5a. Wrist rotate, upper claw, lower claw: 



Bond a piece of thick aluminum foil over the wires as shown 

 in the photograph. Use an appropriate bond. This is to 

 ensure that the wires will not be hooked onto the socket- 

 head screws which will hold the retainer ring onto the inner 

 housing. 



5b. Elbow pivot: 



Bond a piece of thick aluminum foil over the wires at the 

 same place as shown for the wrist rotate, upper claw, and 

 lower claw (5a). 



33 



