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Home >> Chrysler >> 2001 >> Sebring LX, 2D Convertible >> Repair and Diagnosis >> External Pages >> Different car >> Section 27 (Mechanical Brake System - Base (Service Information) - Coupe) >> On-Vehicle Service >> Check Valve Operation Check

Check Valve Operation Check

WARNING: This page is about a different car, the 2005 Dodge Stratus and 2005 Chrysler Sebring. However, it is still accessible from the selected car via links, so may be relevant.
CAUTION: The check valve should not be removed from the vacuum hose.
  1. Remove the vacuum hose. (Refer to BRAKE PEDAL  .)
    CAUTION: If the check valve is defective, replace it as an assembly unit together with the vacuum hose.
  2. Check the operation of the check valve by using a vacuum pump.
    VACUUM PUMP CONNECTION REFERENCE

    VACUUM PUMP CONNECTION CRITERIA
    Connection at the brake booster side (A) A negative pressure (vacuum) is created and held.
    Connection at the intake manifold side (B) A negative pressure (vacuum) is not created.
    Fig 1: Checking Valve
    G04537074Courtesy of DAIMLERCHRYSLER CORPORATION