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markus
01-07-2007, 10:28 AM
is it safe to jack on the rear crossmember iof the front end is supported by ramps? also is it safe to jack on the front crossmember?

GoldenOne
01-07-2007, 10:36 AM
this may help ya...

http://www.r3vlimited.com/Tech/Jackpoints.jpg

markus
01-07-2007, 10:53 AM
and thats perfectly safe for my 540?

scott 4991
01-07-2007, 01:34 PM
Great picture.. made me laugh!

sc

Dave M
01-07-2007, 01:43 PM
and thats perfectly safe for my 540?


There has been a fair amount of discussion on this subject, with some disagreement regarding the use of crossmembers and, god forbid, the differential.

FWIW, I've been using a well padded floor jack on both crossmembers and the differential since I've owned the car, with no ill-effects.

Dave M

BillionPa
01-07-2007, 11:24 PM
i only jack on the crossmembers, and use 4 pieces of spongy cardboard between the jack and the crossmember to protect it and get a better grip.