Makita EA3500F Operator's And Safety Manual

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Makita EA3500F Operator's And Safety Manual Manual pdf 37 page image

37812119Check the sprocket before mounting a new chain.Worn out sprockets (8) may damage the new chain and musttherefore be replaced.Remove the sprocket guard (See „PUTTING INTO OPERA-TION“).Remove the chain and guide bar.Remove circlip (9).CAUTION: The circlip will pop out of the groove. When removingit, hold your thumb against it to prevent it from popping off.Remove thrust washer (11).If the sprocket (8) is worn out, the complete clutch drum (12)will need to be replaced (for the part number, see “Extract fromthe spare parts list”).Install a complete new clutch drum (12), cup washer (11) andnew circlip (9) (for the part numbers, see “Extract from thespare parts list”).For replacing the guide bar, chain, and sprocket see „PUTTINGINTO OPERATION“.NOTE:Don’t use a new chain on a worn chain sprocket. By the time2 chains have worn, the sprocket has become worn out, soit should be replaced at least at every second chain replace-ment. To distribute the chain oil evenly, run a new chain athalf-throttle for a few minutes before use.New chains stretch, so check the chain tension frequently (see“Checking the chain tension”).Replacing the saw chainCAUTION: Use only chains and guide bars designed for this saw (see the Extract from the spare-parts list)!When changing the type of chain, the complete clutch drum (12) must be changed to fit the different chain. If neces-sary, replace it.