PIPE AS- 1267134 - Caterpillar

Lines, Tubes and Hoses
Do not bend high pressure lines. Do not strike high pressure lines. Do not install lines, tubes or hoses if these hoses are damaged.Repair lines, tubes and hoses if any of these parts are loose or damaged. Leaks can cause fires. See your Caterpillar dealer for repairs or for replacement parts.Check lines, tubes and hoses carefully. Do not use your bare hand to check for leaks. Use a board or cardboard to check for leaks. See Operation and Maintenance Manual, "General Hazard Information" for details about fluid penetration. Tighten all connections to the recommended torque. Replace the parts if any of the following conditions exist:
The end fittings are damaged, leaking, or displaced.
The outer covering is chafed or cut.
The wire shield is exposed.
The outer covering is ballooning locally.
The flexible part of a hose is kinked or crushed.
The armoring is embedded in the outer cover.