Service And Repairs; Service And Repairs - Toro 04384 Service Manual

Service and Repairs

Front Wheel and Brakes
1
70 to 90 ft- -lb
2
(95 to122 N- -m)
RIGHT
FRONT
1. Lug nut (4 used per wheel)
2. Wheel assembly
3. Swivel clevis
4. Cap screw (4 used per motor)
5. Brake drum
6. Wheel hub
7. Drive stud (4 used per wheel)
8. Backing plate
9. Brake cam
10. Retaining clip
Removal (Fig. 2)
1. Park the machine on a level surface, engage the
parking brake, lower the cutting units and stop the en-
gine. Remove key from the ignition switch.
2. Loosen, but do not remove, lug nuts (item 1) and lock
nut (item 24). Loosen lock nut at least two (2) turns.
3. Chock front and rear of wheels not being lifted to pre-
vent the machine from moving. Lift front wheel off the
ground using a jack and place appropriate jackstands
beneath the frame to support the raised machine.
Chassis
250 to 400 ft- -lb
(339 to 540 N- -m)
24
7
5
6
11
9
12
26
8
Antiseize
Lubricant
22
Figure 2
11. Return spring (2 used)
12. Brake shoe (2 used)
13. Lock nut (4 used per plate)
14. Brake bracket
15. Hydraulic hose
16. Hydraulic hose
o
17. 45 Hydraulic fitting
18. O- -ring
19. O- -ring
Page 6 - - 4
12
RH 15
LH 16
4
21
14
13
10
23
28
25
3
20. Hydraulic motor
21. Woodruff key
22. Brake rod
23. Brake lever
24. Lock nut
25. Jam nut
26. Cap screw (4 used per plate)
27. Cap screw
28. Lock nut
4. Remove lug nuts and wheel assembly from drive
studs.
IMPORTANT: DO NOT hit wheel hub (item 6) with a
hammer during removal or installation. Hammering
may cause damage to the hydraulic wheel motor.
NOTE: The brake drum assembly consists of the wheel
hub (item 6), brake drum (item 5) and drive studs (item
7).
15 RH
16 LH
18
17
19
20
27
Greensmaster 3250--D