Doubt with the oil of gearbox

[Rabbitman]

Hello!
I'm so glad to see so much ppl with my same vehicle! Well this post is because I have one question:
What kind of oil for the gearbox I need to use in my micra?
It's Micra K11. Mechanical transmission. Year 1997, Model 1.0

If someone could help me I would be extremely grateful... Regards!

 

[SuperUno]

75w-90 GL4 but why, there shouldn't be a need to change unless you are doing work on the gearbox.

 

[Rabbitman]

75w-90 GL4 but why, there shouldn't be a need to change unless you are doing work on the gearbox.

Oh.. Well I were working to repair my reverse switch and I loss some of the oil in the ground
Thanks bro

 

[SuperUno]

Ah fair enough.