Apple MacBook Pro 17-inch (original, Core 2 Duo, 2.4GHz, Late 2007 CTO, Early 2008, and Late 2008) - Manual (Page 97)

MacBook Pro 17-inch (original, Core 2 Duo, 2.4/2.6GHz, 2008) Take Apart — Speakers 97
Speakers and Microphone
The right and left speakers are two separately replaceable parts.
The left speaker also contains a separately replaceable microphone.
Tools
This procedure requires the following tools:
Torx T6 screwdriver (magnetized) •
Black stick (nylon probe 922-5065) or other non-conductive nylon or plastic flat-blade tool •
Kapton tape (922-1731) (0.5-inch x 12-yard roll) •
Preliminary Steps
Before you begin, remove the following:
Batter • y
Top Cas • e
AirPort Extreme Car • d (for left speaker)
Logic Boar • d (for right speaker)
Part Location