Hello everybody from the outeratlantic.
After several months of hard try, I finally come on this forum to request your help.
Here is the bike:
FCR39MX: main 155, pilot 48, air 150
Electric start replaced by kick start
During 2016 summer, the bike started to have some difficulties to start. Then on September I replaced valves as I suspected oil leak.
Afterwards here are the symptoms: difficulties to start when when it starts, knocking sounds (not regular) around the cylinder head. The kick lever often comes back very violently when I try to start it.
When it start, it stalls if I accelerate.
I check everything: no free play, high compression, spark: yes, fuel: yes
Tips: on 2015, I had a similar issue that was solved by adjusting the TPS. But it doesn't work now. I tried the TPS from the SM model carburator, it doesn't work. I tried a brand new CDI e-model (green wire disconnected), it doesn't work. Side stand is by-passed as well as clutch lever sensor.
So, I suspect something wrong with stator ? rotor ? something else? Help