Robin America RGV4100 Service Manual page 76

Robin portable generator service manual
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(6) Checking the IDLE CONTROL UNIT (RGV6101)
Check the resistance between five leads of
IDLE CONTROL UNIT with circuit tester.
+
2-5-2 ENGINE SPEED IS NOT REDUCED WHEN LOAD IS OFF.
(1) Check the distortion of the SOLENOID BRACKET as shown in step 2-5-1-(1).
(2) Check the wiring of SOLENOID.
Check two leads from SOLENOID are securely connected.
(3) Check the wiring of IDLE CONTROL UNIT.
Check all leads from IDLE CONTROL UNIT are securely and correctly connected.
(4) Checking the SOLENOID.
Measure the resistance between two leads
from SOLENOID.
N
r o
m
l a
R
e
s
s i
2
5
-
3
1
Ω
If the resistance is larger or smaller than this range,
SOLENOID is defective,
Replace with a new one.
1
2
1
-------
110 kΩ
2
-------
110 kΩ
3
4
110 kΩ 110 kΩ
5
6
7
110 kΩ 110 kΩ
8
85 kΩ
85 kΩ
9
85 kΩ
85 kΩ
a t
n
c
e
〇 -
3
4
5
110 kΩ
110 kΩ
-------
-------
-------
350 kΩ
110 kΩ
80 kΩ
80 kΩ
Table. 2-7
SOLENOID
- 73 -
Fig. 2-19
6
7
8
110 kΩ
50 kΩ
110 kΩ
50 kΩ
110 kΩ
50 kΩ
-------
-------
50 kΩ
-------
80 kΩ
0 Ω
80 kΩ
Fig. 2-20
9
50 kΩ
50 kΩ
50 kΩ
50 kΩ
0 Ω
-------

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