coonie minnie
Well-known Member
Hi... I have a new to me 4630 that's had some hydraulic issues- there was metal in hydraulic scvs, etc. We've corrected a lot of them, but we are still experiencing issues with the power steering. Both the metering valve in the cab and main valve atop the engine have been gone through by qualified technicians. However, it turns harder one way than the other, and it seems to want to turn back some after steering it in a given direction- for example, if you turn right, when you stop turning, it will try to return left a bit. I'm wondering if there's air in the system somewhere?? It's a late 4630 with the newer system, and it has two cylinders in the motor vs one on a smaller tractor like a 4430.
Any advice before we take the bottom motor apart???
Any advice before we take the bottom motor apart???