AD/CT58/19 - Stage 1 Compressor Disks (Cth)

AIRWORTHINESS DIRECTIVE For the reasons set out in the background section, the CASA delegate whose signature appears below issues the following Airworthiness Directive (AD) under subregulation 39.001(1) of CASR 1998. The AD requires that the action set out in the requirement section (being action that the delegate considers necessary to correct the unsafe condition) be taken in relation to the aircraft or aeronautical product mentioned in the applicability section: (a) in the circumstances mentioned in the requirement section; and (b) in accordance with the instructions set out in the requirement section; and (c) at the time mentioned in the compliance section.

General Electric Turbine Engines - CT58 Series AD/CT58/19 Stage 1 Compressor Disks 6/2005

Applicability: General Electric Company (GE) CT58-140-1, CT58-140-2, and surplus military T58-GE-5, -10, -100, and -402 turboshaft engines with stage 1 compressor disks, part number (P/N) 5001T20P01, that have a serial number (SN) listed in Table 1 of this Directive:

Table 1-Stage 1 Compressor Disk SNs Affected By This Directive GATD0PD2 GATH5T76 GATH6CE5 GATH6T01 GATH7KH0 GATD0PD3 GATH5T77 GATH6CE6 GATH6T02 GATH7KH1 GATD0PD5 GATH5T78 GATH6CE7 GATH6T03 GATH7KH2 GATD0PD6 GATH5T79 GATH6CE8 GATH6T04 GATH7LAL GATD0PD7 GATH5T7A GATH6CE9 GATH6T05 GATH7LAM GATD0PD8 GATH5T7C GATH6CEA GATH7K4K GATH7LAN GATD0PD9 GATH5T7D GATH6CEC GATH7K4L GATH7LAP GATD0PDA GATH5T7E GATH6CED GATH7K4M GATH7LAR GATD0PDC GATH5T7F GATH6CEE GATH7K4N GATH7LAT GATH53GC GATH5T7G GATH6CEF GATH7K4P GATH7LAW GATH53GD GATH5T7H GATH6RH8 GATH7K4R GATH7LC0 GATH53GE GATH6CDL GATH6RH9 GATH7K4T GATH7LC1 GATH53GF GATH6CDM GATH6RHC GATH7K5G GATH7LC2 GATH53GH GATH6CDN GATH6RHD GATH7KGH GATH7LC3 GATH53GJ GATH6CDP GATH6RHE GATH7KGK GATH7LC4