Honda HS621 Bedienungsanleitung Seite 47

Auger rubber
When the rubber parts of the auger wear out, the snowthrower's
efficiency will decline and it will cease to move ahead.
REPLACEMENT INTERVAL:
ceases to move forward or its snowthrowing efficiency declines.
Inspection
Measure the distance between the auger rubber and auger assembly
and the distance between the blower rubber and auger assembly at
the center of the auger rubber and blower rubber respectively.
The rubbers must be replaced, if the distance is less than:
15 mm (0.6 in)
Consult your authorized Honda dealer.
BLOWER
RUBBER
AUGER
RUBBER
44
Every 5 years, or when the machine
LESS THAN
15 mm (0.6 in)
LESS THAN
15 mm (0.6 in)