Chery T21 2014 Service Manual page 535

Removal
WARNING
 Before operating fuel supply system, please touch vehicle body to discharge static electricity; failure to
do so will cause a fire, even result in an explosion.
 When operating fuel supply system, work area should be in good ventilation and keep fire sources or
open flames away from the work area, in which the fire extinguisher should be equipped.
 After performing procedures for fuel system pressure release, there still remains some pressure in fuel
line. When disconnecting fuel line, cover the joint with a piece of cloth or equivalent to prevent fuel from
spraying out.
 If fuel leakage occurs when operating fuel supply system, please handle the leaked fuel in time.
CAUTION
 Be sure to wear necessary safety equipment when repairing to prevent accidents.
 Try to prevent body paint surface from being scratched during removal and installation.
 Operation staff should wear protective glasses and rubber gloves and avoid inhaling much fuel gas.
 Only use parts approved by Chery Automobile Co., Ltd. to replace electric fuel pump assembly.
 As electric fuel pump assembly radiates through fuel, low fuel level in fuel tank will directly shorten the
service life of electric fuel pump assembly.
 Keep electric fuel pump assembly and work area clean when replacing electric fuel pump assembly,
otherwise the electric fuel pump assembly element will be clogged.
 DO NOT damage disconnected fuel system line or connectors. Cover line joints or connectors with
plastic bags or equivalent, preventing foreign matter from entering.
 Keep fuel tank and line clean, and replace fuel filter assembly if electric fuel pump assembly has been
replaced.
Disconnection way for all coupling joints in the following
procedures is as shown in the illustration.
1. Release fuel system pressure
2. Turn off all the electrical equipment and ignition switch.
3. Disconnect the negative battery cable.
4. Open the fuel tank cap assembly and release fuel vapor from fuel tank.
5. Remove the rear right seat
Chery Automobile Co., Ltd.
(See page 08-10).
(See page 46-25).
08 - SQR484F FUEL SUPPLY SYSTEM
08
RT21080050
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