What are the causes of steering gear damage in the Baojun 730?
2 Answers
The causes of steering gear damage in the Baojun 730 are: 1. Lack of lubrication in the steering column, resulting in high friction; 2. Insufficient power steering fluid; 3. Faulty plane bearing; 4. Aging and hardening of the rubber bushings in the chassis suspension stabilizer bar links. Taking the 2021 Baojun 730 as an example, it belongs to the MPV category, with body dimensions of: length 4780mm, width 1780mm, height 1740mm, wheelbase of 2750mm, fuel tank capacity of 52 liters, and curb weight of 1500kg. The 2021 Baojun 730 is equipped with a 1.5T turbocharged engine, delivering a maximum horsepower of 147PS, maximum power of 108kW, maximum torque of 250Nm, paired with a 6-speed manual transmission.
I've been driving the Baojun 730 for several years. Common causes of steering gear damage include component wear from long-term use, especially aging of gears and sealing rings, where power steering fluid leakage can cause system jamming and failure. Inadequate maintenance is key, such as not changing the steering fluid on time, leading to accumulated impurities that accelerate internal friction and increase the risk of damage. Road conditions also play a significant role; frequent driving on bumpy rural roads causes strong vibrations, leading to loosened screws and misalignment. Rough driving habits, like making sharp turns or turning the wheel while stationary, add mechanical stress. I recommend checking the fluid quality and dust boots every two years, and repairing early if steering becomes stiff or noisy to avoid breakdowns during high-speed travel, as safety comes first.
