What are the common faults of automobile steering gears?

[LeJude]

Common faults of automobile steering gears include the following: 1. Abnormal noise during steering. Abnormal noise during steering is caused by mechanical parts, such as damage to the kingpin and bushing, or damage to the column thrust bearing. During inspection, you can turn the steering wheel left and right to observe the location of the noise for disassembly and inspection. 2. Oil leakage from the steering gear. Oil leakage from the steering gear usually occurs in a few locations: the upper cover of the steering gear, the side end cover, and the connection between the steering shaft and the arm. These three parts all have sealing rings, and the issue can be resolved by replacing the new oil seal and sealing ring. 3. Difficulty in returning to position. Vehicles have the function of automatic steering return. For hydraulically assisted cars, the automatic return function is somewhat weakened due to the hydraulic damping effect, but a certain degree of automatic return capability should still be maintained. 4. Power steering pump oil leakage. If oil leaks from the rear cover of the power steering pump, it is obviously due to damage to the rear cover sealing ring.