MADE
IN
ITALY
engine for emotion
ROS motor
LIGHT FLY ENGINES
Technical
handbook
Tel. & Fax
+39 0733 493158 -
email:
[email protected]
- web:
www.rosmotor.it
Via dei Velini, 293 - 62100
Macerata
(MC) - Italy
Page 1: ...MADE IN ITALY engine for emotion ROS motor LIGHT FLY ENGINES Technicalhandbook Tel Fax 39 0733 493158 email rosmotor marcmotor com web www rosmotor it Via deiVelini 293 62100 Macerata MC Italy...
Page 2: ...cess and to a lesser extent by combustion chamber geometry in conjunction withthecompressionsquishfoldtheflamefrontandthusacceleratetheprocessofenergy conversion Tumble swirlandsquishincreasewithengin...
Page 3: ...y of Ros motor We developed the combustion camber to achieve good efficiency Cylinder Cylinders are made of high quality aluminium alloy by shell casting shell is an exclusive property of Ros motor A...
Page 4: ...0 cc of SAE 140 oil The gear ratio is 4 1 Instructions Running in All engines sold by Marcmotor are assembled by experts and before being delivered are subject to a quality check procedure However run...
Page 5: ...hange the accelerator and never keep the same position for a long time After this period check all screws bolts nuts and mechanical parts youcanprogressivelyincreasetherpmthattheenginereachesover4000r...
Page 6: ...er press the inner membrane of the carburetor Technical advice Clutch The engine is equipped with a two shoe centrifugal type clutch The centrifugal shoe is covered by brake lining see Figure 4 Two re...
Page 7: ...oilchange youmustdraintheoldoilthroughtheoildrainhole seeFigure8 Whenthereduction gear is completely empty you can plug the oil drain hole with the screw You must refill the gear through the oil cap u...
Page 8: ...e picture you can tighten the flywheel nut Thenextstepistocheckthegapbetweentheflywheelandtheignitioncoil Itmustbeof0 4mm To makeanaccuratesetting you must use a feeler gauge see Figure 10 Spark plug...
Page 9: ...100cc Bore 50 mm Stroke 50 mm Power 22 cv 10100 rpm Compression ratio 11 1 Max rpm 10300 rpm Thrust 65 kg 10100 rpm Cooling Forced air Piston aluminium with two piston ring S10 cromium plated Cylinder...
Page 10: ...bath Reduction ratio 4 1 Clutch Centrifugal Starter Manual Fuel mixture of premium petrol 98 octane and 2 5 of synthetic High quality oil for two stroke engines Consumption from 2 5 to 3 5 liters hou...
Page 11: ...engine for emotion ROS motor LIGHT FLY ENGINES...
