Fuel System Leak Check - Daewoo G424 Gasoline Service Manual

Fuel System Leak Check

Outer Fuel System Leak Check
LP gas is highly flammable. To prevent personal
injury, keep fire and flammable materials away from
the lift truck when work is done on the fuel system.
Combustion gases from LP gas fuel system can be a
danger. To find LP gas leaks, use soap and water
solution or other foaming bubble solvent around fuel
line connections and on other components that
possibly cause LP gas leaks. The soap and water
method is the best, use this method after repair
completion on the fuel system or after the fuel system
has been connected together again.
Fuel Filter Check
An indication of a dirty fuel filter that needs
replacement is when frost (freezing vapor) is seen on
the filter housing or the housing is very cold to touch.
A dirty filter causes a fuel pressure drop across the
filter, the fuel becomes a vapor and freezes. In this
condition, engine power output decreases because of
the lesser fuel flow. To replace the filter, see the
Operation & Maintenance Manual for the respective
model.
G424 Service Manual
WARNING
Inner Fuel System Leak Check
2
1
IDES105S
Inner Fuel System Leakage Check (Electric Fuelock).
(1) Converter. (2) Fuelock. (3) Carburetor cover.
(4) Primer button.
79
3
4
LPG Fuel System