It's under the front housing. You need to take the front pulley and everything that's in the way, THEN you can get to the timing chain.
All of the 4 cylinder Saturn vehicles used a timing chain. Only the V6 Saturn's used a timing belt.
Removal of the timing chain cover, timing chain, and head are needed
No. There is no adjustment. The timing chain tensioner is an oil pressure driven device that adjusts the chain tension as needed. It is located on the pivot guide behind the timing chain cover.
I believe you need to replace a timing belt. Cause it uses timing chain which doesn't required to change as timing belt.
Timing chain
1998 i30 has timing chain. just confirmed from my dealer.
chain
It has a timing chain and gears.
A timing CHAIN
It uses a timing chain
it has a timing chain it has a timing chain
This vehicle has a timing chain.