Help Identifying bar tension screw on 015

[scut207]

mine must have vibrated out... I think its 29, but can anyone help with the purpose of 30 jsut says "hose" in the IPL? is it just to keep the screw from falling out?


thanks ahead!

 

[trains]

yep, just get some tygon hose that fits, or a bit of the old hose if its not too brittle.