camshaft and timing chain replacment process

[bigcrunch]

On a 1978 ATC 90 what is involved in swapping cam and timing chain\gears?
any "tricks" so not to mess it up?

[Dirtcrasher]

The "trick" is to just educate yourself and read the manual; Any manual gives you more knowledge. Once you read a few, allot of motors are very similar in procedures.......

We have free downloadable manuals here at 3WW.