TOHATSU 9.9D Owner's Manual page 44

B.
Cleaning the fuel filters and the fuel tank
Fuel filters are provided Inside the fuel tank and engine
G Fuel tank filter
0 Engine filter
Remove the cap, then
clean the fuel filter in the
engine.
1
Fuel pickup elbow
@ Fuel tank
Water or dirt in the fuel tank may cause engine trouble.
Clean the tank at specified times or after the motor has been
store for a long period (over three months).
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