Tennant 92 GR, Operator'S Manual

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92GR MM188 (11---87)
3-65568
A
B
01460
SIDE BRUSH
A. Side Brush
B. Retaining Bolt
4. Slide the side brush off the side brush drive
shaft.
5. Slide the new side brush onto the side brush
drive shaft.
6. Insert the side brush retaining bolt through the
side brush hub and shaft.
7. Thread a nut onto the threads of the bolt.
8. Tighten the nut and bolt to secure the side
brush.
9. Adjust the side brush height as described in
Side Brush Height Adjustment.
TO ADJUST SIDE BRUSH MAXIMUM HEIGHT
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. Lower the side brush.
6. Loosen the side brush stop bolts.
7. Position the side brush stop down so the
bottom of the side brush is 1 in (25 mm) from
the floor when it is in the “raised” position.
Tighten the stop bolts.
A
B
C
01498
SIDE BRUSH STOP
A. Bumper
B. Side Brush Back
C. Stop
8. Check the side brush raised height.
9. Stop the engine, raise the hopper, disengage
the hopper support bar, and lower the hopper.
TO ADJUST SIDE BRUSH ANGLE
1. Raise the side brush.
2. Stop the engine and engage the machine
parking brake.
WARNING: Always stop the machine on a
level surface, stop the engine, and engage
the parking brake before working on the machine
to keep it from rolling.