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Home >> Eagle >> 1991 >> Talon Base, Standard >> Repair and Diagnosis >> External Pages >> Different car >> Section 9 (Disc) >> Testing >> Check Valve (Power Brake Unit)

Check Valve (Power Brake Unit)

WARNING: This page is about a different car, the 1993 Plymouth Laser, 1993 Eagle Talon, 1992 Plymouth Laser, and 1992 Eagle Talon. However, it is still accessible from the selected car via links, so may be relevant.
NOTE: Check valve is press-fit into vacuum hose. DO NOT  remove check valve from vacuum hose. Replace check valve and vacuum hose as an assembly.

Remove vacuum hose and check valve assembly. Apply vacuum to end of hose closest to intake manifold. If vacuum holds, replace check valve and hose assembly. Apply vacuum to end of hose closest to power brake unit. If vacuum does not hold, replace check valve and hose assembly.