Starter And Starter Relay - Kubota L4400 Workshop Manual

L4400 , WSM

(5) Starter and Starter Relay

Tractor Manuals Scotland - Please Do Not Copy
Tractor Manuals Scotland
Starter Motor B Terminal Voltage
1. Measure the voltage across the B terminal and chassis.
2. If the voltage differs from the battery voltage, check the battery's
cable.
Voltage
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 and the leads from the
starter.
3. Remove the starter from the engine.
4. Disconnect the connecting lead (2) from the starter C terminal
(1).
5. Connect a jumper lead from the connecting lead (2) to the battery
positive terminal post.
6. Connect a jumper lead momentarily between the starter motor
housing and the battery negative terminal post.
7. If the motor does not run, check the motor.
(1) C Terminal
Magnet Switch Test
1. Disconnect the battery negative cable from the battery.
2. Disconnect the battery positive cable and the leads from the
starter M terminal.
3. Remove the starter from the engine.
4. Disconnect the connecting lead (1) from the starter C terminal
(2).
5. Connect a jumper lead from the starter S terminal (3) to the
battery positive terminal post.
6. Connect a jumper lead momentarily between the starter C
terminal (2) and the battery negative terminal post.
7. If the pinion gear does not pop out, check the magnetic switch.
NOTE
• This test should be carried out for a short time, about 3 to 5
seconds.
(1) Connecting Lead
(2) C Terminal
9-S15
ELECTRICAL SYSTEM
Factory spec. Approx. battery voltage
(2) Connecting Lead
(3) S Terminal
W1084111
W1085422
KiSC issued 07, 2007 A