Mercury Mariner 4, 5, and 6HP 4-Stroke Factory Service Manual, Page 82Get this manual

Mercury Mariner 4, 5, and 6HP 4-Stroke Factory Service Manual, Page 82

FUEL PUMPINTREGAL FUEL TANK
Fuel Pump Disassembly
1Remove screws and separate the pump cover from the pump body
aPump CoverGasketPump BodyScrew (4)