Summary of CS-400

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    01-40d-00 cs-400 1 0 service manual supplement chain saw echo: cs-400 (serial number : 11000001-11999999) (serial number : 12000001-12999999) (serial number : 13000001-13999999) introduction contents page we are constantly working on technical im- provement of our products. For this reason, technica...

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    2 service information cs-400 1 service information 1-1 specifications model cs-400 dimensions length* mm(in) 393 (15.47) width mm(in) 245 (9.65) height mm(in) 277 (10.91) dry weight* kg(lb) 4.6 (10.1) engine type yamabiko, air-cooled, two-stroke, single cylinder rotation clockwise as viewed from the...

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    3 cs-400 service information 1-2 technical data engine idling speed rpm 2,650 +/- 250 wide open throttle speed* rpm 12,000 - 12,600 clutch engagement speed rpm 4,100 service limit speed † rpm 3,200 compression pressure mpa (kgf/cm 2 ) (psi) 0.88 (8.9) (127) ignition system spark plug gap mm(in) 0.6 ...

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    4 service information cs-400 1-3 torque limits descriptions size kgf•cm n•m in•lbf starter system starter pawl m 5 40 - 60 4 - 6 35 - 50 starter case m 5** 25 - 35 2.5 - 3.5 22 - 30 ignition system magneto rotor (flywheel) m 8 250 - 290 25 - 29 220 - 250 ignition coil m 5 40 - 60 4 - 6 35 - 50 ignit...

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    5 cs-400 service information 3 1-5 service limits a b c d 5k275 5k277 5k278 5k279 e f g h 5k280 5k016 5k042 5k276 k l m p n 5k173 5k174 5k190 5k191 description mm (in) a cylinder bore when plating is worn and aluminum can be seen b piston outer diameter min. 39. 89 (1.570) c piston pin bore max. 9. ...

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    6 service information cs-400