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TruckersReport.com Trucking Forum | #1 CDL Truck Driver Message Board
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Trailer air supply line pressure? I have a supply problem
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<p>[QUOTE="D.Tibbitt, post: 12282488, member: 114099"]If u still have the old leveling valves , dont throw them away unless you end up stripping out the hex bolts that hold the cover togrther. You can rebuild them. If you open it up there is a couple of o rings inside that go bad then it leaks air.. Replace o rings then u have a new leveling valve or atleast one to keep as a spare... Theres a metal plate inside that is what opens and closes the different valves to control air... Make sure to put it back on the same way or it will reverse your air flow... Meaning the airbags will deflate when its supposed to go up and inflate when supposed to go down... Safe travels thanks for the update[/QUOTE]</p><p><br /></p>
[QUOTE="D.Tibbitt, post: 12282488, member: 114099"]If u still have the old leveling valves , dont throw them away unless you end up stripping out the hex bolts that hold the cover togrther. You can rebuild them. If you open it up there is a couple of o rings inside that go bad then it leaks air.. Replace o rings then u have a new leveling valve or atleast one to keep as a spare... Theres a metal plate inside that is what opens and closes the different valves to control air... Make sure to put it back on the same way or it will reverse your air flow... Meaning the airbags will deflate when its supposed to go up and inflate when supposed to go down... Safe travels thanks for the update[/QUOTE]
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TruckersReport.com Trucking Forum | #1 CDL Truck Driver Message Board
Forums
>
The Garage
>
Trucks [ Eighteen Wheelers ]
>
Commercial Truck Forums
>
Volvo Forum
>
Trailer air supply line pressure? I have a supply problem
>
Reply to Thread