Zd30 timing chain

[Ben_payne92]

Probably a stupid question but how much slack should the timing chain have? im searching for a slight rattle thats been around for a while and i had a little teardown yesterday and noticed the chain has what i would see as a lot of slack, ive attached a video can anyone confirm if this is normal or too much? thanks

 

[Old.Tony]

That's a little more than I would have thought they'd have. Is the tensioner ok?