Echo CS-4400 Service Data

Other manuals for CS-4400: Operator's Manual, Operator's Manual
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Summary of CS-4400

  • Page 1

    Cs-4400, cs-5100 01-44c-01 1 introduction we are constantly working on technical improvement of our products. For this reason, technical data, equipment and design are subject to change without notice. All specifications, illustrations and directions in this service data are based on the latest prod...

  • Page 2

    Service information cs-4400 cs-5100 2 1 service information 1-1 specifications model cs-4400 cs-5100 dimensions length* mm(in) 398 (15.7) width mm(in) 252 (9.9) height mm(in) 272 (10.7) dry weight* kg(lb) 4.6 (10.1) 4.9 (10.8) engine type kioritz, air-cooled, two-stroke, single cylinder rotation clo...

  • Page 3

    Service information cs-4400 cs-5100 3 1-2 technical data model cs-4400 cs-5100 engine idling speed r/min 2300 - 2800 2300 - 2800 operating speed* r/min 9500 - 10500 10500 - 11000 high speed (no load full throttle)* r/min 11500 - 13000 12500 - 13500 clutch engagement speed* r/min 3500 - 4000 3500 - 4...

  • Page 4

    Service information cs-4400 cs-5100 4 1-3 torque limits descriptions size kgf•cm n•m in•lbf starter starter pawl m 5* 70 - 110 7 - 11 60 - 95 system starter case m 4** 30 - 45 3.0 - 4.5 26 - 40 ignition magneto rotor (flywheel) m 8 200 - 240 20 - 24 175 - 210 system ignition coil m 4 35 - 50 3.5 - 5...

  • Page 5

    Service information cs-4400 cs-5100 5 1-4 special repairing materials material location remarks adhesive ball bearing outer / crankcase loctite #675 or equivalent stud bolt loctite #609, threebond #1373 or equivalent engine cover, cushion loctite #406 (424) or equivalent liquid gasket crankcase seam...

  • Page 6

    Service information cs-4400 cs-5100 6 5k177 5k083 5k084 5k081 5k082 5k016 5k025 5k174 5k178 5k173 1 2 3 4 5 6 7 5k171 5k191b 1-5 service limits (cs-4400) mm (in) a cylinder bore when plating is worn and aluminium can be seen b piston outer diameter min. 42.87 (1.688) c piston pin bore max. 9.025 (0....

  • Page 7

    Service information cs-4400 cs-5100 7 5k177 5k083 5k084 5k081 5k082 5k016 5k025 5k174 5k181 5k097 5k178 5k173 0 5 10 1 2 3 4 5 6 7 8 9 10 11 5k097 1-5 service limits (cs-5100) mm (in) a cylinder bore when plating is worn and aluminium can be seen b piston outer diameter min. 44.89 (1.767) c piston p...

  • Page 8

    Service information cs-4400 cs-5100 8 1.35 0.4 1.65 1.5 a 20 20 40 40 60 60 80 80 120 120 140 140 160 160 180 180 20 20 100 100 1-6 special tools 1 4 5 2 6 9 10 11 13 12 14 15 16 18 3 8 key part number description used for: 1 897801-33330 tachometer pet-1000 measuring engine speed to adjust carburet...

  • Page 9

    Service information cs-4400 cs-5100 9 2 emission adjustment guide cs-4400 2-1 general adjusting rules before starting the unit for adjustment, check the following items. 1. The correct spark plug must be clean and properly gapped. 2. The air filter element must be clean and properly installed. 3. Th...

  • Page 10

    Service information cs-4400 cs-5100 10 cs-4400 2-3 adjusting carburettor 1. Start engine and warm it up well for 2 - 3 minutes with cycle of 5 seconds at wot (wide open throttle) and 10 seconds at idling. 2. Using 2.5 mm wide blade screw driver, adjust l mixture needle to obtain maximum idle speed. ...

  • Page 11

    Service information cs-4400 cs-5100 11 c b cs-5100 2-1 general adjusting rules before starting the unit for adjustment, check the following items. 1. The correct spark plug must be clean and properly gapped. 2. The air filter element must be clean and properly installed. 3. The muffler exhaust port ...

  • Page 12

    Service information cs-4400 cs-5100 12 cs-5100 2-2 presetting idle adjust screw, l mixture needle and h mixture needle (continued) 5. While holding bolt with l wrench, turn the nut clockwise to take out the limiter cap. 6. Repeat step no.3 to no.5 for other limiter cap removal. 7. Temporally insert ...

  • Page 13

    Service information cs-4400 cs-5100 13 cs-5100 2-3 adjusting carburettor 1. Start engine and warm it up well for 2 - 3 minutes with cycle of 5 seconds at wot (wide open throttle) and 10 seconds at idling. 2. Using 1.5 mm wide blade screw driver, adjust l mixture needle to obtain maximum idle speed. ...