You can visit www.pelicanparts.com and they have DIY with pictures.
How much can cost repair to change head gasket Buick Rendezvous 2002
about $150.00
Burn it! get a Japanese
About £800
take off the head, replace gasket. reinstall head
30 hours
replace head gasket
About an 8 hour job.
Remove head change gasket and replace head, pretty simple.
What is the cost to replace the head gasket on a Mazda MPV?
cost to replace a head gasket
It is not possible to repair the actual head gasket. Repair of a blown head gasket is to replace the gasket.