Internals are different, some other differences, but I BELIEVE they will work. If you have a diesel crawler, gear ratio will be different.
Lavoy
Search found 10810 matches
- Thu Aug 10, 2023 7:13 am
- Forum: Early model JD crawler technical support
- Topic: 440 vs 1010 Finals
- Replies: 4
- Views: 5255
- Tue Jul 25, 2023 7:05 am
- Forum: Early model JD crawler technical support
- Topic: MC grinding noise
- Replies: 10
- Views: 9033
Re: MC grinding noise
You can't really "see" the front bearing enough from the top to get a good idea of condition. A hardened roller in a bearing never smooths out. Run it and the bearing will fail, or whatever else is feeling rough will fail.
Lavoy
Lavoy
- Sat Jul 22, 2023 2:01 pm
- Forum: Late model JD crawler technical support
- Topic: '68 350B right side final drive removal
- Replies: 12
- Views: 6225
Re: '68 350B right side final drive removal
You do not just arbitrarily add or remove shims, you need to measure the freeplay in the shaft, and adjust for proper preload.
Lavoy
Lavoy
- Sat Jul 22, 2023 1:59 pm
- Forum: Early model JD crawler technical support
- Topic: 1963 JD crawler with reverser
- Replies: 13
- Views: 14925
Re: 1963 JD crawler with reverser
R & R only, there are no new crawler water pumps available.
Lavoy
Lavoy
- Wed Jul 19, 2023 7:55 am
- Forum: Early model JD crawler technical support
- Topic: 420c reverser through the motions
- Replies: 2
- Views: 5262
Re: 420c reverser through the motions
Not unusual, the clutch might be dragging just enough to keep it spinning. Make sure you don't have excess freeplay in the clutch pedal. Can also be the pilot bearing going bad or already bad and spinning the input shaft.
Lavoy
Lavoy
- Sun Jul 16, 2023 9:11 am
- Forum: Late model JD crawler technical support
- Topic: '68 350B right side final drive removal
- Replies: 12
- Views: 6225
Re: '68 350B right side final drive removal
Not positive, but I think you might be able to get by just taking off the cylinder bracket.
Lavoy
Lavoy
- Thu Jul 13, 2023 8:03 am
- Forum: Early model JD crawler technical support
- Topic: jd420 pics
- Replies: 135
- Views: 528166
Re: jd420 pics
Will do.
Lavoy
Lavoy
- Wed Jul 12, 2023 1:42 pm
- Forum: Early model JD crawler technical support
- Topic: Oil on my steering clutchs
- Replies: 5
- Views: 5959
Re: Oil on my steering clutchs
Shoot me an email at postmaster@jdcrawlers.com when you get a chance.
Lavoy
Lavoy
- Wed Jul 12, 2023 8:17 am
- Forum: Early model JD crawler technical support
- Topic: Oil on my steering clutchs
- Replies: 5
- Views: 5959
Re: Oil on my steering clutchs
Normally keep all the parts on hand, I think I have a parts manual on hand too.
Lavoy
Lavoy
- Wed Jul 12, 2023 8:16 am
- Forum: Early model JD crawler technical support
- Topic: jd420 pics
- Replies: 135
- Views: 528166
Re: jd420 pics
Yes, I have a OEM service manual on hand, do you need parts as well?
Lavoy
Lavoy
- Tue Jul 11, 2023 9:38 am
- Forum: Early model JD crawler technical support
- Topic: jd420 pics
- Replies: 135
- Views: 528166
Re: jd420 pics
Not the most fun piece to remove, they are usually kind of rusted in place. You will have to pull the rear cover gasket to hold the ring gear on reassembly, so I always remove it, and try and tap on the quill from the inside out.
Lavoy
Lavoy
- Mon Jul 10, 2023 4:38 pm
- Forum: Early model JD crawler technical support
- Topic: Oil on my steering clutchs
- Replies: 5
- Views: 5959
Re: Oil on my steering clutchs
Either the pinion shaft in the final drive or the carrier seal in the rear end. Oil can not be cleaned from clutch discs, they must be replaced.
Lavoy
Lavoy
- Thu Jul 06, 2023 9:18 am
- Forum: Early model JD crawler technical support
- Topic: 430C 3 point
- Replies: 4
- Views: 5814
Re: 430C 3 point
I feel your pain.
Lavoy
Lavoy
- Mon Jul 03, 2023 8:50 am
- Forum: Early model JD crawler technical support
- Topic: 430C 3 point
- Replies: 4
- Views: 5814
Re: 430C 3 point
THey are tapped 5/8" NC, clean the threads out, screw a short bolt in, drive them out with a long punch from the outside in, or use a hollow ram porta power.
Lavoy
Lavoy
- Sun Jul 02, 2023 10:45 am
- Forum: Early model JD crawler technical support
- Topic: MC grinding noise
- Replies: 10
- Views: 9033
Re: MC grinding noise
I would pull the trans top cover first and see if you see or can feel any other bad bearings or gears. If so, only way to fix is complete tear down til you only have the trans case left, then rebuild the trans.
Lavoy
Lavoy