Removing And Replacing The Keypad; Removing And Replacing The Lens Assembly - Motorola B89 Service Manual

Disassembly

Removing and Replacing the Keypad

Removing and Replacing the Lens Assembly

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1. Remove the battery, antenna, light guide, rear housing, and transceiver board
assembly as described in the procedures.
2. Lift the keypad from the front housing as shown in Figure 16.
DISASSEMBLY
TOOL
Figure 16. Removing the keypad
3. To replace, insert the keypad into the front housing, ensuring the keys align
properly with the openings in the front housing.
4. Replace the transceiver board assembly, rear housing, light guide, antenna,
and battery as described in the procedures.
1. Remove the battery, SIM, and antenna as described in the procedures.
2. Using a Torx driver with a T-4 bit, remove the 3 screws holding the lens
assembly to the flip. See Figure 17A.
3. Carefully work the flat end of the disassembly tool under the sides of the lens
assembly at the locations shown by the arrows in Figure 17B.
May 15, 2001
KEYPAD
FRONT
HOUSING
Product Family B89
010432o
6881038B20