V40 L4-1.9L Turbo VIN 29 B4204T3 (2002)
2. The cover for the injector / reservoir
3. Fluorescent tracing agent.
Note! After filling with the tracing agent, the decal supplied by the manufacturer or supplier must be applied at the point indicated. See the
general information, Positioning the decal.
Filling with fluorescent tracing agent
When replacing a component in the climate control system, the component (for example the drier) can be filled with tracing agent.
Filling an empty climate control system with tracing agent when a leak cannot be localized
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Add fluorescent tracing agent to the refrigerant according to the manufacturers instructions for leak tracing.
If the climate control system is filled
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Drain the refrigerant.
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Fill the climate control system with refrigerant and tracing agent according to the manufacturers instructions
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Leak trace. See Leak tracing, fluorescent tracing agent / UV lamp See: Heating and Air Conditioning/Testing and Inspection/Component Tests
and General Diagnostics/Leak Tracing Using Fluorescent Tracing Agent And A UV Lamp.
If the amount of refrigerant in the climate control unit cannot be determined
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Drain the climate control unit.
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Fill the climate control system with refrigerant and tracing agent according to the manufacturers instructions
-
Leak trace. See Leak tracing, fluorescent tracing agent / UV lamp See: Heating and Air Conditioning/Testing and Inspection/Component Tests
and General Diagnostics/Leak Tracing Using Fluorescent Tracing Agent And A UV Lamp.
Injecting tracing agent
Note! On newer filling/draining/vacuum pumping stations there is a reservoir for injecting oil. It can be used for filling with fluorescent tracing
agent before filling with refrigerant and after vacuum pumping.
Check that the valves on the draining / recycling station are closed when the vacuum pumping is completed after draining the refrigerant.
