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transmission filter pan gasket sealant

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Old 05-30-2013, 03:34 PM
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mj1pate
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Default transmission filter pan gasket sealant

question: I would like to stop the seepages that develop around the auto transmission lower pan gasket. Has anyone had any success with using a gasket sealant between the gasket and the transmission? If so, did it make any difference?

Thanks

Mike
Old 05-30-2013, 03:38 PM
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Kevin in Atlanta
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If you are getting seepage I would think your pan needs replacing. I never used anything.
Old 05-30-2013, 04:40 PM
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MainePorsche
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Originally Posted by 86_5Tiburon
If you are getting seepage I would think your pan needs replacing. I never used anything.
+1
Old 05-30-2013, 07:19 PM
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Bill Ball
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No sealant. Be sure to look at areas above the gasket for a higher source. There are a bunch of potential sources.
Old 05-30-2013, 09:11 PM
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ROG100
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Pan is probably warped 8>(
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Old 05-30-2013, 10:42 PM
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Kevin in Atlanta
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Folks over tighten them and hence the leaks - BTDTmyself.
Old 05-30-2013, 10:58 PM
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Imo000
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As a last resort, can try a little RTV. If that doesn't work, replace the pan with a straight one.
Old 05-31-2013, 12:15 AM
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Hollisterkiid92
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Same boat here, I recently change the oil pan fast and filter and it didn't leak after I would say 2 weeks after. It shows that it leaking from the seal on the side where u pour in the oil:/ I mightve over torque it since is it loosing a bit of oil:/
Old 05-31-2013, 01:59 AM
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dr bob
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Originally Posted by Imo000
As a last resort, can try a little RTV. If that doesn't work, replace the pan with a straight one.
No.

RTV wreaks havoc in the auto trans if even a tiny bit gets loose in the hydraulics.

No sealant is needed when the pan is straight. Check yours on a known flat surfeace (wife's new granite kitchen countertops...) with a thin feeler gauge. If it's warped, replace with new. The tightening torque on the sump bolts is amaxingly small, and they need to be drawn up evenly. Use a torque wrench. Use a torque wrench. Use a torque wrench. Use a torque wrench. Use a torque wrench.
Old 05-31-2013, 02:14 AM
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MainePorsche
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Originally Posted by dr bob
No.

RTV wreaks havoc in the auto trans if even a tiny bit gets loose in the hydraulics.

No sealant is needed when the pan is straight. Check yours on a known flat surfeace (wife's new granite kitchen countertops...) with a thin feeler gauge. If it's warped, replace with new. The tightening torque on the sump bolts is amaxingly small, and they need to be drawn up evenly. Use a torque wrench. Use a torque wrench. Use a torque wrench. Use a torque wrench. Use a torque wrench.
Drawing them up evenly is as important as applying the proper torque.
Old 05-31-2013, 05:15 AM
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MODEL YEAR or Gear Box type PLEASE!!!! There is a problem with the gasket on the 4 speeds - MB superseded it years ago with a better one, but Porsche still sell the old one that splits at one of the bolts. Search for a post by Tails on this where he gives the new part number.
jp 83 Euro S AT 55k
Old 05-31-2013, 03:42 PM
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mj1pate
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Originally Posted by ROG100
Pan is probably warped 8>(
Hi roger; is that new pan gasket on way? :-)

All; from what I remember seeing in the spec, the pan/gasket torque is 6 ft-lb. but I have seen 8 referenced in some if the threads. Which is correct?

Thanks,
Mike
Old 05-31-2013, 03:52 PM
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Bill Ball
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Originally Posted by mj1pate
Hi roger; is that new pan gasket on way? :-)

All; from what I remember seeing in the spec, the pan/gasket torque is 6 ft-lb. but I have seen 8 referenced in some if the threads. Which is correct?

Thanks,
Mike
8 Nm which is 6 ft-lb
Old 05-31-2013, 08:54 PM
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Imo000
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Originally Posted by dr bob
No.

RTV wreaks havoc in the auto trans if even a tiny bit gets loose in the hydraulics.

No sealant is needed when the pan is straight. Check yours on a known flat surfeace (wife's new granite kitchen countertops...) with a thin feeler gauge. If it's warped, replace with new. The tightening torque on the sump bolts is amaxingly small, and they need to be drawn up evenly. Use a torque wrench. Use a torque wrench. Use a torque wrench. Use a torque wrench. Use a torque wrench.
I didn't said to cake it with RTV. Very little on the outter edge of the gasket, this way nothing gets squished towards the inside. Let it cure for a day and then fill it up. Of course I agree that nothing is allowed in the fluid, one needs to use some common sense when doing this.
Old 06-01-2013, 02:11 AM
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Hollisterkiid92
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Would it make any difference trying to straighten the pan if it was warped?


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