Service Manual

Groundsmaster 7200/7210Page 6 – 14Chassis
Front Castor Wheels
1. Grease cap
2. Lock nut
3. Belleville washer
4. Bearing cone
5. Bearing cup
6. Carrier frame
7. Seal
8. Castor fork
9. Lock nut
10. Cap screw
11. Castor wheel assembly
12. Plug
Figure 13
FRONT
RIGHT
11
2
5
6
3
4
7
8
9
10
4
5
1
See text
procedure
for tightening
12
Disassembly (Fig. 13)
1. Park machine on a level surface, lower cutting deck
(or implement), stop engine, engage parking brake and
remove key from the ignition switch.
WARNING
Before jacking up the machine, review and follow
Jacking Instructions in Chapter 1 – Safety.
2. Chock wheels. Jack front of machine enough to al-
low the removal of the castor wheel. Support machine
with appropriate jack stands.
3. Remove cap screw and lock nut that secure castor
wheel to castor fork. Remove castor wheel assembly
from machine.
4. Remove grease cap (item 1) from carrier frame. Dis-
card cap.
5. Support castor fork to prevent it from falling. Remove
lock nut from castor fork. Slide castor fork from machine.
6. Remove three (3) belleville washers and upper bear-
ing cone from carrier frame. Note orientation of washers
as they are removed (Fig. 14). Belleville washer orienta-
tion is critical for proper castor wheel movement.