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24. SERVICE PROCEDURE
If the track tension is not the standard value, adjust in the following
manner.
Adjustment
Grease inside the adjusting mechanism is under high pressure.
Grease coming from plug
causing injury or death. For this reason, do not loosen any part
other than the plug
front of the plug (1). If the track tension is not relieved by this proce-
dure, please contact your Komatsu distributor.
When increasing tension
Prepare a grease gun.
1.
Pump in grease through grease fitting
2.
To check that the correct tension has been achieved, move the ma-
chine backwards and forwards.
3.
Check the track tension again, and if the tension is not correct, adjust
it again.
4.
Continue to pump in grease until S becomes 0 mm. If the tension is
still loose, the pin and bushing are excessively worn. so they must be
either turned or replaced. Please contact your Komatsu distributor
3-38
under pressure can penetrate the body
more than one turn. Do not bring your face in
with a grease gun.
WARNING
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