Manual smart m 160/1 engine manufacturer: ecofly gmbh, germany.
Manual smart m160 / 1– ul- engine july 05 ecofly gmbh page 1 table of contents 1. Technical concept .................................................................... 1 1.1. Description....................................................................... 2 1.2. Engine layout / dimensions ..........
Manual smart m160 / 1– ul- engine july 05 ecofly gmbh page 1 1. Technical concept our engine is a series -produced automobile engine from the smart car with belt drive for use as a stationary engine or as an uncertified power train for sports aircraft. Engine rpm is reduced with the help of a toothe...
Manual smart m160 / 1– ul- engine july 05 ecofly gmbh page 2 1.1. Description o 3-cylinder series engine with turbocharger; 60kw / 74kw o fully electronic sequential injection o lambda sensor controlled 3-way catalytic converter integrated into muffler (optional) o electronic knock control using kno...
Manual smart m160 / 1– ul- engine july 05 ecofly gmbh page 3 o flanged gearbox with bearing- mounted drive shaft o toothed belt drive with adjustable belt tension o cnc machined propeller bearing and shaft o centrifugal clutch with metal bushings to reduce torsional vibration o elastically suspended...
Manual smart m160 / 1– ul- engine july 05 ecofly gmbh page 4.
Manual smart m160 / 1– ul- engine july 05 ecofly gmbh page 5 2. Technical data 2.1. Technical data / key features 60 kw 74 kw capacity (cm³) 698 stroke / bore (mm) 68 / 66 compression ratio 9.5 (-0.4) : 1 cylinders / valves 3 cylinders; 2 valves per cylinder spark plugs (per cylinder) 2 engine weigh...
Manual smart m160 / 1– ul- engine july 05 ecofly gmbh page 6 2.2. Performance and torque curve for 60kw engine.
Manual smart m160 / 1– ul- engine july 05 ecofly gmbh page 7 2.3. Performance and torque curve for 74kw engine.
Manual smart m160 / 1– ul- engine july 05 ecofly gmbh page 8 2.4. Fuels / fuel system use only unleaded, min. 95 octane fuel (unleaded super = standard automotive fuel). Do not use any fuel additives ! Remarks : o leaded fuels damage not only the catalytic converter but also the lambda sensor! The g...
Manual smart m160 / 1– ul- engine july 05 ecofly gmbh page 9 2.5. Lubricants the oil tank has a capacity of about 3.2l. Replace the oil filter when changing the oil. Use suction to withdraw spent oil completely. Ecofly will install an oil bleed screw upon request. The difference between the maximum ...
Manual smart m160 / 1– ul- engine july 05 ecofly gmbh page 10 2.6. Cooling system / coolant the coolant is a 50:50 mixt ure of water and antifreeze/anticorrosive fluid. A 50:50 mixture provides frost protection down to -37°c. At temperatures as low as -45°c, increase the ratio of the anti freeze /an...
Manual smart m160 / 1– ul- engine july 05 ecofly gmbh page 11 note: o ensure that the drive axes are perfectly parallel. O misalignments will provoke damage o never assemble the propeller axle without locating pins . O do not insert any s pacers to extend the engine-propeller distance: this will inc...
Manual smart m160 / 1– ul- engine july 05 ecofly gmbh page 12 the diagram below indicates normal temperatures against rpm. The minimum permissible oil pressure is a function of the oil temperature and rpm. See diagram below (applies to engines when new) in the engines that have been in operation for...
Manual smart m160 / 1– ul- engine july 05 ecofly gmbh page 13 3.2. Height the turbocharger is configured such that the engine will deliver 60/74kw of power up to 2500m height. Reduce power setting above 2400m so that the turbocharger does not exceed its maximum rotational speed. As a thumb rule: red...
Manual smart m160 / 1– ul- engine july 05 ecofly gmbh page 14 3.5. Ecu / relay box install the ecu so that the rear of the ecu is ventilated by cool ambient air. This arrangement is necessary to drain the heat from active components . Max. Temperature on ecu housing: 90°c. Install the relay box and ...
Manual smart m160 / 1– ul- engine july 05 ecofly gmbh page 15 4.2. Takeoff always set full power for takeoff. In addition to observing temperatures, monitor especially the indicated oil and manifold pressure. Leave engine at full power until you reach safe flying altitude; since the engine regulates...
Manual smart m160 / 1– ul- engine july 05 ecofly gmbh page 16 5.2. Checks after first 25hrs (in addition to 5.1.) o check the entire power train for loose or missing nuts and screws. Replace or tighten as necessary. O check belt, belt tension, propeller drive and propeller bearings o check air filte...
Manual smart m160 / 1– ul- engine july 05 ecofly gmbh page 17 5.5. Checks after 1500hrs or 15 years we recommend full engine overhaul after 1500hrs. Contact your engine service station. Since these engines are produced in large numbers, it may be cheaper to buy a new engine (crankcase with power pla...
Manual smart m160 / 1– ul- engine july 05 ecofly gmbh page 18 6.7. Torque table all m6 in aluminium: 12 ± 1 nm all m8 in aluminium: 20 ± 1,6 nm engine frame strut to cylinder head: 23 ± 2 nm alternator to aggregate frame: 28 ± 2 nm starter to crankcase / gearbox: 20 ± 1,6 nm mitnehmerscheibe to cran...
