Yamaha MM700F, Service Manual

Page: 404 / 589

7-12
CARB
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:
90890-06756, YB-35956
•
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.
SCH7180
SCH7190