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Spare Parts List 

 

Nr. 

Description 

Nr. 

Description 

 

 

 

 

0101 

Crankcase 

0904 

Connecting rod washer 

0102 

Screw-cap 

0951 

Connecting rod 

0202 

Front bearing 2x 

1001 

Crankshaft 

0203 

Rear bearing 

1101 

Drive washer 

0204 

Packing 

1102 

Drive washer key 

0206 

Crankshaft retaining ring 

1103 

Propeller nut 

0301 

Rear cover 

1104 

Propeller washer 

0302 

Rear cover screws-set 

1105 

Propeller screw 

0303 

Rear cover „O“- ring 

1107 

Propeller screws - set 

0304 

Pressure nipple 

 

 

0305 

Pressure nipple gasket 

1301 

Reed valve case 

0306 

Carburetor flange 

1302 

Reed valve 

0307 

Carb. flange gasket 

1303 

Reed valve screws 

0308 

Carb. flange screws - set 

1304 

Reed valve gasket-upper 

0401 

Cylinder 

1305 

Reed valve gasket-bottom 

0402 

Cylinder screws - set 

1306 

Reed valve strap 

0403 

Cylinder nut 

1307 

Carburetor screws 

0404 

Cylinder gasket 

1300 (set)  =1301+1302+1303+1305+1306 

0405 

Exhaust screws - set 

 

 

0406 

Exhaust nut 

1405 

Ignition sensor fixing screws 

0407 

Exhaust flange gasket 

3309 

Spark plug 

0701 

Piston 

3314L 

Electronic ignition unit (3007L) 

0702 

Piston ring 

3314S 

Electronic ignition unit (3007SP) 

0801 

Piston pin 

3227 

Carburetor 

0802 

Piston pin retainer 

 

 

 

 
 
 
 

Summary of Contents for 3007L 80 IRS

Page 1: ...mper with the engine construction 6 Before each flight check that all the propeller screws are tightened up and in good condition If you use a spinner check that it is tightened up too When mounting the spinner always follow the assembly instructions 7 Periodically check that the engine is firmly fixed to the engine mounts Never start a loose engine 8 Always use a balanced propeller Always replace...

Page 2: ...eral times over Finally tighten the washer screws once again in sequence across each other Exhaust Use only factory made exhausts pipes designed for this type of engine preferably brand name MVVS engines with which you also get the power output guaranteed The manufacturer declines all responsibility for all engine damages arising from the use of improper exhaust systems When mounting the exhaust f...

Page 3: ...engine and test acceleration again If problems persist adjust the carburetor Open the adjusting needle L by 5 min and retest acceleration If acceleration is smooth open the needle by another 3 5 min this should be done because the needle was previously set at a boundary value if atmospheric conditions changed during flight the problems might recur If the engine still has bad acceleration open the ...

Page 4: ...h ignition turned on This could lead to ignition damage 1 Make sure that the ignition is switched off the choke valve is closed and the throttle valve is about half opened Then give the engine 3 4 turns provided that carburetor is not overflowing If it is overflowing only give the engine 1 2 turns 2 Switch the ignition on open the choke valve set the throttle at slightly higher idle speed and give...

Page 5: ... remove the flange and take off the reed valve mind the gasket unscrew four M2 screws and remove the old valves replace them with new ones screw the screws back in and tighten them gently when reassembling make sure you fix the gasket correctly Mechanical faults of the engine must always be commit to a professional service department Service information At the latest after 200 hours let the engine...

Page 6: ...sure nipple gasket 1301 Reed valve case 0306 Carburetor flange 1302 Reed valve 0307 Carb flange gasket 1303 Reed valve screws 0308 Carb flange screws set 1304 Reed valve gasket upper 0401 Cylinder 1305 Reed valve gasket bottom 0402 Cylinder screws set 1306 Reed valve strap 0403 Cylinder nut 1307 Carburetor screws 0404 Cylinder gasket 1300 set 1301 1302 1303 1305 1306 0405 Exhaust screws set 0406 E...

Page 7: ...balanced or damaged propeller damage arising from the use of a too small or a too big propeller damage arising from the use of low quality fuel damage arising from the use of other than original spare parts and accessories damage arising from sucking a foreign object into the engine damage arising from any improper use For further questions please contact MVVS spol s r o tr Kpt Jarose 35 602 00 Br...

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