Search found 153 matches

by gaspumpsam
Fri May 01, 2020 6:22 pm
Forum: Early model JD crawler technical support
Topic: Detroit diesel
Replies: 2
Views: 648

Re: Detroit diesel

Sounds like a fuel problem. Yes filters, first. Next plugged line etc. Fuel cap breather hole plugged ?
by gaspumpsam
Fri May 01, 2020 4:06 pm
Forum: Early model JD crawler technical support
Topic: Safety Block - Tracks Seizing
Replies: 4
Views: 735

Re: Safety Block - Tracks Seizing

Maybe drain left hand final drive and see if there is any chunks of metal come out. Have a low walled drain pan that will hold about 1 gallon. Not sure how much oil for sure, but 1 gal is close. Maybe drain right also( in a separate pan) so you can see each and keep them separate.
by gaspumpsam
Thu Apr 30, 2020 9:46 pm
Forum: Late model JD crawler technical support
Topic: 450c 6-way fittings?
Replies: 46
Views: 3662

Re: 450c 6-way fittings?

Am very happy to hear it all worked out for you. :D :D
by gaspumpsam
Wed Apr 29, 2020 9:40 am
Forum: Late model JD crawler technical support
Topic: New to JD Crawler
Replies: 4
Views: 581

Re: New to JD Crawler

And welcome!
by gaspumpsam
Wed Apr 29, 2020 9:39 am
Forum: Late model JD crawler technical support
Topic: New to JD Crawler
Replies: 4
Views: 581

Re: New to JD Crawler

Contact Lavoy on this site, he has a JD store and repair shop.
Maybe post on section “late model JD “ for your needs and help, on this site.
by gaspumpsam
Wed Apr 29, 2020 8:03 am
Forum: John Deere crawler FAQ's
Topic: Crawler Service Manual and Parts Catalog list
Replies: 14
Views: 13499

Re: Crawler Service Manual and Parts Catalog list

Stan, thanks for the list( that takes a lot of time) I have that SM- JD 2037 for 2000 series machines, and I don’t see that number in your list?? It is a JD publication and came with my 440ic (442172) when I bought crawler. Don’t know why previous owner had it with the 440ic manuals, parts, service,...
by gaspumpsam
Tue Apr 28, 2020 5:07 pm
Forum: Late model JD crawler technical support
Topic: 450c 6-way fittings?
Replies: 46
Views: 3662

Re: 450c 6-way fittings?

Yes. Some valves are like that
by gaspumpsam
Mon Apr 27, 2020 7:19 pm
Forum: Late model JD crawler technical support
Topic: 450c 6-way fittings?
Replies: 46
Views: 3662

Re: 450c 6-way fittings?

That sounds better! Yes install the washer and your 3 thin shims, then let us know what your pressure becomes!
by gaspumpsam
Mon Apr 27, 2020 5:35 pm
Forum: Late model JD crawler technical support
Topic: 450c 6-way fittings?
Replies: 46
Views: 3662

Re: 450c 6-way fittings?

Is that washer thicker than .010”? The thin washers are .010” the washer should be close to .050”.
by gaspumpsam
Wed Apr 22, 2020 8:08 am
Forum: Late model JD crawler technical support
Topic: 450c 6-way fittings?
Replies: 46
Views: 3662

Re: 450c 6-way fittings?

You will find problem. I think with hyd systems acting up, right after someone that shouldn’t have been working on the system, because of lack of knowledge, is like playing with a jig saw puzzle with pieces missing or in the wrong spot! Proper parts books, and shop service manual, put all jig saw pi...
by gaspumpsam
Tue Apr 21, 2020 10:51 am
Forum: Late model JD crawler technical support
Topic: 450c 6-way fittings?
Replies: 46
Views: 3662

Re: 450c 6-way fittings?

Ok. Good luck
by gaspumpsam
Tue Apr 21, 2020 8:45 am
Forum: Late model JD crawler technical support
Topic: 450c 6-way fittings?
Replies: 46
Views: 3662

Re: 450c 6-way fittings?

You will probably find a .010 shim will change hyd pressure 80 to 100 psi
by gaspumpsam
Tue Apr 21, 2020 8:40 am
Forum: Late model JD crawler technical support
Topic: 450c 6-way fittings?
Replies: 46
Views: 3662

Re: 450c 6-way fittings?

When you get your new washer, would you measure thickness and post on here, in case someone else has similar problems, it would be for all to see! Also, after you install new washer and your 3 thin shims, and warm oil and pressure test, post on here what is pressure of your system, and if you have t...
by gaspumpsam
Mon Apr 20, 2020 10:16 pm
Forum: Late model JD crawler technical support
Topic: 450c 6-way fittings?
Replies: 46
Views: 3662

Re: 450c 6-way fittings?

Welcome to trouble shooting/ adjusting hydraulics !! :D :D
Drip cans, soaker pads and wipe up rags are a must have part of ones tool box!!
by gaspumpsam
Mon Apr 20, 2020 7:13 pm
Forum: Late model JD crawler technical support
Topic: 450c 6-way fittings?
Replies: 46
Views: 3662

Re: 450c 6-way fittings?

Did you try and measure a regular flat washer ?