Instructions / Assembly

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CS-400 MAINTENANCE

5. Use a wood or plastic scraping tool

to clean deposits from cylinder

exhaust port.

Never use a metal tool to scrape carbon from the exhaust port. Do not

scratch the cylinder or piston when cleaning the exhaust port. Do not

allow carbon particles to enter the cylinder.

6. Install muffler. Tighten muffler mounting bolts (or nuts) to 8-11 N•m (70-95

in•lbf).

7. Install engine cover and attach spark plug lead.

8. Replace air cleaner cover.

9. Start engine, and allow unit to warm up at idle for several minutes.

10. Stop engine, and re-tighten mounting bolts (or nuts) to 8-11 N•m (70-95

in•lbf).

11. Install guide bar and chain. Adjust chain tension.

12. Start engine and check for exhaust leaks between muffler and cylinder

head. Stop engine if leak is found and correct problem before operating

chain saw.

Setting The Saw Chain

Top plate

Side plate

Depth

Left hand cutter

Preset tie strap

gauge

Guard link

Drive link

Tie strap

Right hand cutter