Piaggio si oil rear mozzo air exit

Valentin Mishu /

Hello i guys , i have mounted my rear pinasco mozzo with 11 to 1 ratio shatfs inside i have put around 65ml transmision oil inside . Polini high speed front vario engine polini d46....and when i push more then 55 kmh it spits litle oil on the air exit port of the mozzo...the one responsabile for high pressure i think that takes air out..now oil goes out there also...

i think only the extra oil ?

its not normal ? or its ok until it remains the corect amount of oil inside?

Thank you , Valentin

Re: Piaggio si oil rear mozzo air exit

isnt there a fill hole, just dill till it drains ou.

What transmission fluid are you using? Thinking it should be gear oil pretty thick stuff.

Re: Piaggio si oil rear mozzo air exit

Valentin Mishu /

i have used 75w90 castrol .

Thanks, Valentin

Re: Piaggio si oil rear mozzo air exit

if a small bit is leaking out of air bleed hole its fine, if they are new gears you might wanna change the gear oil a few times as the gears mesh together theres going to be metal in there.

Re: Piaggio si oil rear mozzo air exit

Valentin Mishu /

Thank you . Good to know .

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