Removing The Fuel Hose Clamp; Installing The Fuel Hose Clamp; Checking The Vapor Separator - SELVA MARINE Blue Whale 250 EFI Service Manual

FUEL

Removing the fuel hose clamp

1. Remove the fuel hose clamps by cutting
the crimped section of the clamp.
CAUTION:
If the fuel hose clamps are removed with-
out cutting the crimp first, the fuel hose
could be damaged.

Installing the fuel hose clamp

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

Checking the vapor separator

1. Check the needle valve. Replace if bent
or worn.
4-25
Fuel system
2. Check the float. Replace if there is deteri-
oration.
3. Check the filter. Clean if there is dirt or
residue.
4. Install the needle valve and float to the
vapor separator cover.
5. Place the vapor separator cover assem-
bly in the position shown in the illustra-
tion, and then check the float height a.
a
NOTE:
To measure the height of the float, it should
be resting on the needle valve. Do not press
the float.
Float height a:
60.5 ± 3.0 mm (2.38 ± 0.12 in)
S6D54200
S6P24480
6P23H11