Engines 2.1 Depress the brake pedal, or clutch pedal, or Power Takeoff (PTO) Governor General Information 2.2 Move the CRUISE ON switch on the instru- ment control panel to off or push the PAUSE button on the transmission shift knob. All electronic engines may be equipped with a PTO governor. This mode is used only when the vehicle is parked. The PTO mode is activated by the CRUISE ON and SET/RESUME switches on the dash ( Fig. 4.3 ) or by optional PAUSE, RESUME, and SET buttons on the transmission shift knob ( Fig. 4.4 ). 3. To resume a preselected cruise speed: 3.1 If the CRUISE ON switch on the instrument control panel is in the off position, move it to on.
3.2 Momentarily move the SET/RESUME switch on the instrument control panel to RESUME or push the RESUME button on the trans- mission shift knob. Cruise will return to the last speed selected. 1. To engage the PTO: 1.1 Move the CRUISE ON switch on the instru- ment control panel to on. 1.2 Hold the throttle pedal down until the desired engine speed is indicated on the tachometer. To adjust cruise speed up or down, hold the SET/ RESUME switch on the instrument control panel at RE- SUME to accelerate or at SET to decelerate, or press the RESUME (accelerate) or SET (decelerate) button on the transmission shift knob, until the desired speed is attained.
1.3 Momentarily move the SET/RESUME switch on the instrument control panel to SET or push the SET button on the transmission shift knob. IMPORTANT: Two PTO engine speeds can be preset on Cummins CELECT Plus engines. With the CRUISE ON switch in the on position, move the SET/RESUME switch to SET to reach the first preset value or, move the switch to RESUME for the second preset value. After one preset value has been selected, turn the CRUISE ON switch to NOTE: The resume vehicle speed memory is not maintained if the ignition is shut off.
Also, it is not maintained with Cummins engines if the CRUISE ON switch is turned to off and with Detroit Diesel engines if the CRUISE ON switch is turned to off for more than 10 seconds. 4.18