Speaker Removal; Battery Replacement - DEC DECstation 316+ Service Manual

3–30 FRU Replacement

3.2.16 Speaker Removal

Remove the speaker as follows:
1. Remove the system cover (Section 3.2.4).
2. Disconnect the speaker cable from the main logic board
(Figure 3–2).
3. Remove the two screws securing the speaker to the front of
the chassis.
4. Remove the speaker.
Replace the speaker by performing the reverse of these steps.

3.2.17 Battery Replacement

Replace the battery as follows:
1. Remove the system cover (Section 3.2.4).
2. Disconnect the battery from the main logic board (Figure 3–2).
3. Remove the battery from the system by pulling it off of the
Velcro mounting strip.
WARNING
Do not dispose of the battery at the customer site. Do
not burn the battery or take it apart.
4. Install the new battery and connect it to the main logic board.