F 6.1 3
F_6.1_01_GB.fm 3-8
1.2 Points of maintenance
Hydraulic oil tank (1)
- Oil level check on dipstick (A).
A
In case of retracted cylinders the oil level
shall be at the upper mark.
For filling in the oil:
- Remove cap (B).
- Fill in oil through the filling port until the
required filling level is achieved on the dipstick (A).
- Return cap (B).
A
Regularly clean the vent port of the oil
tank from dust and pollution. Clean the
surfaces of the oil cooler.
m
Use only the recommended hydraulic
oils - see section „Recommended hy-
draulic oils“.
For changing the oil:
- To drain the hydraulic oil unscrew the
drain plug (C) at the bottom of the
tank.
- Collect the oil in a bin using a funnel.
- After drainage screw back the plug
with a new seal ring.
A
Change the oil when the engine is at op-
erating temperature.
m
When changing the hydraulic oil also
change the filter.
Hytank_dip.wmf/Hydtank_bot.bmp
A
C
B
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