Motorola APX 8500 Installation Manual page 80

2-44
4. Put the control head face down on a clean, flat surface to avoid damaging it. Do not touch the
o-ring on the back housing.
5. Carefully disconnect the speaker connector from the circuit board as shown in
6. Reattach the front housing assembly to the back housing assembly as shown in
Make sure that the flex is returned to its original position and that the o-ring on the back
housing assembly is not pinched.
7. Secure the front housing assembly back to the back housing assembly with four new screws
using the Torx T-20 bit as shown in
The followings are the procedure to disassemble your radio for high power radios:
1. Remove the O2 Control Head front housing assembly. Refer to the APX8500 HP Basic
Service Manual (Add APX8500 HP Basic Service ManualP/N).
2. Put the control head face down on a clean, flat surface to avoid damaging it. Do not touch the
o-ring on the back housing.
3. Carefully disconnect the speaker connector from the circuit board as shown in
Draft
Figure 2-52. Disconnecting the Speaker Connector
Figure 2-53. Reattaching the Control Head
Figure
Standard Configurations Speaker
2-53. Apply 9 in. lbs. torque for each screw.
Figure 2-52.
Figure 2-53.
Figure 2-52.
MN003109A01_aa