Side Broom System
195
Service Manual – Floortec R 870
Side Broom Motor Carbon Brush Check/Replacement
Disassembly
1 Remove the side broom motor (see the procedure in the previous paragraph)
2
Take the motor (A) to the workbench and, if necessary, mark the position (B) of the cap (C) as to the
motor body (for proper reassembly)
3 Remove the screws (D)
4 Carefully remove the cap (C) by disengaging the carbon brushes inside the motor armature
5
Inside the cap, disconnect the connections (E) and remove the carbon brushes with wiring harness (F).
6
Check the carbon brushes (F) for wear. The carbon brushes are worn when:
• The contact with the motor armature is insufficient
•
The contact surface is not integral
•
The stroke is less than 0 12 in (3 mm)
•
The spring is broken
In this cases, replace all motor carbon brushes.
Assembly
7 Assemble the components in the reverse order of disassembly
B
E
F
E
D
C
A
P200190