Using Tracer Dye

12 Volt UV Spot Lamp:

SPECIAL TOOL(S)

NOTE: Ford Motor Company vehicles are produced with a permanent leak tracer dye incorporated into the A/C system. The location of leaks can be pinpointed by the bright yellow-green glow of the tracer dye. Since more than one leak can exist, always inspect each component.







1. Check for leaks using a 12 Volt UV spot lamp.
- Scan all components, fittings and lines of the A/C system.
2. After the leak is repaired, remove any traces of leak dye with a general purpose oil solvent.







3. Verify the repair by operating the system for a short time and inspecting with the UV spot lamp.