Brake hoses (Renault Espace I)

The brake hoses on early Espace models are different in design, as they do not use sealing rings. The tightness of the connection is created by the tapered end of the hose, installed in the corresponding hole in the system. To ensure a secure connection, tighten the union nuts to 13 Nm. The same tightening torque is set for the connection of the brake hose to the disc brake caliper. A typical brake hose connection is shown in Figure 23.1.



When disconnecting the brake hoses, proceed as follows:

• Loosen the union nut (1) of the metal connection of the brake hose (2) until the spring (3) is loosened.
• Disconnect the hose from the toothed couplings (4).
• If necessary, you can unscrew the hose from the disc brake caliper.
• When installing, insert the end of the hose into the metal holder and install the spring (3).
• Connect the metal hose connection and tighten the union nut. Make sure that the hose does not twist when tightening the union nut.
• To check, have an assistant turn the steering wheel from one extreme position to the other and make sure that the brake hose does not touch the suspension parts. Otherwise, loosen the connection and install the hose in a new position.
• All brake hoses that have damage on the outside must be replaced, regardless of the condition of the inside surface.