Hydraulic System: Description and Operation

Check Valve Checking, TT RS,

The check valve is installed in front of the brake booster.

• The check valve must allow air to flow in the direction of the arrow. Valve must remain closed in opposite direction.

• The check valve is open in direction of the brake booster.

Check Valve, Removing and Installing, refer to => [ Check Valve, TT RS ] Service and Repair.