Harmonic balancers are located on the crankshaft, usually the belt side of the engine.
You need a harmonic balancer puller, and a 1/2 in drive inpact wrench.
With a harmonic balancer puller. Your local auto parts store can sell or rent you one.
Works best with a air impact tool. There is room.
It is behind the harmonic balancer.
With a harmonic balancer puller.
take off your harmonic balancer the answer is behind
do the harmonic balancer have a seal for anti-freezer
Harmonic balancer replace
Not too familiar with that engine, but never use a hammer to press it on. Go to your local Kragen, Shucks or autozone, they have a harmonic balancer installer in which you can rent. It simply screws into the center of the shaft and evenly presses the harmonic balancer onto the crankshaft.
The harmonic balancer is located on the front of the crankshaft
behind the harmonic balancer
To change the harmonic balancer on a 1992 Oldsmobile Ciera, first disconnect the battery and remove the serpentine belt. Then, unbolt the harmonic balancer using a socket wrench and puller, if necessary, to detach it from the crankshaft. Clean the mounting surface, install the new balancer, and torque it to the manufacturer's specifications. Finally, reattach the serpentine belt and reconnect the battery.