Yes
The timing marks should be on the balancer and the timing cover. If they are not there, someone removed the window marks.The timing marks should be on the balancer and the timing cover. If they are not there, someone removed the window marks.
Yes, and I would recommend replacing the timing belt at the same time.
harmonic balancer
no the cover does not need to be removed just unbolt the 5 bolts holding it to the timing belt sproket the bolts have a 8 mm head
The harmonic balancer does require a puller if that is what you are asking.The harmonic balancer does require a puller if that is what you are asking.
On a 1991 Chevy Beretta with a 3.1L engine, the timing marks are located on the harmonic balancer and the timing cover. The harmonic balancer has a series of notches, while the timing cover has a pointer that indicates the correct timing. To set the timing, align the mark on the harmonic balancer with the pointer on the timing cover at the specified timing degrees. Always refer to the vehicle's service manual for specific timing specifications and procedures.
on the harmonic balancer.
It is located on the harmonic balancer.
On the harmonic balancer/driverside
The timing marks are on a tab adjacent to the harmonic balancer.
bright yellow or green
on the harmonic balancer, at crank shaft