A nominal component gap is not the full access budgetIllustrative body and placement envelopes. Use directional allowances that have not already been included in the drawing dimensions.A nominal component gap is not the full access budgetComponent AComponent Bremaining gapRemaining gap = nominal gap − body allowances − placement allowancesCompare with the actual assembly / inspection / rework requirement.³Ô¹Ïtv engineering schematic · illustrative, not an inspection record