6.4.6. Removal and installation of components of the ABS system on a forward axis

Fig. 6.79. ABS system components on a forward axis: 1 – a bolt with an internal hexagon; 2 – rotation frequency sensor; 3 – a power shaft with a rotor; 4 – rotation frequency sensor cable; 5 – a bolt with an internal hexagon

Weaken wheel bolts.

Lift the car.

Remove a wheel.

Fig. 6.80. Rotation frequency sensor wire

Release a rotation frequency sensor wire from holders of 1 (fig. 6.80).

Release a rotation frequency sensor wire from holders 1.

Fig. 6.81. Rotation frequency sensor plug

Disconnect the plug of a wire of the sensor of frequency of rotation of 2 (fig. 6.81).

Release a rotation frequency sensor wire from holders 2.

Remove the plug 1 of a wheel niche.

Fig. 6.82. Extraction of the sensor of frequency of rotation

Take the sensor of frequency of rotation of ABS from a rotary fist (fig. 6.82).

Disconnect the socket.

Before installation of the sensor of frequency of rotation put on a sealing cuff and grease the rotation frequency sensor on perimeter with plastic lubricant.

Install the speed sensor for the ABS system.

Block a speed sensor wire in holders and insert the plug into a wheel niche.

Turn a wheel to the right and to the left against the stop and be convinced of lack of obstacles for a rotation frequency sensor wire.

Turn off a wheel.

Take the rotation frequency sensor from the case of the wheel bearing.

Check a rotor for existence of pollution and damages.

NOTE If the rotor has damages or is polluted, then the power shaft needs to be removed. At damage it is necessary to replace the external CV JOINT together with a rotor. The external CV JOINT with a rotor is delivered as the uniform spare part.