Table 4-1. Unit Troubleshooting Chart (cont).
12. DOLLY WANDERS OR PULLS TO ONE SIDE
Tools and Test Equipment:
l Dolly set parked on level surface with
General mechanics tool kit
handbrakes applied (para 2-2).
Common no. 1 shop set
A. Inspect steering mechanisms for loose or worn
tie-rod ends and/or disconnected or bent link-
ages (pars 4-29).
Replace any worn or bent
hardware (pare 4-29).
B. Inspect wheel alinement (para 4-32).
ARE WHEELS ALINED PROPERLY?
Aline front wheels (para 4-32).
C. Remove tires and brakedrums until wheel
bearings are exposed (paras 4-46 and 4-47).
Inspect wheel bearings for damage or wear
ARE WHEEL BEARINGS OK?
Replace wheel bearings (pars 4-47).
D. Inspect steering knuckles for excessive wear
or out-of-tolerance kingpin bushings (para
ARE KINGPIN BUSHINGS OK?
bushings (para 4-31).