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TM5-2410-237-10
1-16. STEERING AND BRAKE SYSTEM.
CONTROL VALVE. The valve is connected mechanically to the steering control levers. The valve
directs the flow of pressure oil in response to the movement of the control levers.
STEERING CLUTCH. One for each track, they control the steering of the tractor. Hydraulically
operated, it is controlled by the steering lever in the operator’s station. When turning left, the left clutch
is released which causes the left track to stop moving and act as a pivot for the tractor to turn on. The
same thing happens when turning right.
BRAKES. The tractor has two band-type brakes (one on each steering clutch drum) which are used to
stop the movement of the tractor, and to assist with the steering of the tractor. When the steering
levers are pulled completely out, or the brake pedals are depressed, the bands tighten around the
steering clutch drum.
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