Dye Leak Detection Flashcards
What do Freightliners and 2013+ Volvos come factory charged with?
UV Dye
OD purchases PAG oil that contains UV Dye.
How can you tell if the Receiver-Dryer came precharged with Dye?
It will have a sticker “Contains tracer wafer”
What equipment do you need to maximize the visibility of the dye?
UV Light and yellow tinted safety glasses
How long may it take for small leaks to appear using UV Dye?
Up to 2 weeks
What should you do after making repairs/replacing components?
Clean off Oil/Dye residue
What does a dark/stained area on aluminum components indicate?
A leak if the system does not have Dye
What do Freightliners and 2013+ Volvos come factory charged with?
UV Dye
OD purchases PAG oil that contains UV Dye.
How can you tell if the Receiver-Dryer came precharged with Dye?
It will have a sticker “Contains tracer wafer”
What equipment do you need to maximize the visibility of the dye?
UV Light and yellow tinted safety glasses
How long may it take for small leaks to appear using UV Dye?
Up to 2 weeks
What should you do after making repairs/replacing components?
Clean off Oil/Dye residue
What does a dark/stained area on aluminum components indicate?
A leak if the system does not have Dye
