Brush/Pad-Holder/Cylindrical Brush Deck Disassembly/Assembly (For Adfinity™ 20D, X20D, X20C, X24D) - Advance acoustic Adfinity 17ST Service Manual

ENGLISH SERVICE MANUAL
BRUSHING SYSTEM
BRUSH/PAD-HOLDER/CYLINDRICAL BRUSH DECK DISASSEMBLY/ASSEMBLY (For Adfinity™ 20D,
X20D, X20C, X24D)
The machine can be equipped with either the brush/pad-holder deck (18a and 18b) or the cylindrical brush deck (18c), according to
the following procedures.
CAUTION!
When the deck is installed/removed, it may be necessary to change the squeegee too, because they must have
the same width. For correct matching of deck and squeegee, see the Squeegee Installation paragraph in the
User Manual.
Disassembly
1. Drive the machine on a level floor.
2. Remove the brushes/pad-holders, as shown in the User Manual. Do not remove the cylindrical brushes.
3. Lower the brush/pad-holder deck by pressing the pedal (11).
4. Remove the cotter pins (B), then remove the gas spring (A), if present.
5. Disconnect the brush/pad-holder motor electrical connection (D).
6. Disconnect the solution hose connection (E).
7. Remove the screws (C), then remove the brush/pad-holder deck (F).
Assembly
1. Assemble the components in the reverse order of disassembly, and note the following:
• When the machine is equipped with the cylindrical brush deck (18c), the gas spring (A) must not be installed.
NOTE
Figure showing Adfinity™ 20D with one brush
B
A
B
36
9096982000
D
C
Adfinity™ 17ST / 20ST / X20R / 20D / X20D / X20C / X24D
E
F
S301531A