69-02-02 GENERAL ELECTRIC: Amendment 39-710. Applies to Type CJ805-3, -3A, -3B, -23, -23B, and -23C Turbojet Engines.
Compliance required as indicated.
Within the next 6,000 hours' time in service after the effective date of this AD or at the next compressor disassembly, whichever occurs first, unless already accomplished, replace the 12th, 13th, and 14th stage compressor discs with new ones as indicated below:
Disc Stage
G.E. P/N'S to be replaced
New P/N
12
106R686P1 or 108R627P1
111R232P2
13
106R687P1 or 108R628P1
111R233P2
14
106R688P1 or 108R629P1
111R234P2
The information in this AD is similar to that contained in General Electric Service Bulletins (880) 72-253 and (990) 72-260 and Revisions Nos. 1 and 2.
This amendment is effective February 14, 1969.