I've done it both ways, leaving the oil pan on or removing it. Removing the pan is probably the best way to insure a clean leak free job. Leaving the pan in requires some trimming of the timing chain cover, loosening the front of the oil pan, finesse and plenty of RTV sealant.
In order to replace a timing chain for a 2003 Chevy Cavalier, a person will need remove the oil pan, crankshaft pulley and hub, timing cover bolts, and timing cover. Then the timing cover gasket, timing cover and bolts, crankshaft pulley, and oil pan will need to be installed.
you have to take off the timing chain cover and replace the seal in the timing chain cover as welll youll need the oil pan seal
timing chain is inside the timing chain cover which is located between block and water pump. the water pump mounts to the front of timing case There is a cover that is behind the water pump... The timing chain is under that cover.
On the front of the timing chain cover, drivers side towards the top of the harmonic balancer.
To replace the timing chain on a 1987 Chevy Celebrity, first, disconnect the battery and remove the necessary components, including the radiator, water pump, and timing chain cover. Align the engine to top dead center (TDC) on the crankshaft, then remove the old timing chain and gears. Install the new timing chain, ensuring proper alignment of the timing marks on the gears, and reassemble the removed components in reverse order. Finally, reconnect the battery and check for proper engine operation.
To change the timing chain on a 1991 Chevy Corsica, first disconnect the battery and remove the necessary components, such as the engine cover, front timing chain cover, and crankshaft pulley. Align the timing marks on the camshaft and crankshaft to ensure proper timing. Remove the old timing chain and replace it with the new one, ensuring it is properly tensioned. Finally, reassemble the engine components, double-checking all connections before starting the vehicle.
how to install time chain cover on a1997 blazer
Pull everything off the front of the engine. Remove the timing chain cover. unbolt the timing gear on the cam shaft (the bigger one) then pull the timing gear off the crankshaft. (the smaller one). and replace with new chain and put the gears back on making sure the timing lines are still lined up. and bolt everything back on
remove alternator, powersteering pump ,harmonic balancer ,and waterpump,the timing chain cover is now ready to come off also need to remove oil pan .timing chain is under cover
To remove the timing chain on a 2.2 Chevy Cavalier, first ensure the engine is cool and disconnect the battery. Remove the necessary components like the engine cover, harmonic balancer, and timing chain cover. Align the timing marks on the crankshaft and camshaft, then unbolt and carefully remove the timing chain along with the timing chain tensioner. Finally, inspect all components for wear before replacing or reinstalling.
Once you reach 100K you're running on or at the limit of life expectancy of the timing chain, chain tension-er, cam chain gear and crankshaft chain gear. All four should be replaced as a set. You will also need to replace timing cover gasket and the crankshaft front cover seal. Cost of parts < $75.00 but not an easy job.
The timing chain is located on the left side of the engine, to access it you will need to take off the manifold cover.