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Stihl madel ts420 how to change air filter

I need to service a stihl ts 420 concrete saw and dont know how?

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Brad

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425 Answers

There are 4 torx screws on the black back cover. Here is the owners manual. It is explained on page 33.

Stihl TS420 owners manual

Posted on Aug 25, 2012

3 Related Answers

Anonymous

1 Answer

SOURCE: hi there; my stihl ts 420 does not start easily

replace the decompression valve. also check for carbon buildup on top of piston. usually when a saw stops on its own after 5 min or so.... the piston and jug are scored and need to be replaced.

Posted on Aug 03, 2010

Kiltnar

111 Answers

SOURCE: need to know belt size fo the stihl ts400 concrete

You should go to a Stihl dealer and ask for the belt for a TS 400 Cut Off Saw. The belt is ribbed, you should only put on a Stihl part to replace the belt and make sure the belt is under the correct tension. When you go to the Stihl dealer you can ask them to show you how to make sure the belt is under the correct amount of tension.

Posted on Mar 30, 2011

frank thomas wilson

10319 Answers

SOURCE: Ts420 stihl cut off saw

the jets in the carburetor need to be cleaned out very well to operate this engine
the holes in the jets are very small and clog up easily with in a year or two

Posted on Jun 22, 2011

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Stihl ts 420 run fine idles good but on half choke changed filter replace line repace carbureator cut off when switch is placed in no choke position what could be the problem

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Stihl ts 420 run fine idles good but on half choke changed filter replace line repace carbureator cut off when switch is placed in no choke position what could be the problem

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Stihl madel ts420 how to change air filter

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Brad