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DISCONNECTION V1 AND V2

1 LOWER ARM V1

1.1 DO I NEED TO DISCONNECT THE LOWER ARM VERSION 1?

The answer is :

It depends the problem you encounter, Please refer to the table below to find out either you need or not to disconnect the lower arm

what is broken? REMOVING OR NOT
distal joint (Thumb, Index, Middle, Ring or Pinkie distal joints) NOT necessary
every other joint (all proximal joints, fingers abduction, Thumb oppose and Ring and Pinkie finger motor joint) MANDATORY

1.2 HOW DO I OPERATE 4 LOWER ARM V1?

  • Skin biceps removal - leave the 3 lateral internal screws so the skin can hang on
  • Biceps back cover removal - lateral screws and 3 triceps screws
  • Disconnect skin
  • Disconnect the MC4 connections
  • remove the 3 screws holding the Lower ARM to the elbow
Pictures
Skin biceps removal 1
Skin biceps removal 2
Skin biceps removal 3
Biceps back cover removal 1
Biceps back cover removal 2 - skin is hanging
Biceps back cover removal 3
Disconnect skin 1
Disconnect MC4 connections 1
Disconnect MC4 connections 2
Disconnect MC4 connections 3
Remove final 3 screws

2 LOWER ARM V2

2.1 DO I NEED TO DISCONNECT THE LOWER_ARM V2?

The answer is :

It depends the problem you encounter, Please refer to the table below to find out either you need or not to disconnect the lower arm

what is broken? REMOVING OR NOT
distal joint (Thumb, Index, Middle, Ring or Pinkie) NOT necessary
every other joint (all proximal joints, fingers abduction and Thumb oppose ) MANDATORY

2.2 HOW DO I OPERATE FOR LOWER ARM V2?

  • Front skin biceps removal
  • Biceps front cover removal - lateral screws and 4 screws
  • Back skin biceps removal
  • Biceps back cover removal
  • Disconnect skin
  • Lower part of the upper arm cover removal - remove lateral screws and disconnect skin
  • Remove the 4 screws holding the L shape MC4-PLUS pack of boards
  • Disconnect the MC4-PLUS connections
  • Remove the 3 screws holding the Lower ARM to the elbow
Pictures
Front skin biceps removal 1
Front skin biceps removal 2
Biceps front cover removal 1
Biceps front cover removal 2
Biceps front cover removal 3
Back skin biceps removal
Biceps back cover removal
Disconnect skin 1
Disconnect skin 2
Remove 4 screws holding the L-shape piece
Disconnect MC4-PLUS connections
Remove final 3 screws