How to Remove and Install the Steering Wheel of Baojun 730?
3 Answers
Method for removing and installing the steering wheel of Baojun 730: After turning off the engine, switch off all electrical appliances, turn the steering wheel 90 degrees, locate the holes on the back of the steering wheel, poke them with an appropriate tool, then return the steering wheel to its original position. Turn the steering wheel 90 degrees in the opposite direction and poke the other holes, and the airbag assembly will come off. Remove the screws to take out the airbag, then unscrew the steering wheel screws to remove the steering wheel. Precautions during removal and installation: When tapping, pass your left hand upward from under the steering wheel to hold the screw rod, lift the steering wheel upward with your left arm, or sit in the driver's seat, lean the seat forward, support the steering wheel with both legs, and use a hammer in your right hand to tap the top of the screw rod. The Baojun 730 is equipped with a 1.5T 147 horsepower L4 engine and a 6-speed manual transmission, with a maximum engine power of 108kW and a maximum torque of 250Nm. The dimensions of the Baojun 730 are 4780mm in length, 1780mm in width, and 1740mm in height, and it features a 5-door, 7-seat MPV body structure.
Last time I disassembled and reassembled the steering wheel of my Baojun 730 myself, and the overall experience was decent, but safety details must be noted. First, remember to disconnect the battery's negative terminal to prevent accidental airbag deployment—I usually wait 15 minutes before starting. Then, there's a plastic cover behind the steering wheel; pry it open with a screwdriver to reveal the screws securing the airbag. After removing the screws, carefully take out the airbag module and set it aside. Loosen the nut at the center of the steering wheel; a standard 19mm wrench should suffice for most models. When pulling the steering wheel, you might encounter slight resistance—a few gentle taps can help loosen it, but avoid forcing it to prevent damage. Once all electrical connectors are unplugged, the steering wheel can be removed. For reinstallation, reverse the steps, ensuring precise alignment with the original position—misalignment can affect steering accuracy while driving. I found taking photos of the original setup very helpful to avoid mistakes. Disassembling the steering wheel is mainly for modifications or repairs, such as fixing broken buttons, which can save hundreds of dollars. However, the risks are significant—beginners might accidentally cut wires or misalign the airbag system. I recommend watching online tutorials first, and if unsure, visiting a repair shop is safer. After all, safety comes first.
Removing the steering wheel is no trivial task and requires careful step-by-step operation. First and foremost, I emphasize safety: after parking and turning off the engine, immediately disconnect the negative terminal of the battery and wait sufficient time for the system to discharge—otherwise, the airbag could malfunction. The removal process for the Baojun 730 is similar to most vehicles: remove the rear cover, then unscrew the airbag bolts (typically requiring Torx tools—ensure the correct size is used). When loosening the center nut on the steering wheel, keep the wrench steady to avoid stripping the threads. After removing the steering wheel, disconnect all wiring harnesses carefully to prevent damage from pulling. During reinstallation, remember to tighten the nut and reset the airbag properly. Finally, check if the steering angle sensor is aligned correctly—misalignment can affect turn signal functionality. The entire process may take 30 minutes to an hour. Based on my experience, I recommend proceeding only with all necessary tools prepared. However, beginners often make mistakes, such as improperly connecting wiring harnesses, which can lead to horn failure. Hiring a professional is also a cost-effective option—it's affordable, safe, and hassle-free. Remember: the steering system is critical to driving stability—don’t compromise safety to save money.