Early model JD crawler technical support

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Last post by JD40c « Mon Feb 13, 2017 11:34 pm

by JD40c » Mon Feb 13, 2017 11:34 pm

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Location information

Last post by PBibens « Tue May 30, 2023 4:12 pm
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by JD40c » Wed Aug 22, 2012 8:04 pm
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Detroit Diesel two stroke oil

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by Lavoy » Thu Jun 23, 2016 8:32 pm

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shift pattern for jd 440

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Replies: 6
by dondeere » Mon May 14, 2012 8:14 pm

6 Replies

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Last post by jimmydiesel
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JD 1010 1962 w/6 way blade

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Replies: 3
by lilrastor » Mon Nov 17, 2025 2:50 pm

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40c Roller interference

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Replies: 17
by fundytides » Fri Sep 19, 2025 2:51 pm
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1959 440 dozer kicking out of 2nd gear

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Replies: 8
by 82Maple » Thu Nov 13, 2025 12:45 am

8 Replies

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Last post by Lavoy
Sat Nov 15, 2025 9:28 pm
440icd N, S, pistons and injectors

Last post by pop pop « Sun Nov 09, 2025 12:45 pm
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by pop pop » Thu Jul 03, 2025 12:19 pm

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Last post by pop pop
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440 crawler rock guards

Last post by pop pop « Sun Nov 09, 2025 12:33 pm
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by Hambrick28 » Thu Mar 23, 2023 7:37 am

4 Replies

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Last post by pop pop
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hey everyone, looking for some guidance

Last post by KPaXz « Mon Nov 03, 2025 2:42 pm
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by KPaXz » Wed Oct 08, 2025 11:24 am

9 Replies

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Last post by KPaXz
Mon Nov 03, 2025 2:42 pm
1010c repair in central Wisconsin

Last post by Jim B « Thu Oct 30, 2025 6:28 am
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by newwood » Wed Oct 29, 2025 11:33 am

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Last post by Jim B
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Waugh & Josephson

Last post by Lavoy « Sat Oct 25, 2025 8:07 pm
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by Canuck 420c » Sat Oct 25, 2025 3:12 pm

1 Replies

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Last post by Lavoy
Sat Oct 25, 2025 8:07 pm
JD MC 40C 420C ?

Last post by Lavoy « Thu Oct 16, 2025 1:24 pm
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by JDLover » Wed Oct 15, 2025 8:05 pm

7 Replies

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Last post by Lavoy
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jd420 pics

Last post by dtoots1 « Sat Oct 11, 2025 6:17 pm
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by dtoots1 » Sun Dec 18, 2022 9:14 pm
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440IC 831 Project

Last post by jimmydiesel « Tue Oct 07, 2025 8:09 pm
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by jimmydiesel » Wed Feb 12, 2025 12:24 pm
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1010c Rebuild thread

Last post by gus « Fri Oct 03, 2025 9:11 am
Replies: 9
by reedgmi » Mon Sep 08, 2025 7:14 pm

9 Replies

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Last post by gus
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crawler wont turn

Last post by dtoots1 « Sat Sep 20, 2025 9:13 am
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by hank » Wed Sep 10, 2025 7:32 pm

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New to me 1010C dozer

Last post by quillc « Fri Sep 19, 2025 10:48 pm
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by quillc » Thu Sep 18, 2025 7:35 pm

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Last post by reedgmi « Thu Sep 18, 2025 5:01 am

by reedgmi » Thu Sep 18, 2025 5:01 am

0 Replies

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Thu Sep 18, 2025 5:01 am
440 IC gas generator part 2

Last post by Jake Collie « Mon Sep 08, 2025 7:06 pm
Replies: 4
by Jake Collie » Mon Sep 08, 2025 3:53 pm

4 Replies

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Last post by Jake Collie
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440 IC gas generator

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by Jake Collie » Mon Sep 08, 2025 10:58 am

2 Replies

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Last post by Jake Collie
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Adjusting 40c Track

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by fundytides » Fri Sep 05, 2025 8:31 am

2 Replies

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Last post by fundytides
Sat Sep 06, 2025 3:59 pm
Looking for help verifying parts to buy

Last post by KPaXz « Wed Sep 03, 2025 9:05 am
Replies: 4
by KPaXz » Mon Sep 01, 2025 10:08 pm

4 Replies

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MC Crawler

Last post by Stan Disbrow « Fri Aug 29, 2025 7:21 am
Replies: 2
by Cornfed1253 » Wed Aug 27, 2025 9:52 am

2 Replies

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Last post by Stan Disbrow
Fri Aug 29, 2025 7:21 am
John Deere 1010 crawler trying to figure out year

Last post by reedgmi « Wed Aug 27, 2025 7:09 pm
Replies: 3
by Higgy » Wed Aug 27, 2025 6:53 am

3 Replies

6458 Views

Last post by reedgmi
Wed Aug 27, 2025 7:09 pm
John deere crawler 2010 1970 won't move please help me !

Last post by jdseb « Thu Aug 21, 2025 7:24 pm
Replies: 6
by bernier18 » Tue Sep 15, 2015 5:17 am

6 Replies

34554 Views

Last post by jdseb
Thu Aug 21, 2025 7:24 pm
JD 420c Crawler Hydraulic System

Last post by gus « Tue Aug 19, 2025 9:35 am
Replies: 10
by Hank420 » Mon Sep 04, 2023 4:56 pm

10 Replies

40625 Views

Last post by gus
Tue Aug 19, 2025 9:35 am
440ICD jigsaw Project

Last post by jimmydiesel « Thu Aug 14, 2025 10:10 am
Replies: 41
by jimmydiesel » Wed Jan 01, 2025 10:20 pm
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41 Replies

95451 Views

Last post by jimmydiesel
Thu Aug 14, 2025 10:10 am
MC OEM Hydraulic Control Handle

Last post by JDMarty « Thu Aug 07, 2025 5:32 pm
Replies: 2
by JDMarty » Mon Aug 04, 2025 2:04 pm

2 Replies

8874 Views

Last post by JDMarty
Thu Aug 07, 2025 5:32 pm
440 gas reverser jinkage

Last post by Jake Collie « Thu Jul 24, 2025 10:28 am
Replies: 3
by Jake Collie » Wed Jul 23, 2025 11:02 am

3 Replies

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Last post by Jake Collie
Thu Jul 24, 2025 10:28 am
JD 6V vs 12V Battery – Advice Needed

Last post by Stan Disbrow « Wed Jul 23, 2025 7:09 am
Replies: 6
by ShaneR » Sat Jul 19, 2025 5:25 pm

6 Replies

32019 Views

Last post by Stan Disbrow
Wed Jul 23, 2025 7:09 am
JD 430C - Spark Plug

Last post by ShaneR « Mon Jul 21, 2025 6:40 pm
Replies: 5
by ShaneR » Wed Jul 16, 2025 10:43 pm

5 Replies

32838 Views

Last post by ShaneR
Mon Jul 21, 2025 6:40 pm
Barn find 420C getting it going

Last post by Cubby267 « Wed Jul 16, 2025 5:49 am
Replies: 20
by Cubby267 » Mon Mar 10, 2025 7:08 pm
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20 Replies

26383 Views

Last post by Cubby267
Wed Jul 16, 2025 5:49 am
Van Sickle Paint match for 440ic

Last post by whiteclipse16 « Tue Jul 15, 2025 5:47 pm
Replies: 13
by Roger440IC » Sat Jan 25, 2025 3:04 pm

13 Replies

20796 Views

Last post by whiteclipse16
Tue Jul 15, 2025 5:47 pm
Hydraulic manifold T14730T

Last post by reedgmi « Tue Jul 15, 2025 3:57 pm
Replies: 2
by reedgmi » Tue Jul 15, 2025 9:12 am

2 Replies

8606 Views

Last post by reedgmi
Tue Jul 15, 2025 3:57 pm
Track chain specs?

Last post by Lavoy « Mon Jul 14, 2025 5:16 pm
Replies: 3
by Lowly » Sun Jul 13, 2025 7:06 am

3 Replies

17995 Views

Last post by Lavoy
Mon Jul 14, 2025 5:16 pm
JD 430C gear stick

Last post by Jim B « Thu Jul 10, 2025 5:12 am
Replies: 1
by ShaneR » Thu Jul 10, 2025 3:17 am

1 Replies

33914 Views

Last post by Jim B
Thu Jul 10, 2025 5:12 am
56, 420, 5 roller 4 spd

Last post by theshanmand1! « Sat Jun 28, 2025 9:32 am
Replies: 10
by theshanmand1! » Thu May 22, 2025 7:39 am

10 Replies

19579 Views

Last post by theshanmand1!
Sat Jun 28, 2025 9:32 am
MC hydraulic reservoir

Last post by JDMarty « Thu Jun 26, 2025 1:24 pm
Replies: 11
by JDMarty » Sat Dec 07, 2024 3:20 pm

11 Replies

15258 Views

Last post by JDMarty
Thu Jun 26, 2025 1:24 pm
1952 MC crawler

Last post by Lavoy « Tue Jun 24, 2025 11:02 am
Replies: 20
by roadbuilder » Wed Jun 04, 2025 8:32 pm
1

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20 Replies

63850 Views

Last post by Lavoy
Tue Jun 24, 2025 11:02 am
40C steering clutch Pressure Plate Gauge

Last post by Jim B « Tue Jun 17, 2025 9:37 am
Replies: 1
by jd420u » Tue Jun 17, 2025 9:14 am

1 Replies

6469 Views

Last post by Jim B
Tue Jun 17, 2025 9:37 am
53 40c 4 roller wont start

Last post by dtoots1 « Sat Jun 07, 2025 1:10 pm
Replies: 1
by oneshot4774 » Sat Jun 07, 2025 9:26 am

1 Replies

9483 Views

Last post by dtoots1
Sat Jun 07, 2025 1:10 pm
420C track alignment

Last post by Cubby267 « Tue Jun 03, 2025 6:19 am
Replies: 5
by Cubby267 » Sun May 18, 2025 8:05 am

5 Replies

11205 Views

Last post by Cubby267
Tue Jun 03, 2025 6:19 am
track carrier removal

Last post by Lavoy « Mon Jun 02, 2025 8:08 am
Replies: 3
by rroger » Tue May 27, 2025 6:53 pm

3 Replies

8091 Views

Last post by Lavoy
Mon Jun 02, 2025 8:08 am
56, 420, 5 roller 4 speed

Last post by Lavoy « Sun May 11, 2025 9:10 pm
Replies: 1
by theshanmand1! » Sun May 11, 2025 7:36 pm

1 Replies

6195 Views

Last post by Lavoy
Sun May 11, 2025 9:10 pm
Should I buy it?

Last post by Jim B « Sat May 10, 2025 10:36 am
Replies: 3
by Bagfitter » Sat May 10, 2025 8:15 am

3 Replies

6840 Views

Last post by Jim B
Sat May 10, 2025 10:36 am
420C PTO Issues

Last post by JDCrawlerdog3 « Mon May 05, 2025 10:05 am
Replies: 5
by JDCrawlerdog3 » Sat May 03, 2025 8:38 pm

5 Replies

9513 Views

Last post by JDCrawlerdog3
Mon May 05, 2025 10:05 am
Single or Double hydraulic system?

Last post by Cubby267 « Tue Apr 22, 2025 6:13 pm
Replies: 22
by jdcollector » Sat Aug 15, 2009 11:16 am
1

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22 Replies

47651 Views

Last post by Cubby267
Tue Apr 22, 2025 6:13 pm
440ic Throttle shaft/

Last post by GalenB « Tue Apr 22, 2025 8:46 am

by GalenB » Tue Apr 22, 2025 8:46 am

0 Replies

7901 Views

Last post by GalenB
Tue Apr 22, 2025 8:46 am
early 1010c loader need help

Last post by Stan Disbrow « Mon Apr 21, 2025 6:15 am
Replies: 1
by galvinfreeman » Mon Apr 21, 2025 4:14 am

1 Replies

12391 Views

Last post by Stan Disbrow
Mon Apr 21, 2025 6:15 am
Knowledge Needed

Last post by Austin96 « Sun Apr 20, 2025 8:00 am
Replies: 11
by Austin96 » Thu Apr 17, 2025 5:18 pm

11 Replies

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Last post by Austin96
Sun Apr 20, 2025 8:00 am

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