Search found 519 matches

by pop pop
Thu Dec 04, 2025 12:13 am
Forum: Early model JD crawler technical support
Topic: shift pattern for jd 440
Replies: 8
Views: 6160

Re: shift pattern for jd 440

i was looking in a 1967 parts book and they described the two variations of 5 speed shift knobs as, (and only costing $1.50) :) the one with the R in upper position was for the 440 ICD's, p/n T11256T. the one with the R in lower position was for the 440 I, IC, ID , p/n M4338T. then if you had a 1010...
by pop pop
Sun Nov 23, 2025 3:59 am
Forum: Off-topic discussions
Topic: The 3 Word Game
Replies: 167
Views: 583644

Re: The 3 Word Game

suddenly a fish
by pop pop
Wed Nov 19, 2025 1:23 am
Forum: Off-topic discussions
Topic: The 3 Word Game
Replies: 167
Views: 583644

Re: The 3 Word Game

pondering 3IAtlas' flight,
by pop pop
Thu Nov 13, 2025 7:42 am
Forum: Early model JD crawler technical support
Topic: 1959 440 dozer kicking out of 2nd gear
Replies: 8
Views: 1475

Re: 1959 440 dozer kicking out of 2nd gear

do you have a service manual for the 440 series spark ignition tractors ? it shows and explains all the tranny info. after you read it you will probably be able to trouble shoot it yourself. it is much more than i want to explain. about 25 pages of reading. but one question is, what made you change ...
by pop pop
Mon Nov 10, 2025 8:29 am
Forum: Off-topic discussions
Topic: The 3 Word Game
Replies: 167
Views: 583644

Re: The 3 Word Game

meanwhile, back at
by pop pop
Sun Nov 09, 2025 12:45 pm
Forum: Early model JD crawler technical support
Topic: 440icd N, S, pistons and injectors
Replies: 8
Views: 31717

Re: 440icd N, S, pistons and injectors

well i got the injectors put back together, anxious to see how it runs,
update; motor runs smooth, i think its all good :D :D
by pop pop
Sun Nov 09, 2025 12:33 pm
Forum: Early model JD crawler technical support
Topic: 440 crawler rock guards
Replies: 4
Views: 31483

Re: 440 crawler rock guards

they are not hard to make if you have a drill press , torch and welder. a saw makes it even nicer. i made a set thats tougher than original, a little longer, used a thicker material and reinforced at the attaching points, made them with more sprocket/idler coverage and roller coverage. these days th...
by pop pop
Mon Oct 20, 2025 4:21 pm
Forum: Early model JD crawler technical support
Topic: 440icd N, S, pistons and injectors
Replies: 8
Views: 31717

Re: 440icd N, S, pistons and injectors

odd how neither of my injectors didn't have a ring seal, p/n 2.1040, in the previous illustrated post.
any comments?
by pop pop
Thu Sep 11, 2025 3:25 am
Forum: Late model JD crawler technical support
Topic: motor identification
Replies: 14
Views: 12629

Re: motor identification

stick a propane torch in there and burn up the mouse left-overs. then blow it out again, probably be good to go.
by pop pop
Thu Sep 11, 2025 2:59 am
Forum: Early model JD crawler technical support
Topic: crawler wont turn
Replies: 4
Views: 6658

Re: crawler wont turn

look at the turning clutch assembly thru the inspection covers under the seat. my guess is it did rust/seize up from what you described, take a jab at them with a big screwdriver to see if they can be loosen. compare the 2 sides since you say one side works,you'll probably have to fiddle with adjust...
by pop pop
Wed Sep 03, 2025 11:24 am
Forum: Early model JD crawler technical support
Topic: jd420 pics
Replies: 182
Views: 1014048

Re: jd420 pics

you've been making progress , there is light at the end of the tunnel now. :D
by pop pop
Wed Sep 03, 2025 11:14 am
Forum: Early model JD crawler technical support
Topic: 440icd N, S, pistons and injectors
Replies: 8
Views: 31717

Re: 440icd N, S, pistons and injectors

so messing with these injectors, :shock: there is a tiny button(called a valve in the IT booklet) with a crossways grove on one side of the "valve". i am trying to determine which way the groove should face without tearing another injector apart to see. i sort of determined that the groove should be...
by pop pop
Sun Aug 31, 2025 5:45 pm
Forum: Off-topic discussions
Topic: The 3 Word Game
Replies: 167
Views: 583644

Re: The 3 Word Game

yea, 3 tons
by pop pop
Wed Aug 27, 2025 12:08 pm
Forum: Off-topic discussions
Topic: The 3 Word Game
Replies: 167
Views: 583644

Re: The 3 Word Game

then pet Nellie,
by pop pop
Fri Aug 22, 2025 5:49 am
Forum: Off-topic discussions
Topic: The 3 Word Game
Replies: 167
Views: 583644

Re: The 3 Word Game

realizing he liked