Mercury Mariner V-250 V-275 Outboard Service Shop Manual 1990, Page 108Get this manual

Mercury Mariner V-250 V-275 Outboard Service Shop Manual 1990, Page 108

6Disconnect engine electrical harness 8Remove nuts from aft cowl support bracket and remove bracket
aElectrical Harness

7Disconnect tell tale hose from aft cowl support bracket