6.9 aux transmission pump
 

I've replaced the seal in the aux pump twice now, both times the seal seams to have been pushed forward by pressure in the pump body and been worn away by the raised ring on the shaft.

The hose that returns coolded transmission fluid from the bottom of the radiator maybe blocked, tried to blow compressed air through it but can't.

Does the return fluid go directly back to the sump or is their some reason it appears blocked?

I've checked the way the three hoses are connected and they are correct.

Ken.