This Apple doc,
"MacBook (13-inch) - Hard Drive Replacement Instructions" specifies:
"Tools Required
The following tools are required:
Clean, soft, lint-free cloth
Coin
Phillips #1 screwdriver (preferably with a long handle)
Stiff, plastic, nonmagnetic card (such as a library card)"(Emphasis added)
Easy enough, until I opened up my
Early 2009 MacBook and discovered that what you
really need to do the job are a #0 Phillips screwdriver and a T8 Torkx driver.
(There's no link in the doc via which to report errors; does anybody know of one?)