Rotax 125 MAX evo Betriebsanleitung Seite 82

ROTAX 125 MAX evo, Junior MAX evo, Mini MAX evo, Micro MAX evo
Table of contents of Operators Manual
1. Design of the ROTAX engine types 125 MAX evo, Junior MAX evo, Mini MAX evo and
Micro MAX evo ............................................................................................................................ 31
2. Technical description of the ROTAX engine types 125 MAX evo, Junior MAX evo, Mini
MAX evo and Micro MAX evo ..................................................................................................... 31
2.1. Type of engine ............................................................................................................... 31
2.2. Cooling circuit ................................................................................................................ 31
2.3. Balance shaft ................................................................................................................. 31
2.4. Ignition unit .................................................................................................................... 31
2.5. Electric starter ............................................................................................................... 32
2.6. Exhaust timing control (125 MAX only) .......................................................................... 32
2.7. Fuel pump ..................................................................................................................... 32
2.8. Carburetor ..................................................................................................................... 32
2.9. Intake silencer ............................................................................................................... 32
2.10. Exhaust system ............................................................................................................. 32
3. Media for engine operation ................................................................................................. 33
3.1. Coolant .......................................................................................................................... 33
3.2. Battery and battery charging unit ................................................................................... 33
3.3. Fuel ............................................................................................................................... 35
4. Engine tuning ...................................................................................................................... 36
4.1. Carburetor calibration .................................................................................................... 36
4.2. Selection of the transmission ratio ................................................................................. 40
4.3. Exchange of the clutch drum with chain sprocket fitted .................................................. 42
5. Changing or renewal of the chain sprocket on the clutch drum ...................................... 43
6. Operating limits ................................................................................................................... 44
7. Engine start and operation ................................................................................................. 45
7.1. Engine start and operation ............................................................................................. 45
7.2. Stopping the engine ....................................................................................................... 46
7.3. Running-in procedure for the engine.............................................................................. 47
7.4. Setting of the exhaust valve timing (125 MAX evo only) ................................................ 47
8. Maintenance schedule for engine components ................................................................ 49
9. Transport of the kart ........................................................................................................... 50
10. Preservation of engine and equipment .......................................................................... 50
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