Nilfisk-Advance CS7000 Service Manual

Sweep System, Main 390Service Manual – CS7000
To Remove and Reinstall the Broom Motor Assembly
1. Remove the main broom from the machine.
2. Open the hopper and engage the prop rod.
3. Remove the 5/16”-18 Hex Screw holding
the Broom Drive Hub Assembly onto the
gearbox shaft, then remove the Broom
Drive Hub Assembly
,washer and key.
4. Remove the 1/4”-20 Hex Screw and
washer holding the Weldment Panel
to the machine frame. Note that the
front edge of the Weldment Panel is
pinned to the frame.
5. Disconnect the broom motor electrical
connector from the wiring harness.
6. Remove the three 5/16”-18 Hex Screws
holding the Broom Motor Assembly
to the Broom Support Weldment and
remove the Broom Motor Assembly
from the machine.
7. Reinstall the Broom Motor Assembly
following the above steps in reverse
order.
Service Note: Apply Never-Seez® or an equivalent anti-seize compound on the gearbox shaft when
you reinstall the Broom Drive Hub Assembly. Apply Loctite® 242 (blue) on the 5/16”-
18 Hex Screws
when reinstalling the Broom Drive Hub Assembly and Broom Motor
Assembly.
Broom Drive
Hub Assembly
5/16”-18 Hex
Screw
1/4”-20
Hex
Screw
Weldment
Panel
Broom Motor
Assembly
Broom
Support
Weldment
5/16”-18 Hex
Screw (3)
Broom Drive
Hub Assembly

Nilfisk-Advance CS7000 Specifications

General

Brand	Nilfisk-Advance
Model	CS7000
Category	Floor Machine
Language	English