© 2014-2015 Minuteman International, Inc.
Armadillo 9X Sweeper #4100033 Rev. D 07/15
Page 66
Main Broom Height Adjustment
1. Turn the machine off and lock the parking brake.
2. Position the main broom lever in the LOWER
position.
NOTE: The adjustment knob is located in the
engine compartment on the broom control
handle pivot.
3. Turn the broom adjusting knob clockwise one-
eighth turn to free the wing nut.
4. Turn the wing nut counter-clockwise to allow
space for adjustment.
5. Make a lower or higher adjustment with the knob
as required.
6. Retighten the wing nut.
7. Repeat the main broom adjustment test to see
that the broom is properly adjusted.
Main Broom Taper Adjustment
NOTE: It is not usually necessary to perform this
adjustment. However, if the main broom
adjustment test shows a pattern that is
tapered in length (one end is wider than
the other), perform the procedures which
follow.
1. Locate the adjusting screws directly beneath the
hydraulic pump.
2. Loosen the jam nuts on the adjusting screws,
and loosen the retaining bolt on the inside of the
mounting bracket.
3.
Use the adjusting screws to raise or lower the
left end of the main broom. (The right end of the
broom remains fixed. All adjustments affect the
left end of the broom.)
4. After adjustment, tighten the retainer bolt and
adjusting screws.
5. Repeat the main broom adjustment test to see
that the broom is properly adjusted.
PREVENTATIVE MAINTENANCE