Nilfisk-Advance SC401 Series - Drive System Gearmotor

99Service Manual – SC401, SCRUBTEC 344 20 - Wheel System, Traction
Drive System Gearmotor
WARNING: This procedure must be performed by qualied personnel only and with the help of an
assistant.
1. Drive the machine on a level oor or on a hoisting system to facilitate the disassembly procedures.
2. If equipped remove the ignition key, then disconnect the red battery connector.
3. Remove the squeegee.
4. Lift the recovery tank and remove the batteries.
5. Turn the machine (A) upside down
CAUTION: Use suitable protections on the support areas and secure the machine.
6. Remove the 2 covers (B) and unscrew the 2 fastening screws (C), then remove the wheels (D).
Figure 9:
A
D
C
B