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1. Follow the manufacturer's instructions in order to determine the amount of dye to use. 2. Detect the leak with the black light. 3. Make the necessary repairs. FIND THE CAUSE OF THE LEAK Pinpoint the leak and trace the leak back to the source. You must determine the cause of the leak Gaskets Fluid level/pressure is too high Plugged vent or drain-back holes Improperly tightened fasteners Dirty or damaged threads Warped flanges or sealing surface Scratches, burrs, or other damage to the sealing surface Damaged or worn gasket Cracking or porosity of the component Improper sealant used, where applicable Incorrect gasket Seals Fluid level/pressure is too high Plugged vent or drain-back holes Damaged seal bore Damaged or worn seal Improper installation Cracks in component Manual or output shaft surface is scratched, nicked, or damaged Loose or worn bearing causing excess seal wear POSSIBLE POINTS OF FLUID LEAKS
2008 Chevrolet Silverado 1500 2008 TRANSMISSION Automatic Transmission - 6L50/6L80/6L90 - Cab & Chassis Sierra, Cab & Chassis Silverado, Sierra & Silverado
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