Cab air leveler valve dumping air

[Suprman]

One on the right has the check valve

 

[coachgeo]

One on the right has the check valve

Does the one on the right have one or two check valves? Asking cause one on the right has a thingamabobber sticking out at both the end of the "Tee" and the end of the "L". and am curious if these are the check valves your speaking of.

Thanks in advance.

 

[Johno176]

One check valve. Those "thingamabobbers" are ferrules.

 

[coachgeo]

So this must be check valve?

 

[Suprman]

Yup thats it. Its in the parts tm. In the manufacturers diagram they dont have that extra line.

 

[Aernan]

Can any of that hardware be revived with some oil and cleaning?

 

[Aernan]

Will the cab air level with the engine off?

 

[Suprman]

If there is enough air in the system and the cab air control is engaged it should level.

 

[Aernan]

Thanks. That will make it easier to hear the air leaks. I will still use the soapy water trick.

Sent from my SAMSUNG-SM-G930A using Tapatalk

 

[TexasTwoStepTom]

I'm still working on one. Figured out the leveling valve is actually made by Barksdale. Costs a lot less than the Powerpacker branded version. I have one truck no matter what I do or swap the airbags inflate to the max and the darn level valve leaks. It's not the level valve swapped that twice. Replaced the clippers check valve behind the manifold control. Verified lines on other trucks. Tried the system with less air pressure.

Do you recall the corresponding Barksdale part number? (it appears the PowerPackers are no longer available)

 

[coachgeo]

Cab Air ride leveling valve "Selector Valve Rotary"	Applied Power 13041	PP975900	Power Packer	PP975900

Something in my head is saying there is something else too. Did you ask power packer for a superseeded number?

 

[coachgeo]

barksdale seems to make several types. You might contact a place like below and send them a pic of yours... maybe length of arm?? They may can look it up by #'s above too? Keep us posted on what you find out.

Barksdale Style Cab Height Leveling Valve- replaces KD2261

Over 45 years selling medium and heavy duty truck parts, tools, shop equipment, oil, DEF, chemicals, accessories and more. Based just south of Philadelphia.

triplertruckparts.com