Installation - Yamaha 20C Manual De Servicio

FUEL
FUEL SYSTEM
E21050-0
Fuel joints
1) Inspect the fuel joints for leaks and cracks, and
replace as required.
E21060-0
Fuel pump
1) Using a screwdriver, disassemble the fuel
pump.
2) Visually inspect the pump body for cracks, and
replace if required.
3) Inspect the valves for cracks or distortion, and
replace if required.
4) Inspect the diaphragm for sign of damage, per-
foration or stretching, and replace if required.
5) Assemble the fuel pump with new gaskets.
E21080-0
Fuel hose
Check the fuel hoses for cracks or holes and
replace them as required.
E22000-0

INSTALLATION

Referring to the diagram, install the fuel system.
Note the following points:
When connecting the fuel hoses to the fuel pump
and fuel filter, follow the direction of flow indicated
by the embossed arrows.
Place the clips in position, connect the hoses, and
tighten the clips. Check for leaks.
4-5
E