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Home >> Ford >> 1987 >> Taurus L4-153 2.5L HSC >> Repair and Diagnosis >> Powertrain Management >> Emission Control Systems >> Air Injection >> Air Injection Relief Valve >> Service and Repair >> Relief Valve Pressure Setting Plug, Replace
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Relief Valve Pressure Setting Plug, Replace


1. Compress shoulders of pressure setting plug together and pull plug out of relief valve.
2. Install new valve into relief valve hole by pressing against its center with a suitable tool.



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