³Ô¹Ïtv / ENGINEERING EXPLANATIONWorked example and model boundaryILLUSTRATIVE INPUTUnused length 2.00 mm; removal 1.70 ± 0.10 mmResidual = original unused length - removal0.20 to 0.40 mm possible residualOriginal length is treated as known. Deeper removal can encroach on the protectedconnection.This example is a model explanation, not a quoted limit or an approval.Conceptual diagram, not to scale. Dimensions and examples are not manufacturing limits.