Nilfisk-ALTO FLOORTEC R 870 Service Manual page 219

Service Manual – Floortec R 870
Drive System Motor Carbon Brush Check/Replacement
Disassembly
1 Drive the machine on a level floor.
2 Turn the ignition key to "0" and engage the parking brake
3 Open the battery/engine compartment hood
Disconnect the battery connector (Floortec R 870 Battery) - Disconnect the batteries (Floortec R 870
Petrol/LPG)
4 Remove in sequence each of the four carbon brushes of the drive system motor, as shown below:
• Remove the cover (A) (bayonet joint)
• Remove the O-ring (B)
• Loosen the screws (C)
• Remove the carbon brush with the spring (D)
A
D
Wheel System, Traction
B
219
C
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