4.2.3. Removal, check and installation of the lower lever of a suspension bracket

Fig. 4.25. Lower lever of a suspension bracket



Removal
Remove a forward wheel.
Remove the forelock, turn off a nut of fastening of a shaft of the drive of a wheel and remove a washer.
Weaken a nut of fastening of a spherical support of the lower lever of a suspension bracket to a rotary fist do not turn off a nut completely.
Turn off two bolts of fastening of a forward rack to a rotary fist (lower).
Pull a wheel nave outside from the car and separate from it a wheel drive shaft.

Fig. 4.26. Detachment of a spherical support of the lower lever


By means of the special tool (09568-34000) disconnect a spherical support of the lower lever from the lower lever (fig. 4.26).
Temporarily establish bolts of fastening of a forward rack to a rotary fist (lower).
Turn off a nut of fastening of a rack of the stabilizer.
Turn off two bolts of fastening of plugs "A" and "G" of the lower lever.
Remove the lower lever of a suspension bracket assembled.

Installation

Fig. 4.27. Tightening самоконтрящейся nuts


At an inhaling of fastening of a rack of the stabilizer, holding the spherical hinge from a pro-collar a wrench (14 mm), tighten самоконтрящуюся a nut (fig. 4.27).

Replacement of a protective cover and spherical support of the lower lever

Fig. 4.28. Removal of a protective cover from a spherical support of the lower lever


By means of the flat screw-driver remove a protective cover from a spherical support of the lower lever (fig. 4.28).
Remove a lock ring.

Fig. 4.29. Extraction of a spherical support from the lower lever


By means of the plastic hammer beat out a spherical support from the lower lever (fig. 4.29).

Fig. 4.30. A press fitting of a new spherical support in the lower lever


By means of the special tool (09545-11000) press a new spherical support in the lower lever assembled (fig. 4.30).
Establish a lock ring.

Fig. 4.31. Installation of a protective cover


By means of the special tool (09545-21000) establish a protective cover (fig. 4.31).

Replacement of the G plug of the lower lever

Fig. 4.32. Installation of special tools on the lower lever


Install special tools (09545-02000, 09216-21200 and 09216-21100) on the lower lever (fig. 4.32).
Vypressuyte plug.
Wet soap water the following details:
– external surface of the plug;
– the internal adjusting surface of the lower lever under the plug.

Fig. 4.33. Installation of the new plug on the lower lever


Install the new plug on the lower lever by means of the special tool (09216-21100 and 09624-34000) (fig. 4.33).

Fig. 4.34. Press fitting of the G plug of the lower lever



NOTE
Press the G plug of the lower lever, having arranged it at an angle, as shown in the figure 4.34.

Check
Check rubber plugs for lack of wear or deformation.
Check the lower lever for lack of a bend or cracks.
Check a protective cover of a spherical support for lack of cracks and damages.
Check all bolts for lack of deformation and damages.

Fig. 4.35. Check of the moment of rotation


Check the moment of rotation of a finger of a spherical support of the lower lever (fig. 4.35).
In the presence of cracks or ruptures of a protective cover of a spherical support replace a spherical support of the lower lever assembled.
Several times shake a finger of a spherical support of the lower lever.
Measure the moment of rotation of a finger of a spherical support of the lower lever.
Nominal rate: 3,5–4 N · m.
If the moment of rotation exceeds the top limit of nominal rate, then replace a spherical support of the lower lever assembled.
If the moment of rotation is less than lower limit of nominal rate, then repeated installation of this spherical support is allowed if there is no jamming and an excessive side play of a finger of the hinge.