2024-25247. Airworthiness Directives; Airbus Canada Limited Partnership (Type Certificate Previously Held by C Series Aircraft Limited Partnership (CSALP); Bombardier, Inc.) Airplanes

Estimated Costs for Required Actions

Action	Labor cost	Parts cost	Cost per product	Cost on U.S. operators
Retained actions from AD 2024-04-11	Up to 51 work-hours × $85 per hour = $4,335	Up to $3,538	Up to $7,873	Up to $133,841.
New GVI	1 work-hour × $85 per hour = $85	$0	$85	$1,445.

The FAA estimates the following costs to do any necessary on-condition actions that would be required based on the results of any required actions. The FAA has no way of determining the number of aircraft that might need these on-condition actions:

Estimated Costs of On-Condition Actions

Labor cost	Parts cost	Cost per product
Up to 60 work-hours × $85 per hour = Up to $5,100 per side	$9,940 per harness	Up to $15,040 per side.