Mercury Optimax 75, 90, 115, DFI starting year 2004 service manual., Page 31Get this manual

Mercury Optimax 75, 90, 115, DFI starting year 2004 service manual., Page 31

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MAINTENANCE

Checking Gearcase Lubricant Level and Refilling Gearcase
1 Place outboard in vertical operating position2 Remove vent plug and fluid level plug3 Place lubricant tube int