Tennant 92 GR, Руководство оператора

Страница: 68 / 79

3-65569
92GR MM188 (11---87)
3. Loosen the two side brush angle adjustment
bolts.
A
B
C
D
E
01459
SIDE BRUSH ANGLE ADJUSTMENT
A. Side Brush Bumper
B. Side Edge of Brush Pivot
C. Angle Adjustment Bolt
D. Adjustment Slot
E. Side Edge of Brush Suspension
Bracket
4. Line up the side edges of the side brush pivot
and the side brush suspension bracket to set
the side brush angle at 5
_
.
NOTE: The side brush normally operates at a 5
_
angle. The angle may be changed to a different angle
if the application requires.
5. Tighten the two side brush angle bolts.
TO ADJUST SIDE BRUSH BUMPER CLEARANCE
1. Empty the hopper.
2. Park the machine on a level surface and
engage the parking brake.
3. Raise the hopper, engage the hopper support
bar, and lower the hopper onto the support bar.
4. Stop the engine.
WARNING: Always engage the hopper
support bar before working under a raised
hopper. Do not rely on the machine hydraulic
system to keep the hopper in the “raised”
position. The hydraulic system may leak
internally, allowing the hopper to lower, crushing
anything under it.
5. Loosen the bumper clearance bolt jam nut and
adjust the bolt so there is 2.45 in (60 mm)
clearance between the bumper and the side
brush assembly. Tighten the jam nut.
A
B
C
D
01507
SIDE BRUSH BUMPER CLEARANCE BOLT
A. Side Brush Assembly
B. Clearance Bolt
C. Bumper
D. Jam Nut
6. Start the engine, raise the hopper, disengage
the hopper support bar, and lower the hopper.