Corrective Maintenance Interchangeability Checklist

• Site

• Location
  Address

• Inspected by

• Date

  Date

Interchangeability Checklist

• 1. Does functional interchangeability exist when physical interchangeability is possible?

  Yes

  No

  N/A

• 2. Does complete interchangeability exist whenever practical?

  Yes

  No

  N/A

• 3. Is sufficient information provided on identification plates and in related job instructions so that the user can judge adequately that two similar parts are interchangeable?

  Yes

  No

  N/A

• 4. Are differences in size, shape, and mounting avoided when they do not reflect functional differences in the unit?

  Yes

  No

  N/A

• 5. Is complete interchangeability provided for all items intended to be identical interchangeable, or designed to serve the same function in different applications?

  Yes

  No

  N/A

• 6. Are identical parts used whenever possible in simiiar equipment or series?

  Yes

  No

  N/A

• 7. Are parts, fasteners, connectors, lines, and cables, etc., standardized throughout the system, particularly from unit to unit within the subsystem?

  Yes

  No

  N/A

• 8. Are cable harnesses designed so that they can be fabricated in a depot or factory and installed as a unit?

  Yes

  No

  N/A

• 9. Is complete electrical and mechanical interchangeability provided on all like removable components?

  Yes

  No

  N/A

• 10. Are bolts, screws, and other features the same size for all covers and cases on a given equipment?

  Yes

  No

  N/A

• 11. Is interchangeability provided for components having high mortality?

  Yes

  No

  N/A

• 12. When complete interchangeability is not practical, are parts or units designed for functional interchangeability, and are adapters provided to allow physical interchangeability, whenever practical?

  Yes

  No

  N/A

Completion

• Additional Observations

• Technician Name & Signature

  Sign