Front Traction Gear Box Service
g282826
Figure 123
1.
Gear box housing
6.
Jam nut (2 each)
11.
Countershaft assembly
2.
Nose cover
7.
Tab washer (2 each)
12.
O-ring
3.
Cap screw (4 each)
8.
Bearing cone (2 each)
13.
Output shaft assembly
4.
Lip seal
9.
Bearing cup (2 each)
14.
Wheel hub lock nut
5.
O-ring
10.
Roller bearing (2 each)
Servicing the Front Traction Gear Box
1. Remove the front wheel gear box from the machine; refer to
Front Traction Gear Box (page 6–11)
.
2. Remove the brake caliper; refer to
Servicing the Brake Caliper (page 6–28)
.
3. Remove the nose cover. Discard the lip seal and O-ring.
4. Loosen and remove the jam nuts and tab washers from the output shaft
assembly.
5. Remove the output shaft from the gear box housing and retrieve the outer
bearing cone.
6. Press the bearing cups, and roller bearing from the gear box housing. Press
the inner bearing cone from the output shaft assembly. Press the roller
bearing from the countershaft assembly.
7. Clean and inspect all parts for wear or damage.
8. Press new bearing cups (item 9) into the housing. Ensure each bearing cup
is fully seated in the housing bore.
9. Press a new countershaft roller bearing (item 10) into the housing. Ensure
the bearing is fully seated in the housing bore.
Greensmaster® eTriFlex 3360 and 3370
Page 6–13
Chassis: Service and Repairs
19239SL Rev B
