Ford Mustang (1999-2004) Service Manual: Tracer Dye Leak Detection

Special Tool(s)

120 Watt 110 Volt UV Lamp 20C 164-R0721 or equivalent

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 120 Watt UV spot lamp.

  • Scan all components, fittings and lines of the A/C system.

Tracer Dye Leak Detection

2. After the leak is repaired, remove any traces of tracer dye with a general purpose oil solvent.

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

Tracer Dye Leak Detection

    Electronic Leak Detection
    Special Tool(s) H10PM Refrigerant Leak Detector With Battery 216-00001 or equivalent CAUTION: Good ventilation is necessary in the area where electronic A/C leak testing is to be ca ...

    Air Conditioning (A/C) System Flushing
    Special Tool(s) A/C Flush and Purge Machine 219-00022 (part of 219-00023) or equivalent A/C Flush and Purge Fitting Kit 219-00024 (part of 219-00023) or equivalent WA ...

    Other materials:

    Lumbar Assembly
    Removal and Installation All vehicles 1. Remove the front seat. For additional information, refer to Seat-Front Power in this section. 2. Release the J-clip. 3. Remove the seat backrest latch handle knob (62762). 4. Pull the seat backrest trim cover ...

    Safety Belt Tongue Rotated on Belt
    1. Grasp the belt tongue and pull the belt webbing down to form a loop through the upper (longer and narrower) slot in the tongue. 2. Rotate and fold the belt webbing over itself within the slot to remove the twist. 3. Pull the excess belt webbing back th ...

    Principles of Operation
    The vehicle has two module communications networks. The standard corporate protocol (SCP) which is an unshielded twisted pair cable (data bus plus, Circuit 914 [TN/OG] and data bus minus, Circuit 915 [PK/LB]), and the international standards organization ...