1-38
American-Lincoln
3366XP
HOW TO ADJUST MAIN BROOM WEAR PATTERN
When the bristles of the broom begin to wear out the following adjustments may be made to keep a 2 inch (5
cm.) broom pattern.
1.
Loosen the wing nut located in the engine compartment (See page 22-23, part number 22).
2.
Set the broom lever to the “Sweep” position and adjust the torque knob (part number 23) to obtain a 2
inch (5 cm.) broom pattern. The torque knob will move the linkage rod (part number 3) that adjusts the
sweeping pattern of the broom for wear.
3.
Tighten the wing nut against the torque knob.
SIDE BROOM LEVEL ADJUSTMENT
As the side broom wears, simply loosen the two wear adjusting bolts and slide the broom-motor assembly into
a position so that the broom contacts the floor at a 3 degree angle when lowered.
SIDE BROOM REPLACEMENT
Put the side broom lift control in the “UP” position. Remove the retaining screw in the bottom middle of the
side broom (part number 18 on page 26-27). Remove the side broom. Transfer the side broom flange,
spacer, screws, washers, and nuts to the replacement side broom (part numbers 18, 19, 21, 22, 23, 24, and
25). Put the replacement side broom on the shaft. Put the retaining screw and washer (part number 18 and
19) in position and tighten.
BROOM FLAPS
The Urethane Flaps are susceptible to damage
and should be inspected regularly and maintained
in good condition. The side and hopper flaps are
adjustable and should be maintained even with the
floor. The rear flap must be maintained 1/16" (16
cm.) above the floor. All flaps should be replaced
when worn or damaged to such an extent that they
cannot perform their normal function.
GENERAL MACHINE MAINTENANCE
1/16"
SET DOOR FLAP
EVEN WITH FLOOR
P4488a
FIGURE 24