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### Regulatory Evaluation Docket No.



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## 2_LJQ-4-D Directorate Identifier: -A:D I ( 

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**~~ --------**  **-------- ------------------~**  Estimated Costs: Action Costs per Product (e.g., aircraft, engine, (e.g.. Inspection, propeller, appliance) Work-hours Labor Parts Cost Total Costs Number of Total Cost replacement) (include cost (labor+ 

## u.s. for U.S. Fleet Do not include oncondition costs here access, testing, (@$85/h parts) Registered and close-up) our) Products

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## ·- The known number ofproducts in compiiance: 

### 0 Total Costs ofcompliance for U.S. fleet: $4,433,600 

### Costs covered under warranty (if known) $0



# On-Cond~tion Costs: . , Action Work-hours Labor cost Parts Cost Cost per Product (e.g. , Inspection, (include access, (@$85/hour) testing, and close- replacement) up) 

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### Special considerations for Economic Analysis (Use this field to explain anything in the Estimated Costs table that was assumed or might not be obvious. Thisfield can also be usedto explain warranty costs): 

### The work

### required per airplane varies from 67 man hours to 82 man hours depending upon the airplane configuration. Cost estimate was completed using 80 man hours as an overal conservative estimate. Executive Order 12866: Could the AD be considered a "significant regulatory action"? • YES* 

## D NO 

## IZl *Explanation: 

### DOT Regulatory Policies and Procedures: Is the AD significant? - YES* 

## D NO 

## IZl *Explanation: 

### Regulatory Flexibility Act: 

### Will the AD have a significant economic impact on a substantial number ofsmall entities? Explain for either a 

### Yes or No



# answer.~ YES 

# D NO 

### [gJ Explanation: 

### Intrastate Aviation in Alaska: This AD could affect intrastate aviation in Alaska. Is it 

### appropriate to 

### include specific requirements for aircraft operated in Alaska where aviation might be 

### the only mode oftransportation? 

# 6lt YES* 

# D NO 

### [gJ *Explanation: 

### DO NOT DELETE PAGE 

### BREAK