Search found 10074 matches

by Lavoy
Fri Sep 25, 2020 10:28 am
Forum: Early model JD crawler technical support
Topic: 420c float
Replies: 9
Views: 158

Re: 420c float

They have a float setting, it is in the service manual how to turn it on.
Lavoy
by Lavoy
Thu Sep 24, 2020 11:24 am
Forum: Early model JD crawler technical support
Topic: Up date on 1010C diesel
Replies: 17
Views: 268

Re: Up date on 1010C diesel

No new that I know of unfortunately. Tractor manifold may be the same, but not sure.
Lavoy
by Lavoy
Thu Sep 24, 2020 8:28 am
Forum: Early model JD crawler technical support
Topic: Up date on 1010C diesel
Replies: 17
Views: 268

Re: Up date on 1010C diesel

Completely different manifold.
I think yours is a 1964.
Lavoy
by Lavoy
Thu Sep 24, 2020 8:27 am
Forum: Early model JD crawler technical support
Topic: free 440 crawler loader
Replies: 6
Views: 231

Re: free 440 crawler loader

A loader will be 60-64" give or take.
Lavoy
by Lavoy
Wed Sep 23, 2020 1:43 pm
Forum: Late model JD crawler technical support
Topic: 350 vs 450 swap-compatible parts list
Replies: 2
Views: 83

Re: 350 vs 450 swap-compatible parts list

The short answer is no. If you have a 350, you need a 350, as well as probably the same series.
Lavoy
by Lavoy
Tue Sep 22, 2020 8:19 am
Forum: Late model JD crawler technical support
Topic: 350B Final Drive Gearing
Replies: 23
Views: 791

Re: 350B Final Drive Gearing

Track rail. Put a new one on, and a new sprocket.
Lavoy
by Lavoy
Tue Sep 22, 2020 8:18 am
Forum: Late model JD crawler technical support
Topic: 350 steering fiber disc.
Replies: 6
Views: 270

Re: 350 steering fiber disc.

Stick a screwdriver through the clip, break it off, throw it away.
Lavoy
by Lavoy
Tue Sep 22, 2020 8:16 am
Forum: Early model JD crawler technical support
Topic: Steering lever broke
Replies: 2
Views: 202

Re: Steering lever broke

I am out of them. Clean all the welds off completely, bevel both edges of the break, and weld it back properly. Grind the weld smooth, then take a piece of 1/8" strap the correct width and plate across the weld, welding along the length of the strap on both sides. The lever on the other side is a ho...
by Lavoy
Mon Sep 21, 2020 7:42 am
Forum: Late model JD crawler technical support
Topic: 350B Final Drive Gearing
Replies: 23
Views: 791

Re: 350B Final Drive Gearing

Rebuild is not economical, if pins and bushings are even available. You will need a new rail on that side.
Lavoy
by Lavoy
Mon Sep 21, 2020 7:40 am
Forum: Early model JD crawler technical support
Topic: Driven disk info
Replies: 3
Views: 202

Re: Driven disk info

Crawler disc is solid, tractor disc has spring and plates that can break.
Lavoy
by Lavoy
Sun Sep 20, 2020 10:06 am
Forum: Early model JD crawler technical support
Topic: Driven disk info
Replies: 3
Views: 202

Re: Driven disk info

Tires slip, tracks may not. Crawler operate in much more severe conditions potentially than a wheel tractor are a couple of guesses.
Lavoy
by Lavoy
Fri Sep 18, 2020 12:43 pm
Forum: Late model JD crawler technical support
Topic: JD 450 tune up (Euro Market)
Replies: 32
Views: 564

Re: JD 450 tune up (Euro Market)

There was an ejector option that used mechanical linkage to eject sticky dirt from the bucket.
Lavoy
by Lavoy
Fri Sep 18, 2020 12:38 pm
Forum: Late model JD crawler technical support
Topic: JD 450 tune up (Euro Market)
Replies: 32
Views: 564

Re: JD 450 tune up (Euro Market)

Holes in the boom are likely for the ejector bucket option.
Lavoy
by Lavoy
Fri Sep 18, 2020 8:01 am
Forum: Early model JD crawler technical support
Topic: Transmission issue
Replies: 17
Views: 591

Re: Transmission issue

I have them on hand.
Lavoy
by Lavoy
Wed Sep 16, 2020 7:35 pm
Forum: Late model JD crawler technical support
Topic: how to align the steering clutch before attaching the pressure plate.
Replies: 6
Views: 192

Re: how to align the steering clutch before attaching the pressure plate.

Maybe I am confused, but there is nothing to align. All the discs sit on the hub, they can't be out of alignment. I would echo what Jim said, are you sure it is a C as in model, not C as in crawler?
lavoy