And don't forget recent First Choice 767 at Bristol last year. Boeing had to come and build a hangar to fix it on site which took months.
See report here,
http://www.aaib.gov.uk/cms_resources...BK%2005-12.pdf
Pictures on page 15.
Problem seems not to be the initial heavy main gear touchdown but the abnormally rapid derotatioanand subsequent heavy nose gear touchdown.