24. SERVICE PROCEDURE If the track tension is not at the standard value, adjust it in the following manner. Adjustment WARNING Grease inside the adjusting mechanism is under high pressure. Grease coming from lubricator under pressure can penetrate the body causing injury or death. For this reason, do not loosen lubricator more than one turn. Do not loosen any part other than lubricator . Futhermore, do not bring your face in front of the lubricator . If the track tension is not relieved by this procedure, please con- tact your Komatsu distributor. When increasing tension Prepare a grease pump 1. Pump in grease through grease fitting with a grease pump. 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. PC130/150LGP-6K ENG 3-33