Search the Community
Showing results for tags '1420'.
I have an 820 header with wobble box issues. The upper wobble box frame is cracked and the bolts need replacing. The only way to replace the bolts is to remove the driven pulley. Is it threaded on? Pressed on? Heat, oil, big power tools, etc and we cannot get the pulley off. Any suggestions? Also need to replace the needle bearing on the bottom of the wobble box. Seems straight forward, but nothing ever is.
I have a 1420 combine. The hydraulic reservoir was nearly empty, but there was no evidence of substantial leak on the ground. I then discovered the transmission was absolutely full of fluid. I drained 3 gallons from the fill port on the side of the transmission. It seems hydraulic fluid may be leaking from the hydrostatic motor, through the drive shaft housing and into the transmission. Is this possible? How difficult are the seals to replace on the drive motor? Any special tools required?