Advertisement
Quick Links
Advertisement
Related Manuals for Echo PB-651T/H
Summary of Contents for Echo PB-651T/H
- Page 1 SERVICE MANUAL...
- Page 2 PB-651T/H PB-751T/H SERVICE INFORMATION PB-755T/H 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) / 11.2 (24.6)
-
Page 3: Service Information
PB-651T/H PB-751T/H PB-755T/H 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 ) (psi) 1.0 (10.2) (145) Ignition system Spark plug gap mm(in) 0.6 - 0.7 (0.024 - 0.028) - Page 4 PB-651T/H PB-751T/H SERVICE INFORMATION PB-755T/H 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...
- Page 5 PB-651T/H PB-751T/H PB-755T/H SERVICE INFORMATION 1-4 Special repairing materials Material Location Remarks Grease Rewind spring Starter center post Lithium based grease Oil seal inner lips Thread locking sealant Ball bearing Loctite #675 or equivalent Muffler Loctite #242, ThreeBond #1324 or equivalent...
- Page 6 PB-651T/H PB-751T/H SERVICE INFORMATION PB-755T/H 1-5 Service limits 5K248 5K249 5K250 5K247 5K251 5K016 5K042 5K252 5K219 5K220 Description mm (in) Cylinder bore When plating is worn and aluminum can be seen Piston outer diameter Min. 47. 95 (1.888) Piston pin bore Max.