Recent content by pnhigg

I have a "new to me" 6615. When steering there is a bit of a groan/moan from the steering motor under the dash. You can feel a very slight/fine vibration in the steering wheel while hearing the groan. Can't hear anything outside the tractor. The tractor steers great, and all hydraulics work as...

I have a 6603 that I am having issue with the a/c. Tractor has 12xx hours I bought the tractor used (auction) and the previous owne, said they had changed the expansion valve and dryer, but did not know of any other service to the a/c system. The tractor cools very good at idle, but at higher...

Had to remove a line from the a/c system on my 6603. I am replacing the dryer before reassembling the system. Can someone tell me how much pag oil I need to add back to assure proper lubrication of the compressor? Thanks