DRIVING - Transmission Power Take Off (PTO) automatically launch and creep at constant engine idle. Upshifts and downshifts can be made while at constant engine idle by utilizing the up/downshift request procedure. The transmission may deny a shift and sound a tone if the load of the vehicle or grade of the terrain falls outside the acceptable range to perform a shift. WARNING WARNING 2 Apply parking brake and follow vehicle manufacturer parking instructions. Failure to follow these instructions could cause unintended vehicle move- ment resulting in death, serious injury or damage to property. Apply parking brake and follow vehicle manufacturer parking instructions.
Fail- ure to follow these instructions could cause unintended vehicle movement re- sulting in death, serious injury or dam- age to property. 3. Turn ignition key to OFF and allow the engine to shut down. 2. Select “N” on the Transmission Driver Interface Device. 3. Select the transmission PTO switch. 4. Raise engine speed as required to operate PTO. Power Down 1. Select N Neutral on the Transmission Driver Interface Device. Transmission Power Take Off (PTO) If gear display does not show solid N , neutral has not yet been obtained. The transmission may have a PTO installed. Engaging the PTO differs if it is operating in either a mobile or a stationary application.
NOTE Use the transmission PTO switch to dis- engage the PTO. NOTE Stationary PTO Operation The transmission countershaft PTO is used in this application. To engage the PTO for stationary operation, perform the following steps: 1. Bring the vehicle to a complete stop and apply the parking brake. Neutral should always be reached be- fore initiating power down, except in cases of emergency. Mobile PTO Operation The transmission countershaft PTO is used in this application and provides limited mobile operation in the start gears. To engage the PTO for mobile operation, perform the following steps: 2. Set the vehicle parking brakes. 20 Y53-1272-1B1 (08/17)