HANGCHA CBD15-A3MJ - Page 46

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Hydraulic system D W M T S Y
1 Test hydraulic system. ●
2
Check that hydraulic ports, hose and pipe lines are secure, check for
leaks
and
damage.
●
3
Check cylinders and piston rods for damage and leaks, and make sure
they
are
secure.
●
4 Check hydraulic oil level and top up if necessary. ●
5 Test emergency lowering system. ●
6 Test relief valve and adjust if necessary. ●
7 Replace hydraulic oil. ○ ●
8 Clean hydraulic oil filter. ○ ●