Electrical System; Motor Test - Kubota Z400-B Handbuch

ELECTRICAL SYSTEM
[1] STARTER [Z400-B·Z430-B·0600-B·0640-B]
CHECKING
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No-load Test
1. Connect a cable from the negative terminal of the battery
to the body of the starter.
2. Connect a voltmeter across "8" terminal and the body of
the starter, and an ammeter across the positive term inal
of the battery and "8" terminal of the starter.
3. Connect a switch between "8" and "5" terminals of the
starter, and run the starter.
4. The starter should run at the specified rate (See table).
(Reference)
• NOTE:
• Test with a cable and an ammeter for large current, and
a fully charged battery.
Motor Test
1. Disconnect the connecting lead to "M" terminal and
connect a voltmeter across the lead and the body of the
starter.
2. Connect a cable between the negative terminal of the
battery and the starter body.
3. Connect an ammeter and a switch in series between the
positive terminal of the battery and the connecting lead,
and run the starter.
4. The starter should run at the specified rate (See "No-load
test").
Solenoid Switch
1. Check the continuity across "5" and "M" terminals, and
across "5" terminal and the body with an ohmmeter.
2. If not continuous, replace.
5-131