This is for a hydraulically assisted closed loop suspension system on a survivor Q45.
Some basics on the system for those unfamiliar:
It has a radial plunger engine driven pump, System pressures are typically 400 to 1450 psig.
It has a number of spool valve bodies solenoid controlled
It has strut actuators at the 4 wheel positions
it has 9 accumulators that have fluid on one side of the piston and trapped Argon (nitrogen was used for factory fill) on the other.
I posted a VOA of the factory Nissan Type-A suspension fluid here:Virgin Type-A
The Nissan fluid is no longer available in the USA.
Since this fluid is used in a 'hydraulic' system, I figured I'd post here as well.
The viscosity is light, close to an ISO32, but I'm not all that familiar with dedicated Hydraulic oils or what might have a similar additive pack to what the system was designed for.
Looking for input.
Some basics on the system for those unfamiliar:
It has a radial plunger engine driven pump, System pressures are typically 400 to 1450 psig.
It has a number of spool valve bodies solenoid controlled
It has strut actuators at the 4 wheel positions
it has 9 accumulators that have fluid on one side of the piston and trapped Argon (nitrogen was used for factory fill) on the other.
I posted a VOA of the factory Nissan Type-A suspension fluid here:Virgin Type-A
The Nissan fluid is no longer available in the USA.
Since this fluid is used in a 'hydraulic' system, I figured I'd post here as well.
The viscosity is light, close to an ISO32, but I'm not all that familiar with dedicated Hydraulic oils or what might have a similar additive pack to what the system was designed for.
Looking for input.