BMW X5: 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 tensioner slowly and carefully with a Torx socket as far as it will go and secure with special tool 11 3 340.
Remove drive belt.
IMPORTANT: If contaminated with hydraulic fluid: Replace drive belt.
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Fig. 185: Removing Drive Belt With Special Tool (11 3 340)
Put on the drive belt.
Remove special tool 11 3 340.
Installation:
Check that drive belt is correctly positioned on pulleys.
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Fig. 186: Identifying Drive Belt Correctly Positioned On Pulleys
REPLACING A/C COMPRESSOR DRIVE BELT WITH BELT TENSIONER (N62/N62TU)
Special tools required:
- 11 3 340
Necessary preliminary tasks:
- Remove alternator drive belt.
- Remove engine splash guard.
NOTE: If the drive belt is to be reused: Mark direction of travel and reinstall drive belt in same direction of travel.
Pretension belt tensioner slowly and carefully with a Torx socket as far as it will go and secure with special tool 11 3 340.
Remove drive belt.
IMPORTANT: If contaminated with hydraulic fluid: Replace drive belt.
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Fig. 187: Identifying Special Tool (11 3 340)
Put on the drive belt.
Remove special tool 11 3 340.
Installation:
Check that drive belt is correctly positioned on pulleys.
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Fig. 188: Identifying Drive Belt Correctly Positioned On Pulleys
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Removing And Installing/Replacing Left Inlet Camshaft (N62
From 9/03 And N62TU)
Special tools required:
11 9 470
11 9 472
11 9 473
11 9 474
11 9 475
11 9 480
11 9 490
(cylinder bank 5 to 8)
Necessary preliminary tasks:
Remove servomotor for left eccentric shaft.
Remo
Removing And Installing/Replacing Right Inlet Camshaft (N62
From 9/03 And N62TU)
Special tools required:
11 9 470
11 9 472
11 9 473
11 9 474
11 9 475
11 9 480
11 9 490
(cylinder bank 1 to 4)
Necessary preliminary tasks:
Remove servomotor for right eccentric shaft.
Rem
SEE MORE:
Replacing Gas Cartridge For Active Head Restraint On Left Or Right
Front Seat
WARNING: Read and comply with safety regulations for handling airbag
modules and
pyrotechnical belt tensioners.
Improper handling can lead to triggering of the pyrotechnical seat belt
tensioner or side airbag, resulting in injuries.
Switch off ignition!
Necessary preliminary tasks:
Remove head r
Housing Cover
REMOVING ACOUSTIC COVER (N62/N62TU)
Unfasten screws.
Raise acoustic cover (1) and remove towards front.
Fig. 108: Identifying Acoustic Cover
REMOVING AND INSTALLING TOP LEFT TIMING CASE COVER (N62/N62TU)
(cylinder bank 5 to 8)
Necessary preliminary tasks:
Remove left cylinder head cover.
Remov
