(14) BRAKE LOCK The brake lock switch actuates the hydraulic brakes on the rear of the truck. Apply the brake lock switch while truck is being loaded. When pulling into the shovel or dump area, do not apply the brake lock switch until truck is completely stopped . (15) and (18) BRAKE OFF When the Brake Lock switch (14) or Parking Brake switch (17) is in this position, the brake is off. (16) and (19) BRAKE ON When the Brake Lock switch (14) or Parking Brake switch (17) is in this position, the brake is on. (17) PARKING BRAKE To apply parking brake, move control to "On". To release, move switch to the "Off" position. The parking brake is spring applied and hydraulically released.
When the parking brake is actuated, an indicator light (42) will be illuminated on the instrument panel. The parking brake can only be applied with the keyswitch in the "Run" position and the transmission range selector in the NEUTRAL position. The parking brake is automatically applied when the engine is shut-down and hydraulic pressure is bled down. (20) SLIPPERY ROAD (21) SWITCH OPEN (22) SWITCH CLOSED SWITCH (Not used on 140M/210M HAULPAK ® with Rear Wet Disc Brakes) HB5014 4/94 Instruments and Controls HB5-5