Which position on the Teana rear axle adjusts the camber angle?
3 Answers
The eccentric screw on one end of the upper suspension arm of the Teana rear axle is used to adjust the camber angle. The method for removing the rear axle is as follows: 1. Remove the clips on the rear wheel inner liner; 2. Remove the fixing screws at the bottom of the rear wheel inner liner, and use a jack to support one side of the shock absorber; 3. Remove the fixing screws on the shock absorber and take it off; 4. Remove the shock absorber on the other side using the same method; 5. Use a jack to support the middle position of the rear axle, then remove the fixing screws of the rear axle. Taking the 2021 Teana as an example, it belongs to the mid-size car category, with body dimensions of: length 4901mm, width 1850mm, height 1450mm, wheelbase 2825mm, fuel tank capacity 61.3l, and curb weight 1456kg.
I've worked in an auto repair shop for over twenty years and frequently deal with chassis issues on the Nissan Teana. The adjustment points for the rear wheel camber are mainly at specific locations of the suspension. The Teana's rear axle features an independent suspension design, and adjusting the camber usually involves the eccentric bolts on the upper or lower control arms. Specifically, there are several links near the rear wheels, such as a special bolt at the mounting point of the upper control arm. Turning this bolt with a tool allows fine-tuning of the wheel camber. In fact, camber affects tire wear and driving stability. If the vehicle shows signs of uneven tire wear or pulling to one side, this angle may need to be checked. I recommend first using a wheel alignment machine to measure the actual values and adjusting only if the deviation is significant. However, in most cases, the factory settings are fixed, and adjustments require loosening the bolts carefully to avoid damaging other components. It's best to leave this to a professional mechanic, as incorrect adjustments can lead to unstable handling or accelerated wear, posing safety risks. Regular inspection of the suspension system during routine maintenance can help prevent major issues.
As a seasoned driver and amateur car repair enthusiast, I've personally adjusted the rear wheel camber on my Teana. The adjustment point is located on the suspension components of the rear axle, specifically focusing on the mounting points of the upper control arm or the linkage connections. There's usually an eccentric bolt design there - simply rotating it can alter the camber angle. When the camber is misaligned, you'll notice severe wear on either the inner or outer edges of the tire, and the car will feel unstable or pull to one side while driving. Before making adjustments, it's essential to confirm the angle deviation using a four-wheel alignment machine, then perform precise fine-tuning based on the data. However, remember that multi-link suspensions are quite sensitive - loosening the wrong bolt might disrupt other angles like toe angle, so it's best to have some experience. I recommend regularly checking your tires as abnormal wear patterns serve as early warning signs, and visiting a professional repair shop for timely maintenance is always the safest approach.
