Driver Controls Eaton Fuller automated transmissions use a shift se- lection module. See Fig. 4.21 . Shifts can be made automatically, or manually using the shift selection module. ON PTO OFF 08/22/2011 f545816 Fig. 4.20, PTO Switch 5. To end the mobile mode, bring the vehicle to a stop. The clutch will open and shut down power to the PTO. 6. To resume stationary mode, shift to neutral. The PTO will engage. 7. To end stationary mode, press the dash switch. When the light in the switch goes out, power to the PTO is shut off. 07/20/2011 f611129 1. Upshift/Downshift Buttons 2. Service Needed Indicator 3. PTO Activation Button 4. Reverse Mode Button 5. Neutral Button 6. Drive Mode Button 7.
Manual Mode Selector 8. Low Mode Button Transmission Controls Manual Transmissions NOTE: See Chapter 14 for complete manual transmission operating instructions. if equipped, the transmission range control and split- ter valves are attached to the gear shift knob. Fig. 4.21, Shift Selection Module, UltraShift and AutoShift Transmissions To operate a range-shift transmission, move the shift knob through all the low-range gear positions and then pull the range-preselection lever up to move into the high-range ratios. Use the same shift knob posi- tions in both the low and high ranges. The current gear is displayed on the gear indicator.
At the start of a shift, the current gear continues to display until the transmission has been pulled into neutral. As the transmission is synchronizing for the new (target) gear, the gear indicator flashes the num- ber of the target gear. When the shift is complete, the gear indicator displays the new gear, without flashing. Dependent on the transmission model, some ratios can be split using the splitter-control button (located on the side of the shift knob). Allison Automatic Transmissions Eaton Automated Transmissions NOTE: See Chapter 15 for complete automatic transmission operating instructions. NOTE: See Chapter 15 for complete automated transmission operating instructions.
HD-series automatic transmissions have six forward speeds and one reverse speed. These transmissions 4.10 3 2 1 PTO R N SERVICE D MANUAL SHIFT LOW EATON FULLER TRANSMISSIONS 4 5 6 7 8