Differential Cooling Thiokol 2100C

[fischerrc4]

Anyone have a Drawings of the correct routing of the hydraulic cooling lines for the Thiokol 2100's?
My Differential is filling to the top of the cover, and I feel someone has the cooler, or pump lines crossed up.
OC-12 "0" hours since rebuild (Snowcat Pat)

1976 Thiokol 2100C

fischerrc4@yahoo.com

 

[Snowcat Pat]

I found these diagrams for 1977 year 2100.
They both show the use of a pump/ motor setup. Looks to me that there is no actual fluid conection between the aux. hydraulics and the diff cooler.
Other 2100 groomers used a venturi (jet) pump to curculate the dif and aux fluid together.
I have a diagram of that but its for a 1200 so it doesn't include the steering controls. I can scan it and post it up here later if you like.
I'm sending them to you email also, but I wanted to put the info here too.
Hope you can read these, here goes...
-Pat

 

[fischerrc4]

Thanks Alot Pat,

Your diagrams worked PERFECT, a real life saver!

 

[redsqwrl]

Pat thanks a bunch for taking the time to post the cicuits. I have a 2100 diesel that I am trying to reinstal a blade on.

I am curious as to what the R.V. 2000 PSI (I assume a Relief valve) looks like. It feeds prioritize fluid to the manual valves and also Exhausts to the tank.

2100/ thiokol owners Any help would be great.

I have found and identified the Divider for the steering so the first Priority valve and divider is intact. the problem is I have two more priority valves. My guess is one of them is the RV but they have the same markings and part numbers.

Any hints as to how important the RV would be beyond the obvious.

Mike