Echo PB-651T/H Service Manual

Summary of PB-651T/H

  • Page 1

    Service manual.

  • Page 2

    Pb-651t/h pb-751t/h pb-755t/h 2 service information 1 service information 1-1 specifications model pb-651t/h pb-751t/h pb-755t/h dimensions length* mm(in) 375 (14.8) width* mm(in) 485 (19.0) height* mm(in) 527 (20.8) dry weight** kg(lb) 11.2 (24.7) / 11.4 (25.1) 11.6 (25.7) / 11.8(26.1) 11.0 (24.2) ...

  • Page 3

    Pb-651t/h pb-751t/h pb-755t/h 3 service information 1-2 technical data model pb-651t/h pb-751t/h pb-755t/h engine idling speed r/min 2400 - 2800 wide open throttle speed r/min 6800 - 7300 compression pressure mpa (kgf/cm 2 ) (psi) 1.0 (10.2) (145) ignition system spark plug gap mm(in) 0.6 - 0.7 (0.0...

  • Page 4

    Pb-651t/h pb-751t/h pb-755t/h 4 service information 1-3 torque limits descriptions size kgf • cm n• m in• lbf starter starter pawl assembly m 10 80 - 100 8 - 10 70 - 90 system starter case m 5*** 35 - 50 3.5 - 5 30 - 45 ignition flywheel m 10 200 - 240 20 - 24 175 - 210 system c.D.I module m 5 60 - ...

  • Page 5

    Pb-651t/h pb-751t/h pb-755t/h 5 service information 1-4 special repairing materials material location remarks grease rewind spring lithium based grease starter center post oil seal inner lips thread locking sealant ball bearing loctite #675 or equivalent muffler loctite #242, threebond #1324 or equi...

  • Page 6

    Pb-651t/h pb-751t/h pb-755t/h 6 service information 1-5 service limits a b c d 5k247 5k248 5k249 5k250 e f g h 5k251 5k016 5k042 5k252 k l 5k219 5k220 description mm (in) a cylinder bore when plating is worn and aluminum can be seen b piston outer diameter min. 47. 95 (1.888) c piston pin bore max. ...