Engine Tuning; Carburetor Calibration - Rotax 125 MAX DD2 Einbauhinweise Und Betriebsanleitung

Warning: When mixing fuel and fuelling do not smoke or allow naked flames. Gasoline
Warning: Never perform mixing and fuelling in closed rooms, handle fuel in well-
Note:
Warning: Before each fuelling, shake fuel container well to ensure adequate mixing of
Warning: Fuel the kart only when engine is not running and with the ignition circuit
Warning: Make sure that fuel will not splash onto hot engine components or equipment.
Warning: Pay attention to the safety advice of the kart manufacturer!
Attention: Don't spill fuel. Absorb spilled fuel with appropriate drying agent and ensure
Attention: Ensure that no contamination enters the fuel tank and the carburetor.
Attention: Unleaded fuel has a limited storage life. Store only the quantity of fuel in a container

4. Engine tuning

4.1. Carburetor calibration

The standard carburetor calibration is for an ambient temperature of 25° C and 400m above sea
level. At operation with different temperatures and altitudes, the main jet of the carburetor has to
be changed in accordance with Table 1, to optimize engine performance.
Main jet
- 5° Celsius
+ 5° Celsius
+15° Celsius
+25° Celsius
+35° Celsius
Table 1A
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Operating Instructions 125 MAX DD2
is highly flammable and explosive under certain conditions.
ventilated areas only.
Do not fill the fuel container to the top.
Shake fuel container well.
Pour fuel into fuel tank of kart, using a funnel.
Close fuel tank and fuel container immediately after fuelling.
the gasoline with the oil.
open on the ON/OFF switch.
Risk of fire and explosion!
ecological disposal.
which will be needed in the near future.
altitude
0 Meters
215
210
205
200
195
manuals search engine
altitude altitude
400 Meters 800 Meters
210 205
205 200
200 195
195 190
190 185
altitude altitude
1200 Meters 1600 Meters
200 195
195 190
190 185
185 180
180 175
Ausgabe/edition 01/2006