Quest V6-3.5L (VQ35DE) (2009)
Refrigerant: Service Precautions
Precaution For Leak Detection Dye
PRECAUTIONS
Precaution for Leak Detection Dye
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The A/C system contains a fluorescent leak detection dye used for locating refrigerant leaks. An ultraviolet (UV) lamp is required to illuminate the
dye when inspecting for leaks.
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Always wear fluorescence enhancing UV safety glasses to protect your eyes and enhance the visibility of the fluorescent dye.
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The fluorescent dye leak detector is not a replacement for an electronic refrigerant leak detector. The fluorescent dye leak detector should be used
in conjunction with an electronic refrigerant leak detector (J-41995).
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For your safety and the customer's satisfaction, read and follow all manufacturer's operating instructions and precautions prior to performing work.
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A compressor shaft seal should not be repaired because of dye seepage. The compressor shaft seal should only be repaired after confirming the
leak with an electronic refrigerant leak detector (J-41995).
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Always remove any dye from the leak area after repairs are complete to avoid a misdiagnosis during a future service.
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Do not allow dye to come into contact with painted body panels or interior components. If dye is spilled, clean immediately with the approved dye
cleaner. Fluorescent dye left on a surface for an extended period of time cannot be removed.
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Do not spray the fluorescent dye cleaning agent on hot surfaces (engine exhaust manifold, etc.).
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Do not use more than one refrigerant dye bottle (1/4 ounce / 7.4 cc) per A/C system.
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Leak detection dyes for HFC-134a (R134a) and CFC-12 (R-12) A/C systems are different. Do not use HFC-134a (R134a) leak detection dye in
CFC-12 (R-12) A/C systems or CFC-12 (R-12) leak detection dye in HFC-134a (R134a) A/C systems or A/C system damage may result.
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The fluorescent properties of the dye will remain for over three (3) years unless a compressor failure occurs.