Installation - Toro Workman GTX Service Manual

4. To prevent unexpected operation of electrical sys-
tem components, disconnect cables from battery. Dis-
connect negative (black) cable first and then disconnect
positive (red) cable (see Battery Service in this section).
Position cable away from battery terminals.
NOTE: Place all fasteners back onto starter/generator
terminals after disconnecting wires to prevent loss of
fasteners.
5. Label all wires on the starter/generator for assembly
purposes. Disconnect all wires from the starter/genera-
tor.
6. Loosen flange head screws (items 7 and 15) and
flange nuts (item 9) that secure starter/generator to
bracket.
7. Pivot starter/generator toward engine and remove
drive belt from the starter/generator pulley.
8. Support starter/generator to prevent it from shifting
or falling.
9. Remove fasteners that secure starter/generator to
bracket. Make sure to locate and retrieve washer (item
8) from between starter/generator and bracket. For as-
sembly purposes, note that flange head screw (item 15)
toward left side of vehicle is inserted from center of vehi-
cle toward the outside.
10.Carefully separate starter/generator from bracket.
Then, rotate starter/generator and lower it from the ve-
hicle.
11. If necessary, remove pulley from the starter/genera-
tor shaft:
A. Remove nut and spring washer from the shaft.
Use appropriate puller to remove pulley from the
shaft.
B. Remove woodruff key from the shaft.
Installation (Fig.35)
1. If removed, install pulley to the starter/generator
shaft:
A. Position woodruff key to the shaft. Slide pulley
onto the shaft with the larger diameter pulley hub
installed toward starter/generator.
B. Secure pulley to the shaft with spring washer and
nut. Torque nut from 17 to 22 ft- lb (24 to 29 N- m).
Workman GTX Gasoline
2. Install starter/generator to the vehicle:
A. Raise starter/generator from bottom of vehicle
and then rotate it into the bracket.
B. Insert flange head screws through starter/gener-
ator and bracket mounting holes. Make sure that
washer is installed between upper starter/generator
mounting ear and bracket.
C. Thread flange nuts onto screws. Leave fasteners
loose to allow belt adjustment.
3. Using labels placed during starter/generator re-
moval, correctly connect all wires to the starter/genera-
tor. Use torque values shown in Figure 36 to torque the
lower nut before installing the wire connector. Then,
place wire connector on post, install final nut and torque
final nut to values shown in Figure 36.
4. Install drive belt to the starter/generator pulley and
adjust belt tension by rotating the starter/generator
away from the engine. When properly adjusted, the belt
should deflect 1/4 inch (6 mm) with 10 lb (4.5 kg) of force
on the center of the belt.
5. Fully tighten all fasteners that secure starter/genera-
tor to bracket; refer to Figure.35.
6. Connect battery cables to battery (see Battery Ser-
vice in this section). Connect positive cable first and then
connect negative cable.
7. Install rear frame panel cover to vehicle. Lower and
secure the cargo bed.
15 to 19 in- lb
(1.7 to 2.2 N- m)
DF
F2
40 to 49 in- lb
(4.5 to 5.6 N- m)
Page 5 - 31
F1
40 to 49 in- lb
(4.5 to 5.6 N- m)
Figure 36
Electrical System