4. Measure the distance (in millimeters) between the two occurrences (callout 1), and then use Table 2-51
Repetitive defects on page 393 to determine the defective assembly.
TIP: Always measure from and to the same point on the defects. For example, if the ruler is “zeroed”
at the top edge of a defect, measure to the top edge of the next occurrence of that defect.
Figure 2-90 Determine the defective assembly
396 Chapter 2 Solve problems ENWW