6.3.1. Extra earnings of brake slips
Execute operations after extra earnings of brake slips in a place with good visibility, pay special attention to providing to security measures. Execute the following operations for extra earnings of brake slips at replacement of brake shoes of back wheels or at replacement of brake disks of back wheels or in case of unsatisfactory operation of brake system.
Rotation of an adjusting nut adjust a working course of a drive of the parking brake on nominal level.
Recommended value: 5–7 teeth (the effort enclosed to the lever of a drive of the parking brake: makes about 200 N).
Fasten to an average part of the handle of the parking brake a spring dynamometer and pull for it effort of 100-150 N in the direction perpendicular to the handle.
Pass on the car distance about 100 ms in the constant speed of 35-50 km/h.
Release the lever of the parking brake and let's to the brake mechanism cool down within 5–10 minutes.
Repeat this operation at stages with 2 on 4 four-five times to be convinced of normal work of brake system.
Check of the switch of a control lamp of the parking brake
Remove the back console assembled.
Remove a forward seat assembled (on the right side).
Check conductivity existence between a conclusion of the switch of a lamp of the parking brake and an assembly bolt of the switch.
At the extended lever of the parking brake: no more than 2 Ohm;
At the released lever of the parking brake: rupture of a chain.