Disposition Comments 

I 

Docket No: FAA-2015-5807-0002 

Directorate ID: 2015-SW-1

063-AD 

Originating Office TrackingiNo.: lk0-8pl x-gx6f 

Next Step: 181 FRAN D SNPRM 

D These comments are in 

response to an SNPRM 

D No Comments/Only pportive Comments Received - If this box is checked, no signatures are 

required. 

No Has the refenenced service information been revised since the NPRM was issued? 

If yes, list latest revision and attach a copy. Note that changes beyond the scope of the 

previously published NP RM will require a new notice. Contact the Directorate focal point 

for guidance. Latest Revision. 

Instructions: Summarize all cobunents by issue (not by commenter) and provide your recommended resolution of 

each issue. All comments rel ting to the same issue should be discussed together. Do not list all of the issues 

from one commenter together. If changes to the AD are required based on the comments received, explain why and 

describe in detail what change( ) you recommend. Reference FAA-IR-M-8040.1C Chapter 9. 

ISSUE 1: Select one of the following: applicability 

If other, explain: 

Commenter(s): Michael Ma~, Airbus Americas Helicopter 

What change to the AD acti9n is requested? This proposed AD should have mod 073990 as a terminating 

action and AS355 NP aircrar post mod 073990 should not be affected. 

Why is the change requested or how is it justified? Insert a "Credit for Previous Actions" section stating 

helicopters post mod 073990 are not affected, or words to that effect. 

Do we agree? Yes 

If YES, we agree becausb Mod 073990 accomplishes the intent ofthe AD and alleviates the unsafe 

condition. Make the following changes to the AD: Insert a "Credit for Previous Actions" section 

stating helicopters post mod 073990 are not affected, or words to that effect. 

lfPARTIALLY AGREE, we agree with Insert text because Inse1ijustification We disagree with 

Insert text because 14sert justification Make the following changes to the AD: List any 

changes to the AD 

If NO, we don't agree bepause Insert our rationale 

ISSUE 2: Select one of the following: other 

If other, explain: Clarification on terms used in AD 

Commenter(s): Michael May, Airbus Americas Helicopter 

What change to the AD action is requested? Per mod 073990 AS355NP aircraft Should comply with mod 

073990 per ASB 26.00.10 by removing and installing the required pipes. Not removing and installing 

the entire system. 

Why is the change requested or how is it justified? Change clarifies what is being addressed. 

Page 1 of3 
Do we agree? Yes 

If YES, we agree because The term "pipes" more accurately describes the change being made to the 

helicopter than "system". Make the following changes to the AD: Change the term "system" to 

"pipes" as it refers to actions required. 

IfPARTIALLY AGREE, we agree with Insert text because Insert justification We disagree with 

Insert text because Insert justification Make the following changes to the AD: List any 

changes to the AD 

If NO, we don't agree because Insert our rationale 

For additional issues, double-click here 

Page 2 of3 
I Signature Section 

Signature indicates concurrence with this action. 

I Originating Office Tracking No.: 

AS 4.;c. G Date 

Date 

Page 3 of3