[Gonzalo Bravo]

Empezado por cristian quijada

Si de la bomba al hydroboost y del hydro a la caja de dirección y a la salida de la caja de dirección se juntan con una T los retornos pasan por un Radiador y después al deposito de la bomba, habrá fallado algo interno del hydroboost que deja pasar caudal sin haber accionado el pie??

Mira: "If brakes are self applying and pedal is free, check for obstruction in the return line or a kinked connection between hydo-boost and pump reservoir. If obstruction or kink is found, go to step 6, otherwise go to step 7.

6.-Remove obstruction or replace line as required. If condition remains, check for a damaged reaction end. If damaged the hydo-boost should be replaced or repaired.
If brake pedal is free of any binding conditions and return line is free of obstructions, remove the master cylinder cover.
Observe the brake fluid in the reservoir while rapidly depressing the brake pedal one inch.
Fluid surface should have some movement or spout in the forward reservoir section. Minor spouting may occur in the rearward reservoir. If no movement or spouting of fluid occurs in forward reservoir, the hydro-boost unit is defective and must be replaced or repaired."


"Si los frenos se aplican solos sin el pedal presionado, revisa si el retorno del HB al deposito esta obstruido o doblado.

Si no, observa el nivel liquido de frenos mientras presinoas el pedal 1", la superficie debiera notar movimiento o borbotones en la seccion delantera, si no hay nada, el HB esta dañado."