72 Tractor Hydraulic Repair Continued
The last post was about the 3-point lift not working on my 72 Ford tractor and rebuilding the 3-point top lid lift assembly. The hydraulic engine mounted was remover and a rebuild parts kit ordered. Below are all the used parts from the pump. The new parts arrived a week later with new wobble shaft, seal, gears, bearings, bearing race, gaskets and miscellaneous springs, ball bearings, roller bearings and brackets. I was anxious to put the pump back together and forgot to take pictures of the reassembly. The most difficult was the removal of the needle bearing, seal and race that is in the same housing that the drive gears are located. It's an importuned part as it is where the wobble shaft is supported and the seal that prevents the engine oil from entering the hydraulic oil. The driver tool that was ordered with the parts fit the caged roller bearing that was supposed to drive the bearing, seal and race out of the housing. The caged bearing & seal were driven out in pieces, b...