Cessna 140 — Service Bulletins

This service bulletin, SEB-25-03, addresses the inspection and potential replacement of the seat belt bracket for Cessna 120 and 140 aircraft. It is a mandatory compliance requirement that must be performed during the next 100-hour or annual inspection. The bulletin outlines the reason for the update, which is to ensure that the latest design of the seat belt bracket is installed in the aircraft. It includes detailed instructions for conducting the inspection and replacing the bracket if necessary, along with the required part number and compliance documentation.

• Models affected: Cessna 120 and 140, serial numbers 8000 to 15075.
• Mandatory compliance during the next 100-hour or annual inspection.
• Inspect seat belt bracket; replace if it has a step.
• New part number for replacement: 0425132.
• 0.7 man-hours required for replacement, no additional hours for inspection.