Yuchai YC310LC-8, Руководство по эксплуатации

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Track
Checking and adjusting the tension state of the track
Check it every 10 hours.
1) Stop the excavator on the flat and solid ground.
2) Take off the cover of each track carrier (No.
①
of Figure 2).
3) In order to tension the track, you need to connect the Grease Gun connector with the connector
②
(Figure 2). Then refuel with the grease gun till the branch volume f of the track is controlled
within 2-4cm of deflection (Figure 1).
4) In order to loosen the track, firstly release connector
②
(Figure 2) to make the grease flow out, and
ensure that the branch volume f of the track is controlled within 2-4cm of deflection (Figure 1), and
then re-tighten it.
5-43
Figure 1
Figure 2