8-42 Disassembly/Reassembly Procedures: Ensuring Radio Submergibility
7. Watch for any continous series of bubbles. A steady stream of bubbles indicate a sign of 
leakage.
8. Note all of the seal areas that show signs of leakage. Rotate the radio to view all sides to 
pinpoint the problem(s) to one (or more) of the following areas:
• Seal Interfaces
• Battery Contact Seal
• Front Housing, including the Top Bezel
•Chassis
9. Remove the radio from the water container and dry the radio thoroughly. Be especially careful 
to dry the area around the vacuum Port and the battery contact seal area.
10. See Section 8.7.9..
Some accumulation of air may be entrapped in the main 
housing which may cause a false diagnosis of a leak. Ensure 
there is a steady stream of bubbles before concluding there is 
a leak.
To avoid equipment damage, keep the area inside the Battery 
contact pocket is dry before assembling battery.