Chevrolet: 93 Corsica timing chain, timing chain, tech books

Question
If at all possible to give, a brief description on what all to replace and how to get to it, I would greatly appreciate it!  I 99% sure the timing chain broke.  After replacing the components is it neccessary to reset any sensors?  Do you have to pull the motor?  Any help will be appreciated!  THanks

Answer
Rope ;
 HI- first off how do you know its the chain ?
to replace a timeing chain is a bit of work , some cars you might have to remove the motor. I would go to the library and look in the tech. books and you will find the step by step with photos  on how to do it.  OK >>