9.1.16. Angles of installation of wheels
Disorder of wheels, longitudinal and cross tilt angles of an axis of turn are provided with a design of a suspension bracket and are not subject to adjustment.
It is independently allowed to regulate a convergence of forward and back wheels and a limit angle of rotation of wheels though these procedures are recommended to be performed with high precision in car service.
The convergence of wheels is checked on a difference of distances between extreme points on disks of the wheels measured at the level of the center of wheels (measurements are carried out with a dry mass of the car when pressure in tires meets standard, and the car is parked on the flat horizontal platform). At first the distance is measured in a back part of wheels, then the car is rolled on 180 ° and the distance between the same points is measured in their forward part. For increase in accuracy it is recommended to measure a convergence on 3 points located on a wheel disk circle through 120 ° and to define an average convergence.