This video covers the steps I took to replace the ALTERNATOR on my 18.5HP Briggs & Stratton Engine for my Craftsman Riding Mower. This included replacing the VOLTAGE REGULATOR and removing the FLY WHEEL. I include a lot of detail footage showing each step involved in getting to…and removing…the Fly Wheel in order to access the Alternator. I show how to use a MultiMeter and the Mower’s AMP METER to isolate the problem…and verify I fixed the issue. I replaced the ALTERNATOR (and VOLTAGE REGULATOR) because my Battery was not charging…the mower’s Amp Meter was in the Negative Area (indicating it was DISCHARGING my Battery) instead of in the Positive Area (indicating it would be Charging my Battery).