Tightening up sealed cartridge wheel hubs

g00se

Hi,

I've found a little bit of play in my wife's bike's rear hub. They've only done a few hundred miles and spin wonderfully, so I'm thinking it's down to a loose lock nut, not a worn bearing.

However, I can't find anything online for the model: Halo Six Drive. And it's not obvious...

The drive side had no lock nut and the other side has one lock nut only - no obvious hex slots within the axle.

Any recommendations on the correct tightening method?

Cheers

ugo.santalucia

Some are only pressed in place