1992-2000 Mercury Mariner 105-225HP outboards Factory Service Manual, Page 301Get this manual

1992-2000 Mercury Mariner 105-225HP outboards Factory Service Manual, Page 301

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Vapor Separator Float Test Purpose: This test will indicate if float is stuck in the up position
4 Look for fuel flow from hose

Results: If fuel flow is present at hose, remove, dis