Operation CHARM: Car repair manuals for everyone.

Technician Safety Information


WARNING: Use of any other than approved DOT 3 or DOT 4 brake fluid will cause permanent damage to brake components and will render the brakes inoperative.

WARNING: Brake fluid contains polyglycol ethers and polyglycols. Avoid contact with eyes. Wash hands thoroughly after handling. If brake fluid contacts eyes, Bush eyes with running water for 15 minutes. Get medical attention irritation persists. If taken internally, drink water and induce vomiting. Get medical attention immediately. CAUTION: Brake fluid is harmful to painted or plastic surfaces. Brake fluid is spilled onto a painted or plastic surface, immediately wash it with water.


CAUTION: Blistering or swelling of rubber brake components may indicate contamination of the brake fluid by a petroleum based substance. If contaminated rubber components in the hydraulic brake system are found, new components must be installed, and the entire hydraulic brake system must be flushed with dean brake fluid to prevent recontamination.

CAUTION: Never use copper tubing. It is subject to fatigue, cracking and corrosion, which could result in brake tube failure.