Oh, I had fun with this one, thanks for the visual reference, I could not see the mark for the intermediary shaft til you showed it. I did have to substitute a roll pin for the crank pulley timing element, the super weak bump that allows synchrony at the crank pulley so ignition timing can be set, since it sheared off seemingly all by itself. It won't move now, unless it shears that pin. I did a valve adjust and had trouble getting the shims, I am out in the back country in Oregon and parts are hard to obtain out here. I did find them at IPD in Portland Oregon, and they were really inexpensive. I had to pull the cam to get at the shims, no way to get them out after 33 years in the motor, they were stuck real well. Do it right or don't do anything. This guy drove 650 miles to have me do it, and that's just one way. Do it right the first time and advertising takes care of itself.

Good video,, best part, no music.

Excellent. Thank you!

Нифига непонял но очень интересно!

good video and thank you for making video in English. I myself own a Volvo 740 GLT 89 and am the other owner, I am from sweden: =)