MAINTENANCE
8210D 330210 (1--98)
82
8. To increase the width of the main sweep
brush pattern, turn the main sweep brush
down pressure knob counter-clockwise.
To decrease the width of the main sweep
brush pattern, turn the main sweep brush
down pressure knob clockwise.
If the main sweep brush pattern is tapered
more than 15 mm (0.5 in) on one end than
the other, adjustment of the main brush
pattern is necessary.
A. The bearing bracket mounting bolts (3),
adjust the main brush pattern. The bolts
are located behind the main brush, on
the inside of the main brush idler arm.
Removal of the idler arm and main
brush in NOT necessary to adjust the
main brush pattern.
B. Loosen the bolts (shown with idler arm
and main brush removed). Move the
bearing bracket down to increase the
width of the brush pattern on the
right--hand side or up to decrease the
width of the brush pattern on the
right--hand side. Tighten the bolts.
C. Check the main sweep brush pattern
and readjust as necessary.
00601