XR80R Timing chain

[EXrider65]

What kind of job is it to put a timing chain in my boys XR80R. Its got a tickin in the top end before the tear down. Put a new top end in and it still makes a ticking. All thats left is the timing chain. The motor locked up after he sunk it in a mud hole and after trying to kick the motor over I guess it stretched the chain. Any advice sure would HELP.

[bradley300]

it shouldnt be that hard if your mechanicly inclined. a clymer manual or honda manual should have pictures of how to do it correctly