Mercury Mariner 200, 225 Optimax Outboards Service Manual, 90-855348, Page 79Get this manual
REPAIR REMOVAL
DISASSEMBLY AND TEST
1Remove screws and nut securing end cover and remove insulator and cover
1Remove top cowling2Disconnect battery cables from battery3Disconnect wiring harness from alternator4Remove pivot bolt and tension bolt
51683CoverScrewsNutInsulator
aPivot BoltTension BoltHarness
2Remove screws securing regulator and brush assembly51684