Search found 5 matches

by hogbare
Thu Jul 26, 2018 12:30 pm
Forum: Late model JD crawler technical support
Topic: 450 injection pump
Replies: 2
Views: 200

Re: 450 injection pump

Ford 77 Thanks for that info. I'm going to check those guys out. Had a problem with my 450c pump last fall, after 4 trip to the rebuilder and $3000.00 of my money I guess they got it right. On the first rebuild it did not run 3 hour before it came apart. The next one lasted about 5 hours. Live and l...
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: 323

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: 289

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: 552

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: 289

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 ...