Vacuum Motor Removal; Recovery Tank Removal - Nilfisk-Advance Adphibian AX 651 Multi EDS Service Manual

Vacuum Motor Removal

1. Drain the recovery tank using the drain hose.
2. Turn the key off and disconnect the battery pack.
3. See Figure 15. Swing open the Recovery Tank and remove the Vacuum Cover (seven screws and washers).
4. Disconnect the vacuum motor electrical connectors from the harness connectors. Note that you may need to cut
wire ties to do this.
5. Carefully remove the Vacuum Plate, then remove the Vacuum Motor(s) from the machine.
6. Inspect the condition of the Vacuum Duct Gaskets, the Vacuum Motor Gaskets on the top of the Vacuum Motors,
and the Cover Gasket on the Vacuum Plate. Replace any worn or damaged gaskets as necessary.
7. Make service repairs to the Vacuum Motor(s) as required, then reinstall the Vacuum Motors by following the above
steps in reverse order.

Recovery Tank Removal

1. Remove the Vacuum Motors as described in the Vacuum Motor Removal section above.
2. See Figure 15. Disconnect the Recovery Tank Float Switch.
3. Disconnect the Drain Hose and Vacuum Hose Assembly from the Recovery Tank.
4. Remove the screw and tank cable and allow the Recovery Tank to swing down to the side of the battery
Figure 15
compartment box.
5. Support the Recovery Tank and remove the three screws that attach the Tank to the hinge.
6. Carefully lift the Recovery Tank free from the machine.
7. Reinstall the Recovery Tank by following the above steps in reverse order.
Form No. 56043116 - Adphibian™/AX 651 Multi EDS/AquaPLUS™ - 53