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| Diff bearings https://www.ausmini.com/forums/viewtopic.php?f=2&t=50323 |
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| Author: | leema [ Sun Feb 15, 2009 9:05 pm ] |
| Post subject: | Diff bearings |
can i change the diff bearings and side cover bushes with the engine in the car?? or can the diff only be removed with the engine out? i noticed there if a fair bit of slop in the bearings causing oil to leak out the side cover seal Regards, Matt |
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| Author: | drmini in aust [ Sun Feb 15, 2009 9:08 pm ] |
| Post subject: | |
That slop is not the diff ball bearings, it is the bronze bushes in the side covers. Yes you can fix this in the car, you need to drain oilz, remove covers, press new bushes into the covers, then get their bores machined to fit your pot joints/output yokes. |
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| Author: | leema [ Sun Feb 15, 2009 9:10 pm ] |
| Post subject: | |
thats what i like to hear an easy cheap fix thanks |
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| Author: | david rosenthal [ Sun Feb 15, 2009 9:21 pm ] |
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I wondered about that rh pot joint. the left was ok but the right hmmmm As doc said if you need new one ,get one and bring it up and I will fit and machine it for you. bring the pot joint as well. At least it runs better than the 1275 |
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| Author: | Tombo [ Sun Feb 15, 2009 9:24 pm ] |
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david rosenthal wrote: I wondered about that rh pot joint. the left was ok but the right hmmmm
As doc said if you need new one ,get one and bring it up and I will fit and machine it for you. bring the pot joint as well. At least it runs better than the 1275 Do you think the boring could be done on a lathe? Or would a mill be best? |
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| Author: | david rosenthal [ Sun Feb 15, 2009 9:34 pm ] |
| Post subject: | |
Tombo wrote: david rosenthal wrote: I wondered about that rh pot joint. the left was ok but the right hmmmm As doc said if you need new one ,get one and bring it up and I will fit and machine it for you. bring the pot joint as well. At least it runs better than the 1275 Do you think the boring could be done on a lathe? Or would a mill be best? definately on a lathe. a mill is not designed for that type of job. when matt put the pot joint in he may have dislodged the seal spring |
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| Author: | leema [ Sun Feb 15, 2009 9:39 pm ] |
| Post subject: | |
Quote: definately on a lathe. a mill is not designed for that type of job.
when matt put the pot joint in he may have dislodged the seal spring hmm thats a point and chance that spring could make its way past the bush and do some damage? |
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| Author: | drmini in aust [ Sun Feb 15, 2009 9:41 pm ] |
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I doubt there is room for the spring to get past the bush. Clearance is only .001" approx when new. |
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| Author: | david rosenthal [ Sun Feb 15, 2009 10:06 pm ] |
| Post subject: | |
drmini in aust wrote: I doubt there is room for the spring to get past the bush.
Clearance is only .001" approx when new. Your right there doc. the gearbox is A plus , and matt changed the pot joints over. the original rh one was loose when I checked it. The other joints are worn as well so it probably needs new bushes. Matt put it in and I just wondered if he dislodged the seal spring. Unfortuneatley I did not get chance to check it over after they were fitted as I had to go out. He has put this second hand 998 eng /box into his car until he rebuilds his 1275. It was a rush job. |
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| Author: | leema [ Sun Feb 15, 2009 10:27 pm ] |
| Post subject: | |
for a rush job the engine is great. just got the one little issue so far. but ill do the right thing and fix it this week. |
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