Hewitt Dual Pressure Fuel Gauge

[Wayne M.]

WOW, good find Mike! It's like an air pressure gauge, but for fuel?
That Pete cluster- why so many air pressure gauges? I assume the two big ones are pri/ sec application? The third for trolley? the fourth- I have no idea.....

 

[mwilson]

The air gauges in that panel are laid out a little differently than the one that I drove, but I think the following is monitored..

Primary Air Pressure
Secondary Air Pressure
Tractor Brake Application Pressure
Trailer Brake Application Pressure
Air Suspension Pressure Tractor (For Axle Weight)
Air Suspension Pressure Trailer (For Axle Weight)

Primary and Secondary are in the top gauge with the double needles.

 

[mwilson]

Also has a temp gauge for the auxiliary transmission (brownie box to some of you), CAT BrakeSaver Pressure, fuel filter restriction, manifold pressure and several other neat ones. Note the ammeter along with a voltmeter. Now an ammeter is unheard of.

 

[Wayne M.]

Neato. I like the KW panel too. I recall an early '80's Western Star fuel truck we had that had a beautiful wood panel similar to that. When I did the custom panel in my Duster, I retained the ammeter. I used the Auto Meter "Traditional" line on that.