1974 Johnson 25HP Outboards 25R74 25E74 Models Service Repair Manual JM-7406, Page 76Get this manual
Quality of the image is intentionally reduced!
JOHNSON 50
NOTE If Johnson 50 Lubricant should not be available, see lubrication
instructions Section 2USE ONLY RECOMMENDED OIL GASOLINE GARDLESS OF CLAIMS MADE FOR SOME OILSIXTURE,