Disassembly/Reassembly Procedures
59
controls bracket assembly (34) first, then unsnap the right snap.
9. Remove the controls bracket assembly (34).
10. Remove the controls seal (35).
11. Disassemble the controls bracket assembly (34) by disengaging
the snaps to remove the bottom bracket (33)
12. Replace the switch that leaks by following the unsoldering and
replacement instructions contained in the new switch’s
instruction sheet.
13. Reassemble the controls bracket assembly (34) by snapping the
two brackets together.
14. Install the controls seal (35).
15. Reassemble the controls bracket assembly (34) into the housing
(2) by snapping in the right side of the bracket first, then
snapping in the left side.
16. Referring to “Frequency Knob” on page 44 and “Volume Knob”
on page 47, install the frequency knob, new frequency
escutcheon, new frequency insert, secure lever, lightpipe, volume
knob, new volume insert, and o-ring.
17. Reconnect the controls flex (18) to the universal connector and
the PTT area of the housing assembly (2). Make sure the spring
tabs on the backer fully engage the catch features on the housing.
18. Install a new main seal o-ring (55) around the casting assembly
(51).
19. Reassemble the housing assembly (2) to the radio.
20. Inspect the main seal (55) for proper seating. Observe carefully to
ensure that the main seal o-ring is not pinched between the
housing (2) and the casting (51).
Main Seal 1. Referring to “Radio Disassembly and Reassembly” on page 48,
remove the housing assembly (2) from the radio.
2. Remove and discard the main seal (55).
3. Inspect the housing and casting seal surfaces for debris or
damage. Remove any debris and replace the housing (2) or casting
(51) if damaged.
4. Install a new main seal o-ring (55) around the casting assembly
(51).
5. Reassemble the housing assembly (2) to the radio.
6. Inspect the main seal (55) for proper seating. Observe carefully to
ensure that the main seal o-ring is not pinched between the
housing (2) and the casting (51).
Battery Contact and
Battery Contact Seal
1. Referring to “Radio Disassembly and Reassembly” on page 48,
remove the housing assembly (2) from the radio.
2. Completely disassemble the casting assembly (51).
3. Remove and discard the leaking component.
4. Inspect the casting seal surface for debris or damage. Remove any
debris and replace casting if damaged.
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