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7B-63 Air Conditioning System: 5) Start engine and keep engine speed at 1,500 rpm. Then, operate A/C system. 6) Charge A/C system with refrigerant in vapor state. At this time, refrigerant container should be held 7) When refrigerant container (3) is emptied, the use following procedure to replace it with a new container which has been charged with Retract needle (1) and remove refrigerant ii) Install previously-removed refrigerant container tap valve (4) to a new refrigerant c) Purge any air existing in center charging hose. When using refrigerant container tap valve, use Once fully tighten refrigerant container tap ii) Open low pressure valve of manifold gauge set a little. iii) As soon as refrigerant comes out with a “hiss” (1) through a clearance between iv) Turn handle of tap valve clockwise so that its needle is screwed into the new container to 8) After the system has been charged with specified amount (570 ± 30 g) of refrigerant or when low pressure gauge and high pressure gauge have IYSQ01720015-01 Low side and high side pressure example °C (86 °F) Pressure M16 engine model: 2 164 – 201 psi 2 185 – 232 psi Pressure M16 engine model: 2 40 – 58 psi 2 36 – 53 psi IYSQ01720016-01 |