Tennant 275 Series II, Operator'S Manual

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MAINTENANCE
3-54
275 SERIES II MM190 (6---90)
REAR SKIRTS
The rear skirts are located on the bottom rear of the
main brush compartment. They seal the main brush
compartment. They should clear the floor up to a
maximum of 0.25 in (5 mm).
The seals should be inspected for wear or damage
and adjustment daily.
TO REPLACE AND ADJUST THE REAR SKIRTS
1. Park the machine on a smooth, level surface.
2. Stop the engine and set the machine parking
brake.
FOR SAFETY: Before leaving or servicing
machine; stop on level surface, set parking brake,
and turn off machine.
3. Open the main brush doors.
4. Remove the main brush as described in TO
REPLACE MAIN BRUSH
.
A
B
C
C
D
00606
REAR SKIRTS
A. Brush Idler Arm Hub
B. Skirt Mounting Bracket
C. Rear Floor Skirt
D. Brush Contact Skirt
5. Remove the skirt mounting bracket and the
brush contact skirt.
6. Remove the rear floor skirt from the skirt
mounting bracket.
7. Thread the rear floor skirt retaining strip
mounting bolts through the retaining strip, the
new rear floor skirt, and into the skirt mounting
bracket.
8. Do not tighten the mounting bolts at this time.
9. Thread the retaining bolts through the skirt
mounting bracket, the brush contact skirt, and
into the machine frame.
10. Tighten the retaining bolts.
11. Slide the rear floor skirt up or down so that the
skirt clears the floor up to a maximum of 0.25 in
(5 mm).
12. Tighten the rear floor skirt mounting bolts.
13. Reinstall the main brush.