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HAVAL 4S20 - Section II. Supply System

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Note:
(b) Remove the fuel injector (2) from the fuel rail.
(b) Cover the fuel line connection with a clean cloth, carefully
loosen the connection and release the fuel pressure;
3. Remove the fuel rail
4. Removing the fuel injectors
Note:
open flames or sparks.
ÿ Do not disassemble the fuel injector.
circuit, which may cause sparks and ignition
1. Notes:
py
ÿ Keep sources of
damage the fuel injector.
ÿ Close the inlet with a plastic plug. Do not tilt the fuel rail. This
may lead to leakage
Note:
Components.
(c) Keep fuel away from the engine and hot exhaust system
components;
(a) Open and remove the latch (1).
(a) Remove the 4 bolts and remove the fuel rail.
heat.
fuel vapor injury;
ÿ Use a suitable container to catch fuel when removing the
fuel feed pipe to avoid spilling fuel and getting it on the
rubber hoses.
(a) Before carrying out work, disconnect the wires from the
battery to avoid accidental short circuits in
ÿ Keep parts away from sources
(a) Loosen the screw unions at the ends of the fuel rail fuel
inlet pipe and remove the fuel pipe.
ÿ Do not hit or drop the fuel injector.
ÿ Be careful during removal not to
2. Removing the inlet fuel pipe of the fuel frame
niyu remaining fuel.
(d) Do not allow gasoline to come into contact with rubber or leather
Section II. Supply system
Disassembly
32
4C20 Gasoline Engine Repair Manual
Machine Translated by Google

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