Motorola MOTOTRBO PORTABLE DP4800e - Page 91

Disassembly/Reassembly Procedures Ensuring Radio Immersibility 5-37
Troubleshooting Flow Chart for Vacuum Test (Sheet 2 of 2)
Start
B
1Remove pump and
connectors from radio
2. Remove antenna
3. Separate front housing kit
Replace front
housing kit with
new unit
Apply grease to the full
perimeter of the chassis O-ring
and replace the Chassis Kit
without PCBs
YES
NO NO
Changed
front housing
kit
Changed
chassis
kit

YES
Send radio to
Motorola Depot
or
Motorola Service Center
End
A