2001 Mercury Mariner 50-60HP Factory Service Manual, Page 253Get this manual
CYLINDER BLOCKCRANKCASE
7Remove the shift guide bracket bolts
Tiller Handle Model
aShift Guide BracketBolts (2) M6 25 8Disconnect the oil sump vent hose9Disconnect inlet hose from fuel pumpIMPORTANT: The hose fittings on the fuel pump can break if you try twisting or pulling off the hosesRemove hoses by slowly prying off the hoses using small screwdriver