Yamaha WaveRunner GP1300R 2003 Manuel D'atelier page 144

FUEL
A
A
1
2
7
8
4
FUEL TANK AND FUEL PUMP MODULE
B
B
3
5
9
6
1
Check valve inspection
1. Check:
• Check valve
Faulty → Replace.
Checking steps:
• Connect a hose to end "A" of the check
valve, and then blow into the hose.
Air should come out from end "B."
• Connect the hose to end "B" of the check
valve, and then blow into the hose.
Air should not come out from end "A."
Fuel pump filter inspection
1. Check:
• Fuel pump filter 1
Clog/contaminants → Wash the fuel
pump filter in kerosene or gasoline.
Fuel pump module installation
1. Tighten:
• Nuts
Fuel pump module nut:
1st:
3.2 N • m
(0.32 kgf • m, 2.3 ft • lb)
2nd:
6.4 N • m
(0.64 kgf • m, 4.6 ft • lb)
NOTE:
Tighten the nuts in the sequence shown and in
two stages.
Fuel hose connection
Refer to "FUEL INJECTION SYSTEM."
4-8
E