Trooper LTD V6-3165cc 3.2L SOHC MFI (6VD1) (1997)
Refrigerant Recovery
The refrigerant must be discharged and recovered by using the J-39500 (ACR4: HFC-134a Refrigerant Recovery/Recycling/Recharging/System) or
equivalent before removing or mounting air conditioning pants.
1. Connect the high and low charging hoses of the ACR4 (or equivalent) as shown in the image.
2. Recover the refrigerant by following the Manufacturer's Instructions.
3. When a part is removed, put a cap or a plug on the connecting portion so that dust, dirt or moisture cannot get into it.
Refrigerant Recycling
Recycle the refrigerant recovered by J-39500 (ACR4: HFC-134a Refrigerant Recovery/Recycling/Recharging/System) or equivalent.
For the details of the actual operation, follow the steps in the ACR4 (or equivalent) Manufacturer's Instructions.
Evacuation of the Refrigerant System
NOTE: Explained below is a method using a vacuum pump. Refer to the ACR4 (or equivalent) manufacturer's instructions when evacuating the system
with a ACR4 (or equivalent).
Air and moisture in the refrigerant will cause problems in the air conditioning system. Therefore, before charging the refrigerant, be sure to evacuate air
and moisture thoroughly from the system.
1. Connect the gauge manifold.
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High-pressure valve (HI) - Discharge-side
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Low-pressure valve (LOW) - Suction-side
2. Discharge and recover the refrigerant.
3. Connect the center hose of the gauge manifold set to the vacuum pump inlet.
4. Operate the vacuum pump, open shutoff valve and then open both hand valves.