Once you do get this fixed, this may be a two-person process anyway. It would all depend on if you have strong lift springs on the rear deck. I find that I may have someone pull the lever while I lift on the deck to get it to pop.
Good luck getting your cable fixed. Noticing that you were asking about oil levels, my assumption is that you got it open.
I have an X as well. I hope you love yours as much as I love mine. We have only had it since mid-July. Give a yell if you have specific questions to the model. I may have run into it myself.
Have fun! Now start counting the days till ice-out.