MAINTENANCE
9VX3
10. Fill the hydraulic tank with oil. See Recommended Lubricant
Table.
11. Start and operate the engine at idling speed for 2-3 minuets.
12. Operate the control levers to allow the hydraulic oil to circulate
through all hydraulic circuits.
13. Lower the bucket to the ground with the arm and bucket cylinder
fully retracted and stop the engine.
14. Maintain the oil level between FULL and ADD marks on the level
gauge ®.
15. Pressurize the hydraulic tank.
Raise the boom with the arm, boom and bucket cylinder fully
extended.
16. Remove the fill plug © and then install fill plug again.
17. Lower the bucket on the ground and stop the engine.
/-
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| f ! l CAUTION |)
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\
Hydraulic Oil Change Intervals for Breaker Works.
Hydraulic oil should be changed in every 500 service hours.
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____________________________________________________
J
© Fill plug
\
1 шЯШШл
I
и Я ш h I
✓
Bucket position at the time of
checking the hydraulic oil level.
Bucket position at the time of
sealing off hydraulic tank.
4-9-3
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