TM 9-2330-390-14&P
2-2. CONTROLS AND INDICATORS (Con't).
BRAKE SYSTEM
Key
Control or Indicator
3
Airbrake Control Knob
Function
Applies or releases front and rear dolly service brakes when
emergency air line is disconnected from towing vehicle.
4
Parking Brake Lever
Applies and releases parking brakes on rear dolly.
(Rear Dolly)
5
Air Reservoir Draincock
Releases compressed air and drains condensation and
contaminants from each air reservoir.
2-3
