2001 seadoo gtx di vent tubes

[aaronm]

Hi can anyone help I have four vent tubes in my ski two below the seat holder and two in the front engine compartment
None of them go anywhere, I have been informed that they are to stop ski sinking, not sure if they need to be connected on both sides or just on to the vent holes???

 

[LouDoo]

The only thing they do is ventilate the hull, they don't connect to anything. Parts no. 17, 48.

http://fiche.seadoowarehouse.com/se...=seadoopwc&a=166&b=22&c=0&d=-BODY,-FRONT-VIEW

Lou