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Re: rear transmission shaft
Posted: Mon Mar 30, 2020 3:11 pm
by WideFive
X2 on everything toolbox said! It needs to get torn down so you can get access to the diff housing area. Fix it right the first time.
Replace the failed snap ring too and inspect the input shaft at the snap ring location to be sure it's not damaged.
Re: rear transmission shaft
Posted: Tue Mar 31, 2020 9:52 am
by Dual Port
You should save a few bucks if you remove the axles and refurb the RGBs yourself. Is it a big nut? Here are a few I've done:
viewtopic.php?f=23&t=4895&start=50
viewtopic.php?f=23&t=2888&start=330
viewtopic.php?f=23&t=3367&start=170
viewtopic.php?f=23&t=4263&start=70
You'll need a HF puller kit, basic tools, and some way to get the big freeze plug out. I use a welder. It's a greasy messy job, get a good workbench, lots of newspapers and a solvent tub to clean parts. I'd take the center section to Jim's Custom.
Good Luck.
Re: rear transmission shaft
Posted: Fri Apr 10, 2020 10:24 am
by Frankinbus
I decided to pull the tranny and do it myself, you cant learn unless you try. try and find a 7mm stud, weddle ind has them 2.65 stud, 13$ shipping !! when I get the gasket set I will try to put the puzzle back together. thank you all for your input
Re: rear transmission shaft
Posted: Fri Apr 10, 2020 2:40 pm
by WideFive
Frankinbus wrote: Fri Apr 10, 2020 10:24 am
try and find a 7mm stud
There are 7 of them on the front of the transaxle. Nosecone studs are M7. You can steal one from and extra trans if you have one... or take it from the front of that trans. Six studs up there "will be fine"

Re: rear transmission shaft
Posted: Fri Apr 10, 2020 7:09 pm
by Frankinbus
got it back together, no extra parts, and it spins freely with no clunks !!!! will put it in this weekend .
Re: rear transmission shaft
Posted: Sat Apr 11, 2020 5:40 pm
by toolbox
WideFive wrote: Fri Apr 10, 2020 2:40 pm
Frankinbus wrote: Fri Apr 10, 2020 10:24 am
try and find a 7mm stud
There are 7 of them on the front of the transaxle. Nosecone studs are M7. You can steal one from and extra trans if you have one... or take it from the front of that trans. Six studs up there "will be fine"
You can get 3 feet of M7 threaded rod from McMaster for $12.
Frankinbus wrote: Fri Apr 10, 2020 7:09 pm
got it back together, no extra parts, and it spins freely with no clunks !!!! will put it in this weekend .
Do you understand now why we told you it needed to came apart to do the job?
Re: rear transmission shaft
Posted: Sun Apr 12, 2020 2:25 pm
by TRL
Nice work!
Re: rear transmission shaft
Posted: Sat Apr 25, 2020 7:28 pm
by Frankinbus
I put the engine back in and it would not idle and ran hot, par for the course, fix 1 thing break another. I pulled it and took it to bruce, where he found my left intake manifold boot was cracked. I got a new pair in akron today and all is well again !! thanks again bruce for all your help