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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General information
The windows can be opened with the vehicle
key from the outside as well as closed with Comfort
Access.
With Comfort Access: The windows can be
closed from the outside via Comfort Access.
When a window is often opened in the same position,
this task can be performed by the BMW
I
REMOVING AND INSTALLING/REPLACING OIL PUMP (N62)
Necessary preliminary tasks:
Drain engine oil.
Remove upper oil sump section.
Remove reinforcement plate.
Unscrew nut (1).
Tightening torque 11 41 4AZ.
Remove oil pump sprocket wheel (2).
Fig. 709: Identifying Oil Pump Sprocket Wheel
Release