Check Valve Inspection; Fuel Pump Filter Inspection; Fuel Pump Module Installation; Fuel Hose Connection - Yamaha WaveRunner GP1300R Service Manual

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