Search found 36 matches

by markmc60
Fri May 27, 2016 10:32 am
Forum: Late model JD crawler technical support
Topic: jd 450 with a winch, looking for a ripper
Replies: 0
Views: 2275

jd 450 with a winch, looking for a ripper

I have a 450 with a winch, been thinking about taking it off and swapping for a ripper setup, anyone have any suggestions or ideas?
by markmc60
Fri May 27, 2016 8:52 am
Forum: Late model JD crawler technical support
Topic: JD 450 troubleshooting and general ?
Replies: 5
Views: 5310

I've already made some adjustments and it's better, just still need to get that one clutch to release more I think. Weird that it releases in reverse but not forward. Any advice on keeping the steering levers held back during storage? Would that actually help? Having never been inside one, I can't ...
by markmc60
Fri May 27, 2016 5:55 am
Forum: Late model JD crawler technical support
Topic: 1970 JD450 crawler injector pump fuel shutoff
Replies: 6
Views: 7462

After market solution

There is an aftermarket solution. I bought it. About $100. Complete replacement of solenoid. Works perfect. Everytime
by markmc60
Fri Jul 10, 2015 8:14 am
Forum: Late model JD crawler technical support
Topic: adjusting steering clutch and brake
Replies: 1
Views: 2807

adjusting steering clutch and brake

I have my JD manual and it is clear as mud, I am adjusting my new steering clutch and brakes. the manual says to set he levers out at 2" and adjust the clutch adjusting rod to remove all free travel, does that mean to set the throw out bearing at touch point of the steering clutch pressure plate fin...
by markmc60
Tue May 19, 2015 11:26 am
Forum: Late model JD crawler technical support
Topic: rebuilding my 450 steering clutches and brake (pictures)
Replies: 21
Views: 30773

can I get a price on the gauges. I also forgot to post the pic of my track pin driver, 18" cold rolled 1" stock, welded to a T handle, a chunk of heater hose, some clamps to an old shovel handle............ works perfect. http://i1099.photobucket.com/albums/g400/markmc59/jd%20dozer/IMG_3590_zpszpvtg...
by markmc60
Mon May 11, 2015 2:24 pm
Forum: Late model JD crawler technical support
Topic: rebuilding my 450 steering clutches and brake (pictures)
Replies: 21
Views: 30773

ohhhhh wow....... 20" channel locks! I think I just got a tracing of the JD264 gauge. I will look to make sure it is right and then try to figure out if it is ok to post a sketch of it. it is used to setup the steering clutch as well as the engine clutch pressure plates. I can not tell you how much ...
by markmc60
Mon May 11, 2015 9:44 am
Forum: Late model JD crawler technical support
Topic: rebuilding my 450 steering clutches and brake (pictures)
Replies: 21
Views: 30773

Are those metallic disc's? as for the height take the pack back out and take a good old steel and put it in first and reload the pack and see if the height is about what it was.....The weld trick works great been using it for years when it cools the cup shrinks and as you said will almost fall out ...
by markmc60
Mon May 11, 2015 7:25 am
Forum: Late model JD crawler technical support
Topic: rebuilding my 450 steering clutches and brake (pictures)
Replies: 21
Views: 30773

few more seals and bearings p/n

quill assembly new national number for seal 450433 is 471138 http://i1099.photobucket.com/albums/g400/markmc59/jd%20dozer/IMG_3554_zpsr5umxexh.jpg I damaged the shims when I pulled the caps over the shaft, be careful. http://i1099.photobucket.com/albums/g400/markmc59/jd%20dozer/IMG_3560_zpshe1ytwnr....
by markmc60
Mon May 11, 2015 7:13 am
Forum: Late model JD crawler technical support
Topic: rebuilding my 450 steering clutches and brake (pictures)
Replies: 21
Views: 30773

more bad news in my diff, had both bearings on my spool bad.

started to replace leaking o-ring and found bad bearings in my diff http://i1099.photobucket.com/albums/g400/markmc59/jd%20dozer/IMG_3542_zpsinuxcexp.jpg found this in the bottom of the diff housing. http://i1099.photobucket.com/albums/g400/markmc59/jd%20dozer/IMG_3548_zpsfu5obzeu.jpg this is the be...
by markmc60
Mon May 11, 2015 7:07 am
Forum: Late model JD crawler technical support
Topic: 450 JD steering clutch shaft removal
Replies: 5
Views: 8324

pic of the shafts

shafts, pulled and a pic of the spacer on the end of the inner shaft
Image

Image
by markmc60
Mon May 11, 2015 6:28 am
Forum: Late model JD crawler technical support
Topic: 450 JD steering clutch shaft removal
Replies: 5
Views: 8324

Re: 450 JD steering clutch shaft removal

450 JD steering clutch shaft removal Hey guys need help removing steering clutch and brake shaft .I Have removed pinion shaft to bull gear. But can not pull next shaft out, it has a 3/8-16 thread in end of shaft. Pulled on it with puller but did not move. Are their any ring locks on it I have not s...
by markmc60
Mon May 04, 2015 10:05 am
Forum: Late model JD crawler technical support
Topic: rebuilding my 450 steering clutches and brake (pictures)
Replies: 21
Views: 30773

just make sure you have the right hub and brake drum

my crawler is a 450, plain 450, it uses a different hub and brake drum. also uses different steel disc. The T20717 steel separator plates are often confused with the T31732 plates used in the later steering clutches. To be sure which plates you have in your clutch the thickness should be measured. T...
by markmc60
Fri May 01, 2015 6:24 am
Forum: Late model JD crawler technical support
Topic: Grease button fitting
Replies: 14
Views: 12777

if you have the JD part number you can have any deer dealer order it for you, residential, ag, or yellow...........
by markmc60
Fri May 01, 2015 6:19 am
Forum: Late model JD crawler technical support
Topic: rebuilding my 450 steering clutches and brake (pictures)
Replies: 21
Views: 30773

new parts arrived

I got my parts in, the Oring for the quill, I will photograph the quill removal.

also update a few other things, and hopefully reassembly starts this weekend.
by markmc60
Thu Apr 30, 2015 7:01 am
Forum: Late model JD crawler technical support
Topic: rebuilding my 450 steering clutches and brake (pictures)
Replies: 21
Views: 30773

I need some thoughts

I suspect my oil leak into the right side to be from the oring around the quill. I see the "crust" around the bottom in the picture, I suspect that is where it is leaking. Has anyone been in this area? what do I watch out for? I am also going to rebuild my power steering boosters, I suspect both are...