I've narrowed down the problem with my 100 that only runs with almost full choke - its a carb problem. I swapped it with one off my A and now the 100 runs good but the A needs almost full choke. The carbs are
both Zenith but have different numbers on them. Taken apart they look almost identical. I see there are several numbers available for Zenith carbs on those tractors so I'm wondering what is different and will
any number work.
both Zenith but have different numbers on them. Taken apart they look almost identical. I see there are several numbers available for Zenith carbs on those tractors so I'm wondering what is different and will
any number work.