Passive Suspension - ROLLAND ROLLFORCE Instruction Manual

2 remarks :

There is a system in place during assembly intended to counter vehicle roll. Oil will never
just flow to where it is « easiest » Loads will be consistently equal on all 4 wheels, which in
turn provides hopper stability.

The pressure limit gauge is intended to even out abnormal peak pressure demands (violent
powerful bumps).
3- SETTING AND USE RECOMMENDATIONS
a. To increase the height of the suspension (raise the box) :
To add oil to the suspension circuit (if the height is deemed insufficient for example), it
is necessary to go ahead in the following manner :
Passive suspension block :
External faucets
Middle
faucet
Attach the pipe marked by a spot to the tractor (the long green one ).
Open the two external block valves (see photo).The middle valve must be closed
Feed the oil circuit via the tube attached to the tractor until the desired level is attained A.
Reclose the two external valves and open the middle valve.
Release the residual pressure present in the pipe, whilst setting the tractor distributor to
"float".
Disconnect the (long green) tractor pipe.
Only the (short green) drain return pipe should remain connected.
ATTENTION: Be aware that spreader height may vary dependent on the
internal load.
Notice originale : Français
Manonometer
assembly possible
57 NT0002 V –p – 03/2014