Brake Caliper Guide Pins Stuck

But often the problem is a stuck caliper pin.

Brake caliper guide pins stuck. They become frozen from environmental contamination and can be difficult to remove. As a result corrosion can build up in key areas and cause failure. These bolts get stuck too but that s another problem nor are we talking about bleeder valves bleed screws banjo bolts or anything that holds on brake lines or lets you bleed the brakes. Replacement pins and sleeves may be required to repair this condition.

Brake discs can rust causing the pads to become stuck to them or a caliper piston or slider pin can get stuck for similar reasons. One or both of the little rails the caliper slides along the caliper guide pins get sluggish or seized. That s caliper pin stuck. Brakes are subjected to a huge range of temperatures are permanently exposed to the elements and are rarely serviced or inspected between pad changes.

They should slide right in if you used enough grease. Here i show how to get your caliper slide pin unstuck. We re not talking about caliper pin bolts or lock bolts which hold guide pins in place on a floating caliper. Never grind off the gold or chrome finish.

First thoroughly clean the brake caliper guide pins removing any excess grease or dirt leftover from when they were inside the caliper. 1 caliper bolts there are slides on the brake caliper bolts which must always be lubricated. This will cause the brake calipers to stick. Sticking slide pins results in uneven brake pad wear with floating caliper brake systems.

Often times these slide pins will get stuck in the caliper bracket which can cause uneven brake pad w. In this short video i show you how to remove a stuck caliper slide pin. In the case of the rear brakes binding it may not be the caliper cylinder. From there you can re insert the pins back into the caliper housing.

And that means your caliper won t slide and the outside brake pad won t fully squeeze your rotor. If you don t lube your pin the same thing can happen to you so always make sure to ap. Coat them in a layer of the high temperature grease. Each bolt has a rubber boot which maintains their lubrication.

Here are the top 5 causes of a brake caliper sticking.