1992-2000 Mercury Mariner 105-225HP outboards Factory Service Manual, Page 194Get this manual

1992-2000 Mercury Mariner 105-225HP outboards Factory Service Manual, Page 194

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High Altitude Jet Chart Factory installed main fuel jets are normally adequate for proper performance up to approximately 5000 feet (1524m) above sea levelBetween 2000 feet (609.6m) and 5000 feet (152