Husqvarna CARB III 用户手册

English

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 13

115 13 80-96 Rev.3 2008-12-17

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Number of drive links. The number of drive links is 
determined by the length of the bar, the chain pitch 
and the number of teeth on the bar tip sprocket.

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Bar groove width (inches/mm). The groove in the bar 
must match the width of the chain drive links.

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Chain oil hole and hole for chain tensioner. The bar 
must be matched to the chain saw design.

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Chain pitch (inches)

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Drive link width (mm/inches)

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Number of drive links.

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Never use a blunt chain. When the chain is blunt you 
have to exert more pressure to force the bar through 
the wood and the chips will be very small. If the chain 
is very blunt it will produce wood powder and no chips 
or shavings.

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A sharp chain eats its way through the wood and 
produces long, thick chips or shavings.

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The cutting part of the chain is called the cutter and 
consists of a cutting tooth (A) and the depth gauge (B). 
The cutters cutting depth is determined by the difference 
in height between the two (depth gauge setting).

When you sharpen a cutting tooth there are four important 
factors to remember.

1

Filing angle

2

Cutting angle

3

File position

4

Round file diameter

It is very difficult to sharpen a chain correctly without the 
right equipment. We recommend that you use our file 
gauge. This will help you obtain the maximum kickback 
reduction and cutting performance from your chain.

See instructions under the heading Technical data for 
information about sharpening your chain.