer.
Lightly oil the gasket (felt ring) with 20W S A E oil
and slide it on the commutator end of the drive
shaft.
Slide the commutator end shield onto the
armature shaft.
Set the armature end play with one shim (10).
Insert the holding disc and check the end play.
N O T E : The end play should be between
0.05mm (0.002-in) and 0.4mm (0.016-in). Three
different shims are available: 1 .Omm (0.004-in),
1.2mm (0.047-in), and 1.4mm (0.055-in).
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After setting the armature end play, lubricate the
retaining washer with Lithium-based wheel
bearing grease.
Lightly lubricate the commutator end shield
bushing with Lithium-based wheel bearing
grease.
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