Section 2 - Drawing/Data Elements & Management - Reviewing Assembly Drawings.

2.20 Reviewing Assembly Drawings.  Check the following:

1. Ensure that the locations of name plates are shown.
2. Assembly drawings must show all peculiar assembly or adjustment instructions.
3. Ensure that the assembly drawings refer to all associated documents and drawings.
4. There must be sufficient views to show the relationship between each part.
5. Assembly part numbers must be properly marked.
6. Assembly drawings must show tolerances for output and input connections.
7. Ensure that inspection and test requirements are specified for items depicted in the drawing. Reference MIL-DTL-31000.
8. Assembly drawings must identify inseparable assemblies.
9. Ensure that assembly drawings identify and depict attaching hardware such as nuts, bolts and rivets.
10. Location and orientation of parts must be shown.
11. Ensure that tolerance build-ups do not cause interference during assembly, disassembly and operation.
12. Ensure that required quantities are correct.
13. Assembly drawings must depict correct assembly and reference dimensions.
14. Ensure that the designators used on the assembly drawing are used consistently on all associated drawings and related lists.
15. The identification and quantity of parts shown on the assembly drawing must agree with the parts list.