Fuses (continued)
2. Switch the main circuit breaker to the OFF position, to de-energize the electrical
system.
3. Remove fuse from the fuse block for testing. The fuse should have continuity
across the terminals.
Relays
Figure 44
G424902
Front fuse box
Power relay module
Rear fuse box
The machines use a number of electrical relays. The number of terminals the relay
has determines how the relay should be tested. Relays for the machine are located
inside each fuse block Fuse Identification, Location, and Function, page 6–9 and TCS
(if equipped).
4520P Page 6–15 Electrical System: Electrical Component Testing
09.40003Rev 00
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