1AD/BEECH 23/41 - Firewall and FS 68.00 Frame

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

SCHEDULE OF AIRWORTHINESS DIRECTIVES

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Beechcraft 19, 23 and 24 Series Aeroplanes

AD/BEECH 23/41 Firewall and FS 68.00 Frame 7/83

Applicability: Models A23-19, 19A, M19A and B19 with S/Nos. MB-1 to MB-520.

Model B19 Sport 150 with S/Nos. MB-521 to MB-905.

Models 23, A23, A23A, B23 and C23 with S/Nos. M-1 to M-1361. Model C23 Sundowner 180 with S/Nos. M-1362 to M-2352.

Models A23-24 and A24 with S/Nos. MA-1 to MA-368. Model A24R with S/Nos. MC-2 to MC-95.

Models A24R, B24R and C24R Sierra 200 with S/Nos. MC-96 to MC-772.

Requirement: Action in accordance with Beechcraft SI No. 1245 Parts I and II.

Compliance: Part I : Within 100 hours time in service after 31 July 1983 and thereafter at intervals not exceeding 100 hours time in service.

Part II: As per Requirement Document.

Background: The manufacturer reports corrosion in the areas surrounding the firewall and FS 68.00 frame.