All rights reserved  34  Service Manual e-Series (EN) 1.1.8 
4.1.7 Screw Connection 
The following two sections describe how to disassemble and assemble a joint with a screw-
connection.  
 
4.1.7.1 Disassembling Screw Connection 
1.  Remove the screws in the blue lid, then remove the blue lid as shown in Section 4.1.2 
General Guidance to Separate Joint from Counterpart 
 
2.  GENTLY remove the power and communications wires from the terminals as shown in 
Section 4.1.5 Power and Communication Connector Types on the Joint and 4.1.6 
Connector Location on joints