If these are indeed blemishes introduced during assembly then this is problematic for several reasons:
The manufacturing processes involved would have been carefully developed and fine tuned long before production. Following that, the equipment and processes must pass a rigorous Factory Acceptance Test. And there should be in-production processes to maintain calibration of these rollers or any other processes that may be affecting fit and/or finish.
And following all of that, how did these get past Quality Control? This is not like a "first-year" oversight buried deep in some computer code or a part that didn't receive anti-corrosion treatment that fails later. These are visible, measurable, production flaws that should have been caught by any manufacturer prior to delivery.
This is unfortunate. Having worked for a Ford Q1 supplier early in my career, I recall extreme rigor with Ford quality. Hopefully, the Hermosillo Assembly Plant will get it sorted.
The manufacturing processes involved would have been carefully developed and fine tuned long before production. Following that, the equipment and processes must pass a rigorous Factory Acceptance Test. And there should be in-production processes to maintain calibration of these rollers or any other processes that may be affecting fit and/or finish.
And following all of that, how did these get past Quality Control? This is not like a "first-year" oversight buried deep in some computer code or a part that didn't receive anti-corrosion treatment that fails later. These are visible, measurable, production flaws that should have been caught by any manufacturer prior to delivery.
This is unfortunate. Having worked for a Ford Q1 supplier early in my career, I recall extreme rigor with Ford quality. Hopefully, the Hermosillo Assembly Plant will get it sorted.
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