bmw Workshop Repair Guides

BMW Workshop Service and Repair Manuals

5 RA Removing And Installing _ Replacing Left Inlet VANOS Gear (S85) > < 4 RA Removing And Installing _ Replacing VANOS High-pressure Pump (S85)|Page 401
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Installation:

Replace all sealing rings.

Install banjo bolt (1).

Tightening torque.11 36 4AZ

.

Assemble engine.

There is air in the VANOS system once it is opened.

In the first few seconds after startup this results in a clearly
discernible "rattling noise".

This rattling noise does "not" indicate incorrect assembly.

The rattling noise will disappear as soon as the oil pressure has
built up and the system has vented.

Carry out venting procedure with diagnosis tester.

Perform VANOS test.

RA  Removing and installing / replacing VANOS high-pressure pump (S85)

BMW AG - TIS

19.01.2013  13:24

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

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5 RA Removing And Installing _ Replacing Left Inlet VANOS Gear (S85) > < 4 RA Removing And Installing _ Replacing VANOS High-pressure Pump (S85)|Page 401