Search found 3 matches

by tonypis1
Tue Jun 15, 2021 3:25 pm
Forum: Early model JD crawler technical support
Topic: 420c hydraulic cylinder Help
Replies: 1
Views: 2178

420c hydraulic cylinder Help

Will a lot has happened since my last post I got my 420c out of the hole however I need a hydraulic repair kit for the right side blade. i have gotten it apart and the seals are shot. So do they make a seal kit my serial number is 126086 on the dozer.
by tonypis1
Thu Jun 10, 2021 1:12 pm
Forum: Early model JD crawler technical support
Topic: JD 420c
Replies: 0
Views: 4098

JD 420c

Hi I was wondering if you can pull out the rear cross member bar out of a 420c the bolt broke off if does I can take it to a machine shop to fix it does anyone know if you can drop it out.
by tonypis1
Wed Jun 02, 2021 4:01 pm
Forum: Early model JD crawler technical support
Topic: JD 420c crawler
Replies: 3
Views: 2963

JD 420c crawler

Hi I am having trouble with my track I was cleaning out a ditch line and the right track off the back and I can not find the master track pin. They all look the same oh by the way it is in the mud. How do I get the track back on without braking track and the bolt that holds the blade arm on broke of...