BMW X5: Heating And Air Conditioning

 Crankcase

As far as the physical appearance and dimensions, the crankcase on the N54 is the same as the N52. The main change is in the materials, the N54 uses an all aluminum alloy crankcase. There is also cast iron cylinder liners similar to the previous M54 engine. The reason for using the all aluminum c

 Replacing Rubber Mounts On Both Tension Struts

Special tools required: 31 3 032 33 3 322 Necessary preliminary tasks: Check wheel control joints of tension struts while installed, replace tension struts if necessary. Remove tension struts. Using a press and special tools 33 3 322 and 31 3 032 , press rubber mount out of tension strut