If disassembled parts can not be repaired or for other processing immediately, store
them properly.
The spare parts can be taken out of their package only when they are to be installed; do
not use the spare parts without package or with package heavily damaged;
When installing an injector, be careful not to damage the O-gaskets at both ends of the
injector; for installation convenience, apply a little lubricant on the O-gaskets.
After fuel and fuel feed systems are disassembled, avoid use of compressed air and
move of the vehicle as best as you can.
(5) Safety precaution
In order to avoid maintenance technical personnel from being injured and fuel injection
and ignition devices from being damaged, please note:
In case the engine is running or under starting speed, disconnection of ignition
harness is forbidden. Checking the engine for poor working of single cylinder by means
of spark test with ignition cable disconnected is not allowed;
if it is required to drag the engine by the starter without starting the engine itself,
for example, in the case of inspection of cylinder pressure of engine etc., disconnect the
harness connectors on engine revolution sensor and camshaft (phase) sensor and
connect each sensor properly after the corresponding job has finished, and then use a
special diagnostic tester for Chery to clear the failure codes in the system;
When the engine is running at high speed, touching wheel train of engine and
revolving parts are forbidden;
When the engine reaches normal operating temperature, both water temperature
and pressure of cooling system are very high; therefore, in case maintenance for the
cooling system of engine is required, perform corresponding operations only after the
engine has stopped and the cooling system has been fully cooled.
When maintaining fuel system of engine, if maintenance for engine compartment
is involved, perform the operations only after temperature inside engine compartment of
the vehicle has adequately fell;
Under a state that power on of the system is normal, do not touch cooling fan of
the engine by hand at any time, because the cooling fan may start up abruptly.
