Club Car CARRYALL 272, Руководство по техническому обслуживанию и ремонту

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TROUBLESHOOTING AND ELECTRICAL SYSTEM: FE400, KEY-START ENGINE Test Procedures
Page 11-22 2006-2010 Turf/Carryall 272/472 and XRT 1200/1200 SE Maintenance and Service Manual
11
TEST PROCEDURE 11 – STARTER/GENERATOR (GENERATOR FUNCTION)
See General Warning, Section 1, Page 1-1.
NOTE: Perform Test Procedure 10 before proceeding with this test procedure.
Keep the battery connected while performing this test procedure.
1. Turn the key switch OFF and remove the key. Place the Forward/Reverse handle in the NEUTRAL posi-
tion. Chock the wheels.
2. Ensure that the wires are connected correctly and are tight. If they are not, rewire or tighten as necessary.
3. Disconnect the yellow wire from the DF terminal on the starter/generator. Cover the connector on the yel-
low wire to make sure the yellow wire will not short to ground. Then, using a jumper wire, ground the DF
terminal to the A2 terminal
(Figure 11-18, Page 11-19) .
4. Using a multimeter set to 20 volts DC, place the red (+) probe on the positive (+) cable of the battery, and
place the black (–) probe on the negative (–) post. Start the engine and run it at full governed speed. The
reading should show the voltage rising on the meter. If the voltage rises, see Test Procedure 12 – Voltage
Regulator on page 11-22. If the voltage does not rise, and the diode was found to be functioning properly
in Test Procedure 10, a tear-down inspection of the starter/generator will be necessary.
See Starter/
Generator Removal, Section 12, Page 12-1.
5. Reconnect the yellow wire to the DF terminal on the starter/generator.
TEST PROCEDURE 12 – VOLTAGE REGULATOR
See General Warning, Section 1, Page 1-1.
NOTE: Perform Test Procedures 10 and 11 before proceeding with this test procedure.
Keep the battery connected while performing this test procedure.
1. Turn the key switch OFF and remove the key. Place the Forward/Reverse handle in the NEUTRAL posi-
tion. Chock the wheels.
2. Check that the wires are connected correctly and are tight. If they are not, rewire or tighten as necessary.
3. Check the engine RPM setting to ensure that it is adjusted correctly. See Engine RPM Adjustment,
Section 14, Page 14-10.
4. With the battery in good condition and fully charged, run the engine for several minutes to bring the volt-
age regulator to operating temperature.
5. Turn the key switch to the OFF position, killing the engine. Using a multimeter set to 20 volts DC, place
the red (+) probe on the large post of the solenoid with the red wire from the voltage regulator attached.
Place the black (–) probe on the negative (–) battery post
(Figure 11-22, Page 11-23) . With the Forward/
Reverse handle in the NEUTRAL position and the wheels chocked, turn the key switch to the START
position to start the engine. Press the accelerator to run the engine at full governed speed. If the reading
is between 14.7 and 15.3 volts, the regulator is good. If the reading is lower than 14.7 volts but rising
steadily, check battery condition.
See Hydrometer Test on page 11-11. If the reading is lower than 14.7
volts and not rising, and the starter/generator is good; or if the reading is over 15.3 volts and continues
to rise, replace voltage regulator.
See Voltage Regulator Removal, Section 12, Page 12-21.