Commonwealth legislation

AD/AC-112/10 - Fuel Tank Access Door Sealant - Replacement

RepealedCTH

This Act has been repealed and is no longer in force. It is retained for historical reference.

Jurisdiction

Commonwealth

Collection

legislative instrument

Plain English Summary

2/10 complexity

What this does: This is a mandatory safety notice requiring replacement of fuel tank sealant on specific Gulfstream (Rockwell) 112 series aircraft.

Who it affects: Owners and operators of Model 112, 112B, 112TC, and 112TCA aircraft with the specific serial numbers listed in the directive.

Why it matters: After long-term exposure to aviation fuel, the old sealant can deteriorate and break down, potentially contaminating the fuel system, clogging filters, and damaging engines.

What must be done: Replace the fuel tank access door sealant following the instructions in Rockwell Service Bulletin SB-112-64, Part II. This maintenance must be completed within 100 flight hours (measured as "time in service") after 31 December 1979.

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AD/AC-112/10 - Fuel Tank Access Door Sealant - Replacement

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COMMONWEALTH OF AUSTRALIA (Civil Aviation Regulations 1998), PART 39 - 105 CIVIL AVIATION SAFETY AUTHORITY

SCHEDULE OF AIRWORTHINESS DIRECTIVES

View image in the official source Gulfstream (Rockwell) 112 Series Aeroplanes

AD/AC-112/10 Fuel Tank Access Door Sealant - Replacement 12/79

Applicability: Models 112 and 112B with S/Nos. 13000, 3 to 537 and 539 to 544.

Model 112TC with S/Nos. 13001 to 13108.

Model 112TCA with S/Nos. 13150, 13151, 13153 to 13160, 13162 to 13276, 13301,

13302 and 13304 to 13306.

Requirement: Replace fuel tank access door sealant as detailed in Part II of Rockwell International SB No. SB-112-64.

Compliance: Within 100 hours’ time in service after 31 December 1979.

Background: After long term exposure to aviation fuel the fuel tank access door sealant may break down and cause contamination of the fuel filter and engine fuel system.

Source text

Sourced from the Federal Register of Legislation (legislation.gov.au), CC BY 4.0.