Service manual

4-7
FUEL
Fuel system
Check valve check
1. Blow into the end a of the check valve,
and make sure that airflow from the end
b is unrestricted. Replace if the air flow
is restricted.
2. Blow into the end b of the check valve,
and make sure that airflow from the end
a is restricted. Replace if the air flow is
unrestricted.
È Upright
É Inverted
Fuel level sensor check
See “Indication system” (7-15).
Fuel tank check
1. Check the fuel tank. Replace if cracked
or damaged.
Fuel filler cap check
1. Install the fuel filler cap 1 onto the fuel
filler neck 2, and then hold the fuel filler
neck 2.
2. Turn the fuel filler cap 1 clockwise È
and check that it clicks when tightened
completely. Replace if it does not click.
ab
b
a
ÉÈ
1
È
2