Air Step Diagram

[Gregory OConnor]

I have the step diagrams along with about 30 other pages. I did find
a plastic stripunder the frame above the stepstowwell????I think that
is the device leroy talked about.

On the diagrams shouldI get themcopied electronically and post
or ???? can I just go to kinkos and have themmake a digital record???-
GregoryO'Connor
951-830-5997

-- In WanderlodgeForum@yahoogroups.com, Leroy Eckert
wrote:
>
> Greg, hopefully you have a diagram. No pressure switch?? That low
pressure air circuit will cause that problem also. I have one of
those. Mine system works fine because I jacked with it forever two
years ago. I know his frustration. However, I now have a specified
procedure. Pull into the park, place the extend switch to extend,
flipped to the right, when I leave a park place the switch to the
left toward the light.
> Anyone touching buttons gets their butt kicked.
>
> Leroy Eckert
> 1990 WB-40 Smoke N Mirrors
> Dahlonega, GA
> Royale Conversion
>
> Gregory OConnor wrote:
Larry, you need 100?? psi to make power avaliable to the if/then
> conditions that retract a step. on my 94 there is not a foot
> pressure device which Leroy describe (I just looked for it). The
> step master switch in the entry is toggled down (I scribed a T for
> travel down. and a P for park up) The dash step switch with the
red
> light is toggle depressed on the left/light side.
>
> I wonder if the problem is with the 'low air pressure extend
> circuitry???
>
> When the bus air tanks drop to a low ?? set pressure a switch some
> place inline prompts an 'extend of step' and that switch or some
> other switch will not allow it to return until pressure is
> reestablished. My thinking is this low pressure extend function is
> designed to throw the step into the cam-over lock out while there
is
> still enough air volumn and pressure to cause a complete
extension.
> It may be that this switch (or the high side cut out) is not
> reading/sending a signal of reestablished airpressure??????? if
you
> get hold of a BB tech maybe you could ask for the location of the
> air pressure switch(s). I have a complete set of diagrams that
RobR
> made by combining 3 members partial sets vintage 93 94. I will
find
> them in my bay this weekend after I unpack palmtrees, lights,and
> other useless crap for a campout at 'Temecula hot air balloon
> festival'.
>
> GregoryO'Connor
> 94ptRomolandCa
>
> --- In WanderlodgeForum@yahoogroups.com, Leroy Eckert
> wrote:
> >
> > You might call Glenn Rodgers at BB and see if he has a 94
diagram.
> > No power to the retract mercury switch.? One other idea. There
is
> a pressure switch up under the top step on the frame of the bus
(at
> least on mine)that its sole purpose is to extend the step if a
foot
> gets caught on retraction. It is a flat clear looking thing
> extending the full length of the step. As I recall, if that thing
> fails the step will not retract.
> >
> > Leroy Eckert
> > 1990 WB-40 Smoke N Mirrors
> > Dahlonega, GA
> > Royale Conversion
> >
> >
> > Larry Kehler wrote: I
> have been fighting my air step for a year now. All the diagrams
> > posted on the forums appear to be for earlier birds and do not
> match
> > my wiring. My blue box does not have any diagrams that include
> the air
> > step.
> > I have two issues now. The extending cycle works but the
> retraction
> > cycle does not work. The solenoid valve is not retracting when
> power
> > is applied. That I can fix or replace easily.
> > The real problem is that no power is coming through the
retraction
> > circuit under any combination of switches and door condition.
> >
> > I can not trace the wires after they enter the front panel. The
> air
> > handlers are in the way.
> > Any suggestions? Anyone have a current wire diagram?
> >
> > Larry Kehler
> > 1994 PT-40 WBDA "BAM"
> > St Louis
> >
>