Insufficient tools
Lack of bench space
Feedback of fault information
Wrong materials issued	
Sub-standard materials	
Personality conflicts
Wrong tools	
Lack of training	
No list of alternative parts
No indication of priorities
Weak management
Shortages of parts
Bad tasting coffee
Out of date drawings 
Ambiguous work instructions 
Bad reporting of defects	
No job satisfaction
Incorrect information	
Poor service from outside suppliers
Poor work station layout
Lack of identification of parts
Poor storage facilities
No forward visibility of work
Performance levels unknown
Poorly maintained and dirty working area
Lack of management communication
Poor lighting