removing timing chain on ef

[bent]

when i get around to removing head off my ef 2,is there a simple way in removing timing chain,do you have to remove the whole tensioner and chain to lift the head off and are there any special tools,i am reasonably mechanically minded so i thought i would give it a go and if all else fails any reasonably priced garages in the brisbane area if i have a change of heart

[eb91xr6]

just use cable ties you chouldnt need to take it off