Operation CHARM: Car repair manuals for everyone.

Technician Safety Information

WARNING: Never run the engine with one wheel off the ground, for example, when changing a tire. The wheel resting on the ground could cause the vehicle to move.

WARNING: Aftermarket aerosol tire sealants are extremely flammable. Always question customer to make sure these products have not been used.

WARNING: Always wear safety goggles or a face shield when performing any work with tire and wheel assemblies.