The steering gear (RM) of a car performs an important function - it provides movement in a given direction. This becomes possible when the driver transmits the force to the PM through the steering gear and the steering wheel located in the passenger compartment. Due to the complex articulation, the mechanism often breaks down.
Necessary
- - set of tools;
- - grease;
- - spare bolts for hinges;
- - RM details.
Instructions
Step 1
There are two types of steering gears - worm gear and rack and pinion. The worm gear consists of a steering wheel, a steering wheel shaft, a worm pair (worm, roller), a worm pair housing and a steering arm. The rack and pinion is somewhat simpler. It has only two tie rods, which are designed to transfer the driver's power to the swing arms.
Step 2
To improve the efficiency of steering (RU) almost every vehicle is equipped with a hydraulic booster. Unfortunately, in the RM of the car, as in any other, malfunctions may occur, which can be determined by characteristic signs. So, when a whistling noise occurs, its causes should be sought in the weakening of the connecting hinges of the RU or in improper contact of the power steering hoses with other parts. To eliminate this problem, tighten the connecting joints and correctly position the power steering hoses in the clamps.
Step 3
Look for the reasons for the rattling noise in the RM in the weak contact of the power steering tubes with the body, lack of lubrication, loose fastening of the mechanism or installed in violation of the ends of the steering rods. To solve these problems, secure the power steering tubes, lubricate the steering gear, tighten the bracket bolts and the steering link joints, and if necessary, replace the tips.
Step 4
A situation may arise where, in order to return the wheels to the straight-ahead position, it is necessary to apply too much force to turn the steering wheel. Here, most likely, the connection of the steering wheel with the fastening of the turn switch is loosened or the connections of the RU were weakened. This could also be caused by a jammed flow control valve, a loose steering rod / ball joint, or a poor PM adjustment. Depending on the cause of the malfunction, you may have to replace the intermediate shaft or power steering pump, tighten the steering rods and ball joints, and, if necessary, replace them completely. After completing the repair, be sure to check the neutral position.
