Timing cover replacement

Hey I took my camaro to the mechannic with leaking antifreeze problem and he said that is leaking from the timing cover. I decided to replace it but will need your guys hep...I would really appreciate if you guys could tell me how to do it step by step... I already took of the powersteering bracket and the water pump...What else to go? Please help asap..I will need my car next week..:smile:
Thanks in advance

p.s.:V6 3.4 engine