Honda TRX400X Owner's Manual page 58

Starting & Stopping the Engine
Low Air Temperature 10°C (50°F) or below
1. Follow steps
If the engine does not start after several attempts, operate the start button
after opening and closing the throttle lever several times.
2. Warm up the engine by opening and closing the throttle slightly.
3. When the engine begins to run slightly rough, push the choke lever
down to the halfway position ( ).
4. Continue warming up the engine until it runs smoothly and responds
to the throttle, then push the choke lever down all the way to fully
OFF ( ). A
5. If idling is unstable, open the throttle slightly.
Extended use of the choke may impair piston and cylinder wall
lubrication and shorten the lif e of the engine.
Do not race the engine during the warm-up period.
Racing a cold engine wastes fuel and increases engine wear.
Basic Operation & Riding
50
−
1 2 under ''Normal Air Temperature.''
B