Hello everyone
I am new here and hope someone can help me. I have a '88 JD 4450 with powershift transmission.
Today I made some repairs on the front axle and steering transmission. (Replaced the sealing ring and O-ring and replaced the bushings form the axle )
After mounting all parts back to the tractor, the steering didn't work correctly, I can turn 1/4 and the wheel go from full left to full right...
I think there's air in the steering system, but I don't know how to bleed the system correctly?
We had a pressure gauge on the valve (where's the electrical switch is) right under the hood on top of the engine and after shutting off the engine the pressure getting down to 0 bar very fast. This means in the service book there's a leak...?
I hope someone has an idea for that?:?:
Next project will be the removing of the cast wheels and mount of 8 hole wheel hub...
If someone has tips for the removing, i would be very thankful to get them
Thanks in advance for an answer
Greetings from switzerland :wink:
Stefan
I am new here and hope someone can help me. I have a '88 JD 4450 with powershift transmission.
Today I made some repairs on the front axle and steering transmission. (Replaced the sealing ring and O-ring and replaced the bushings form the axle )
After mounting all parts back to the tractor, the steering didn't work correctly, I can turn 1/4 and the wheel go from full left to full right...
I think there's air in the steering system, but I don't know how to bleed the system correctly?
We had a pressure gauge on the valve (where's the electrical switch is) right under the hood on top of the engine and after shutting off the engine the pressure getting down to 0 bar very fast. This means in the service book there's a leak...?
I hope someone has an idea for that?:?:
Next project will be the removing of the cast wheels and mount of 8 hole wheel hub...
If someone has tips for the removing, i would be very thankful to get them
Thanks in advance for an answer
Greetings from switzerland :wink:
Stefan