I've been reading all the ideas and suggestions about cleaning and polishing aluminum toons. After all this money and effort I would like to protect the surfaces, and avoid having to repeat the process. Does anyone have any thoughts, or experience on spraying with poly urethane to protect the...
I recently bought a boat with an 87 Johnson 70 HP . I find out now the manifold or engine silencer is missing. Does this unit serve any other
purpose except reducing noise.
I just bought a boat wiith a 87 Johnson 70HP, and it was a little hard to
start and warm up. I put a kit in the three carbs and now the idle seems
like wide open. I bought an original service manual and modified
a phillips screwdriver to adjust the low speed orofice ( this adjustment
has no...
Can anyone tell me where the lines go on a Johnson, 70 h.p. 87 from
the primer to the 3 carbs. I purchased an original service manual ,but
nothing was listed. The primer solenoid has 3 liines, one is a larger line
the same as goes to each carb. The other two are smaller and connect
to the 3...
I recently bought a boat with a Johnson 86-70 HP motor. There is a
metal tag on each carburetor. Does this mean a modification or what??
The tag indicates :
431705
MX
26 B M
Thanks for any guidance
Recent purchase motor was slow starting but seemed to run ok after starting. I put in a kit on the 3 carbs.When trying to start the motor it runs at a very high speed. I tried to adjust the low speed valve , but it did not seem to have any effect.
I was confused ( did not note exact fuel lines...
