Search found 3 matches

by Gregg4160
Thu Dec 15, 2022 9:08 am
Forum: Late model JD crawler technical support
Topic: 450C steering brake adjustment
Replies: 2
Views: 3104

Re: 450C steering brake adjustment

Sorry I didn't see your post I haven't checked in in a while. Still working the problem. Talked to a old retired john deere mechanic who is supposed to come look at it to no avail. Pursuing some other avenues also. As best I can figure the adjusting nut and " pick up the notch" part adjusts the self...
by Gregg4160
Mon Aug 22, 2022 1:32 pm
Forum: Late model JD crawler technical support
Topic: ˆnjection pump needing rebuild
Replies: 2
Views: 2798

Re: ˆnjection pump needing rebuild

If you are mechanically inclined you can do it yourself. There is a jd injector pump manual availible on line. Kit is availible from diesel parts and performance in memphis I think about $40. The main thing that goes bad in these Roosa Master pumps is a plastic governor weight retainer ring it gets ...
by Gregg4160
Sun Aug 21, 2022 9:39 pm
Forum: Late model JD crawler technical support
Topic: 450C steering brake adjustment
Replies: 2
Views: 3104

450C steering brake adjustment

I have a question about 450C steering brake adjustment. Both steering brakes do work the rt one takes a good bit more force than the left. I have attempted to adjust the brakes per the tech manual, set the adjust nut for 5 in. travel then ran in the adjustment bolt in 2 turns to prevent self adjusti...