Kubota SM-E4B Series Workshop Manual page 89

SM-E4B SERIES, WSM
Motor Test
CAUTION
• Secure the starter to prevent it from jumping up and down
while testing the motor.
1. Disconnect the battery negative cable from the battery.
2. Disconnect the battery positive cable from the battery.
3. Disconnect the leads from the starter B terminal.
4. Remove the starter from the engine.
5. Connect a jumper lead from the starter C terminal (1) to the
battery positive terminal (2).
6. Connect a jumper lead momentarily between the starter's body
and the battery negative terminal (3).
7. If the motor does not run, starter is failure.
Repair or replace the starter.
NOTE
• B terminal : It is the terminal which connects the cable from
the battery to the starter.
• C terminal : It is the terminal which connects the cable from
the motor to the magnet switch.
(1) C Terminal
(2) Positive Terminal
(3) Negative Terminal
Magnetic Switch Test
1. Disconnect the battery negative cable from the battery.
2. Disconnect the battery positive cable from the battery.
3. Disconnect the leads from the starter B terminal.
4. Remove the starter from the engine.
5. Connect a jumper lead from the starter S terminal (1) to the
battery positive terminal (2).
6. Connect a jumper lead momentarily between the starter's body
and the battery negative terminal (3).
7. If the pinion gear does not pop out, the magnetic switch is
failure. Repair or replace the starter.
NOTE
• B terminal : It is the terminal which connects the cable from
the battery to the starter.
• S terminal : It is the terminal which connects the cable from
the starter switch to the magnet switch.
(1) S Terminal
(2) Positive Terminal
(3) Negative Terminal
1-S25
ENGINE
[A] Electromagnetic Drive Type
[B] Planetary Gear Reduction Type
9Y1210785ENS0016US0
[A] Electromagnetic Drive Type
[B] Planetary Gear Reduction Type
9Y1210785ENS0017US0
KiSC issued 01, 2013 A