– 7 –
3. FEATURES
Highly rigid structure
●
High-carbon steel, forged crank shaft
●
Light-weight , tough alminum forged connectiong rod
●
Ball-bearing
●
Special cast iron cylinder liner
Long-lasting structure
●
Forced pressure lubrication of crankshaft by directly connected trochoid pump
●
Standard equipped oil cooler ensures a good lubrication environment
●
Ball bearing installed in the throttle bearing of the carbureter
Reliability
●
Unusually high dust proofing by a double compartment air cleaner and inner vent type carbureter
●
Carbureter equipped with acceleration pump, and receives excellent throttle response.
●
A fine distribution suction pipe and effective combustion chamber shape provide greater cubustion
stability and reduced gas emissions
Compact
●
Center height 133.3mm and 25HP
●
90
°
V2 cylinder built in crankcase
Summary of Contents for EH63
Page 1: ...SERVICE MANUAL EH63 64 65 and EH72 ENGINES Models PUB ES2158 Rev 08 09 ...
Page 84: ......
Page 85: ...PRINTED IN THE USA ...
