Western Star 47X 2020, Maintenance Manual

Page: 88 / 166

Tighten the clamp nuts to the values in the ap-
propriate table in Alignment Specifications in this
section.
2. Road test the vehicle.
Alignment Specifications
Caster
IMPORTANT: Caster angle settings for the left
and right sides should be a minimum of 1.0 de-
gree and no more than 5.0 degrees apart from
each other, while not exceeding the upper and
lower limits.
f320083a 10/21/2016
1
2
3
4
5
6
1. Axle Spring U-Bolt
2. Leaf Spring Assembly
3. Spacer
4. Front Caster Shim
5. Dowel Pin
6. U-Bolt High Nut
Fig. 13, Axle Spring Installation
Front Axle
33
47X and 49X Maintenance Manual, August 2020
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