TM-9-2320-365-10 LMTV Operator Manual M1078 Series Download
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TM 9-2320-365-10 Figure 1-9. Powertrain (Cont) (4) When the MODE button is pressed, MODE ON will illuminate in the LED display. If the vehicle is stopped; the LED display will illuminate 5 MODE ON 2, indicating that the transmission is in 2nd gear and there are five forward gears available. This off-road mode is useful if road or load conditions require the use of a lower gear range for maximum torque. The vehicle must be completely stopped and engine operating at idle speed before the transmission will allow you to shift from a forward gear to Reverse (R) gear. (5) The transmission may include an electrically controlled PTO (8). The PTO provides power to a hydraulic pump, which powers the 11K Self-Recovery Winch (SRW) (if equipped). The transmission will not shift from Neutral (N) if the PTO is engaged and the winch switch is in the on position. c. Transfer Case. The transfer case (3) contains the gears and clutches that provide the transmission (2) with the seventh gear. The transfer case delivers power from the transmission to the front driveshaft and rear driveshaft. In normal driving conditions, the transfer case splits the output torque of the transmission, providing 70 percent of the torque to the rear and 30 percent to the front. In 1st gear, or any time MODE ON is illuminated in LED display, the output torque of the transmission is split evenly between front and rear. Change 1 1-33