Speaker And Microphone Disassembly; Ptt Disassembly; Figure 7-6. Removal Speaker-Microphone Assembly - Motorola EP450 Basic Service Manual

7-6 Non-Display Model Disassembly and Re-assembly: Disassembling and Re-assembling the Radio — General

7.4.1.3 Speaker and Microphone Disassembly

Note: The speaker is held in place with a retainer bracket. Be careful not to damage the speaker
1. Remove the screw from the speaker retainer using a T6 Torx screwdriver
2. Lift the retainer off the speaker, sliding end of retainer out of corner slot on the housing.
3. Lift the speaker out from the front housing.
4. Carefully lift microphone assembly out of housing.
Wire Connector
Microphone Assembly

7.4.1.4 PTT Disassembly

1. If required, the PTT
December 3, 2003
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when removing the retainer bracket.
Speaker

Figure 7-6. Removal Speaker-Microphone Assembly

(Figure 7-7) can be disassembly using a small screwdriver, as follows:
a. Insert the tip of a small screwdriver underneath the PTT and unsnap the top tab.
b. Pry the PTT away from the radio housing.
c. Inspect the two hooks. If bent or broken, the PTT must be replaced.
d. Remove the PTT seal.
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(Figure
Retainer Bracket
Radio Housing
7-6).
HKLN4215A