Ptt Re-Assembly - Motorola EP450 Basic Service Manual

Non-Display Model Disassembly and Re-assembly: Disassembling and Re-assembling the Radio — General
12. Snap chassis assembly completely into the top of the front cover
13. Make sure the O-ring is properly seated. If the O-ring seal is pinched, separate the chassis from
14. Snap the bottom of the chassis into the front cover.
15. Check that O-ring is visible at the corners.
16. After closing the radio, verify that the O-ring is not visible; if visible, re-assemble properly.
17. Re-assemble the knobs, antenna, and battery.

7.4.3.5 PTT Re-assembly

1. Place the PTT seal over the ridge around the top hole. Press down to seat the seal around the
2. Place the bottom tab in the slot inside the front housing PTT opening. Slightly slide down the PTT
HKLN4215A
More user manuals on
Microphone
Connector
Figure 7-13. Microphone and Speaker Wires Re-assembly
Radio Chassis
Figure 7-14. Fastening the Chassis
place.
the housing using the knob removal/chassis opener and dress O-ring properly.
ridge.
and bow it by placing one finger under the middle of the PTT, so that the top tab can be aligned
and inserted into the top slot
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(Figure 7-15a).
Speaker Connector
Shroud
(Figure 7-14) until it settles in
December 3, 2003
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