Running A Permanent Line And Boring

Shows how to run the permanent line, establish reference marks on the bulkhead, propeller post and doubler ring, install and adjust the boring bar, and ground and finish-bore the propeller post and various bulkheads to specifications.

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Sources

  1. A-V Online (National Information Center for Educational Media). CD-ROM database of educational and documentary media, compiled and maintained by the National Information Center for Educational Media (NICEM). — title, creator, length, format, sound, description
  2. 16mm Filmography (legacy record) — catalog record
  3. usgov-av-1974 — title, year, creator, length, color, sound, description