Mercury Mercruiser GM V-8 305 CID / 350 CID Engines Service Manual., Page 446Get this manual
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SERVICE MANUAL NUMBER 24
aFuel Line O-RingsFuel Line, Cooler-to-Fuel RailFuel CoolerStepped ScrewLoosened To Accept Fuel LineRetainer RingStepped ScrewTorquedRetainer Ring 5 Install the f