AD 83-19-04

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AD Number:
83-19-04
Document Type:
AD Final Rules
Docket Number:
Unknown
Subject Heading:
Airworthiness Directives; SOCIETE NATIONALE INDUSTRIELLE AEROSPATIALE (SNIAS) Model 355 Series Helicopters
Subject:
Splined Flange Inspection
Status:
Current
Citation:
This information is not available.
Citation Publish Date:
Effective Date:
10/14/1983
Make:
Airbus Helicopters
Model:
AS355E | AS355F
Product Type:
Aircraft
Product Subtype:
Rotorcraft
Affected AD:
Superseded AD:
Affected By:
Superseded By:
Service/Office:
Office of Primary Responsibility:
CFR Part Reference:
Part 39
Comments:
Updated RGL applicability to match AD applicability; CAR C-11-185
AIRWORTHINESS DIRECTIVES FINAL RULES: 83-19-04
CITATION:   This information is not available.

PAGE NUMBER:  

DOCKET NUMBER:   Unknown

AMENDMENT:   39-4732

AD NUMBER:   83-19-04

SUBJECT HEADING:   Airworthiness Directives; SOCIETE NATIONALE INDUSTRIELLE AEROSPATIALE (SNIAS) Model 355 Series Helicopters

ACTION:  

SUMMARY:  

DATES:   Effective October 14, 1983.

ADDRESSES:  

FOR FURTHER INFORMATION CONTACT:  

SUPPLEMENTARY INFORMATION:  

REGULATORY TEXT:  
83-19-04 SOCIETE NATIONALE INDUSTRIELLE AEROSPATIALE (SNIAS): Amendment 39-4732. Applies to all SNIAS Model 355 series helicopters that have splined flange, P/N 355A34-1062-20, attached to the forward end of the oil cooler fan wheel.

Compliance is required as indicated unless already accomplished.

To prevent possible loss of tail rotor drive, accomplish the following:

(a) Within the next 50 hours time in service after the effective date of this AD, inspect the splined flange (P/N 355A34-1062-20) as prescribed in SNIAS Model 355 Maintenance Manual, Section 65.10.00.602, paragraph 2, or FAA approved equivalent.

(b) Repeat the inspection prescribed in paragraph (a) above at intervals not to exceed 100 hours, until the splined flange (P/N 355A34-1062-20) is replaced with a new splined flange (P/N 355A34-1078-20).

(c) Any equivalent method of compliance with this AD must be approved by the Manager, Aircraft Certification Division, Federal Aviation Administration, 4400 Blue Mound Road, Fort Worth, Texas 76101, or by the Manager, Aircraft Certification Staff, AEU-100, FAA, Europe, Africa, and Middle East Office, Federal Aviation Administration, c/o American Embassy, Brussels, Belgium.

(d) In accordance with Section 21.197, flight is permitted to a base where the inspections required by this AD may be accomplished.

This amendment becomes effective October 14, 1983.

FOOTER: