Removing wheel electronics

Release Torx socket screw (1).

Remove wheel electronics (2).

Fig 1: Releasing Torx Socket Screw And Removing Wheel Electronics

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Check filter surface (1) for pressure measurement for contamination.

NOTE: Wipe filter surface with a clean cloth only. If filter surface is dirty, replace wheel electronics.

Fig 2: Checking Filter Surface For Pressure Measurement For Contamination

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Release union nut with special tool 00 2 190; if necessary, grip valve body (1) at cylindrical section of ball head.

Remove valve body from rim.

Fig 3: Identifying Grip Valve Body At Cylindrical Section Of Ball Head

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Remove washer (1).

Fig 4: Removing Washer

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