try releasing the brake
check that the emergency brake pedal is completely up.If ok disconnect the electric cable from the emergency brake pedal. i think is brown in color if light turns off the problem is there.
Probable causes: Low or no fluid in reservoir; Worn brake pads/shoes; Air in brake lines; Leaking brake line.
no
To change the brake cable on a TD15 Dresser bulldozer, first ensure the machine is safely parked and secured. Disconnect the old brake cable from the brake pedal and the pulleys, noting how it is routed. Install the new cable by threading it through the same path around the pulleys, then connect it to the brake pedal. Finally, test the brake pedal to ensure proper engagement and adjustment of the cable tension as needed.
1: It serves as a parking brake 2: It serves as an emergency brake, and engages the brakes in the event that there should be a loss of pressure in the primary air system.
the alarm
remove the power chip or disconnect the battery and then disconnect it manually!!
Easiest would be to disconnect the wire at the emergency brake handle.
Disconnect you brake system and die
It locks the brakes when the vehicle or trailer is not in use. It also engages if air pressure is suddenly lost.
my guess is that the light bulb behind it is burned out or the wire that engages the light has been disconnected my guess is that the light bulb behind it is burned out or the wire that engages the light has been disconnected