It also gives you the chance to throw some of that moly grease at the splines. Not the ordinary 3% moly stuff but Guard dog 30% moly
www.guarddogmoly.com/gd525.shtml
or Honda 60% moly available from where else but a Honda dealer.
For the guys in Australia Rocol GA50 available from Blackwoods. None are cheap but all do the job very well and a 150 gram tube will see most of us out.