Robin EY15 User Manual

4-9 COOLING
The cooling fan serving also as a flywheel cools the cyhder and cylinder head by forced air cooling. Cylinder baffles and
head cover are provided for guiding the coohg air.
4-10 LUBRICATION
The rotating and sliding parts are being lubricated by scoop-
ing and splashing the oil in the crankcase with the oil scraper
attached
to the connecting rod.
(See Fjg. 13.)
Fig. 13
4-1 1 IGNITION
The ignition system is a flywheel magneto type with ignition timing set at 23" before TDC. The magneto is composed of a
flywheel and ignition
coil. The flywheel serving also as a fan is mounted directly on the crankshaft, and the ignition coil in
the crankcase.
(For further detds, refer to Section on the Magneto.) (See Fig. 14 and Fig. 15.)
(BREAKER POINT IGNTION TYPE)
(SOLID STATE IGNITION TYPE)
Ignition Coil Ea\?
Fig. 14
-8-
Fig. 15

Robin EY15 Specifications

General

Ignition System	Transistorized magneto
Starting System	Recoil starter
Compression Ratio	8.5:1
Fuel System	Carburetor
Engine Type	Single cylinder, 4-stroke, air-cooled
Displacement	143 cc
Maximum Torque	9.3 Nm / 3000 rpm
Dry Weight	13.5 kg
Lubrication	Splash