24. SERVICE PROCEDURE When loosening tension relieved by this procedure, please contact your Komatsu dis- 1. Loosen lubricator @ gradually to release the grease. 2. Turn lubricator @ a maximum of one turn. 3. If the grease does not come out smoothly, move the machine backwards and forwards a short distance. 4. Tighten lubricator 0. 5. To check that the correct tension has been achieved, move the machine backwards and forwards. 6. Check the track tension again, and if the tension is not correct, adjust it again. 3-29