DRIVE SYSTEM
SERVICE MANUAL
ENGLISH
Razor™ 20 / 20T
9097065000(2)2009-06
31
DRIVE SYSTEM MOTOR CARBON BRUSH CHECK AND REPLACEMENT (For Razor™ 20T)
Drive the machine to the appointed disposal area, and empty the recovery water tank (21) with the hose (16).
1.
Place the machine on a hoisting system (if available).
2.
Otherwise, drive the machine on a level loor.
Turn the ignition key (80) to “0”.
3.
Disconnect the battery connector (12).
4.
Operating on the left side of the machine, clean the drive system motor (B) in the area of the covers (A).
5.
Unscrew the covers (A) and remove the carbon brushes (C).
6.
Check if the carbon brushes (C) are worn. Replace the carbon brushes when: the contact with the motor armature is
7.
insuficient, the carbon brushes are worn, the carbon brush contact surface is not integral, the thrust spring is broken, etc.
If necessary, replace the carbon brushes. Replace the carbon brushes as an assembly.
Assemble the components in the reverse order of disassembly.
8.
B
S301563A
