Crown Equipment 4000 Series - Manual (Page 11)

Parking Brake
PARKING BRAKE ON
Press the end of the parking brake rocker
switch nearest the seat to apply the parking brake.
Always put the parking brake on when you leave the
truck. The alarm will sound if the brake is not applied.
PARKING BRAKE OFF
Press the end of the parking brake rocker switch away
from the seat to release the parking brake.
19 Parking Brake
AUTO-PARK BRAKE OPTION
If your truck has this option, the parking brake will be
automatically applied when you leave the seat or if the
key switch is turned
OFF
.
When you sit down on the seat and turn the key
ON
, the
Auto-Park Brake will release.
Know the Hazards
Service Brake 20
Service Brake
SERVICE BRAKE
Step down on the brake pedal to apply the brakes. When
you step down on the brake pedal you still have power
to the drive motors, unless your truck has the traction
cutout option.
MAKE SURE YOUR BRAKES WORK
Test the brakes on your truck at the start of each shift.
Know the distance it takes to stop before you start
working.
If the stopping distance is too long for you to stop safely,
don't drive the truck. Report any problem to your
supervisor.
?
LOW BRAKE PRESSURE
If brake pressure is too low, the alarm will sound
( will show on the enhanced display). You will
not be able to drive the truck because the parking brake
will be automatically applied. Notify your supervisor.