Interdynamics Air Con UV Leak Dectector Dye Professional Grade
UV Leak Detector Dye
Easy & Accurate Method to Locate Air Conditioning Leaks
For all R-134a automotive A/C systems. Compatible with all lubricants and residues
of R-12

INSTRUCTIONS:
1. DISPENSE DYE INTO LOW-PRESSURE A/C PORT The low-pressure port of the A/C
system. It usually has a blue or black dust cap and is located on the larger diameter tubing
that runs between the evaporator (in the dashboard) and the compressor (on the engine).
Unscrew dust cap.
a. Start engine and turn on A/C to maximum cooling
b. Shake the can well Hold the can upside down and push the Direct Charge fitting onto
the low- pressure port for 5 seconds (1 shot), then remove from port.
c. Screw dust cap back
2. RUN A/C AND ENGINE approximately 10 minutes (in a well-ventilated area) or drive 5
miles.
3. STOP ENGINE AND CHECK FOR LEAKS using a UV light. If leaks exist, use Interdynamics
Leak Sealer (#UVS-1).
WARNINGS: Keep out of reach of children!
Do not store can inside vehicle Can will burst above 1200F Do not puncture or
incinerate Do not connect to high-side port FIRST AID: Eyes & Skin: Flush with plenty of water,
get medical attention immediately If swallowed or inhaled, see a doctor immediately.