mercury Workshop Repair Guides

Mercury Workshop Service and Repair Manuals

Recall - Emission System Modifications|Page 2165 > < Recall - Emission System Modifications|Page 2163
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EXHIBIT I - EMISSIONS RECALL 86E54

1.

Refer to Exhibit I. Remove the existing black/gray air control valve (ACV) vacuum delay valve (VDV) and replace it with a black/brown vacuum
delay valve (part number D3DZ-12A091-B). Install the vacuum delay valve with the black side of the valve toward the vacuum source.

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