Chery T21 2014 Service Manual page 1395

Refrigerant Oil Charging
Refrigerant Oil Charging Amount Specifications
A/C Compressor
Item Assembly
Replacement
It is necessary to pour
Charging out 50 ml of refrigerant
Capacity (ml) oil from the new
compressor assembly
1. Perform vacuum pumping with vacuum pump. Wait for approximately 10 minutes after completing the
operation, check if there is any change in A/C system pressure. If there is any change, A/C system
leakage may exist, you should check and repair the A/C system. If there is no change, proceed to perform
the refrigerant oil charging procedures.
2. Open the suction valve and close the exhaust valve, and then open the charge valve to allow the
refrigerant oil to flow into the system.
3. Close the charging valve after the refrigerant oil charging is completed.
4. Perform the vacuum pumping again for 3 minutes.
5. Continue to perform refrigerant charging procedures after the operation is completed.
Chery Automobile Co., Ltd.
Condenser Evaporator
Replacement Replacement
50 ml
31 - AIR CONDITIONING
Line Replacement
50 ml 10 ml
31
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