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Fuel Pressure Pulsation Damper|Service and Repair|Page 9577 > < Fuel Pressure Pulsation Damper|Service and Repair

Sierra Classic 3500 4WD V8-8.1L (2007)

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6. Remove the fuel pressure dampener O-ring.

INSTALLATION PROCEDURE

1. Lubricate the fuel pressure dampener O-ring with clean engine oil.
2. Install the fuel pressure dampener O-ring.

3. Install the fuel pressure dampener backup ring.

Fuel Pressure Pulsation Damper|Service and Repair|Page 9577 > < Fuel Pressure Pulsation Damper|Service and Repair