Removing Brushes/Pads; Disc Scrub Head - Tennant 5400 Opérateur Manuel Et Liste Des Piéces

4. Hold brush plug shaft with .375 inch wrench and
loosen Allen head screw, 6 mm Allen wrench
required (Figure 42).
FIG. 42
5. When adjusting front brush, turn shaft clockwise to
lower brush end. If adjusting rear brush, turn shaft
counter--clockwise to lower brush end. Retighten
Allen screw after adjusting (Figure 43).
FIG. 43
6. Replace idler plate and recheck brush pattern,
readjust if necessary.
Tennant 5400 (07- -02)
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REMOVING BRUSHES/PADS

DISC SCRUB HEAD

Disc brushes should be replaced if bristles are worn to
a length of 10 mm (0.38 in) or less.
NOTE: Always replace brushes as a set. Never
replace just one.
1. Press bottom half of brush pressure switch until
scrub head is completely raised.
2. Turn key to the off position.
FOR SAFETY: Before leaving or servicing
machine, stop on level surface, turn off machine,
and set parking brake, if equipped.
3. Push brush release knobs downward to release
scrub brushes/pad drivers (Figure 44).
FIG. 44
4. Squeeze retaining clip on centerlock to remove
pad (Figure 45).
FIG. 45
OPERATION
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