1998 Mercury 9.9/15HP 4-stroke outboards factory service manual, Page 198Get this manual

1998 Mercury 9.9/15HP 4-stroke outboards factory service manual, Page 198

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CYLINDER BLOCKCRANKCASE
Oil Pressure Switch
1 Check continuity of switch

Oil Pressure Switch Continuity Check Below 2.5 psi (17 kPa) Above 2.5 psi (17 kPa)
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