| george dugan said: (quoted from post at 11:01:37 06/20/11) Steering quit working so we put a new hand pump on the drive shaft on it.Then we changed steering cylinders on it.New hydraulic filter.Now I am be told it is the relief valve or a unloader valve.The front and rear hydraulics work fine.Also we took out about 12 gallon of oil and it will only take 5 and the tank is full to the top.We worked the bucket and rams everything works good but no steering and it needs to bleed the air out. |
The D series hoe and loader uses the main hyd system pump for steering and has a relief valve in line up near the floorboard to control system pressure. it is not supplied like earlier models with a gear pump driven from the Cam gear. It is a different animal and maybe you should try to get a service manual for a D, one from and E should work also, Just seems like yolu are throwing parts at it without a diagnosis and that gets costly. mEl
This post was edited by mEl at 16:36:04 06/21/11.
