Search found 4 matches

by hogbare
Thu Jun 14, 2018 7:07 am
Forum: Late model JD crawler technical support
Topic: Hydraulic control valve on 450 C
Replies: 2
Views: 123

Re: Hydraulic control valve on 450 C

How much slack do you have in the control lever? The 1 that I just but on my 450C would not go to float, rebuilt the control lever (new bushing,links,rollpins ). Wow I had float. Looked at my parts dozer, PO had notched the box so he could go to float. Amazing what a few bushings & pins can do. JD u...
by hogbare
Thu Jun 14, 2018 6:59 am
Forum: Late model JD crawler technical support
Topic: 450C tracks & 6 way blade
Replies: 2
Views: 102

Re: 450C tracks & 6 way blade

Thanks. I'm in agreement. Found out last night that my left lower roller frame is bent in about 1/2". Going to try to straighten that but will still have to shave a little off the pads.
hogbare
by hogbare
Wed Jun 13, 2018 1:19 pm
Forum: Late model JD crawler technical support
Topic: JD 450C final drive sprocket bearings
Replies: 7
Views: 326

Re: JD 450C final drive sprocket bearings

I did mine a few years back. I blocked up the rear of dozer toward the center, then split track, removed final drive. Went by JD manual to rebuild, reinstall. Its been working fine ever since.
Hogbare
by hogbare
Wed Jun 13, 2018 1:11 pm
Forum: Late model JD crawler technical support
Topic: 450C tracks & 6 way blade
Replies: 2
Views: 102

450C tracks & 6 way blade

Hello All. New here on this forum, but I believe I can get some help. Did a JD 450C with 18" wide pads ever come with a 6 way blade? I'm trying to put a 6 way on my 450C, the angle cylinders are hitting the track pads. Has anyone here had any experience with this situation. Thanks for any help that ...