Although, the N54 engine has an all aluminum crankcase, many of the bolts are
still aluminum as on the N52.
This is to reduce any potential confusion between steel and aluminum bolts.
Some bolts, for example, are steel
such as the cylinder head cover bolts. This is possible, due to the plastic
cy
INFORMATION ON REPLACING STEERING GEAR AFTER ACCIDENT DAMAGE
Facts:
In the event of accidents or driving conditions similar to accidents,
shocklike loads can cause different types of
damage to steering gears. When a steering gear is externally undamaged, it is
sometimes only possible to
identify d