Inspection; Installation - Yamaha SXV70SJ Supplementary Service Manual

SCH7180
FUEL PUMP

INSPECTION

1. Inspect:
•
Fuel hose 1
•
Fuel delivery hoses 2
•
Vacuum hose 3
•
Oil delivery hose 4
Clogs/damage → Replace.
2. Check:
•
Fuel pump operation
Checking steps:
•
Connect the Mity vac 1 to the vacuum hose 2.
Mity vac:
SCH7190 •
Place a container 3 under the end of the fuel
delivery hoses 4.
•
Operate the Mity vac 1 while checking that fuel
flows from the fuel delivery hoses 4.
•
If fuel does not flow out, replace the fuel pump.

INSTALLATION

NOTE:
After installing all parts, refer to "CABLE ROUTING"
in CHAPTER 9, to check the cable, lead and hose
routings.
1. Bleed:
•
Oil system
Refer to "OIL PUMP" in CHAPTER 2.
7-12
CARB
90890-06756, YB-35956