12.8. Check of effort of turn of a steering wheel on cars with the amplifier of steering

PERFORMANCE ORDER
1. On the car standing on a firm horizontal surface establish forward wheels for the rectilinear movement.
2. Increase the frequency of rotation of a bent shaft of the engine up to 1000 min.-1.

Prevention

After check leave the engine to work at idling rotation frequency


3. Hook on a dynamometer for a spoke of a steering wheel in the place, the most remote from the center of a wheel. With the forward wheels established for the rectilinear movement measure effort which needs to be put to a steering wheel for turn of wheels to the left and to the right.

Effort: 34,3 N

4. Check that at turn of a steering wheel application of excessive efforts is not demanded.
5. If the measured effort exceeds the required value, carry out the following inspections:

– check protective covers of spherical hinges of the lower lever and a tip of steering draft for lack of damage;
– torque which needs to be put for a provorachivaniye of a pin of the spherical hinge of a tip of steering draft;
– torque which needs to be put for a provorachivaniye of a pin of the spherical hinge of the lower lever.