BMW X5: Replacing Both Timing Chains (N62/N62TU)
Special tools required:
- 11 2 001
- 11 2 002
- 11 2 003
- 11 2 007
Necessary preliminary tasks:
- Remove lower timing case cover.
Remove timing chain (1).
Remove timing chain (5).
Release screws (7).
Remove guide rails (3 and 6).
Remove tensioning rails (2 and 4).
Installation:
Maintain tension of timing chains when installing timing case cover.
Observe sparking protection on timing case cover.
Make sure timing chain (1) is correctly installed when placing it in guide rail (3).
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Fig. 327: Identifying Timing Chains, Screws And Guide Rails
Attach special tools 11 2 001 and 11 2 002 to crankshaft.
Insert special tool 11 2 007 and remove sprocket wheel with special tool 11 2 003.
Installation:
Check sprocket wheels for wear, replace if necessary.
Heat sprocket wheel to 60ºC.
WARNING: Burning hazard! Wear gloves.
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Fig. 328: Identifying Special Tool (11 2 007), (11 2 001), (11 2 003)
Assemble engine.
READ NEXT:
Checking Camshaft Timing On Left Side (N62/N62TU)
Special tools required:
11 9 190
11 9 461
11 9 462
(cylinder bank 5 to 8)
Necessary preliminary tasks:
Remove servomotor for left eccentric shaft.
Remove left cylinder head cover.
Remove all
Checking Camshaft Timing On Right Side (N62/N62TU)
Special tools required:
11 9 190
11 9 461
11 9 462
(cylinder bank 1 to 4)
Necessary preliminary tasks:
Remove servomotor from right eccentric shaft.
Remove right cylinder head cover.
Remove
Adjusting Camshaft Timing On Left Side (N62/N62TU)
Special tools required:
11 9 190
11 9 460
11 9 461
11 9 462
11 9 463
(cylinder bank 5 to 8)
Necessary preliminary tasks:
Check camshaft timing on left side.
Remove left timing case cover.
SEE MORE:
Adaptive chassis
Principle
The adaptive suspension is an intelligent controllable
suspension.
The chassis reduces body movements with a
sporty driving style or on an uneven road.
General information
The intelligent control of the chassis increases
the driving dynamics and driving comfort depending
on the road condi
Removing And Installing/Replacing Control Unit For Air Supply Unit
IMPORTANT: Read and comply with notes on protection against
electrostatic damage (ESD
protection).
Necessary preliminary tasks:
Remove ignition key.
Disconnect battery negative lead.
Remove flap in luggage compartment panel on right.
Lift back insulating mat (1).
Fig. 67: Identifying Insulat
