Operation CHARM: Car repair manuals for everyone.

Alternator

Test Output and Field Current Draw
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Rated Output Test Output Field Current Draw
78,94 -
Note: Increase engine speed until maximum alternator output is obtained (approximately 2000 rpm), output must be within 10 amps of rated output
4-5
74,85,100,105,108,120 -
Note: A Run engine at moderate speed, output must be within 15 amps of rated output.
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