I have just bought a TT600K that I am going to restore , and I was wondering whether I am supposed to inflate the gas canister that's linked to the rear shock . It has a valve in the back . If so what pressure ? I know that the forks can be inflated to max 17psi , but according to the book the rear shock canister contains nitrogen at 284psi. Is this right , and if so what is the meaning of the valve ?

might be worth asking these guys ?

Here