MAINTENANCE
65
ob00585
Gearcase Lubrication
When adding or changing gearcase lubricant, visually check for the presence of water in the lubricant. If water is
present, it may have settled to the bottom and will drain out prior to the lubricant, or it may be mixed with the
lubricant, giving it a milky colored appearance. If water is noticed, have the gearcase checked by your dealer.
Water in the lubricant may result in premature bearing failure or, in freezing temperatures, will turn to ice and
damage the gearcase.
Remove the fill/drain plug and examine the lubricant draining from the gearcase for metal particles. A small amount
of metal filings or fine metal particles indicates normal gear wear. An excessive amount of metal filings or larger
particles (chips) may indicate abnormal gear wear and should be checked by an authorized dealer.
DRAINING GEARCASE
1. Place outboard in a vertical operating position.
2. Place drain pan below outboard.
3. Remove fill/drain plug and vent plug and drain lubricant.
ob01190
b
a
a - Vent plug b - Fill/drain plug
GEARCASE LUBRICANT CAPACITY
Standard model gearcase: Approximately 320 ml (10.8 fl. oz.).
Bigfoot model gearcase: Approximately 370 ml (12.5 fl. oz.).
GEARCASE LUBRICANT RECOMMENDATION
Mercury or Quicksilver Premium or High Performance Gear Lubricant.
To Next Page
Loading...
