bmw Workshop Repair Guides

BMW Workshop Service and Repair Manuals

5 RA Replacing Both Timing Chains (M57TU) > < 4 RA Removing And Installing_replacing Inlet Camshaft (M47T2)|Page 337
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Mount sprocket wheel and release chain tensioner.

Cams of both camshafts must point to top right.

Fit special tool  11 6 321  on inlet camshaft.

Secure special tool 11 6 321  with special tool 11 6 322 .

Installation:

The exhaust camshaft only has to be checked, adjustment is not
possible.

Secure special tool 11 6 254  to cylinder head with bolts (1).

Note:

See illustration.

Check inlet camshaft axial clearance.

Set up special tool 11 6 252  with dial gauge.

Refer to Technical Data.

Procedure for exhaust camshaft is identical.

Adjust valve timing.

Assemble engine.

RA  Removing and installing/replacing inlet camshaft (M47T2)

BMW AG - TIS

22.01.2013  20:12

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

Copyright

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5 RA Replacing Both Timing Chains (M57TU) > < 4 RA Removing And Installing_replacing Inlet Camshaft (M47T2)|Page 337