HD6B AC dozer

gene.davis

New User
I'm having problems getting final drive sprocket shaft back in dozer.Could I have wrong shaft?Original shaft was chewed up when I bought dozer.It's a twenty-one spline shaft that I bought.Outboard bearing cover likes about an inch bolting up.Maybe sproket isn't on faf enough. Need help.Yhanks
 
The sprocket shaft with 20 spleenes used the same end bearing and inner cup than the 6 spleene shaft but the end shaft inner cover could be different and the big shaft bearing, ring seal and spring seal and sprocket are different.
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(quoted from post at 21:20:16 04/11/16) I'm having problems getting final drive sprocket shaft back in dozer.Could I have wrong shaft?Original shaft was chewed up when I bought dozer.It's a twenty-one spline shaft that I bought.Outboard bearing cover likes about an inch bolting up.Maybe sproket isn't on faf enough. Need help.Yhanks

Is there a difference in length of shaft?Is the outboard bearing different?The keepers on bull gear fits the slot in shaft.Could the inboard bearing be the wrong one?It fits shaft.
 
I just check some off my sprocket shafts and some shafts 20 spleene fit on HD7 and the end outside bearing is bigger than HD6 and the big nut on 20 spleene shaft is bigger than the 6 spleene shaft and the outboard bearing cage some outside bearing are bigger too but the end shaft is same size
 
(reply to post at 08:57:24 04

/12/16)


Hi Hector,the shaft is a 20 spline shaft and that's what came off of it.The outboard bearing cage lacks about one inch bolting up.Is the hd7 shaft one inch longer?I bought this shaft about two years ago from you and I'm trying to figure out what I'm doing wrong.Thanks alot for all your help.I appreciate it.
 
The hd6 and hd7 shaft 20 spleene are the same size it just some serie the outside bearing is bigger and you just need to removed the bearing and instaled the small one and he should go (1 inch far)in cone
 
I am sorry for late answer I was to hospital today for my cancer and return tomorrow and I do't have a part # for bearing you should check by the botton final drive cover if the bearing seat in the cup inner bearing and now I maybe out from my computer for sometime
 

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