mercury Workshop Repair Guides

Mercury Workshop Service and Repair Manuals

Fuel Pump Relay > < Fuel Pump - Noisy|Page 4704
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Pressure Relief Valve: Service and Repair

Four & Six Cylinder Engines

    If pressure relief valve is to be removed with fuel charging assembly installed on engine, release fuel system pressure as previously described.

1.

Remove pressure relief valve from fuel injection manifold using suitable tool.

2.

Install valve and cap into manifold. Torque valve to 48 - 84 inch lbs. and cap to 4 - 6 inch lbs.

Fuel Pump Relay > < Fuel Pump - Noisy|Page 4704