Refrigerant Charge Check

CHARGE OF REFRIGERANT
The following procedure can be used for quickly checking whether the A/C system has a proper charge of refrigerant or not. Run engine at fast idle, and operate A/C at its max. cooling capacity for a few minutes. Then, look at the sight glass on receiver/dryer and compare what is observed with the symptoms listed in "CHECKING REFRIGERANT CHARGE" table.




CHECKING REFRIGERANT CHARGE