Model 8210/8250 Maintenance Manual Section 7. Component Procedures
Electrical Components Traction Amplifier
Publication: 1146945/001, Revised: 25 Sep 2018 7-75
5. Place the Main ON/OFF Switch in the ON
position. If equipped with the optional
keypad, enter your PIN-key code and then
press the green ON ( | ) key.
6. Test the operation of the truck.
7. If equipped with the optional keypad,
press the red OFF ( O ) key. Place the Main
ON/OFF Switch in the OFF position.
8. Install the tractor covers.
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