Singlecoil:
Thanks for the original information on the 50 hour service! I just bought the materials I will need at the dealer today. Your article also let me check ahead for the tools I will need. I live fairly far from a NAPA store so you've saved me lots of time.
I did realize that a 1 1/16" socket will work for the 27mm socket. In the larger sizes, the sockets are very close. Mine happens to be a six point socket, so it won't slip or damage the bolt head.