This article mainly introduces Caterpillar 320C Excavator Alternator - Remove
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a. Deactivate the electrical system. Refer to
Operation and Maintenance Manual, "Battery
Disconnect Switch" in order to deactivate the
electrical system.
b. Remove the V-Belts. Refer to Disassembly and
Assembly, "V-Belts - Remove and Install" in this
manual.
Illustration 3
Rear view of the alternator
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Top view of the alternator
1. Remove the nut and the washer behind rubber
boot (2). Disconnect the wire behind the rubber
boot.
2. Remove electrical connection (4) from the
alternator (1).
3. Disconnect electrical connection (3).
4. Remove bolt (5) and the washer in order to
disconnect the ground wires from alternator (1).
5. Remove bolt (6), the washer, and the spacer
in order to remove the wiring harness from
alternator (1)
Illustration 5
The radiator is removed for photographic purposes.
6. Remove bolt (7) and the washer from the
alternator.
7. Remove bolt (8), the washer, and the spacer
from the altern
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8i Support alternator (1). Remove bolt (9), the
washer, and the spacer from alternator (1).
9. Remove alternator (1) from the machine.
