Buy Johnson Outboard Parts

Announcement

Collapse
No announcement yet.

primer solenoid Johnson 88spl 1993???

Collapse
X
 
  • Filter
  • Time
  • Show
Clear All
new posts

  • primer solenoid Johnson 88spl 1993???

    Part number is 0434762 in parts manual. Some kind of electrical primer/choke solenoid. What exactly does it do, how do you test it, and what will happen if it doesn't work? Also, why does it have a Schrader valve built in? My motor is a V4 twin carb 2 stroke and I think the choke is supposed to activate when I press in on the ignition key.

  • #2
    The purpose is to assist cold starting by injecting a small shot of fuel into your carburetors each time it is activated. It makes one squirt each time you press in on the ignition key. It injects via a small hose going to each carb. You should hear a definite click sound when activated.

    If it clicks but does not allow motor to start, check the hoses for leaks or clogging. If it won't click at all, check ignition switch and wiring by applying 12 volts directly to the solenoid power wires. If still no clicking, the solenoid may be bad and need replacement.

    Before replacing though, if it doesn't click, try loosening the screw on the strap that holds the solenoid in place. If that screw is too tight, it can deform the solenoid body slightly and not allow it to operate. It should only be slightly snug, but not tight. Relieving tension on that screw may allow it to function properly.

    The Schrader valve is for injecting carbon remover from one of the cans of Bombardier (Evinrude) Engine Tuner, made for that purpose.

    In an emergency, you can start the motor by turning the little lever on the side of the solenoid 90 degrees (to a vertical position if I remember correctly). Also squirting a shot of starting fluid or carb cleaner direct into the air intake butterflies can help start in an emergency.


    I hope this helps.
    Randy - South Texas

    Comment


    • #3
      That is good info, thanks!

      Comment

      Working...
      X