KTM 400-660 LC4 1998-2005, Repair Manual

Page: 157 / 501

Repair manual KTM LC4
Art.-Nr
. 3.206.014 -E
7-46E
3
4
7
9
STATIC GENERATOR VALUES 400/640 LC4-E / 625 SXC (KOKUSAN 4K-2)
Check the generator output for voltage between the following cable
colors
– three-pin connector
3
(also see circuit diagram on opposite page),
connectors
3
and
4
disconnected; this disconnects the regulator
rectifier
7
and the CDI unit:
– between black/yellow and red/black
– between black/yellow and yellow
– between red/black and yellow
Multimeter display: 17 volts +/- 1 volt
NOTE: The measuring leads of the peak voltage adapter can be
randomly applied.
Check generator output for voltage to ground – three-pin connector
3
(also see circuit diagram on opposite page), connectors
3
and
4
connected; this connects the regulatorl rectifier
7
and the CDI unit:
– between black/yellow and ground
– between yellow and ground
– between red/black and ground
Multimeter display: 12.5 volts +/- 0.5 volt
NOTE: The black measuring lead of the peak voltage adapter must be
applied to the ground.
Check regulator rectifier output voltage 8 - two-pin connector 9 with
cable colors red and black/white disconnected, connectors
3
and
4
connected (also see circuit diagram on opposite page):
– between red and black/white (ground)
Multimeter display: 13 volts +/- 0.5 volt
Measuring conditions:
– cold engine
– seat, side trim and tank removed
– all connectors and the ground connection in a non-corroding condition, connectors tightly connected
– battery loaded, ignition switch to position 1 (without light)
– compression release lever pulled
– kick the kick starter forcefully at least 5 times for each measurement