Figure 8-16.Disassemble Speaker Compartment Seal, Main Keyboard And Ucm Board - Motorola Astro XTS 4000 Service Manual

Disassembly/Reassembly Procedures: Radio Disassembly
8.6.3 Disassemble the Front Housing Assembly
To disassemble the Front Housing Assembly (B):
1. Remove the Main Seal (19) from the Keypad Backer Sub-Assembly (15).
2. Remove the 4 screws from the Keypad Backer Sub-Assembly with a Torx T6 bit.
3. Remove the Keypad Backer Sub-Assembly by gently tilting the bottom part of the backer out
from the Front Housing, then tongue out from the top of the Front Housing.
4. Remove the Speaker Compartment Seal (13) from the Keypad Backer Sub-Assembly (15).
5. Remove the Main Keypad (12) from the Front Housing. Gently separate the connection
between the Speaker Flex and the UCM Board (10) and remove the UCM Board.
6. Carefully separate the Flip Flex (2) from the Keypad Backer Sub-Assembly (15) by gently
working the flat head of the Black Stick around the perimeter of the Flip Flex stiffener. Detach
the adhesive area of the Flip Flex from the Front Housing.
Figure 8–16. Disassemble Speaker Compartment Seal, Main Keyboard and UCM Board
Do not twist or pull the Flip Flex as this might cause
permanent damage to the Flip Flex.
Steps 4-6 (Speaker Compartment Seal (13), Main Keypad
(12), and UCM Module) should be performed while supporting
the keypad backer in the orientation shown in
Step 5
Figure 8–16.
Step 4
8-13