Originally Posted by fc735
chain, guides, gears, and tensioner. if you dont do all....you will be doing it again.
not like i have done a few.....

(mainly altimas, but its the same configuration)
nissan grey silicone is your friend. good luck

ya will need it.
the chain is loose only at top dead center is this normal cause when i turn the crank it is real tight but at top dead center itis loose
it weird and the 2 dots on the cam sprockets dont line up