09-30-2016, 07:17 PM
i have those same valves controlling my two dump valves, and my slide for my bay fridge.
the air ram spool that moves back and forth has a rubber seal over it that ruptures. i have replaced three of those valves. they are about a hundred bucks new, i have found them on ebay for 20 something and i know they have a rebuild kit for them as well. the rebuild kit includes a new spool and seals i believe. call ingersol rand for a part number. probably about 30 bucks i would guess.
when it leaks, air comes out of one of the exhaust ports. if that is not it, then the seal in the ram for the step slide is leaking
tom
the air ram spool that moves back and forth has a rubber seal over it that ruptures. i have replaced three of those valves. they are about a hundred bucks new, i have found them on ebay for 20 something and i know they have a rebuild kit for them as well. the rebuild kit includes a new spool and seals i believe. call ingersol rand for a part number. probably about 30 bucks i would guess.
when it leaks, air comes out of one of the exhaust ports. if that is not it, then the seal in the ram for the step slide is leaking
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