ok i did it, with a back yard mechanic's assistance,
he filled it up by the CV- shaft, and open the fill hole there was fluid coming out , and then put it back,
i noticed a major difference,
from 1 gear to 2 gear, i dont have to wait for the rpm to drop quite a bit then engage to 2nd gear,
and putting the shifter to 1 is easier.
now i finally can feel the real power of the car 1 gear and 2 gear full throttle,

but, 2nd to 3rd is still sticky,, , the shifter dont quite want to go to 3 freely, (i guess, by what i experienced, it need the rpm to drop more, then the stick can go to 3 )

also , still difficult to put it in 1 when the car is "coming to a complete stop" like 5 or 10 km/h.


is there little too less 75w90 ? if so, can i just put some in the hole on top of the trans (the hole covered by black cap)