TTA and Razor Alky injection

Tim's#1489 TTA

New Member
Oct 7, 2012
I just got a TTA and it has the Razor Alky kit on it. The lower hose has a leak somewhere and I am wondering how to fix it?
Is it a special hose?
Can it just be replaced with a plastic tube?
Help a "newbie" please
TIA for replies,