Aboutcertification: We can only provide CE certification, there is no othercertification can be provided, thanks for your understanding.
Full throttleperating range:4000-5000r/min
Staringcarburetion system:Choke start]
The engine andthe propeller ratio:2:1
Recommendedfuel:Regular unleaded gasoline
Fuel to oilratio:35:1 （Pleasebe suject to this version, and disregard the manual about this point）
Gear ratio: 27/13
After in the seawater or turbid water cruising
1. Use the freshwater to clean the outboard motor, With the moderate velocity circulating theengine, cool off the water chanel with fresh water,Before the cooling watercompletely running out, don’t put the outboard motor outside. Otherwise thewater will enter the air cylinder through the exhaust port, causing the enginebreakdown.
2. Necessary: youhave to prepare a boat-motor stand or Hanging board on your boat
What you willreceive is our new version of this boat engine The trademark will be Yadaoinstead of Speeda, please add pear oil to the motor and remember to replace thegear oil after the run-in period(10 hours)
Hard to start?
1. please makesure the ratio of Gasoline: Oil = 35：1.Please DO use special oil for 2-stroke motor.
2. press thebutton on the carburetor for several times until the yellow and black pipes arefull of oil.
3. leave thethrottle in the start position before starting,and then keep it in the ONposition after running.
◆When at normal cruising, the appearence of the senveth picture. Falling back the boat, the appearence of the outboard motor likes the eighth picture . Falling back the boat, you should drive slowly otherwise the boat will not stable. The outboard motor backet can revolve 360. Only in simple let the engine revolve 180 and the operation handle face back,the boat can fall back to drive
◆The machine itself is lightweight, it can use on boat weight of 100kg or less , load-bearing 4 people, but the speed is certainly not the same when one person on it or 4 people on it . Customer who has high expectations on speed, please be noticed
◆The engine should be placed in the aridity and ventilated,avoid to be exposed directly in the sunshine,Before the long term storing,you should run out of the gasoline in the fuel tank
◆About the noise: all the gasoline machines are noisy, currently we did not test the decibel , but the noise is the same as the motorcycle, so it is a normal phenomenon
◆It can be marched with inflatable boats, rubber boats or fishing boats