Control Arm Ball Joint Replacement
8
5
3
6
7
9
12
1
2
80
to 90 ft–lb
to 122 N–m)
(108
10
9
7
6
11
4
RIGHT
11
FRONT
5
8
9
10
Figure 15
1.
2.
3.
4.
Cotter pin
Slotted hex nut
Upper control arm (RH shown)
Lower control arm (RH shown)
5.
6.
7.
8.
Snap ring
Ball joint
Ball joint seal
Grease fitting
9. Flange bushing
10. Cap screw
11. Lock nut
12. Spindle (RH, 2WD shown)
Removal (Fig. 15)
Installation (Fig. 15)
1.
to secure ball joint.
Press new ball joint into control arm. Install snap ring
WARNING
2.
shaft on ball joint. Edge of boot must be inserted into ball
joint slot.
Install grease fitting into ball joint. Install boot over
FRONT SUSPENSION IS SPRING LOADED! To
prevent possible personal injury, use special
tool to remove compression springs before dis-
assembling the front suspension.
3.
Install and secure control arm to vehicle with cap
screws and lock nuts. Make sure frame tabs collapse
against rubber bushings as control arm fasteners are
tightened.
1.
If servicing upper ball joint or control arm, remove
front compression springs (see Front Compression
Spring Service in this section). NOTE: Front compres-
sion springs do not need to be removed if servicing only
the lower ball joint or lower control arm.
4.
Secure ball joint to spindle with slotted nut. Tighten
slotted nut to a torque from 80 to 90 ft–lb (108 to 122
N–m). If necessary to install cotter pin, tighten nut fur-
ther and secure assembly with cotter pin.
2.
fected ball joint to spindle. Separate ball joint from
spindle. Inspect ball joint seal and replace if damaged.
Remove cotter pin and slotted nut that secure af-
5.
If removed, install front compression springs (see
Front Compression Spring Service in this section).
3.
4.
Remove control arm.
6.
Grease ball joint (see Operator’s Manual).
Remove snap ring. Press ball joint out of control arm.
Chassis
Page 7 – 24
Workman 3000/4000 Series
| Categories | Lawn Mower Manual, Sprinkler and Irrigation Manuals, Toro Sprinkler and Irrigation Manuals |
|---|---|
| Tags | Toro Workman 3000, Toro Workman 4000 |
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| Document Type | Service Manual |
| Language | English |
| Product Brand | Toro. Customer Service Representatives are available by phone:
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| Publisher | toro.com |
| Wikipedia's Page | Toro Company |
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