1. Complete the "BEFORE REPAIR PROCEDURE". (See BEFORE REPAIR PROCEDURE [LF, L3].)
2. Remove the pulsation damper. (See PULSATION DAMPER REMOVAL/INSTALLATION [LF, L3].)
3. Visually inspect the pulsation damper for damage and cracks. Also verify that there is no extreme rust which will cause fuel leakage.
4. Complete the "AFTER REPAIR PROCEDURE". (See AFTER REPAIR PROCEDURE [LF, L3].)