KTM 250 EXC RACING Owner's Manual page 169

7-11E
Measuring conditions:
– remove seat, side trim and left side cover
– all connectors and the ground connection in a non-corroding condition, connectors tightly connected
– battery in a startable condition, not fully loaded (start several times for fully loaded battery)
– start engine, the measurement must be taken right after starting
DYNAMIC GENERATOR VALUES KOKUSAN 4K-3B
Regulator rectifier output – measure the voltage with the measuring leads
of the peak voltage adapter 584.29.042.000 directly on the poles of
the vehicle battery:
– Unstressed (no electric consumer switched on), engine running at
idle speed (1400 +/- 50 rpm)
– Stressed (light switched on, horn and brake actuated), engine
running at idle speed
– Stressed (light switched on, horn and brake actuated), engine
running at increasing speed (up to 8000 rpm)
NOTE: The black measuring lead on the peak voltage adapter should be
applied to the ground (negative terminal).
Check the charge current – remove main fuse, apply the multimeter
measuring leads (without the peak voltage adapter) to both connectors
on the fuse carrier
to 10 amperes):
– Unstressed (no electric consumer switched on), engine running at
idle speed
– Stressed (light switched on, horn and brake actuated), engine
running at idle speed
1
– Stressed (light switched on, horn and brake actuated), engine
running at increasing speed
Multimeter display: 14 volts +/- 1 volt
Multimeter display: 12 volts +/- 1 volt
Multimeter display: 13 volts +/- 1 volt
and measure the current (set the multimeter DCA
1
Multimeter display: 1.3 amperes +/- 0.1 ampere
Multimeter display: -0.6 amperes +/- 0.1 ampere
Multimeter display: 0.0 amperes +/- 0.1 ampere