Honda EB3000c Owner's Manual page 45

SERVICING YOUR GENERATOR
4.Clean the sediment cup in non-flammable or high flash point solvent.
5.Install the sediment cup and a new O-ring.
6.Turn the fuel valve to the ON position and check for leaks.
FUEL VALVE LEVER
O-RING (Replace)
SEDIMENT CUP
SEDIMENT CUP
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