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Removing and Replacing Belt
20 310645H
5 Tighten all 4 bolts.
6 Turn belt one more
time with your hand to
make sure teeth are
properly engaged and
tension is correct.
7 Replace RotoFlex HD
Pump and hose exten-
sion, page 12.
8 Replace back and front
covers and hopper.
See Removing and
Replacing Hopper, Front and Back Cover, page 9.
A correctly tensioned belt will feel very tight. To
measure correct tension, apply 4-5 lbs pressure
at belt midpoint with thumb. Belt should have
approximately 1/8 in. (3.175 mm) deflection.
A loose belt will not last long. If in doubt, tighten
more.
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