Wheel System, Traction
218
Service Manual – Floortec R 870
Driving Wheel Amperage Check (Continues)
If the amperage is higher, perform the following procedures to detect and correct it:
• Check that there is no dust or debris (ropes, cables, etc.) on the driving wheel, that can prevent it
from turning
•
Check the carbon brushes of the drive system motor (see the procedure in the relevant paragraph)
• If necessary, disassemble the drive system motor (see the procedure in Driving Wheel and Steering
Unit Disassembly/Assembly paragraph), and check the condition of all its components.
If the above-mentioned procedures do not lead to correct readings for the driving wheel amperage, the
driving wheel must be replaced (see the procedure in Driving Wheel and Steering Unit Disassembly/
Assembly paragraph)
Reassembly
7 Close the battery/engine compartment hood
8 Remove the front hoisting system of the machine
9 Remove the wedges from the rear wheels