BENDIX BW1779 Leaflet
BW1779 © Bendix Commercial Vehicle Systems LLC • All Rights Reserved • Printed in U.S.A. • 6/2002
Dash
Gauge
Standard Single
Check Valve
Standard Single Check Valve
(Used w/Integral Purge Air Dryers)
Supply
Air Dryer
Governor
Safety
Valve
Conventional Supply System & Integral Purge Air Dryer
Conventional Supply System & System Purge Air Dryer
Dash
Gauge
Low Pressure
Indicator
Supply
Air Dryer
Governor
Safety
Valve
Rear
Front
Governor
Safety
Valve
Drain Cock
Supply
Air
Dryer
Holset
"E or QE"
Compressor
Rear
Front
Dash
Gauge
Low Pressure
Indicator
Standard
Single Check
Special
Single Check
(Choke in Inlet)
Single Check
Valve
Valve
(Used w/Integral Purge Air Dryers)
Single Check -
Protection Valve
(used w/System Purge
Air Dryers)
Standard Single
Check
Safety
Valve
Air Dryer
Special
Single Check
("Choke" in Inlet)
Holset
ECON
Valve
Drain Cock
Dash
Gauge
Low Pressure
Indicator
Supply
Holset
"E or QE"
Compressor
Governor
Holset Type "E & QE" Compressor w/o ECON Valve
Holset Type "E & QE" Compressor with ECON Valve
Troubleshooting
Charging & Air Supply Systems
Low Pressure
Indicator
Rear
Front
Front
Rear
Single Check -
Protection Valve
(used w/System Purge
Air Dryers)
Two Cyl.
Compressor
Standard Single
Check Valve
Two Cyl.
Compressor