Kubota V3600-E3 Shop Manual page 202

V3-E3B SERIES, V3-E3CB SERIES, V3-E3BG SERIES, WSM
(8) Alternator
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.
Commutator –
Armature coil core
Resistance
Commutator segment
Field Coil
1. Check the continuity across the lead (1) and brush (2) with an
ohmmeter.
2. If it does not conduct, replace the yoke assembly.
3. Check the continuity across the brush (2) and yoke (3) with an
ohmmeter.
4. If it conducts, replace the yoke assembly.
Lead (1) – Brush (2)
Resistance
Brush (2) – Yoke (3)
(1) Lead
(2) Brush
Bearing
1. Check the bearing for smooth rotation.
2. If it does not rotate smoothly, replace it.
S-110
DIESEL ENGINE
Infinity
0 Ω
W1075693
0 Ω
Infinity
(3) Yoke
W1076156
W1076281