Gazelle bottom bracket bushing

thingiverse

Installing a bushing for the bottom bracket on an older Gazelle bicycle requires some mechanical expertise and patience. First, remove the existing crank arms from the bike's frame to gain access to the bottom bracket area. Next, locate the worn-out or damaged bushing that is holding up the entire system and needs immediate replacement. Carefully pull out the old bushing by grasping it firmly with a pair of needle-nose pliers and gently tugging on it until it comes loose from its housing. Now, it's time to install the new bushing. Start by applying a thin layer of lubricant to both the old and new bushings to ensure smooth operation and prevent any future problems. Then, carefully insert the new bushing into its designated housing, making sure not to push too hard or damage the surrounding frame. Once the new bushing is securely in place, replace the crank arms onto the bike's frame and tighten them firmly but avoid over-tightening as this can cause more harm than good.