Removing The Hose Clamps; Installing The Hose Clamps; Checking The Check Valve; Reducing The Fuel Pressure - Yamaha F200C Service Manual

FUEL

Removing the hose clamps

1. Remove the hose clamps by cutting the
joint.
CAUTION:
If the hose clamps are removed without
cutting the joint first, the fuel hose will be
damaged.

Installing the hose clamps

1. Crimp the hose clamps properly to
securely fasten them.
WARNING
Do not reuse the hose clamps, always
replace them with new ones.

Checking the check valve

1. Install the special service tool onto the
check valve.
4-7
Fuel system
Pressure/vacuum tester:
YB-35956-A
2. Apply the pressure to each check valve
port. Replace if necessary.
NOTE:
Make sure no air comes out of the opposite
side of the check valve.

Reducing the fuel pressure

1. Remove the cap 1.
2. Cover the pressure check valve a of the
vapor separator with a rag, and then
press in the valve using a thin screw-
driver 2 to release the fuel pressure.
69J1D11