06-12-2018, 04:59 PM
i would guess the pitcock is a much more likely culprit than a leak in the tank itself. i would sure start there. i always use some kind of paper product to find dripping leaks. like the blue shop papertowells or anything similar. any moisture on them shows up very clearly.
tom
tom
2014 Haulmark 40' Super C on Freightliner Cascadia ISX15 Easton 13 speed
Former Owner 1990 38' Newell Coach 236 8V92
Former Owner 1999 45'8" Newell Coach 526 Series 60
Former Owner 2002 45'8" Newell Coach 608 Series 60

