Mercury Mariner 25HP 4-Stroke Outboard Service Manual 1997, Page 80Get this manual

Mercury Mariner 25HP 4-Stroke Outboard Service Manual 1997, Page 80

RectifierRegulator Diode Test NOTE: Voltage regulalorlrectifier specifications are
given for informational purposes only, use the
appropriare troubleshooting techniques previously mentioned to find the faulty component in the charg-

TEST RESULTS (BOTH TESTS): 15,00000 OHMS (15k00TACHOMETER CIRCUIT TEST: 1Set Ohm meter to scale2Connect Red (+) mete lead to REY regulator lead3Connect Black (-meter lead to regulator case TEST RESULTS10,00050 ,000 OHMS (10k50k)

ing system
aTest PointVEl
b Test PointBLK

c Test Polnt- RED

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