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BRAKE SYSTEM DESCRIPTION (CONT)
spring activated, disc-type. Brake is mounted on the output trans-
fer case. When activated, it prevents output transfer gears from
turning. Brake is released by high pressure accumulator oil.
If, due to a malfunction in accumulator charging circuit,
pressure drops below 700 PSI (49.2 kg/cm2), the brake will
automaticxdly be activated.
EMERGENCY AND PARKING BRAKE CONTROL VALVE.
Controls oil flow from accumulator to emergency and parking
brake. Valve is manually activated by the operator. Pulling out
on parking brake control knob, on right side of steering column,
causes brake to be applied. Pushing in cm knob causes brake to