BMW X5: Engine Mechanical Overview
BMW X5 (G05) 2019-2026 Service & Repair Manual / Engine Service Information / Engine Mechanical Overview
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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 ca
Bolts
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
Cylinder Head Cover
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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Removing And Installing All Ventilation Grilles On Centre Console
Version with rear cabin fan only:
Unclip ventilation grille (1).
Unclip operating unit (1).
Unclip lever (1) from operating unit.
Unclip air outlet grille (1) on left and right with plastic wedge.
REMOVING AND INSTALLING MIDDLE TRIM FOR 3RD SEAT ROW
Necessary preliminary tasks:
Remove centre co
V-Ribbed Belt W. Tensioner
REPLACING ALTERNATOR DRIVE BELT (N62/N62TU)
Special tools required:
11 3 340
Necessary preliminary tasks:
Remove fan clutch with fan impeller (E65/66).
NOTE: If the drive belt is to be reused:
Mark direction of travel and reinstall drive belt in same direction of travel.
Pretension belt tensio
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