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crwdns2936043:0crwdne2936043:0 crwdns2933505:0crwdne2933505:0 Weihan Du
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crwdns2933807:0crwdne2933807:0
| [* black] ***step 4*** remove the alarm speakers | |
| - | [* black] Remove front panel |
| + | [* black] Remove front panel (step 3) |
| [* black] Disconnect speaker #2 from the power management (PM) PCBA. (Speaker #1 is disconnected when the MC PCBA is disconnected.) | |
| [* black] Remove the screw and washer that attaches each speaker to the base. | |
| [* black] Insert new speaker in place of old one | |
| [* black] Follow ***step 4*** in reverse order to install speaker. |