Hi, I Am On Oxycodone HCL 5 Mg For Back

Hi, I am on Oxycodone HCL 5 mg for back surgery. It was called lumbar interbody fusion at L3 to L5. I had surgery November 8 and was released the 13. I want to go down on my oxycodone and switch to some regular Tylenol. I realize I should only be taking 4000mg of Tylenol in a 24 hour period. I am wondering how much Tylenol there is in oxycodone HCL 5 mg. tabs. Thank you.