21MS 271 C, MS 291 C
Install a new brake band if there are
noticeable signs of wear (large
areas on inside diameter and/or
parts of outside diameter – arrows)
and its remaining thickness is less
than 0.6 mm.
Installing
– Disengage the chain brake
: Hold the brake band (1)
sideways, attach it to the brake
lever (2) and then swing it in the
direction of its seat.
219RA049 TG
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2710RA013 TG
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1
: Position the brake band (1) in the
guide (arrow).
– Engage the chain brake.
: Push the brake band (1) over the
guide lugs (arrows) and into its
seat.
: Push the brake band (1) into its
seat (arrow) as far as stop.
: Fit the screw (2) on the underside
of the machine and tighten it
down firmly.
f
2710RA014 TG
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2710RA015 TG
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2710RA016 TG
1
2
: Engage the cover (1) in the
slots (arrows) first.
: Place the cover (1) in position.
: Insert and tighten down the
screws (2) firmly.
– Install the clutch drum, b
4.1
The clutch drum must rotate freely
when the chain brake is
disengaged.
– Carry out the other checks,
b
5.1
– Reassemble all other parts in the
reverse sequence.
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2710RA018 TG
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2
2
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