Hi thank you for your question hope this helps.
You are looking for the can and crankshaft timing marks.
Now here are the steps for replacing the timing chain and water pump.
CAUTION When aligning timing marks, always rotate engine by turning the crankshaft. Failure to do so will result in valve and/or piston damage.
CAUTION When the timing chain is removed and the cylinder heads are still installed, DO NOT rotate the camshafts or crankshaft without first locating the proper crankshaft position. Failure to do so will result in valve and/or piston damage
If removed, install right and left side short chain guides.
NOTE: Lubricate timing chain and guides with engine oil before installation.
NOTE: The camshaft sprockets can be allowed to float on the camshaft hub during installation.
NOTE: To reset the primary timing chain tensioner, engine oil will first need to be purged from the tensioner.
CAUTION Ensure the tensioner is properly reset. The tensioner body must bottom against the top edge of Special Tool 8186. Failure to properly perform the resetting procedure may cause tensioner jamming.
NOTE: After installation of a reset tensioner, engine noise will occur after initial start-up. This noise will normally disappear within 5-10 seconds.
Figure of tensioner showing oil purge procedure
Figure of tensioner showing reset procedure
Figure of front of engine showing tensioner activation
Hope this helpsGood luck