Peugeot Boxter Autocruise Sportstar leaking sink

[SapperUbique]

My sink is leaking!! anyone know how to gain access?
water is dispersing at the bottom of the swing joint.
TIA

 

[stuartholmes]

My sink is leaking!! anyone know how to gain access?
water is dispersing at the bottom of the swing joint.
TIA

Can you add photos?

 

[SapperUbique]

My sink is leaking!! anyone know how to gain access?
water is dispersing at the bottom of the swing joint.
TIA

sorry should have looked myself thought it was a sealed unit , there is an access hole underneath , learning everyday, the hose seems to be too short,