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Disassembly (Fig. 4)
1. Park machine on a level surface, stop engine, en-
gage parking brake, and remove key from the ignition
switch.
CAUTION
ing other service, use correct blocks, hoists,
and jacks. Make sure machine is parked on a
ments that may interfere with the safe and
block wheels. Use jack stands or solid wood
jack stands, the machine may move or fall,
When changing attachments, tires, or perform-
solid, level surface such as a concrete floor.
Prior to raising machine, remove any attach-
proper raising of the machine. Always chock or
blocks to support the raised machine. If the ma-
chine is not properly supported by blocks or
which may result in personal injury.
2. Jack front of machine off ground (see Jacking In-
structions in Operator’s Manual).
3. Remove front wheel assembly and wheel hub from
machine (see Front Wheels and Hubs in this section).
4. Remove tie rod end from spindle (see Tie Rod Ends
in this section).
5. If left side spindle is being removed, separate hy-
draulic steering cylinder from spindle (see Steering Cyl-
inder in Service and Repairs Section of Chapter 4 –
Hydraulic System).
6. Remove washer head screw and flat washer that se-
cure king pin to front axle.
7. Support spindle assembly to prevent it from falling
during disassembly. Slide king pin from front axle and
spindle. Remove spindle from front axle.
8. Remove thrust bearing from top of spindle.
9. If needed, remove bushings and steering stop bolt
from spindle.
Assembly (Fig. 4)
1. If removed, install bushings and steering stop bolt
into spindle.
2. Place thrust bearing in top of spindle. Position
spindle to front axle. Slide king pin into front axle and
spindle.
3. Install washer head screw and flat washer to secure
king pin to front axle.
4. If left side spindle was removed, attach hydraulic
steering cylinder to spindle (see Steering Cylinder in
Service and Repairs Section of Chapter 4 – Hydraulic
System).
5. Secure tie rod end to spindle (see Tie Rod End in this
section).
Failure to maintain proper lug nut torque
WARNING
could result in failure or loss of wheel and may
result in personal injury.
6. Install wheel with valve stem facing out and secure
with lug nuts. Torque lug nuts evenly in a crossing pat-
tern from 55 to 75 ft–lb (75 to 102 N–m).
7. Lubricate grease fittings on front axle assembly (see
Operator’s Manual).
8. Lower machine to ground.
9. Check and adjust front wheel toe–in (see Operator’s
Manual).
10.Adjust steering stop bolt on each spindle so that at
full turn, there is a 1/16” (1.6 mm) gap between the tie
rod and front axle.
11. After assembly is complete, make sure that steering
components do not contact hoses and/or wires.
Chassis
Multi Pro 5700–D Page 7 – 7 Chassis