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+-- Forum: Yahoo Groups Archive (/forumdisplay.php?fid=61)
+--- Forum: WanderlodgeForum (/forumdisplay.php?fid=63)
+--- Thread: A new problem for this group to ponder (/showthread.php?tid=6544)
Pages: 1 2
A new problem for this group to ponder - robert nloomas - 04-03-2008 02:46
--- In WanderlodgeForum@yahoogroups.com, Drew May
wrote:
Drew I had the same thing happen.what I took the inversion valve
a part and clean it and lube it also the exh.port was plug I clean
that out and every thing return normal.
Bob Loomas 1985 PT 36
>
> Thanks Ralph!
>
> "Ralph L. Fullenwider"
wrote: Hi Drew:
>
> The exhaust port on the inversion valve is sticking or the
double check
> valve is sticking, either one will give you much the same
symptoms. Both of
> those valve are located on the curb side rear under the grill
hatch. Need a
> can of 3 in 1 oil or fish oil, remove the input air line and put
a few
> drops of air in the line, re connect, build the air and cycle the
system.
> Do this to both valves.
>
> It should take care of the problem.
>
> Safe travels,
>
> Ralph and Charolette Fullenwider
> 84FC35 "Ruff Diamond"
> Duncan, Oklahoma
>
> At 07:49 PM 4/2/2008 -0700, you wrote:
>
> >Hello everyone,
> >
> >I experienced a new "issue" on our way home from Alabama after
taking 20
> >laps behind the wheel of a Nascar race car at Talladega. What a
blast!
> >
> >Here's the new problem. I had used the cruise control all day
and also had
> >the retarder switch on (but not using). I came to a stop at an
> >intersection and when I applied the brakes my engine revved to
1000 RPM's
> >(above the typical 550 RPM's when stopping & off the
accelerator). I took
> >my foot off the brake, engine kicks down back to 550 rpm's
(normal). I
> >applied the brake again, engine kicked back up to 1000 rpm's.
Very very
> >strange. I had this happen a few times, one time getting up to
1500 RPM's
> >when trying to stop the coach which was a chore and very scary
to think
> >the coach wouldn't stop. I put the coach in neutral when
applying the
> >brake, didn't stop the high RPM's while having the coach brake
applied.
> >After being back underway, before the next stop, I switched the
cruise to
> >off and the retarder to off. Coming to my next stop the coach
braked
> >normally until I got home. Yesterday, I went to move the coach,
and it did
> >the exact same thing with cruise and retarder off. Apply the
brakes,
> >engine revs to 1000 rpm's whether the coach is in reverse, drive
or
> >neutral. This is probably not an easy fix, but would appreciate
any
> >collective direction or thoughts on the matter.
> >
> >Thank you in advance!!
> >
> >Drew May
> >Conway, AR
> >'88 WB40
> >
> >
>
> Safe travels,
>
> Ralph and Charolette Fullenwider
> 84FC35 "Ruff Diamond"
> Duncan, Oklahoma
>
>
>
>
>
>
> ---------------------------------
> You rock. That's why Blockbuster's offering you one month of
Blockbuster Total Access, No Cost.
>
A new problem for this group to ponder - Gregory OConnor - 04-03-2008 04:17
I realy didnt have a thought about the M&G other then the first
things I look to when a problem arises is ;self inflicted
changes ;recent repairs, and ;operator confusion. M&G uses air and
the toad is a big electiral system modification to the bus. Drew's
post was full of good details, I wanted him to reveal more to the
readers who may have the solution. It sounds like RalphF has the
solution, and Drew will followup with a result. I just wish the
subject line was more descriptive as to help with a future archive
search.
Looking at the prompt to the problem (pushing the brake pedal)
Leroy was able to surmise the TwoPedal/BigToe theory. Since pushing
the pedal moves air and turns on electric brake lights, it may be
air or electric. I have no idea how the cruise or high idle works
knowlede of those systems would help solve his issue. I am not
confident enough to use CruiseControl to drive or use an air
operated high idle system to warm my bus.
The service brakes(prompted by driver brake pedal) in an air brake
system are pressure applied, without pressure the brakes are off.
The park brake spring is the one that needs constant pressure to
remain off. If the M&G brake away brake option fails, it may lock
the toad brakes up
GregoryO'Connoir
94ptRomolandCa
--- In WanderlodgeForum@yahoogroups.com, "Jim Riordan"
wrote:
>
> Greg,
>
> I just installed an M&G brake system on my 88 WBWL XXV did not
think
> that it would affect anything but possibly if air leak that the
> brakes would not come off! what were you thinking that the M&G
might
> do?
>
> Jim Riordan
>
> --- In WanderlodgeForum@yahoogroups.com, "Gregory OConnor"
>
> >
> > If I asked "how big are your feet?" Ernie and Mike would put me
on
> > restrictive post. just aint fair.
> >
> > Do you have an M&G toad suplemental braking system? Or any mods
of
> > the sort?
> > I wonder what signals the cruise to kick off when the brakes are
> > applied?
> > I wonder if it has somthing to do with 'fast idle' and brake
light
> > signal kicking in a false fast idle?
> >
> > If you apply the brakes while in Allison "N" can you get the
1000R
> > responce?
> >
> > GregoryO'Connor
> > 94ptRomolandCa
> >
> >
> > --- In WanderlodgeForum@yahoogroups.com, Drew May
> > wrote:
> > >
> > >
> > >
> > > Hello everyone,
> > >
> > > I experienced a new "issue" on our way home from Alabama after
> > taking 20 laps behind the wheel of a Nascar race car at
Talladega.
> > What a blast!
> > >
> > > Here's the new problem. I had used the cruise control all day
and
> > also had the retarder switch on (but not using). I came to a
stop
> at
> > an intersection and when I applied the brakes my engine revved
to
> > 1000 RPM's (above the typical 550 RPM's when stopping & off the
> > accelerator). I took my foot off the brake, engine kicks down
back
> > to 550 rpm's (normal). I applied the brake again, engine kicked
> back
> > up to 1000 rpm's. Very very strange. I had this happen a few
times,
> > one time getting up to 1500 RPM's when trying to stop the coach
> > which was a chore and very scary to think the coach wouldn't
stop.
> I
> > put the coach in neutral when applying the brake, didn't stop
the
> > high RPM's while having the coach brake applied. After being
back
> > underway, before the next stop, I switched the cruise to off and
> the
> > retarder to off. Coming to my next stop the coach braked
normally
> > until I got home. Yesterday, I went to move the coach, and it
did
> > the exact same thing with cruise and retarder off.
> > > Apply the brakes, engine revs to 1000 rpm's whether the coach
is
> > in reverse, drive or neutral. This is probably not an easy fix,
but
> > would appreciate any collective direction or thoughts on the
> matter.
> > >
> > > Thank you in advance!!
> > >
> > > Drew May
> > > Conway, AR
> > > '88 WB40
> > >
> > >
> > > ---------------------------------
> > > You rock. That's why Blockbuster's offering you one month of
> > Blockbuster Total Access, No Cost.
> > >
> >
>