Maintenance work on the carrier
7.14 Hydraulic system
7 - 88 3 302 719 en Maintenance manual
GMK6300L-1
13.02.2018
Taking an oil
sample
The hose end (1) is connected to the control
block (3).
The hose end (2) is in receptacle (4).
• Allow 2 litres (0.5 gal) of oil to flow into
the receptacle.
• Put the hose end (2) into the sample
container (5).
• Allow 0.3 litres (0.08 gal) of oil to flow
into the sample container.
• Put the hose end back into the receptacle.
• Seal the sample container.
Disconnecting the
hose
• Disconnect the hose (2) – the gauge port (1) closes.
• Close the gauge port with the cap.
• Allow the oil to flow out of the hose into the receptacle (3).
• Close the hose ends with the caps (4).
• Remove the receptacle and properly dispose of the oil.