Search results

Results 1 to 3 of 3
  1. R

    D-402 Lawn Boy Carburetor - cold start prime not working

    OK, I've got a D402 model lawn boy. Supposedly it used to be a "commercial model." Recently it had spark and then fuel problems, but now if I use a shot of starting fluid, it runs like a top on the first pull. The problem I have is with the primer pump on the carburetor. According to the LB...
  2. R

    Lawn Boy D-400 engine. No spark problem

    I've got an old push mower on a magnesium base. I've got a D-400 engine on it and it's run well. I think the engine was originally a "commercial engine" but of the D-400 variety. It's been acting up lately and today it just died. The compression is good. I've just gone through the carb and it's...
  3. R

    Hi, I'm from St. Paul

    I'm currently using a LawnBoy that my dad owned. It's from the early 70's a Mag 21. Runs great. Mowed the lawn with it this past week and it ran beautifully.
Top