Holder C-Trac C 9700 - Manual (Page 168)

Operating Instructions
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C 9700 ... C 9.88 H
Maintenance as required
Changing the Hydraulic Oil Return Filter for Power
Hydraulics*
The hydraulic oil return filter with service indicator is located
at the rear right hand side of the tractor below the cabin.
ATTENTION
The hydraulic oil return filter must be replaced
if the pressure at the service indicator (1) rises
to 3 bar with the installed equipment (eg spi-
ral-bladed lawn mower) at engine idling speed
and the power hydraulics on.
- Relieve any pressure in the hydraulic system by
turning the implement off.
- Loosen the hydraulic oil return filter (2) with a filter
wrench.
ATTENTION
Observe the instructions for handling fuels
and lubricants.
- Clean the mating surface of the filter mount.
- Coat the new seal with oil.
- Install and hand tighten the new oil filter cartridge with
a new seal in the filter mount.
- Make a trial run and check for leaks.
- Check the hydraulic oil level.
* Option
Bild_151
2
1