00 00... Steering components: checking for zero clearance, leaks, damage and wear

WARNING: This page is about a different car, the 2011 BMW X6 and 2010 BMW X6. However, it is still accessible from the selected car via links, so may be relevant.

Checking play

For hydraulically assisted steering systems, the engine must be running
For electrically assisted steering systems, the ignition must be on
Steering wheel: Move steering wheel back and forth and check for play
Tie rod joint: There must be no play between the track-rod arm (2) and track rod joint (1)

Fig 1: Identifying Track-Rod Arm And Track Rod Joint
Courtesy of BMW OF NORTH AMERICA, INC.

Checking for leaks

The following illustration shows the arrangement of the power steering components and lines.

Fig 2: Identifying Power Steering Components

Courtesy of BMW OF NORTH AMERICA, INC.

Check all visible connections, hoses, lines and steering gear for traces of fluid.

Checking for damage and wear

Check gaiters, flexible disc and axle and tie rod sleeves for damage (e.g. cracks, holes), for leaks or missing clamping bands on gaiters.