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Mercury 40 Service Manual

Mercury 40
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MAINTENANCE
Page 1B-12 90-828631R3 MARCH 1999
Changing Oil Filter
1. Place a rag or towel below the oil filter to absorb any spilled oil.
2. Unscrew old filter by turning the filter counterclockwise.
3. Clean the mounting base. Apply film of clean oil to filter gasket. Do not use grease.
Screw new filter on until gasket contacts base, then tighten 3/4 to 1 turn.
91-802653
a
a-Oil Filter
Oil Filling
1. Remove the oil fill cap and add oil to the proper operating level.
2. Idle engine for five minutes and check for leaks. Stop engine and check oil level on dip-
stick. Add oil if necessary.
a
a-Oil Fill Cap

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Mercury 40 Specifications

General IconGeneral
BrandMercury
Model40
CategoryOutboard Motor
LanguageEnglish

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