Installation Instructions
4. Fuel System 
4-13 
Fuel Pump 
Inspection 
Remove the left side cover and floor panel side 
cover. 
Warm up the engine and adjust idle speed. 
Remove fuel hose from carburetor and then wait 
for 5 minutes. 
Measure the output of fuel pump.    Its output time 
is 10 seconds. 
Output quantity: Min. 20 c.c. 
If the output quantity is lower than 20 c.c., check 
fuel hose, vacuum hose and fuel filter. 
Removal / Installation   
Remove floor plate. 
Remove fuel inlet, outlet and vacuum tube. 
Remove 2 nuts and fuel pump. 
Install the fuel pump in the reverse order of 
removal procedures. 
To this chapter contents 
Clamp 
2 nuts
Outlet tube
Vacuum tube
Inlet tube










