18
S31NUK5080(2)2001-01
SIDE BRUSH ADJUSTMENT
AND REPLACEMENT
Note:
when the brush are replaced check that
the height is adjusted to its original posi-
tion, corresponding to a new brush.
If you need to change the ground contact area,
just slacken counternut "
A
" and turn screw "
B
"
keeping nut "
C
" still. Eventually tighten
counternuts "
A
" and "
C
".
C
B
A
