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Removing the top end is easy the only thing to remeber is how to set timing on rebuild which is not difficult .
Remove the rocker cover bolts
this exposes the main cylinder head bolts
Remove water pump see our post here on that
these 2 allen head bolts need to be removed as well
Here im holding the flywheel bolt to undo the timing chain
below the timing chain tensioner is losened and then removed
you can now free the timing chain i hold it with string to avoid dropping it into
ive now removed the timing chain sprocket as i needed to
and im undoing the top cylinder head main bolts
pulling head free while controlling chain
now remove chain guides
and prepare cylinder barrel for removal
again control chain while lifting of barrel
Need new or used barrel / head / pistons / timing chains etc etc
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