Community Forums

oldguy70 · 09-01-2019, 01:00 PM

engine brakes can be 6 cylinder, 4 cylinder or 2 cylinder if you have a 3 way switch.
No switch should be 6 cylinder and I would think high low would 6 cylinder and 4
cylinder but probably could be set up any way it was set up for.

Timaz · 09-01-2019, 03:19 PM

Quote:

Originally Posted by HJLowell

Left arm rest area.
With the cruise control , marker lts and tag dump switches.

Sorry
Not with our coach today.

No problem ...I guess mine would be different location on the panel because I don't have a tag.

shootist · 09-01-2019, 06:32 PM

Look at your manual or your build sheet. You most likely have an exhaust brake, there is no switch

Bussinit · 09-02-2019, 08:17 AM

Quote:

Originally Posted by Timaz

I have the same floor pacbrake and I love it. I have an unmarked switch on my consol. Can you post a picture of your high low switch so I can see which one it is and what is high or low on the switch?

I’ll get you a picture next time I get over to the coach. Might be today.

Timaz · 09-02-2019, 09:07 AM

Quote:

Originally Posted by shootist

Look at your manual or your build sheet. You most likely have an exhaust brake, there is no switch

So you are saying if there is a foot pedal there is no switch for high and low on the consol?

shootist · 09-02-2019, 09:42 AM

Quote:

Originally Posted by Timaz

So you are saying if there is a foot pedal there is no switch for high and low on the consol?

No, if you have an exhaust brake there is no switch.

Timaz · 09-02-2019, 02:10 PM

Quote:

Originally Posted by shootist

No, if you have an exhaust brake there is no switch.

I have a PAC-Brake, an air operated gate valve just after the turbo. If this is what you're referring too?

I have a switch in the middle of the driver's console that is a momentary rocker switch with with a green light that comes on at the end that is being pushed. I have no idea what it does. see pictures.

Thanks to everyone for your help!

CountryB · 09-02-2019, 05:01 PM

Quote:

Originally Posted by Timaz

I have a PAC-Brake, an air operated gate valve just after the turbo. If this is what you're referring too?

I have a switch in the middle of the driver's console that is a momentary rocker switch with with a green light that comes on at the end that is being pushed. I have no idea what it does. see pictures.

Thanks to everyone for your help!

That switch appears to be the "Pedal In/Out" switch according the manual. Of course it could have been rewired/replaced to do some other function.

153stars · 09-02-2019, 06:38 PM

My 95 sig. series crown royale , has Jake with pedal and hi/low sw. on left console. If I hit it high or low right as I take my foot off accelerator pedal it hits pretty hard and down shifts, just a little harder on high . If I'm coasting for a while it's far less pronounced , either high or low it's hard to tell the difference .

shootist · 09-02-2019, 07:57 PM

Yes Pac brake makes exhaust brakes

Timaz · 09-02-2019, 09:17 PM

I don't know what that switch or the one just behind it center. I can't anything to happen. The owners manual is to janairic.

Tare · 09-03-2019, 08:37 PM

I have a 1996 monaco dynasty with a pacbrake installed.

Couple of questions first: the the pacbrake is frozen, I got it to move some but im pretty sure im gonna have to remove it to get it totally unfrozen.

Where the t connector for the air hose is there is a open end what makes me think something is missing,maybe a check valve?
I never dealt with this so im kinda going at it blind.
The end Of the T valve end comes off and i can see thru it.
Also I know the solenoid switch Is working. I know that a vintage rv has some hidden places to find these things. I went to pacbrake but can't find anything about this.
I have a cummings 8.1 36 ft that I fell in love with she has 74k and im am pretty sure it was park any help would be greatly appreciated