tranny swap
tranny swap
i have a 420c and have a couple badly worn gears.. we are having trouble find replacements. i know where there is a 40c trans thats complete for a decent price about 5 min from my house. would the 40c tranny work with my reverser???
Home of the free because of the BRAVE!!!
1957 420 5 roller 5 speed
1957 420 5 roller 5 speed
I'm tearing down another tranny this morning, keep your fingers crossed.
Lavoy
Lavoy
Parts and restoration for antique and late model John Deere crawlers.
Owner and moderator www.jdcrawlers.com
Owner and moderator www.jdcrawlers.com
If badly pitted, worn tapered, or chips out of the gears is the primary things to look for.
Lavoy
Lavoy
Parts and restoration for antique and late model John Deere crawlers.
Owner and moderator www.jdcrawlers.com
Owner and moderator www.jdcrawlers.com
all the gears we were concerned with are worn tapered. for the time being we are going to put them back in so we can get the dozer reassembled, want to fire the motor and get the timing set and some other things. and if we can find the gears we will just put them at a later time. it should run for awhile with the old gears.
Home of the free because of the BRAVE!!!
1957 420 5 roller 5 speed
1957 420 5 roller 5 speed
900 gears later, I found them, PM sent.
Lavoy
Lavoy
Parts and restoration for antique and late model John Deere crawlers.
Owner and moderator www.jdcrawlers.com
Owner and moderator www.jdcrawlers.com
Seen and had more than a few like that. Not sure if it is all attributed to bad bearings, or if sometimes it is the operator not getting the gears shifted all the way in.
Lavoy
Lavoy
Parts and restoration for antique and late model John Deere crawlers.
Owner and moderator www.jdcrawlers.com
Owner and moderator www.jdcrawlers.com
could have been bad bearing from long ago ...i would check out shift fork,,shift rail,,and detent hole in rail,, detent ball and spring also ......and as the saying goes if you cant find em ,,grind em
2010 with 622 dozer with mod. 35 ripper and a 2010 with 622 dozer bought in 1969 and a 2010 loader with drott and mod. 36 ripper
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