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The 2 nd Why can be formed once the Team has Completed the 1 st Why. 2 nd Why / Requirements Development. 2 nd Why / Requirements Cause & Effect (Fishbone). 2 nd Why / Requirements FMEA. 2 nd Why / Requirements Examples. 2 nd Why / Requirements Development.
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The2nd Why can be formed once the Team has Completed the 1st Why 2nd Why / Requirements Development 2nd Why / Requirements Cause & Effect (Fishbone) 2nd Why / Requirements FMEA 2nd Why / Requirements Examples
2nd Why / Requirements Development D4 - Developing the 2nd Why / Requirements …Options The2nd Why defines the Requirements of the 1stWhy/ Functions Option 1:Use the Process Sequence Example ‘VALVE MANUFACTURING’ Option 2: Use the Product (Assembly) Components, Example ‘VALVE LEAKS’ TEST/ ASSEMBLY WASHER VALVE BODY ADAPTOR FLUID & FITMENT Option 3: Use a Circumstantial approach, Example ‘TEAM DISAGREEMENT’ NERVES ASSOCIATED ORGANS POSTURE SPINAL COLUMN MUSCLES DESIGN/ APPLICATION ASSEMBLY/ TEST RAW MATERIAL MACHINING TAPPING Option 4: Use a Process Orientated (Process Flow ) approach, Example ‘COOKING’ INCONSIDERATION SERVE FOOD COMMUNICATION BUY INGREDIENTS PREPARE INGREDIENTS DEADLINES COOK/BAKE FOOD FRUSTRATION PERSONALITY EAT FOOD Option 5: Use any other logical method or sequence, Example ‘BACK ACHES’
2nd Why / Requirements Examples D4 - Developing the 2nd Why / Requirements …Options The2nd Why defines the Requirements of the 1stWhy / Functions Option 1:Use the Process Sequence Example ‘VALVE MANUFACTURING’ With additional pop-up aid RAW MATERIAL DESIGN/ APPLICATION MACHINING TAPPING ASSEMBLY/ TEST
2nd Why / Requirements FMEA D4 – 2nd Why = the Requirements Will automaticallybe updated 2nd Why / Requirements • Select which Requirement you would like toFurther Investigate RAW MATERIAL MACHINING TAPPING ASSEMBLY/ TEST DESIGN/ APPLICATION VALVE BODY ADAPTOR CUTTING FLUID SETTINGS 3rd Why 3rd Why 3rd Why 4th Why 4th Why 5th Why
2nd Why / Requirements C&E (Fishbone) D4 - The 2nd Why will be forwarded to the 2nd Arm/s of the Cause & Effect Diagram RAW MATERIAL DESIGN/ APPLICATION MACHINING TAPPING ASSEMBLY/ TEST
Now start the D4 3rd Why This completes the D4 2nd Why