Motorola PR400 - Manual (Page 92)

July, 2004 6881096C24-A
8-6 Non-Keypad Model Disassembly and Re-assembly: Disassembling and Re-assembling the Radio — General
8.4.1.3 Speaker and Microphone Disassembly
1. Remove the screw from the speaker retainer using a T6 Torx screwdriver ( Figure 8-6 ).
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.
8.4.1.4 PTT Disassembly
1. If required, the PTT ( Figure 8-7 ) 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.
Note: The speaker is held in place with a retainer bracket. Be careful not to damage the speaker
when removing the retainer bracket.
Figure 8-6. Removal Speaker-Microphone Assembly
Retainer Bracket
Radio Housing
Speaker
Wire Connector
Microphone Assembly