LUBRICATION
3-20
6. Remove the high pressure filter bowl U (spanner
width: 32 mm).
7. Change the high pressure filter element.
8. Tighten the bowl with a spanner to a torque of 80
Nm.
9. Refill the r eservoir with hydraulic oil.
10. Check the oil level on the level gauge R.
IMPORTANT:
Always clean the reservoir filler cap and the
surrounding area before removing the cap to
top up or replace the oil.
Oil capacity
Reservoir: 20 litres
Entire system capacity: 32 litres
Oil specification
Use AMBRA HYDROSYSTEM 46 (ref. NH646), AM-
BRA HYDROSYSTEM 46 BIO-S (ref. NH646BS),
AMBRA HYDROSYSTEM 46 BIO-V (ref. NH 646 BV)
hydraulic oil or an oil meeting the following specifica-
tion:
S DIN 51524 Part 2 or ISO VG 46
S Viscosity grade: HV 46
The hydraulic system is factory-filled with AMBRA
HYDROSYSTEM 46 hydraulic oil (ref. NH646). This
is a hydraulic oil with a high viscosity index, which
means that the oil remains fluid at low temperatures.
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