Mercury Mariner 8/9.9HP 4-Stroke Factory Service Manual, Page 103Get this manual
Carburetor Removal 1Disconnect electrothermal valve leads, throttle link rod and fuel hosea
Carburetor Disassembly
1Remove screws, washer, clip, electrothermal valve, and float chambera b
aElectrothermal Valve LeadsThrottle LinkFuel Hose
2Remove gaskets, spacer, washers, and nutsa