Changing The Hydraulic Oil And Filters - Hakki Pilke 43 Pro Instructions For Assembly, Operation And Maintenance

5.3. Changing the hydraulic oil and filters

1. Turn off the machine and
disconnect it from its power
source.
2. Open filler cap A (Figure 30).
3. Remove the bolts circled in
Figure 30, the filter cover and
the old hydraulic filter.
4. Open drain plug C (Figure 31)
and drain the old hydraulic oil
into a suitable container.
Note! The oil volume is approx. 110
litres, so be prepared to replace the
container more than
necessary.
Note! Choose the correct type of oil
according to the operating conditions!
If the electric motor is turned on in a
cold space, the use of an oil with a
viscosity of ISO VG 32 and an oil
heater accessory is recommended. In
a tractor, the recommended oil under
normal conditions is ISO VG 46 (with
the oil temperature no more than
60°C). Under hot conditions, the use
of an oil cooler is recommended
(available as an accessory).
5. Put plug C back in place and
feed the new oil to the tank
through the opening of filler
cap A (approx. 110 litres).
6. Install a new filter in place and
close the filter cover with the
bolts circled in Figure 30.
7. Use gauge B (Figure 30) to
make sure that the oil level is
near maximum.
Hakki Pilke 43 Pro
35 / 48
once as
Translation
Figure 30.
Figure 31.
Version 6-2018