Service Manual

S-25
SM-E3B SERIES WSM
DIESEL ENGINE
Continuity across Regulator’s Terminals
1. Measure with a circuit tester according to the list below.
NOTEQ
• For this test, use only Analog Meter and do not use a high
voltage tester such as a MΩ meter.
• This check sheet shows the results of the test conducted by
using the “Sanwa-made tester SP-10 and SP-15D” (Analog
Meter).
• Use of other testers than those above may show different
measured results. Ω shall be used as the unit for the
measuring range.
• The judgement should be as below table.
“ON” if the indicator moves, otherwise “OFF”.
Q Check Table (+ : ON, , : OFF)
W1021509
Regulating Voltage
1. Complete the charging circuit with a fully charged battery and
operate the dynamo at the specified speed.
2. Measure the output voltage with a volt meter.
3. If the measurement is not within the specified values, replace the
dynamo.
W1022299
Tester +
Terminal
Tes ter −
Terminal
Code colors
Blue Black Blue Green Yellow Red
Code
colors
Blue ,, , , +
Black ,,,,,
Blue ,, , , +
Green ,,, , ,
Yel lo w +++ , +
Red ,,, , ,
(1) Blue
(2) Black
(3) Blue
(4) Green
(5) Yellow
(6) Red
Regulating output
voltage
Factory spec.
14 to 15 V at
5200 min
-1
(rpm)
KiSC issued 03, 2011 A