Kubota WSM STV32 User Manual

STV32 · STV36 · STV40, WSM ELECTRICAL SYSTEM
9-S38
Brush Wear
1. If the contact face of the brush is dirty or dusty, clean it with
emery paper.
2. Measure the brush length (A) with vernier calipers.
3. If the length is less than the allowable limit, replace the yoke
assembly and brush holder.
Brush Holder
1. Check the continuity across the brush holder and the holder
support with an ohmmeter.
2. If it conducts, replace the brush holder.
Armature Coil
1. Check the continuity across the commutator and armature coil
core with an ohmmeter.
2. If it conducts, replace the armature.
3. Check the continuity across the segments of the commutator
with an ohmmeter.
4. If it does not conduct, replace the armature.
Brush length (A)
Factory spec.
15.0 mm
0.591 in.
Allowable limit
11.0 mm
0.433 in.
0000005173E
Resistance
Brush holder - Holder
support
Infinity
0000005175E
0000001172E
KiSC issued 04, 2006 A

Kubota WSM STV32 Specifications

General

Brand	Kubota
Model	WSM STV32
Category	Tractor
Language	English