AD 66-20-02

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AD Number:
66-20-02
Document Type:
AD Final Rules
Docket Number:
Unknown
Subject Heading:
Airworthiness Directives; Hawker Siddeley de Havilland Model 104 Dove Series Airplanes
Subject:
Engine Fire Extinguishing System
Status:
Current
Citation:
Federal Register: August 13, 1966
Citation Publish Date:
08/13/1966
Effective Date:
08/13/1966
Make:
de Havilland Aircraft Co., Ltd., The
Model:
D.H. 104 Dove Series 1A | D.H. 104 Dove Series 2A | D.H. 104 Dove Series 5A | D.H. 104 Dove Series 5...Show more
Product Type:
Aircraft
Product Subtype:
Small Airplane
Affected AD:
Superseded AD:
Affected By:
Superseded By:
Service/Office:
Office of Primary Responsibility:
CFR Part Reference:
Part 39
Comments:
AIRWORTHINESS DIRECTIVES FINAL RULES: 66-20-02
CITATION:   [Federal Register: August 13, 1966]

PAGE NUMBER:  

DOCKET NUMBER:   Unknown

AMENDMENT:   39-273

AD NUMBER:   66-20-02

SUBJECT HEADING:   Airworthiness Directives; Hawker Siddeley de Havilland Model 104 Dove Series Airplanes

ACTION:  

SUMMARY:  

DATES:   Effective August 13, 1966.

ADDRESSES:  

FOR FURTHER INFORMATION CONTACT:  

SUPPLEMENTARY INFORMATION:  

REGULATORY TEXT:  
66-20-02 HAWKER SIDDELEY: Amdt. 39-273, Part 39, Federal Register August 13, 1966. Applies to de Havilland Model 104 Dove Series Airplanes Equipped With an Engine Fire Extinguisher System.

Compliance required within the next 100 hours' time in service after the effective date of this AD, unless already accomplished.

(a) Inspect the engine air intake fire extinguishing system nozzle assembly to determine that 0.25 inch diameter radial holes are present in nozzle jet, P/N P.117. Replace each nozzle jet without 0.25 inch diameter radial holes with jet, P/N P.117e, with 0.25 inch diameter radial holes.

(b) Inspect the engine fire extinguishing system to determine that proper fire extinguisher bottle and flexible hoses from the fire extinguisher bottle to the firewall and from the firewall to the distributor are installed in accordance with Hawker Siddeley Aviation Ltd. Technical News Sheet CT (104) No. 196, Issue 1, or later ARB-approved issue or an FAA- approved equivalent. Replace improper fire extinguisher bottles and flexible hoses.

Hawker Siddeley Aviation Limited Technical News Sheet Dove (104) Series CT (104) No. 195, Issue 1, pertains to this subject.)

This directive effective August 13, 1966.

FOOTER: