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BMW Workshop Service and Repair Manuals

4 RA Removing And Installing _ Replacing Right Exhaust Camshaft (S85) > < 3 RA Removing And Installing _ Replacing Left Exhaust Camshaft (S85)|Page 370
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Installation:

All bearing shells are assigned to one cylinder.

E and A from (1 to 10), e.g. A 6= exhaust side on
6th cylinder.

Arrow (1) must point in direction of travel to chain drive.

Installation:

Arrangement of bearing shells, cylinders 6 to 10.

Important!

Mixing them up will result in increased wear - risk of damage!

Mount special tool 11 5 241  with special tool 11 5 242 .

Pretension eccentric shaft at hexagon head in direction of arrow.

Important!

Exhaust camshaft is pressed upwards by valve springs.

Lock (1) must snap audibly into place.

Install all bearing caps by numbers.

Tightening torque: 11 31 7AZ

.

Adjust valve timing.

Assemble engine.

RA  Removing and installing / replacing left exhaust camshaft (S85)

BMW AG - TIS

22.02.2013  16:31

Issue status (12/2007) Valid only until next DVD is issued

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4 RA Removing And Installing _ Replacing Right Exhaust Camshaft (S85) > < 3 RA Removing And Installing _ Replacing Left Exhaust Camshaft (S85)|Page 370