I've never actually had to perform this TSB myself, but techs who have swear by it.
Steve, I'm not sure where you got this information, but the most crucial part is left out - the required part numbers.
Here they are:
F3DZ-1N135-A - the revised front wheel hub grease caps (X 2)
F4PZ-18938-A - the static collectors that go onto the front hubs (X 2)
There's no instructions with these parts, but when you have them in your hands, they're pretty self-explanatory.
Tony, if your reception issue is static, understand where it's coming from. It's created by the movement of the tires on the ground, which builds a charge that cannot be released back because the tires themselves are such good insulators. This may seem to be a paradox, but there you go...
Have you ever gotten out of a car and received a shock from it when your foot makes contact with the ground?
Have you ever gotten a shock when making contact with a toll machine, or even worse, a tollbooth attendant?
That's the build-up discharging.
Some brands and tread patterns of tires are more prone to create static than others. All Season Michelins, for example, are notorious for this.
Have you changed tires recently?
Are any of your tires down to the wear bars? This seems to make it worse.
Here's an alternate theory:
How does your car run? If any of your COP coils or coil boots are allowing spark to arc to ground inside the spark plug wells, boy! will you hear it through AM.
