Toro Greensmaster eTriFlex 3360 Service Manual page 229

Disassembling the Starter/Generator (continued)
Greensmaster® eTriFlex 3360 and 3370
19239SL Rev B
3. Remove the access cover (item 9) and the cover gasket from the controller.
Discard the cover gasket.
4. Record the position of the connectors and the wire harnesses for assembly
purposes. Carefully remove the starter/generator and controller harness
connectors from the controller opening and unplug the connectors.
5. Remove the three flange head screws (item 11) that secure the
starter/generator stator conductors to the controller connectors.
6. Remove the fasteners that secure the controller to the starter/generator
assembly. Lift the controller from the starter/generator. Remove and discard
the O-ring (item 20).
Note: If controller damage exists, controller replacement is necessary.
Internal controller components are not available separately. If the
starter/generator controller is replaced, the machine software must be
updated; contact an Authorized Toro Distributor for assistance.
7. Remove the starter/generator fan:
A. Remove the flange head screw and the collar from the starter/generator
shaft.
B. To prevent damage to the starter/generator shaft threads, install a plain
washer in the center hole of the starter/generator fan to protect the
starter/generator shaft threads before removing the starter/generator fan.
g288972
1. Generator shaft
2. Generator fan
3. Plain washer
C. Install the collar on the starter/generator fan with three of the rotating
screen screws previously removed.
D. Thread a 3/8-16 x 1 cap screw into the collar.
E. Support fan to prevent it from falling and tighten the cap screw to remove
the fan.
F. Locate and retrieve the woodruff key.
8. Remove the starter/generator pulley. Locate and retrieve the square key.
Figure 102
4. Collar
5. 3/8-16 x 1 inch cap screw
6. Screw (3 each)
Page 5–125 Electrical System: Service and Repairs