Kohler 10CCOZ61 Service Manual page 53

Problem
No
output
voltage Misadjusted voltage
(cont' d.)
generator
Problem
Low
generator
output
voltage
4-14 General Troubleshooting
Possible Cause
Defective voltage
regulator
regulator
Possible Cause
Low engine rpm
Set overloaded
Defective rotor
Defective stator
Defective voltage
regulator
Improperly adjusted
voltage regulator
Corrective Action
Excite (rotor)
separately
Corrective Action
Check engine speed
using frequency meter
or tachometer.
NOTE: For 60 Hz--1800 RPM
For 50 Hz--1500 RPM
Make sure capacity is
not being exceeded
Test and/or replace
Test and/or replace
Test and/or replace
Readjust
Reference
Section 7. Separate
Excitation
Section 7. Voltage
Regulator
Reference
Section 3. Governor
Adjustments
Section 3. Wattage
Requirements
Section 7. Rotor
Section 7. Stator
Section 7. Voltage
Regulator
Section 7. Voltage
Regulator
TP-5648 8/93