MIDUO 2 Stroke 3.5HP Outboard Motor Boat Engine with CDI Water Cooling System

Attention:

Please add gear oil to the gears before use the motor and replace gear oil after the run-in period（10hours）

Cylinder Scoring is a serious damage .which caused by improper use and will cost you a lot of money to repair the motor.

Don't do the following will avoid cylinder Scoring:

1 .start the motor on bank

2 . use the motor when it stop coming out of water

Even if you want test the motor . it should be done in the river!

When there is no water coming out from the motor .please stop using it immediately .then check the impeller of Water pump or check if the water outlet has been blocked.

Specification:

Overall length:92CM

Overall width:36.5cm

Overall height:22cm

Transom height:42cm

Full throttle perating range:4000-5000r/min

Maximum output:2.5kw(3.5HP)

Speed:20km/h(four people)

Type:2-stroke

Ignition system:CDI system

Starting system:Manual start

Staring carburetion system:Choke start

Propeller mark:7-1/45-A(inch)

The engine and the propeller ratio:2:1

Recommended fuel:Regular unleaded gasoline

Fuel to oil ratio:35:1 （Please be subject to this version . and disregard the manual about this point）

Gear ratio: 27/13

Announcements:

After in the sea water or turbid water cruising

1.Use the fresh water to clean the outboard motor

2.With the moderate velocity circulating the engine . cool off the water chanel with fresh water.

3.Before the cooling water completely running out . don't put the outboard motor outside. Otherwise the water will enter the air cylinder through the exhaust port . causing the engine breakdown.

4.The engine should be placed in the aridity and ventilated .avoid to be exposed directly in the sunshine.

5.Before the long term storing .you should run out of the gasoline in the fuel tank.