BMW X5: Engine Mechanical Overview
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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 ca
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, fo
As stated before, the cylinder head cover used on all of the new NG6 engines
is made from plastic. However, the design differs between the engines due to
engine equipment.
For example, the N54 engi
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For various tasks, it is necessary to unlock and lock the transmission lock.
This can be done from inside or underneath the vehicle.
From vehicle interior:
Refer to MANUAL EMERGENCY UNLOCKING OF TRANSMISSION LOCK.
Underneath car:
Remove underbody protection.
Press lever (1) towards rear.
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 damage with great difficulty and with great effort. However, d