Comments on: Toyota Practical Problem Solving (PPS)—Targets and Root Causes https://www.allaboutlean.com/practical-problem-solving-targets-and-root-causes/ Organize your Industry! Wed, 27 Dec 2023 03:09:23 +0000 hourly 1 By: Michael McLean https://www.allaboutlean.com/practical-problem-solving-targets-and-root-causes/#comment-158912 Wed, 27 Dec 2023 03:09:23 +0000 https://www.allaboutlean.com/?p=31906#comment-158912 I suggest for all to re-read Dr Ishikawa’s two books – the first “Guide to QC” explains his “Cause Analysis” (3 types); that he never called Types A and B “Fishbone@; his last book (RIP) presented to me JUSE HQ Tokyo, ‘Introduction to QC”.

]]> By: charles schott https://www.allaboutlean.com/practical-problem-solving-targets-and-root-causes/#comment-157541 Thu, 14 Dec 2023 01:35:43 +0000 https://www.allaboutlean.com/?p=31906#comment-157541 First time I have seen the clarity for Ishikawa vs 5 Why limitations. This is a great callout as they are often mentioned as alternatives – one or the other – almost interchangeable or peer root cause tools, when in actuality Ishikawa is much more robust tool. Kudos!

]]> By: Christoph Roser https://www.allaboutlean.com/practical-problem-solving-targets-and-root-causes/#comment-158111 Wed, 13 Dec 2023 08:34:44 +0000 https://www.allaboutlean.com/?p=31906#comment-158111 Hi Eduardo, the fishbone diagram is merely a structure to help people think and to make it less likely to forget a possible source of problems. The success of the fishbone still depends on the people using it. And, in my experience, there may often be more than one cause, and you may have correlation.

]]> By: Eduardo Muniz https://www.allaboutlean.com/practical-problem-solving-targets-and-root-causes/#comment-157419 Tue, 12 Dec 2023 18:18:07 +0000 https://www.allaboutlean.com/?p=31906#comment-157419 Can you elaborate on how do you establish Possible Causes avoiding correlation, using Fishbone Diagram

THank you for sharing

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