User's Manual

3
FIGURE 4 - PARK BRAKE RELEASED (Secondary Reservoir
Supply)
FIGURE 3 - PARK BRAKE RELEASED (Primary Reservoir
Supply)
PRIMARY
SUPPLY
SECONDARY
SUPPLY
EXHAUST DELIVERY
FIGURE 5 - PARK BRAKE APPLIED
PRIMARY
SUPPLY
SECONDARY
SUPPLY
EXHAUST DELIVERY
FIGURE 6 - PARK BRAKE EXHAUST
PRIMARY
SUPPLY
SECONDARY
SUPPLY
EXHAUST
DELIVERY
PRIMARY
SUPPLY
SECONDARY
SUPPLY
EXHAUST DELIVERY