Zoomlion ZA14J Operation And Safety Manual page 85

b) Hydraulic Tank
Liquid Level – 50-62 L (13.2-16.4 us gal).
Interval – Check level daily; Change every year or 2,000 hrs of operation.
Comment –On new machines, those recently overhauled, or after changing hydraulic oil, operate
all system a minimum of two complete cycles and recheck oil level in reservoir. .
Hydraulic Return Filter
Maintenance Point(s) – Replaceable element.
Interval– Change after first 50 hrs and every 6 months or 300 hrs.
Hydraulic Tank Breather
Maintenance point(s) – Tank Breather.
Interval – Change after first 50 hrs and every 6 months or 300 hrs thereafter.
Comment – Remove wing nut and cover to replace. Under certain conditions, it may be necessary
to replace on a more frequent basis.
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