Chevrolet s10 blzer how to lube front wheel bearing?

You can't grease the front wheel bearings on a Chevrolet S10 Blazer (or most modern vehicles) the way you might on an older car. The front wheel bearings on these trucks are typically sealed, pre-lubricated units. They're designed not to require lubrication during their lifespan. Attempting to lubricate them would likely damage the seals, leading to premature bearing failure.

If you suspect a problem with your front wheel bearings (noise, rough turning, play in the wheel), you should not attempt to lubricate them. Instead, you should:

1. Inspect the wheel and surrounding components for obvious damage: Look for anything loose, broken, or excessively worn.

2. Have a mechanic inspect the bearings: A qualified mechanic can diagnose the issue and determine if the bearings need replacement. This is the only proper way to address a problem with sealed wheel bearings. They will have the tools and expertise to properly diagnose and replace the bearings, ensuring correct installation and preventing further damage. Trying to do this yourself can be very risky.

3. Consider the source of the noise: Wheel bearing noise is often confused with other suspension or brake components. A mechanic can pinpoint the actual source of the problem.

Attempting to force grease into sealed bearings will almost certainly cause more harm than good. It's best to leave this job to a professional.