Robin America EY20-3 Service Bulletin

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e-mail: sales@robinamerica.com • www.robinamerica.com
RS 307 - REVISED
May, 2001
• PURPOSE:
• To improve engine reliability, better sealing of governor shaft
• To renew engine design and color
• Reduction of oil consumption, and asbestos-free gasket to comply with emission regulations.
• To reduce engine noise.
• DETAIL OF THE CHANGE:
Refer to pages 5 - 23
• CHANGE OF PART NUMBERS AND INTERCHANGEABILITY:
Refer to pages 20-23
• EXECUTION:
This change has been applied from June 2001 production.
The starting serial numbers are: EY15-3 ; #6000001
EY20-3 ; #6000001
MODEL SUBJECT
EY15-3, EY20-3
SERVICE BULLETIN
Model change of EY15 and EY20

Robin America EY20-3 Specifications

General

Compression Ratio	8.5:1
Fuel System	Carburetor
Starting System	Recoil Starter
Ignition System	Transistorized Magneto
Lubrication System	Splash
Oil Capacity	0.6 liters
Maximum Output	5.0 hp (3.7 kW) @ 3, 600 rpm