Broke axle stub off in diff, dammittohell! advice?
#1
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Broke axle stub off in diff, dammittohell! advice?
Axle stub snapped, see picture. this is the passenger side.
So I’m assuming the diff has to come apart to get the broke bit out, which is gonna suck… looks like half the car has to come apart to get the diff out.
Any advice to make the replacement easier? I generally use the FSM.
Should I go ahead & replace both axle stubs as preventative medicine?
The stub broke on a single 4krpm launch (I baby my cars), car is n/a and has maybe 200hp on a good day. car has about 140k on it, previous owner auto-x’ed it some.
So I’m assuming the diff has to come apart to get the broke bit out, which is gonna suck… looks like half the car has to come apart to get the diff out.
Any advice to make the replacement easier? I generally use the FSM.
Should I go ahead & replace both axle stubs as preventative medicine?
The stub broke on a single 4krpm launch (I baby my cars), car is n/a and has maybe 200hp on a good day. car has about 140k on it, previous owner auto-x’ed it some.
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mazda mario
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replace it just take the whole thing down subframe and all its easier that way pop it open, take it out the broken piece, clean it just incase of any metal fragments put it together ,new oil and stub in
or
get a t2 diff it wont happen again.
it happen to me sevral times got tired of it breaking., so i got a t2 diff ,now i done several launches on it and now i dont worry about it,of course i have solid mounts .
or
get a t2 diff it wont happen again.
it happen to me sevral times got tired of it breaking., so i got a t2 diff ,now i done several launches on it and now i dont worry about it,of course i have solid mounts .
Last edited by mario1386; 11-29-08 at 03:27 PM.
#3
backslash beanbagrace
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That officially sucks.
Here's a good write-up to help with dropping the subframe.
https://www.rx7club.com/2nd-generation-specific-1986-1992-17/write-up-removing-rear-sub-frame-802796/
Here's a good write-up to help with dropping the subframe.
https://www.rx7club.com/2nd-generation-specific-1986-1992-17/write-up-removing-rear-sub-frame-802796/
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I think I'll start whith just trying to knock the other chunck out + drain the oil & look for shards. Maybe do a flush or 2, and find a magnetic bolt to catch any leftover bits.
I hate to trash the entire diff, the limited-slip feature still works (tested according to the FSM!), and it's quiet and tight. or, WAS quiet and tight.
Suggestions for a source for replacement stub shafts??
Thanks all
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#8
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it was not too bad to get out. I'm really thinking to just repalce both axle stubs, button it up, flush the diff a time or 3 with fresh fluid, and hope for the best.
any idea if rockauto or other online source would carry these?
any idea if rockauto or other online source would carry these?
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just broke my t2 stub on friday. took me 15 minutes to take it out. you simply un bolt the 4 bolts and slide the axle out of the way, then pop of the stub(should come of easy since its broken) then do the same for the other side now you stick a screw driver from the unbroken side and you hameer out the broken piece, its that easy, (make shure before you take out the broken piece that you get a magnet and take out any debree before it falls out into the diff.)
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