How to Remove the Steering Wheel of Changan Eado?
2 Answers
To remove the steering wheel of Changan Eado, the first step is to disconnect the battery. The specific steps are as follows: 1. Detailed operation for removing the steering wheel of Changan Eado: After disconnecting the battery, turn the steering wheel approximately 90 degrees. Insert a screwdriver from the front into the hole behind the steering wheel, positioning the head of the screwdriver between the retaining spring and the airbag hook. Apply a skillful upward force to separate the retaining spring from the hook, causing the airbag side to pop slightly towards the seat. Then, turn the steering wheel 180 degrees and repeat the process on the opposite side to release the retaining spring and remove the airbag. Disconnect the yellow safety buckle behind the airbag, then unplug the airbag connector to remove the airbag. Unplug the coupling coil socket of the airbag located above the interior of the steering wheel. Use an M12 spline to loosen the central fixing bolt of the steering wheel counterclockwise, completing the removal of the steering wheel. 2. The steering wheel is connected to the steering shaft via a spline, and its function is to convert the force applied by the driver on the edge of the steering wheel into torque, which is then transmitted to the steering shaft: Using a steering wheel with a larger diameter reduces the force required by the driver during steering. The steering transmission shaft, as a connecting component between the steering gear and the steering shaft, facilitates the standardization of the steering gear, compensates for errors during manufacturing and installation, and ensures a more rational installation of the steering gear and steering wheel in the vehicle.
When removing the steering wheel of a Changan Eado, I pay special attention to safety. First, it's absolutely crucial to disconnect the negative terminal of the battery and wait for 15 minutes to allow the system to fully discharge. This is super important because the airbag module carries current, and accidental contact could cause it to deploy and cause injury. Then, locate the hidden screw holes on both sides of the steering wheel, unscrew them with a small screwdriver, and gently remove the airbag cover. This will reveal the large central nut, which should be loosened counterclockwise with a correctly sized wrench. Finally, prepare a steering wheel puller, install it properly, and slowly tighten it to pull out the steering wheel. Throughout the process, movements should be gentle—avoid using excessive force to prevent damage to the steering column or internal wiring. After completion, check for any wear on the parts, such as oxidized contacts, and clean them if necessary. When reinstalling, align the original position marks and tighten everything securely to ensure smooth operation. This job is manageable for DIYers, but if you lack experience, it's safer to seek professional assistance.