What to Do When the Inner CV Joint Won't Pry Out?
2 Answers
The solution for when the inner CV joint won't pry out: You can tap it with a hammer, and then try prying it out again. The inner CV joint is present in every car, located on the half-shaft and part of the drivetrain. The inner CV joint allows the half-shaft to operate at different angles. The inner CV joint is equipped with a rubber boot, and its interior contains lubricating grease. If the rubber boot is damaged, the lubricating grease inside the CV joint will leak out, leading to abnormal wear of the joint. The inner and outer CV joints are collectively referred to as CV joints, which are crucial components in a car's drivetrain. Their function is to transmit the engine's power from the transmission to the two front wheels, enabling the car to drive at high speeds.
Last time when helping a friend fix his car, I encountered the issue of a stuck inner CV joint due to rust. My advice was not to force it. First, spray some WD-40 or similar lubricant along the seams, then wait patiently for 5-10 minutes to let it penetrate and soften the rust. After that, gently try prying from the edges with a small pry bar or lever, applying force cautiously to avoid deformation or damage to the axle. If it still doesn't budge, carefully use a heat gun or heating tool to warm the surrounding area to accelerate loosening, but avoid open flames to prevent damaging components and causing hazards. If all else fails, it's wise to give up and seek a professional mechanic—they have specialized pullers or hydraulic tools for safe handling. Preventive maintenance is crucial; regularly cleaning the chassis and applying anti-rust paste can avoid such troubles. Safety first ensures peace of mind and hassle-free repairs.
