Filling - Mercury 150 EFI Service Manual

OUTBOARD MOTOR INSTALLATION

Filling

Mercury Marine recommends the use of "Mercury Precision Premium Plus "or "Quicksilver Pre-
mium Plus" 2-Cycle Oil NMMA Certified TC-W3.
The Premium Plus Oil is specially formulated and tested to not only maintain a high level
of performance but also increase the durability of the engine. This special blend, developed
by Mercury Marine, contains more than twice the additives used in standard blends and
ensures the greatest protection for your engine.
Periodically consult with your dealer to get the latest gasoline and oil recommendations.
If "Mercury Precision Premium Plus" or "Quicksilver Premium Plus" Outboard Oil is not
available, you may substitute another brand of 2-Cycle outboard oil that is NMMA Certified
TC-W3. Nationally recognized brands are recommended. Continued use of inferior 2-Cycle
outboard oil can dramatically reduce engine life. Damage from use of inferior oils that are
not NMMA Certified TC-W3 will not be covered under the limited warranty.
1. Fill remote oil tank with the recommended oil listed in the Operation and Maintenance
Manual. Tighten fill cap.
a -
2. Remove cap and fill engine oil reservoir with oil. Reinstall the fill cap.
a -
Page 1D-16
a
Remote Oil Tank
a
Engine Oil Reservoir
b
b -
b
b -
Fill Cap
Fill Cap
90-883728 JULY 2001