After completion of the course the participant will be able to:
• Be able to navigate and explain the sub menu screens on the Next Gen monitor and how they are used by the operator and service person.
• Using ET data log an engine performance test and evaluate the data log to determine engine state of repair.
• Data log an engine performance service test within ET and show engine performance on graph.
• Explain the systems operation testing and adjusting of the electronic hydraulic pump(s) as found on the 320 to352 Next Gen HEX.
• Using SIS, go through the electrical and hydraulic schematics to show the new systems and how they function for hydraulic operation.
• Explain how the side-by-side hydraulic valve is different from the previous E and F series HEX hydraulic valve.
• Explain how Boom and Stick regeneration is accomplished on the hydraulic valve.
• Explain how Swing Priority is accomplished on the hydraulic valve.
• Explain how an attachment valve circuit is added to a valve and explain 2 methods of shifting the valve with pilot oil.
• Explain the Swing circuit hydraulics and anti-reaction valves including swing priority.
• Perform a complete hydraulic pressure test of the Next Gen hydraulic circuit including researching the test and adjust procedure and specifications using SIS. Included in this test will be main relief, line reliefs, swing circuit reliefs, auxiliary hydraulics, and calibrations.
• Explain the travel circuit of the Next Gen valve including 2 speed travel and straight travel and the difference between straight travel in the Next Gen valve and the straight travel valve located on the floor of the cab.
• Test and adjust the 2 speed travel circuit using the cab monitor to make adjustments as necessary.
• Use ET to generate a Product Status Report, create the report and save the report in a (new folder) and retrieve the report for viewing at a later date.
