DETAILED FLOW

 
 1.OBTAIN INFORMATION ABOUT SYMPTOM
 
 2.REPRODUCE THE MALFUNCTION INFORMATION
 
 3.IDENTIFY THE MALFUNCTIONING SYSTEM WITH “SYMPTOM DIAGNOSIS”
 
 4.IDENTIFY THE MALFUNCTIONING PARTS WITH “COMPONENT DIAGNOSIS”
 
 5.REPAIR OR REPLACE THE MALFUNCTIONING PARTS
 
 6.FINAL CHECK