Topic: Installing Cam Head Issues?

[Hal9000]

I'm new so please let me know if I am in the wrong section.
I am reconditioning a 1978 cb550 and I took the head off today to replace the bolts.
When re-installing the head I did not know to use the elastic bands on the tappets or to screw them out all the way.
I did make sure they were on top of the valves when installing by just pulling them up by hand but there was some resistance when I was bolting the head back down. I just attributed this to the one or two that was tight on the cam rotation.

My question is is this OK as long as the tappets were on top correctly?
is the resistance I felt when bolting down the top normal and OK?
I took the points cover off and spun it a few times and everything seems to spin ok but there is no oil in so I don't want to spin too much.
Any input is appreciated.

[iron_worker]

I think even with the adjusters backed out all the way, the rockers will still contact the valve tips before the bolts are fully down. So, this resistance you felt might have just been the spring pressure / a valve opening as you seated the rocker cover. I would rotate the engine over slowly by hang and keep an eye on the rockers and that everything seems to be moving freely.

IW

[Hal9000]

Phew, Thanks very much for your replies,
So just to make sure I don't make any further rookie mistakes is there a place to find info on how to orient the cam correctly and do the timing? I don't have a book for this bike unfortunately...

[strynboen]

 ..klick on Photo to get it bigger..
yes..3 o klock...

[MRieck]

I think even with the adjusters backed out all the way, the rockers will still contact the valve tips before the bolts are fully down. So, this resistance you felt might have just been the spring pressure / a valve opening as you seated the rocker cover. I would rotate the engine over slowly by hang and keep an eye on the rockers and that everything seems to be moving freely.

IW

That is word.