TM 5-3805-280-10 Operator’s Station KEY SWITCH Engine will stop when key switch is turned from ON to ACC. Always turn key to OFF position to prevent batteries from draining. T7396DS –UN–27JUN91 A—Engine Off B—Accessory C—Engine On D—Start TX,10,DH5472 –19–29MAY96–1/1 ENGINE RPM DIAL Use engine rpm dial (A) to adjust engine speed. Turn dial clockwise to increase engine speed or counterclockwise to decrease engine speed. T101628 –UN–20JUN96 TX,10,DH5473 –19–19JUN96–1/1 POWER BOOST SWITCH Power boost switch (A) is located on top of right control lever. T101633 –UN–20JUN96 TX,10,DH5591 –19–22MAR97–1/1 2-14