TEST . . .
1 . Turn on vehicle master switch
2 . Start engine and run at 1000 to 1200 rpm
3 . Now read voltmeter
scale. It should show 27 to 29
volts
4 . If voltmeter
reads less than 27 volts or more than
29 volts, make a note of reading, then stop engine
5 . With engine stopped, turn on master switch and again
read voltmeter scale, If reading is the same as it
was with engine running, turn off master switch and
complete the second part of this test . . .
