New Holland CX720 Operator's Manual page 404

9. Remove filler cap 2 and refill the engine gearbox
with clean oil. Reinstall filler cap 2.
Oil capacity
The oil required to fill to the full mark on the indicator
is 11 litres (2.9 US gallons).
Oil specification
Use AMBRA HYDROSYSTEM 46 HV, NH646 H
hydraulic oil or an oil meeting the following
specification:
• DIN 51524 PART 2 HV 46
• ISO VG-46
or
Use AMBRA MULTI G (ref. NH410B) oil or an oil
meeting the following specification:
• M2C 134–D
SECTION 4 – LUBRICATION AND MAINTENANCE
100
4–39