What is the steering wheel operation mantra?

[MacLucy]

Steering wheel operation mantra is as follows: The left hand grips at the 9 o'clock position, the right hand grips between the 3-4 o'clock positions, with the thumb positioned on the inner side of the steering wheel and the other four fingers on the outer side. Below is relevant information about the steering wheel: 1. Function: The steering wheel is typically connected to the steering shaft via splines. Its function is to convert the force applied by the driver on the steering wheel rim into torque, which is then transmitted to the steering shaft. Using a larger diameter steering wheel reduces the hand force required from the driver during steering. The steering intermediate shaft serves as a connecting component between the steering gear and steering shaft, facilitating steering gear standardization, compensating for manufacturing and installation errors, and optimizing the installation of the steering gear and steering wheel in the vehicle. 2. Fault diagnosis: Drive at a speed of 15 km/h on relatively open road surfaces, making left and right turns with the steering wheel to check its responsiveness. Verify whether the steering wheel returns to center properly and whether the vehicle drifts when releasing the steering wheel.