REPLACE/REPAIR TRACK DRIVE HUB -Continued.
REMOVE - Continued.
approximately 125 lbs (57 kg). Make
sure full weight of track drive hub is
supported on transmission jack and
that track drive hub is not allowed to
roll. Careless handling of track drive
hub could result in serious injury to
personnel or damage to equipment.
Remove uppermost hex head cap screw (3) and
lockwasher (4). Discard lockwasher. Reinstall
cap screw with large flat washer (7) and hex nut
(8) from tools list.
While one person steadies track drive hub (5),
remove remaining hex head cap screws (3) and
lockwashers (4). Discard lockwashers.
With one person steadying track drive hub (5),
pull transmission jack with track drive hub back
from paving machine.
approximately 125 lbs (57 kg). To
avoid personal injury, use a hoist
when lifting track drive hub. Ensure
lifting chain, hook, etc. are in good
condition and are of correct capacity.
The lifting hook must not be side
Personnel shall stay clear of objects
being lifted during hoist operations.
Do not work on objects suspended
by a hoist. A swinging or shifting
load may cause serious injury or
death to personnel.
Hook chain of overhead hoist to installed hex
head cap screw (3). Raise and transport track
drive hub (5) to work bench.
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