Honda BF35A-BF45A Outboard Motors Shop Manual., Page 52Get this manual
HONDA BF35Am45A
After adjusting the intake and exhaust valve clearances of the No1 cylinder, turn the pulser rotor 120' further and align the rriark with the" mark on the cylinder head (which indicates that the No2 piston is at the top dead center of its compression stroke), then adjust the intake and exhaust valve clearancesFinally, turn the pulser rotor 120 further and align the "3A" mark with the "Tf" mark on the cylinder head (which indicates that the No3 piston is at the top dead center of compression stroke), then adjust the intake and exhaust valve clearances
JEL STRAINER
Gasoline is extremely flammable and explosive under certain conditionsDo not smoke or allow flames or sparks in the areaInspection 1) Turn the fuel knob at the fuel tank to the "OFF" position and remove the engine coverPull the choke knob2Pull the fuel strainer retainer toward you and remove the fuel strainer3) Check the fuel strainer for cloggings with water and dirt