I got a 79 johnson 100hp javelin motor. I was wonder what the small phillips head screw is for on the lower unit. I know its not the fill or drain plug, but it is between the two.
thanks
I got a 1979 Johnson Javelin 100hp (100TLR79S). Its on a 1979 Charger 16ft. tri hull. The motor sounds good, but the top speed is about 25 mph. Sometimes it sounds like the motor is running smooth around 20 mph and then all of the sudden it takes off to 25 mph. Every once in awhile it...
Just bought a my first boat! Its a 1979 Charger AFC16 with a 1979 Johnson Javelin 100 with power trim. What kind of oil goes in the power trim pump and where do I check/fill it? Also, how much oil does the lower end hold? Finally, it has the original tach that does not work, any ideas how to...