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Mercury 150 User Manual

Mercury 150
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MAINTENANCE
45
Steering Link Rod Pivot Points - Lubricate pivot points.
ob00686
Checking Power Trim Fluid
1. Tilt outboard to the full up position and engage the tilt support lever.
ob00687
2. Remove fill cap and check fluid level. The fluid level should be even with the bottom of the fill
hole. Add Quicksilver or Mercury Precision Lubricants Power Trim & Steering Fluid. If not
available, use automotive (ATF) automatic transmission fluid.
ob01095
Tube Ref No. Description Where Used Part No.
114
Power Trim and Steering
Fluid
Power trim system 92-802880Q1
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.
Examine the drained gearcase lubricant for metal particles. A small amount of 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.

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Mercury 150 Specifications

General IconGeneral
BrandMercury
Model150
CategoryOutboard Motor
LanguageEnglish

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