REPLACE/REPAIR TRACK DRIVE HUB -Continued.
INSTALL - Continued.
Remove hoist chain from hex head cap screw
(3). Remove hex nut (8), flat washer (7), and
With the help of another person, steady track
drive hub (5) and move transmission jack with
track drive hub toward paving machine. Raise
jack to required height and seat track drive hub
in mating bore of main frame.
Align matchmarks on main frame and track drive
hub (5). If installing a new track drive hub or
track drive hub with no matchmarks, position
drain hole [approximately .050 in. (1,3 mm)] to
With help of another person, align mounting
holes in track drive hub (5) and main frame.
Install lockwashers (4) onto hex head cap
Thread locking compound can cause
goggles/glasses when using. Avoid
contact with eyes. If compound
contacts eyes, flush eyes with water
and get immediate medical attention.
Apply thread locking compound to threads of hex
head cap screws (3) and install into track drive
hub (5). Tighten cap screws to 225 lb-ft (305
N.m) evenly in a crisscross pattern.
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