Econoline E350 1 Ton V8-7.3L DSL Turbo VIN F (1998)
Brake Hose/Line: Description and Operation
Brake Hose
CAUTION: Never use copper tubing. It is subject to fatigue, cracking and corrosion, which could result in brake tube failure.
Double wall steel tubing is used throughout the brake hydraulic system. All brake tube fittings must be properly double flared to provide strong
leakproof connections. When bending tubing to fit the underbody or rear axle contours, be careful not to kink or crack the tube.
If a section of brake tube is damaged, the entire section must be replaced with a tube of the same type, size, shape and length.
When replacing hydraulic brake tubing, hoses, or connectors, tighten all connections securely. After replacement, bleed the brake system.
The wet appearance on the outer cover of rubber brake hoses is called ''sweating." This is a normal condition for neoprene rayon braid hose and is not a
sign of leakage or cause for replacement of the hose.