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Disassembly
Product Family B89
5.
Lift the lens completely away from the flip as shown in Figure 18B.
G
Do not remove the transparent protective film from the front of the new lens. This film prevents damage to the lens during service and handling. It is to be removed only by the end user. 6. 7. 8. To replace, insert the fingers at the top of the lens into the corresponding recess on the flip housing and rotate the lens down until the 2 catches snap into place. Replace the 3 T-4 screws and tighten securely. Do not overtighten. Replace the antenna, SIM and battery as described in the procedures.
Removing and Replacing the Real Time Clock (RTC) Battery
1. Remove the battery, SIM, antenna, and lens assembly as described in the procedures.
DISPLAY BOARD
RTC BATTERY DISASSEMBLY TOOL
010435o
Figure 19. Removing the RTC battery 2. Using the flat end of the disassembly tool, gently pry the RTC battery from its socket on the display board. See Figure 19.
G
Use only non-conductive tools, such as the plastic disassembly tool and the plastic tweezer, when removing and replacing the RTC battery. 3. To replace, insert the new RTC battery into its socket on the display board. The plastic tweezer may be used to replace the RTC battery. Be sure the
28
May 15, 2001
6881038B20
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