Chery T21 2014 Service Manual page 623

Cooling System Leakage Test
WARNING
 Always make sure engine is cold before operating cooling system.
 Never open expansion tank cap or remove drain cock plug when engine is operating or cooling system
overheats. The overheated engine coolant and steam with high-pressure may flow out and cause
serious personal injury.
CAUTION
 When testing cooling system, please pressurize the system to specified pressure. Otherwise it may
damage system components.
 Before testing cooling system, do not perform operation until coolant temperature drops to normal level.
Otherwise it may cause scald.
Test Procedures
1. Turn off all the electrical equipment and ignition switch.
2. Check if coolant level is between "MAX" and "MIN" lines.
If coolant level is below "MIN" line, add coolant.
3. Connect the cooling system pressure tester to the
coolant pressure release cap opening (expansion tank
cap opening) and tighten it slowly.
CAUTION
 Make sure there is no leakage in the connecting part of coolant system pressure tester, in order to avoid
pressure leakage during test.
Chery Automobile Co., Ltd.
12 - SQR484F COOLING SYSTEM
RT21120030
RT21120040
12–
12
11