CDI CD42-STS User Manual page 21

Before replacing end plate,
remove and inspect O-ring
and O-ring groove for
• dents
• deformities
• ruptures
• nicks
• scratches
• dirt
• foreign objects
or anything else that might interfere with a proper seal.
A brittle and/or deformed
O-ring may not properly
seal.
If in doubt, replace it.*
Lubricate O-ring with a light
coating of high-temperature
grease (such as Dow
Corning MOLYKOTE® 44)
* End plate O-ring: CDI Part No. 700-50-2247-90
Carefully reattach cable
connector to end plate
circuit board.
Ensure both rows of pins
are seated properly and
that none are bent or
broken.
CD42-STS Subsea Diver/ROV Pig Location and Tracking System
Page 21 of 36