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Tree diagram after after W12 review Green = Priority 1 Yellow = Priority…

- - - - wall thickness
    - - too low
      - variation
    - - Jacket extrusion temparture too low
      - Tooling too large
- - - - carrier pulleys
      - excess lubrification
- - - - Damaged FW contact surfaces
  - - - Migrate into FW
        
        Flexing destroys cold weld
    - - open/unwind FW
    - - Jacket extrusion temp shock
        
        High extrusion temperature
        
        Extruders thermo couples not set correctly
        
        Rate of cooling too low
    - - inappropriate winding
    - - Braiding
      - Jacketing
      - Respooling
    - - suddent stop of the line
- - - - Dielectric OD Inconsistent
      - TOFW Variation at MWS
  - - - Rotational bobin speed too high
      - Guide position (alignement) on OMA inlet
      - Long cable lenghts shaking
        
        Tension too low
        
        unsupported lenght lenght too high
      - Machine shaking
        
        Balance - Bearings wear