Nortrac 40XTD - Page 42

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Possible Cause
Corrective Action
The implement is not fit for the
bulldozer.
Choose the proper
implement.
6. Electrical System
Failure
Possible Cause
Corrective Action
Starter isn’t working.
• The battery is in poor condition.
• A cable joint is loose.
• Terminal is dirty.
Recharge or repair.
The starter switch connectors are burned or the
circuit is not on because of unsuitability.
Check and replace.
Magnetic field coil or armature winding is broken in
the circuit, short-circuit, or grounding.
Check and repair.
The brush insulation is broken and grounding.
Check and replace.
Warm-up switch’s connector is burned.
Replace.
Starter is weak.
Incorrect battery for product. Cable connector is
loose. The terminal’s dirty leading to bad
connection.
Replace the battery,
or check and repair.
The brush is worn. The brush spring pressure is
weak or the commutator is soiled.
Check and replace.
There is a partially short-circuited and magnetic
field coil, the armature winding is burned, or the
starter switch connectors are burned.
Check and replace.
Starter is running idle.
The single clutch is sliding.
Repair.
The starter stays engaged.
Adjust.
Unable to be engaged
between starter drive gear
and flywheel gear with
impacting noise.
Starter gear and flywheel gear are worn.
Replace.
Starting up early results in starter running before
engagement of the starter gear and the flywheel
gear.
Adjust.