Pressure Regulator Inspection; Pulsation Damper Removal/Installation; Pulsation Damper Inspection - Mazda 2002 6 Workshop Manual

PRESSURE REGULATOR INSPECTION

Note
• Due to the adoption of the mechanical returnless fuel system, the pressure regulator cannot be inspected
separately.
1. Perform "FUEL LINE PRESSURE INSPECTION". (See
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PULSATION DAMPER REMOVAL/INSTALLATION

1. Remove and install the pressure regulator.(See
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PULSATION DAMPER INSPECTION

1. Complete the "BEFORE REPAIR PROCEDURE". (See
2. Remove the pulsation damper. (See
3. Visually inspect the pulsation damper for damage and cracks. Also verify that there is no extreme rust which
will cause fuel leakage.
• If either is observed, replace the pulsation damper.
4. Complete the "AFTER REPAIR PROCEDURE". (See
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F–34
FUEL SYSTEM
F–20 FUEL LINE PRESSURE
F–28 FUEL INJECTOR
F–17 BEFORE REPAIR
F–34 PULSATION DAMPER
F–17 AFTER REPAIR
INSPECTION.)
REMOVAL/INSTALLATION.)
PROCEDURE.)
REMOVAL/INSTALLATION.)
PROCEDURE.)
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