Echo PB-760LN H Service Manual Supplement

Summary of PB-760LN H

  • Page 1

    Pb-760ln h, pb-760ln t 21-63j-00 1 2 introduction we are constantly working on technical im- provement of our products. For this reason, technical data, equipment and design are subject to change without notice. All speci- fications and directions in this service manual supplement are based on the l...

  • Page 2

    Service information pb-760ln t/h 2 1 service information 1-1 speci cations model pb-760ln t pb-760ln h dimensions length* mm(in) 375 (14.8) width* mm(in) 490 (19.3) 535 (21.1) height* mm(in) 475 (18.7) dry weight** kg(lb) 11.9 (26.2) 12.0 (26.4) engine type yamabiko, air-cooled, two-stroke, single ...

  • Page 3

    Service information pb-760ln t/h 3 1-2 technical data model pb-760ln t pb-760ln h engine idling speed* rpm 2,500 +/- 200 wide open throttle speed* rpm 5,800 - 6,200 compression pressure mpa (kgf/cm 2 ) (psi) 0.81 (8.3) (118) ignition system spark plug gap mm(in) 0.6 - 0.7 (0.024 - 0.028) minimum sec...

  • Page 4

    Service information pb-760ln t/h 4 descriptions size kgf•cm n•m in•lbf engine dust cover m 5* 25 - 45 2.5 - 4.5 22 - 40 muf er m 6 130 - 180 13 - 18 115 - 160 muf er stay m 5 70 - 110 7 - 11 60 - 95 exhaust guide m 4 15 - 30 1.5 - 3 13 - 26 others fan case blower grid side m 5 20 - 30 2 - 3 17 - 2...

  • Page 5

    Service information pb-760ln t/h 5 description mm (in) a cylinder bore when plating is worn and aluminum can be seen b piston outer diameter min. 47. 89 (1.885) c piston pin bore max. 10. 035 (0.3951) d piston ring groove, 1st max. 1. 65 (0.065) 2nd max. 1. 6 (0.063) e piston ring side clearance max...

  • Page 6

    Service information pb-760ln t/h 6 a oppama pet-9000 integrated ignition analyzer b 1 4 3 5 2 6 7: a = 8 mm 8: a = 10 mm 9 10 11 13 12 15 16 19 18 17 20 1-6 special tools 21 22 14 key part number description used for: 1 g310-000050 tachometer pet-304 measuring engine speed to adjust carburetor 2 910...