Toro Groundsmaster 4500-D Service Manual page 76

Remote Starter Switch
After flushing the hydraulic system or replacing a hy-
draulic component (e.g. gear pump, piston pump, wheel
motor), it is necessary to prime the hydraulic pumps. A
remote starter switch (Fig. 35) can be used for this pur-
pose. Obtain a remote starter switch locally.
IMPORTANT: When using a remote starter switch, it
is highly recommended to include a 20 amp inline
fuse between the battery and switch connector for
circuit protection.
A remote stater switch can also be constructed using
Toro switch #106--2027, a length of 14 gauge wire, a 20
amp in--line fuse, two (2) alligator clips and necessary
connectors. Connecting the wire to switch terminals 1
and 2 will allow the momentary switch contacts to be
used for the remote starter switch (Fig. 36).
NOTE: For information on using the remote starter
switch to prime the hydraulic pumps, see Flush Hydraul-
ic System in the Service and Repairs section of this
chapter.
Hydraulic System
MACHINE
BATTERY
STARTER
SOLENOID
MACHINE
STARTER
1. Starter motor
2. Starter solenoid
Page 4 - - 36
Figure 35
TORO SWITCH
20 AMP
(#106- -2027)
FUSE
Figure 36
3
1
Figure 37
3. B+ terminal
Groundsmaster 4500--D/4700--D
2