Toro Greensmaster eTriFlex 3360 Service Manual page 198

Assembling the Starter/Generator (continued)
Installing the Starter/Generator Assembly
Electrical System: Service and Repairs
A. Make sure that tapered surfaces of the rotor shaft and the fan are
thoroughly clean.
B. Position the woodruff key into the rotor shaft and install the
starter/generator fan.
C. Install the collar and flange head screw (item 13). Tighten the screw from
19 to 21 N·m (170 to 190 in−lb).
6. Lubricate a new O-ring (item 20) with dielectric lubricant and install it into
the groove on the isolator.
7. Install the controller:
A. Lower the controller onto the starter/generator and route both controller
and starter/generator harness connectors out the opening in the
controller.
B. Loosely install the three flange head screws that secure the
starter/generator stator conductors to the controller connectors. Make
sure that the flange head screws do not pinch the electrical harnesses.
C. Secure the controller to the starter/generator housing with the fasteners
previously removed.
D. Tighten the three flange head screws (item 11) to 8 to 9 N·m (70 to 80
in−lb).
E. Apply dielectric lubricant to the harness connectors and plug the
starter/generator connector into the controller connector. Insert harnesses
and connectors to the side of the three terminals in the controller.
8. Lubricate a new cover gasket (item 8) with dielectric lubricant and install the
gasket into the groove in the access cover. Secure the cover to the controller
and tighten the screws from 8 to 9 N·m (70 to 80 in−lb).
9. Install the rotating screen and tighten the screws from 2 to 3 N·m (15 to
25 in−lb).
10. Install the starter/generator cover and tighten the cover screws from 8 to 9
N·m (70 to 80 in−lb).
Note: If the starter/generator controller (T6) is replaced for any reason, system
software needs to be reloaded; contact an Authorized Toro Distributor for
assistance.
Refer to Figure 80 for this procedure.
1. Secure the starter/generator to the engine frame assembly with the 4 cap
screws previously removed. Do not tighten the cap screws at this time.
2. Install the starter/generator drive belt over the starter/generator and engine
pulleys.
3. Connect the extension spring to the starter/generator spring bracket and the
adjustment pin.
4. Adjust the starter/generator belt tension; refer to
Starter/Generator Drive Belt Tension (Model 04580) (page
5. Secure the 3 engine frame assembly isolation mounts to the machine with
the fasteners previously removed.
6. Connect the machine wire harness to the starter/generator.
Page 5–100
Adjusting the
5–17).
Greensmaster® eTriFlex 3360 and 3370
19239SL Rev A