Kubota G2000 4WS User Manual

G1700·G1800·G1900·G2000 WSM.10830
S.8 ELECTRICAL SYSTEM
[3] CHARGING SYSTEM
CHECKING
(1) AC Dynamo Type [G1700.G1800.G1900.G2000)
No-Load Dynamo
Output
R
1. Disconnect two 1 P connectors for the AC dynamo.
1
2. Start the engine, and operate the AC dynamo at the
specified speed.
3. Measure the output voltage with a voltmeter.
4. If the measurement is not within the factory specifications,
replace
the AC dynamo.
No-load dynamo
AC 20 V or more at
F <'(tory SPE'C
output 5200 rpm
C022F028
C083F019
(1) Blue Lead Wire
(2) Black Lead Wire
(3) Blue lead Wire
(2) Alternator Type [61700·G1900]
(Precaution when checking)
(4) Red lead Wire
(5) Yellow lead Wire
(6) Green lead Wire
Continuity across Regulator's Terminals
1. Disconnect the 6P connector for the regulator.
2. Remove the regulator from the panel assembly.
3. Using an ohmmeter, check that the regulator is not faulty.
4. If the resistance values specified below are not indicated, the
regulator is faulty .
• NOTE
• Use a high-resistance tester
as far as possible.
~
probe
Ohmmeter
(- I probe
Wiring (olors
Blue
Blue
Red Black Yellow
Green
Wiring
colors
Blue
~
OFF ON OFF
OFF
OFF
Blue OFF
~
ON
OFF OfF OFF
Red
OFF
OFF
~
OFF OFF
OFf
Black OFF
OFF OFF
~
OFF
OFF
Yellow
ON ON
ON
ON
~
OFF
Green
OFF
OFF
OFF
OFF OFF
~
* OFF: Infinity
ON : Continuity
• Do not directory connect the terminal "L" with the terminal "B". Otherwise. the three exciting diodes may
be damaged.
When connecting the terminal "L". insert a 3.4 W lamp between the terminals "L" and "B".
• Always use a fully charged battery.
• Be careful to observe the proper polarity of the battery. Never install the battery in the wrong direction.
• Never disconnect the battery while the alternator is operating.
Regulating Voltage
1. Make the connections as shown in the figure, and turn on
B
switch "SW1".
2. Increase the alternator speed to 5000 rpm.
3. Turn on switch "SW2". Adjust load resistance "R" so that the
ammeter shows 10 A.
4. Check that the voltage reading on the voltmeter is within the
factory specifications.
R€'gulating voltage
Filctory spec
14.2 to 14.8 V
0109F312
5.8-17
331

Kubota G2000 4WS Specifications

General

Brand	Kubota
Model	G2000 4WS
Category	Tractor
Language	English