03-27-2013, 05:36 PM
i built another of the test rigs this time with two gauges. in my latest set of data, the drivers side front is dropping the most. passenger side stays steady, except the front drops a little, which i suspect is from the drivers side front dropping alot. the front drivers side drops about 2 inches in 24-30 hours.
but.....the air line on the back of the front manifold is VERY hard to get at. so, i took the easy way out for first try. i changed the drivers side RAISE solenoid. i had a few spares and thought i would try it as it is easy. if the side is sagging and it happens to be a solenoid, is it normally the RAISE or LOWER solenoid?
i have sprayed the underside of the coach multiple times and checked the airbags on the front and have seen nothing.
i will find it. if the solenoid doesnt do it, i will probably change the LOWER one and if not that, i will take the time to put the test rig on.
tom
but.....the air line on the back of the front manifold is VERY hard to get at. so, i took the easy way out for first try. i changed the drivers side RAISE solenoid. i had a few spares and thought i would try it as it is easy. if the side is sagging and it happens to be a solenoid, is it normally the RAISE or LOWER solenoid?
i have sprayed the underside of the coach multiple times and checked the airbags on the front and have seen nothing.
i will find it. if the solenoid doesnt do it, i will probably change the LOWER one and if not that, i will take the time to put the test rig on.
tom
2002 45'8" Newell Coach 608 Series 60 DDEC4/Allison World 6 Speed HD4000MH