Robin EY40 - Engine Specifications; Engine Performance Characteristics; Engine Features and Benefits; General Description of Engine Construction

CONTENTS
.
See tion Title Page
1 . SPECIFICATIONS .......................................... 1
2 . PERFORMANCE ........................................... 2
2-1 Maximum Output ...................................... 2
2-2 Continuous Rated Output ................................ 2
2-3
Maximum Torque and Fuel Consumption Ratio at Max . Output ....... 2
3 . FEATURES .............................................. 4
4 . GENERAL DESCRIPTION of ENGINE CONSTRUCTION ............... 4
4- 1
4-2
4-3
4-4
4-5
4-6
4-7
4-8
4 -9
4-10
4-1 1
4-12
4-13
4-14
4 . 1.5
4-16
4-17
Cylinder. Crankcase .................................... 4
Main Bearing Cover ..................................... 5
Crankshaft .......................................... 5
Connecting Rod and Piston ............................... 5
Camshaft ........................................... 6
Cylinder Head ........................................ 6
Valve Arrangement ..................................... 6
Governor ........................................... 7
Balancer ............................................ 7
Decompression Device ................................... 7
Cooling Device ........................................ 8
Lubrication ........................................... 8
Ignition Device ........................................ 8
Carburetor .......................................... 9
Air Cleaner .......................................... 9
Diode Rectifier ....................................... 9
Sectional View of Engine ................................. 10
5 . DISASSEMBLY and REASSEMBLY .............................. 12
5-1 Preparations and Suggestion ............................... 12
5-2
Special Tools ......................................... 12
5-3 How to Disassemble .................................... 13
5-4
How to Reassemble ..................................... 18
Tappet Clearance Adjustment .............................. 22
Ignition Timing Adjustment ...............................
23
Governor Setting Method .................................
25