4. Installation Procedures
86
Radio Unit Optical Cable (Optional)
,
Continued
Procedure
, continued
Step
Action
6
Perform the following actions:
A: Insert the seal into “pressure fingers” of claw.
B: Insert the O-ring.
C: Screw the sealing nut. Use the adjustable torque U-wrench to fully tighten.
The ring protects from overtightening.
Continued on next page