1999 tradewinds diesel pusher

[Wiry]

I am new to pushers and I want to know what the hydraulic tank is for that is attached to the right side of the radiator looking at it from the back of the coach.

 

[Utclmjmpr]

  Wellll,,,there are pushers and then pushers, it sounds like you have a CAT engine with the rear radiator, are you sure its a hydraulic can or an overflow for the rad??>>>Dan

 

[Gary RV_Wizard]

On my coach the hydraulic unit powers the variable speed fan (it's a side radiator model) and also provides power steering.

 

[Back2PA]

On my coach the hydraulic unit powers the variable speed fan (it's a side radiator model) and also provides power steering.

Ditto

 

[Utclmjmpr]

  DITTO >>>Dan

 

[johnhicks]

  Or..if you have a rear radiator the tank is for the power steering and perhaps, if you have it, the Hydromax brake booster. Only put ATF in it.

 

[Jim Godward]

I am new to pushers and I want to know what the hydraulic tank is for that is attached to the right side of the radiator looking at it from the back of the coach.

I suspect that you have a Freightliner chassis and if so check with Freightliner to be sure.  In my FL chassis that System requires hydraulic oil and NOT ATF!

 

[Gary RV_Wizard]

In my FL chassis that System requires hydraulic oil and NOT ATF!

Well, ATF is a hydraulic fluid, but those fluids come in a variety of viscosities and types.  Some Freightliners use Dexron III ATF, but others may have a different fluid spec. Best to call FCCC customer service and ask. However, the common AW32 hydraulic fluid has essentially the same hydraulic properties as Dexron III.

www.freightlinerchassis.com/contact-us/

You can download a current Chassis Maintenance Manual from the FCCC website at http://www.fcccrv.com/parts-and-service/chassis-maintenance/#panel-CM