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6 Maintenance by the operator
6.5.5 Releasing the tension
Do not loosen the greaser by more than one turn.
If it is loosened suddenly, the high pressure grease inside
may escape or the valve may be ejected, which may
cause serious injury.
When you check whether the grease has escaped, do not look inside the greaser but check
that the track is released. Do not place your face, hand, legs or body in the direction of
the greaser.
It is very dangerous to remove the grease using procedures other than those described
here. If the track cannot be relaxed, ask your YANMAR dealer to intervene.
5. Tighten the greaser. Tightening torque : 49,0 N•m.
6. To check that the tension is correct, put the machine down and move it gently forwards and
back.
7. Check the tension again. If it is still not correct, adjust it again.
8. Wipe off the excess grease with a cloth or equivalent.
9. Re-install the cover.
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1. Loosen the two screws and rotate the bottom cover to
access the lubrication nipple.
a = Cover
2. Raise the machine with the equipment by activating
the command lever.
3. Loosen the greaser.
4. Let the grease escape so that the track will extend.
WARNING
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