5-1
S
This section includes instructions on how to disassemble and reassemble a tow vehicle should internal
components need replacing. In addition, some troubleshooting procedures are included to assist in
identifying and correcting possible setup or operational problems should they occur.
Restoring the Operating System to the Hard Drive
A USB drive is provided in order to back up the system, and then restore it in the unlikely event of its
failure. For instructions on how to perform both of these procedures, refer to APPENDIX B: PRINTERS.
Disassembling and Reassembling the Tow Vehicle
The procedures below describe how to disassemble and reassemble a tow vehicle to access and remove
the electronics chassis. The tools required are a 1/8-inch Allen wrench and a Phillips screw driver.
WARNING!
High voltages that can cause injury or death are present in the tow
vehicle. Turn off the topside processor and disconnect the tow cable
before disassembling the tow vehicle.
CAUTION!
Opening the electronics chassis may void the user’s warranty unless
preapproved by EdgeTech. Contact EdgeTech Customer Service before
opening the chassis.