HOW TO: change the gear lube in your Mercruiser BRAVO THREE stern drive

I go over the basics of changing the fluid in your Mercruiser Bravo Three stern drive out drive. 1999 7.4 mercruiser chapparal 2830ss procharger marine

tools used:
-flat blade screw driver
-Mercury marine fluid pump kit ($10 local marine store) http://amzn.to/2jNsQUf

Fluid/Parts
-3 quarts Redline 75W90 GL5 gear oil (2.15qts fill)  http://amzn.to/2ijikDW
-2x fill drain plug rubber washer seals, they're color coded. Yellow or blue. http://amzn.to/2AtG1le