Rear Wheel Gear Box (Optional 3WD)
g293226
Figure 127
1.
Rear wheel gear box and motor assembly
7.
Flange nut (2 each)
2.
Rear wheel hub assembly
8.
Spacer (2 each)
3.
Vent hose
9.
Harness bracket
4.
Vent fitting
10.
Flat washer (2 each)
5.
O-ring
11.
Cap screw (2 each)
6.
Flange head screw (4 each)
Removing and Installing the Rear Wheel Gear Box
Refer to
for this procedure.
1. Remove the rear wheel; refer to
Removing and Installing the Wheels (page
.
2. Remove the lower plug and drain the oil from the gear box. Inspect the plug
O-ring and replace as necessary.
3. Unplug the 48V battery; refer to
48V Battery Disconnect (page 5–9)
.
4. Locate the 3WD traction motor connections to the machine wire harness and
disconnect the 2 connectors. Check the motor and the harness connector for
damage or corrosion and clean or repair as necessary.
5. Remove the rear wheel hub from the 3WD traction motor; refer to
Wheel Hub (Optional 3WD) (page 6–17)
.
6. Remove the vent hose and fitting from the motor and gear box assembly.
Inspect the vent fitting O-ring and replace as necessary.
7. Remove the 4 fasteners securing the gear box to the caster fork and remove
the motor and gear box assembly.
8. Install the motor and gear box assembly in reverse order.
9. Fill the gear box with approximately
1,200 cc (40 oz)
of 80W-90 gear oil (to
the bottom of the level plug) before returning the machine to service.
Greensmaster® eTriFlex 3360 and 3370
Page 6–19
Chassis: Service and Repairs
19239SL Rev B
