Suspension System - Groaning Noise From Front Axle
SI B31 03 12
2010 BMW 750i xDrive AWD (F01) V8-4.4L Turbo (N63) Page 399
Front axle
December 2012
Technical Service
SUBJECT
Groaning Noise from Front Axle
MODEL
F01
F02
F06
F07
F10
F12
F13
With xDrive to 5/31/2012
SITUATION
Groaning noises are heard from the front axle area while maneuvering at low speeds (e.g., parking lot maneuvers) or over uneven road surfaces.
CAUSE
Hydraulic mount in tension strut
PROCEDURE
Confirm the groaning noise is coming from the front axle area and isolate to either the drivers or passengers side. Replace the tension strut with
hydraulic mount for the affected side, following the Repair Instruction 37 12 050.
PARTS INFORMATION
2010 BMW 750i xDrive AWD (F01) V8-4.4L Turbo (N63) Page 400
