Adjustment at linkage

WARNING: This page does not describe the selected car, but rather 6 other vehicles, including the 2010 BMW 535xi, 2010 BMW 535i, 2009 BMW 535xi, 2009 BMW 535i, and 2008 BMW 535xi. However, it is still accessible from the selected car via links, so may be relevant.

To lengthen linkage, turn turnbuckle (1) max. 180° in counterclockwise direction.

To shorten linkage, turn turnbuckle (1) max. 180° in clockwise direction.

Engage turnbuckle (1) on adjusting lever in direction of arrow.

IMPORTANT: Check ease of movement between turnbuckle (1) and pin of adjusting lever (ensure rectangularity).

Check turnability at wastegate valve again.

Fig 1: Engaging Turnbuckle On Adjusting Lever

Courtesy of BMW OF NORTH AMERICA, INC.

Secure lock nut (1); to do so, secure turnbuckle against turning with a suitable tool.

Tightening torque. See 10AZ in 11 65 TURBOCHARGER AND CONTROL .

Mount locking clip (2).

Fig 2: Identifying Lock Nut And Locking Clip

Courtesy of BMW OF NORTH AMERICA, INC.

Assemble engine.

Observe diagnosis instructions.

Execute test module for boost pressure control.