4HP 4-Stroke

Friendly Reminder: 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.

Friendly Reminder: 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.