4 Stroke 4HP Outboard Boat Engine Boat Motor Air Cooling System

Specification Displacement55CCTransmission ratio2 08 27 13 Number of cylinders1ShiftclutchFull throttle perating range4500 5500r minMaximum output2 9kwType2 strokeIgnition systemCDI systemStarting systemManual startStaring carburetion systemChoke startContorl SystemTiller controlThe engine and the propeller ratio2 1Recommended fuelRegular 92 unleaded gasolineTilt tilt systemmanual tiltStandard mailboxbuilt in 1 4LAdapted stern plate height440 mmShort shaft 40cm Overall length85 5CMOverall widteh36 5cmOverall height22cmTransom plate height42cmBore x stoke 44mm 33mmAnnouncements After in the sea water or turbid water cruising1 Use the fresh water cleaning the outboard motor2 With the moderate SPREED circulating the engine cool off the water down with fresh water 3 Before completely running out cooling water don t put the outboard motor outside Otherwise the water cam pass the exhaust port to enter the air cylinder from that will cause the engine breakdown 4 The engine should deposit in the aridity and ventilated well place avoid exposing directly in the sunshine 5 Before the long term storing you should run out of the gasoline in the fuel tank Note Please add gear oil to the gears before use the motor and replace gear oil after the run in period 10hours if you do not know how to handle this please contact with us Warning 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