R.h. Lateral Console - PREVOST H3-41 Manual

R.H. LATERAL CONSOLE

OEH3B340
Control Valves
1 - Parking Brake
Spring-loaded parking brakes are applied by
pulling up the control valve knob on the R.H.
lateral console.
Emergency and Parking Brakes" in this section.
2 - Tag Axle Up or Unloaded (Optional)
Depending on the valve position, the tag axle is
raised or lowered. Refer to "Other Features"
section.
3 - Low-Buoy
The coach can be equipped with a Low-Buoy
option. This feature can be used to lower the
coach by about 4 inches (100 mm) depending on
the valve position. Refer to "Other Features"
section.
Refer to "Combination
4 - Parking Brake Override
If the primary system air pressure drops below
40 psi (276 kPa) during normal operation, the
spring-loaded parking brakes will be immediately
applied at full capacity on the drive axle to stop
the coach.
If this occurs, determine and correct the cause of
the pressure loss before proceeding.
The coach may be equipped with an optional
parking brake release system that can be used
to override the parking brakes so that the coach
can be driven for a short distance to a safe
parking area. To operate the optional parking
brake release, push and hold down the control
knob located on the R.H. lateral console while
driving.
3-25
CONTROLS & INSTRUMENTS