Yamaha 115D Owner's Manual download pdf (Page 47)

Maintenance

42

page 44.

2. Fill the fuel tank with fresh fuel and add

one ounce of “Yamaha Fuel Conditioner

and Stabilizer” (Part No. LUB-FUELC-

12-00) to each gallon of fuel.

NOTE:

The use of “Yamaha Fuel Conditioner and

Stabilizer” eliminates the need to drain the

fuel system. Consult your Yamaha dealer or

other qualified mechanic if the fuel system is

to be drained instead.

3. Remove the top cowling and silencer

cover/cap. Remove the propeller.

4. Install the flushing attachment over the

cooling water inlet.

CAUTION:

ECM00300

Do not run the engine without supplying

it with cooling water. Either the engine

water pump will be damaged or the en-

gine will be damaged from overheating.

Before starting the engine, be sure to

supply water to the cooling water passag-

es.

CAUTION:

ECM00310

Avoid running the outboard motor at high

speed while on the flushing attachment,

otherwise overheating could occur.

5. Cooling system flushing is essential to

prevent the cooling system from clog-

ging up with salt, sand, or dirt. In addi-

tion, fogging/lubricating of the engine is

mandatory to prevent excessive engine

damage due to rust. Perform the flush-

ing and fogging at the same time.

WARNING

EWM00090

●

Do not touch or remove electrical parts

when starting or during operation.

●

Keep hands, hair, and clothes away

from the flywheel and other rotating

parts while the engine is running.

6. Run the engine at a fast idle for 10–15

minutes in neutral position while supply-

ing fresh water.

7. Just prior to turning off the engine, quick-

ly spray “Yamaha Stor-Rite Engine

Fogging Oil” (Part No. LUB-STRRT-12-

00) alternately into each carburetor/

each intake manifold. When properly

done, the engine will smoke excessively

and almost stall.

8. Remove the flushing attachment and

wipe off any excess water.

9. Install the silencer cover/cap and top

cowling. Install the propeller.

1. Flushing attachment

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