5 -47
Manual feed pump
▶Cover the bleeding fuel with a rag so that it does not flow into other components.
▶Do not throw the exhausted waste fuel to any place. This may pollute the soil and
water seriously and also is prohibited legally. If violating, you would be responsible
for that by civil or criminal case. The waste oil must be disposed according to the
environment laws.
Caution
① Air-bleeding from Fuel filter
After replacing fuel filter, bleed the air in the fuel
system.
1. Place a rag or clean container under the air
bleed plug and press down the manual feed
pump several times.
2. Unscrew the air bleed plug installed on the fuel
filter flange. After bleeding the air bubbles,
tighten the air bleed plug slightly.
3. Repeat the procedure 1 and 2 until there is no
more fuel containing air bubbles.
4. If there is no air bubbles in the flowing fuel,
make sure to tighten the air bleed plug firmly.
Pre-fuel filter
▶ If dust and dirt is stuck to the air bleed plug, it may prevent the air-bleeding. In this
case, unscrew the air bleed plug and clean it.
Notice
Air bleed plug