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5)
Remove the cover
①
(a in Fig. 2) from each track frame to expose the oiling
nozzle of the tensioning device (
②
in Fig. 2).
6)
To loosen the tracks, loosen the joint
②
(Fig. 2) to allow the grease to flow out
until the correct tension is obtained and then retighten it.
7)
To tension the track, connect the grease gun connector (supplied as a tool) to the
connector
②
(Fig. 2). Then use the grease gun to add oil until the correct
tension is obtained.
5.17.
Idler wheel and guide wheel
Checking the idler wheel tightening torque
The first check is carried out after 50 hours after commissioning and every 500 hours
thereafter.
The tightening torque of bolt
①
should be
110N-mo.
If a bolt is found to be loose, unscrew the
bolt, remove the thread locking agent
from the bolt teeth, apply thread locking
agent to the threaded part, and tighten it
according to the specified torque.
If the bolt must be replaced, it must be
replaced with a bolt of the same size and
strength level.
5.18.
Lubrication
Lubricate all lubrication points of the machine every 50 hours.
Lubrication steps.
