Thread: Coolant leak
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Old 11-02-2011, 09:48 AM
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Yorgi Yorgi is offline
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Location: Toronto
 
Join Date: Mar 2005
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Mein Auto: '04 M3 / '06 650i Cab
In the past I've drained BMW rads using a bolt on the rad or by pulling the coolant level sensor on the lower part of the rad.

Here are the TIS instructions for draining and refilling.

The engine drain bolt tightening torque is 25Nm or 18 ft-lbs.
Attached Files
File Type: pdf TIS_650i_DrainCoolant.pdf (190.5 KB, 462 views)
File Type: pdf TIS_650i_VentCoolingSystem.pdf (141.1 KB, 311 views)
File Type: pdf TIS_650i_WorkingOnCoolingSystem.pdf (187.0 KB, 208 views)
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Last edited by Yorgi; 11-02-2011 at 09:50 AM.
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