What is this fluid reservoir?
I have a couple of buses. One being a newer one to me. It is a 1995 Thomas with a cummins 6cta 8.3 motor with an Allison mt643 transmission. Perhaps you are familiar with this pusher.
I haven't located a manual for it, so I am not exactly sure what everything is on it yet.
There is a large fluid reservoir next to the coolant reservoir that is empty. I am not sure what it is..
Transmission fluid? Hydraulic fluid?
It has four large hoses coming out of the bottom of it, one goes to the radiator fan motor, another to the bottom of the radiator, and the others connect to the motor in various places.