REPLACING CHECK VALVE
FOR BRAKE BOOSTER

Disconnect vacuum hoses on check
valve (1).
Installation:
Replace single-ear hose clamp if
necessary.

Note:
Disconnect both vacuum hoses when
installing a check valve with two intake
pipe end connections.

Loosen clamps and take off check
valve.

Installation:
Arrow or black side faces the intake
manifold.
Replace single-ear hose clamp if
necessary.