ELECTRIC SYSTEM 999 SERVICE/MAINTENANCE MANUAL
3-4
Published 05-16-17, Control # 233-03
Cold Weather Circuit Breaker Load Center
Circuit
Breaker
Amps Description of Items Protected
1 50 Main Load Center Circuit Breaker
2 15 Hydraulic Reservoir Heaters (2), Cab Console Heater
3 15 Engine Coolant Heater, Engine Oil Heater
4 15 Battery Pad Heaters (2)
81012573D
1
2
3
4
FIGURE 3-3
FIGURE 3-4
Battery and Alternator Fuses
Fuse Amps Description of Item Protected
F19 250 Air Intake Heater
F20 150 Alternator 12V
F21 50 Alternator 24V
F19
F20
F21