BRAKE ACTUATOR(w/ VSC) INSTALLATION

PROCEDURE

1. INSTALL BRAKE ACTUATOR ASSEMBLY

   
   

   1. Install the brake actuator with bracket with the 3 nuts.

      

      *A

      for LHD

      *B

      for RHD

      Torque:

      19.1 N*m  { 195 kgf*cm, 14 ft.*lbf }

      Note

      
      

      • Tighten the 3 nuts uniformly in alphabetical order.

      • Be careful not to damage the brake tubes.

      • Do not drop the actuator. If dropped, replace it.

   2. Set each brake line in the correct position on the brake actuator as shown in the illustration.

      

      *A	for LHD	*B	for RHD
      *a	To Front Wheel Cylinder RH	*b	To Front Wheel Cylinder LH
      *c	To Rear Wheel Cylinder	*d	From Master Cylinder

   3. Temporarily install the 6 brake lines to the correct position on the brake actuator assembly as shown in the illustration.

   4. Using a union nut wrench, tighten each brake line.

      

      *A	for LHD	*B	for RHD
      *a	Torque Wrench Fulcrum Length	-	-

      Specified tightening torque
      for flare nut A
      15.2 N*m (155 kgf*cm, 11 ft.*lbf)
      for flare nut B
      19.5 N*m (199 kgf*cm, 14 ft.*lbf)

      Tech Tips

      
      

      • Calculate the torque wrench reading when changing the fulcrum length of the torque wrench.

        Click here

      • for flare nut A

        When using a union nut wrench (fulcrum length of 22 mm (0.8661 in.)) + torque wrench (fulcrum length of 162 mm (6.3779 in.)): 13.4 N*m (137 kgf*cm, 10 ft.*lbf).

      • for flare nut B

        When using a union nut wrench (fulcrum length of 22 mm (0.8661 in.)) + torque wrench (fulcrum length of 162 mm (6.3779 in.)): 17.2 N*m (175 kgf*cm, 13 ft.*lbf)

   5. Connect the connector to the brake actuator assembly and lock the lock lever.

      

      *A	for LHD	*B	for RHD
      	Connector Connected		Lock Lever Locked

      Note

      
      

      • Make sure that the connector is locked securely.

      • Make sure that the actuator connector can be connected smoothly. Do not allow water, oil or dirt to enter the connector.

   6. Attach the clamp to the brake actuator bracket assembly.

2. BLEED BRAKE SYSTEM

   Click here

3. CONNECT CABLE TO NEGATIVE BATTERY TERMINAL

   Note

   When disconnecting the cable, some systems need to be initialized after the cable is reconnected.

   Click here

4. INSTALL YAW RATE AND ACCELERATION SENSOR ZERO POINT CALIBRATION AND STORE SYSTEM INFORMATION

   Click here

5. CHECK BRAKE ACTUATOR WITH GTS

   Click here