1970 Johnson 1.5 HP Outboard Motor Service Manual, Page 2Get this manual
JOHNSON OUTBOARD OIL We recommend using JOHNSON OUTBOARD OILJOHNSON OUTBOARD OIL is designed specifically for Johnson outboard motor' use at 50 to gasoline to ratio for engine break in and after break in, new and older modelsThis improved lubrication is formulated to provide additional benefits such asexceptional lubrication, less varnish and combustion chamber deposits, better spark plug life, good mixwith gasoline even in cold weather, and reduction of pre-ignition If Johnson Outboard Motor