02-26-2019, 10:05 PM
on my 02 the brake check valves are on top of the brake tanks up front. not easy to get at. there is nothing special about them. any truck parts place will have them
basically the concept is that the brakes take priority over everything else. if the supply side has more pressure than the brakes, the brakes will take air from the supply side. it does not work the other way around. the supply side will not take air from the brake side.
tom
basically the concept is that the brakes take priority over everything else. if the supply side has more pressure than the brakes, the brakes will take air from the supply side. it does not work the other way around. the supply side will not take air from the brake side.
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