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Old 07-19-2007, 09:51 PM
Torquewrench Torquewrench is offline
Currently crazy for autox
Location: Washington, DC
 
Join Date: Mar 2004
Posts: 79
Mein Auto: 2001 330i Orient Blue SP
Great info Jamtuff, update

I checked my fluid level again and it is correct, just a trickle between 40-50C. I couldn't find any sign of fresh fluid around the pan seal, fill plug, drain plug, main seal, or transmission fluid cooler hoses, but I am still getting the smell.

Found out the hard way that the aluminum pan bolts won't take more than ~ 7 N-m, at least mine won't, and I managed to strip a couple. Mike Miller didn't realize the fasteners on this particular transmission were aluminum, and after I told him he agreed that not stripping the bolt heads is the way to go, so disregard the above torque recommendation and stick with 6-7 N-m.

I ordered some stainless steel M6x22 fasteners from McMaster-Carr to replace the aluminum ones. It's always important to use a torque wrench, even more if you go to this stronger bolt. I bet the reason the ZF engineers used the aluminum bolts is because they couldn't be overtorqued.

Any ideas where the fluid might be leaking from?
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Phil Williams/Torquewrench
2001 330i Orient Blue
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