How To Service A 2 Stroke Outboard Motor. If the outboard has a small inline fuel filter either clean the screen or for disposable filters replace it completely. 7 - Charge the Battery Your outboards battery should be removed from the motor and preserved with a smart charger such as the Battery Tender which maintains the batterys power level healthy during the winter storage period.
4 Stroke Outboard Fuel Economy. Drain the old fuel. Run for five minutes to open the thermostat.
He 100-hour service begins with a two-stroke oil inspec- tion.
Some companies claim to be more fuel efficient than others but in many cases its a matter of splitting hairs. This step-by-step guide takes you through a service of a small 2-stroke outboard. Flush with fresh water with engine running at idle. These are the basic checks that should be performed if you are planning on taking a boat out of long term storage.
