4.2.3. Removal and dismantling of a back suspension bracket

Install the car on the elevator or a viewing ditch. Open a door of a luggage carrier and remove in a luggage compartment of the coil with seat belts, side and back facings. Weaken nuts of fastening of shock-absorbers to a body, holding a rod a key And. 57070.
Take off caps of wheels and weaken nuts of fastening of back wheels. You will hang out a back part of the car and remove wheels.
Remove cables of the parking brake system assembled for what:
– disconnect fastening of cables to a body and to suspension bracket levers;
– remove brake drums;
– disconnect tips of cables from levers of the manual drive of brake shoes, and flanges of tips of a cover from brake boards.
Disconnect brake hoses from pipelines of the working brake system, having taken the measures preventing leak of brake fluid.
Disconnect the elastic lever of the drive of the regulator of pressure of back brakes from a suspension bracket lever arm, having removed a lock washer, and then an earring from an axis.

Fig. 4.22. Fastening of the shock-absorber: 1 – protection cover; 2 – compression course buffer; 3 – basic washer; 4 – the isolating laying of a spring; 5 – top basic cup of a spring of a suspension bracket; 6 – pillows of fastening of a rod of the shock-absorber; 7 – lower basic cup of a spring; 8 – shock-absorber; 9 – bolt of fastening of the shock-absorber; 10 – bolt of fastening of an axis of a nave of a wheel; 11 – brake drum; 12 – hug bearing; 13 – wheel nave; 14 – axis; 15 – nut; 16 – lock ring; 17 – adjusting pin; In – a point for orientation of the shock-absorber

Lower the car, having substituted supports 67.7822.9512 with support 67.7822.9532 under arms of levers of a suspension bracket. Turn off nuts of fastening of shock-absorbers to a body and remove a washer 3 (see fig. 4.22) and rubber pillows 6.
Establish an emphasis under forward wheels of the car and, having lifted a back part of the car, remove springs, protective a casing of 1 rods and the buffer 2 courses of compression.
Disconnect arms of fastening of levers of a suspension bracket from longerons of a body and remove a beam of a back suspension bracket assembled with shock-absorbers.
Disconnect shock-absorbers from suspension bracket levers. In need of replacement of a board of the brake mechanism or a nave of a wheel remove brake shoes, turn off bolts of the 10th fastening of an axis of a nave of a wheel and a board of a brake to a flange of the lever of a suspension bracket and remove a board and axis 14 assembled with a nave 13 and the bearing 12.

       NOTE
It is not recommended without need to press a nave from axis bearings as they at the same time usually collapse.

Fig. 4.24. Details of a nave of a back wheel: 1 – nave axis; 2 – mud-reflective ring; 3 – lock ring; 4 – bearing; 5 – wheel nave; 6 – persistent washer; 7 – nut; 8 – sealing ring; 9 – nave cap

In need of replacement of the bearing, originally press off axis 1 (fig. 4.24) of a nave, at the same time an internal half of an internal ring of the bearing can remain on an axis. Remove it a universal stripper, using special lysk on an axis. Then remove a lock ring 3 and a vypressuyta the bearing 4, putting load of an internal ring of the bearing. Before a bearing vypressovka carefully clear an internal cavity, especially at the bearing exit not to allow a nave edge vykrashivaniye.
At wear or damage of rubber-metal hinges of levers of a suspension bracket turn off nuts from bolts and separate arms and levers of a suspension bracket. Adaptation 67.7823.9537 to a vypressuyta from plugs of levers rubber-metal hinges.