Cub Cadet RZT-S Zero Shop Manual page 63

Figure 5.4
Key switch
Figure 5.5
Deck motor
Figure 5.6
• 150 amp main system fuse: This fuse is in-line on
NOTE: If this fuse is blown, there is a major short in the
NOTE: The torque on the main fuse connections is 45 - 55
150 Amp fuse
• Key switch: The key switch is a custom, two pin
NOTE: This is a 48 volt system. DO NOT try to replace the
• Deck motors: The deck motors are 3-phase,
• A 748-0376E blade adapter fits over the shaft to
NOTE: The blades used on the RZT-S Zero are specifi-
NOTE: The motor harness is part of the motor and can not
the positive cable, between the battery pack and
the control panel. See Figure 5.4.
system. Check for chaffed wires or a shorted bat-
tery pack before replacing the fuse.
in lbs (5 - 6 Nm).
key switch that is similar in appearance to most
MTD key switches. See Figure 5.5.
key switch with an after market key switch. The 48
volts can cause the after market switch to fail.
brushless DC motors with a keyed shaft.
See Figure 5.6.
mount a blade.
cally designed for these mowers to maximize run
time and cut performance. Do not use after-market
blades.
be serviced. Any damage to the wires or the con-
nector and the whole motor will need to be
replaced.
Electrical System
59