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TASK 72-30-01-300-804
1 . Replacement of Key-Locked Inserts.
A.This procedure gives instructions to repair the high pressure compressor stator extension case (extension case) by replacing the damaged key-locked inserts. Refer to Figure 901.
B.The following maximum repairable limits apply to this repair:
NOTE:
The information below gives maximum repairable limits for the applicable Inspection sections. The paragraphs are numbered the same as the manual Inspection sections.
C.The subsequent table gives a list of the part numbers that are applicable to this procedure. All part numbers are applicable to all paragraphs unless specified differently.
 
Part Number(s)
 
2302M69G07  
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D.Proprietary/Complex Process Statement.
(1)None.
2 . Tools, Equipment, and Materials.
NOTE:
Repair sources can use equivalent alternatives for tools, equipment, and consumable materials, however, the repair source must demonstrate and document equivalency.
A.Tools and Equipment.
(1)Special Tools. None.
(2)Standard Tools and Equipment. None.
(3)Locally Manufactured Tools. None.
B.Consumable Materials. None.
C.Referenced Procedures.
 
ATA Number
Description
 
70-48-11
Installation of Key-Locked Inserts
 
72-30-01
Cleaning 001
D.Expendable Parts. None.
E.SPD Information.
(1)Spares Supplied.
 
CSN
Description
 
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Insert, Screw Thread, Self-locking, Key Locked Inco718 (insert) (J1466P04)
(2)Protected Spares. None.
(3)Locally Manufactured Spares. None.
F.Special Solutions. None.
G.Test Specimens. None.
3 . Dimensional Information.
None.
4 . Setup Information.
None.
5 . Procedure.
Subtask 72-30-01-160-006
A.If necessary, clean the extension case. Refer to TASK 72-30-01-100-801 (72-30-01, CLEANING 001).
Subtask 72-30-01-350-026
B.Remove the damaged key-locked inserts from the extension case. Refer to TASK 70-48-11-350-014 (INSTALLATION OF KEY-LOCKED INSERTS) and Figure 902.
Subtask 72-30-01-350-027
C.Install the new key-locked inserts in the extension case. Refer to TASK 70-48-11-350-014 (INSTALLATION OF KEY-LOCKED INSERTS), Figure 901, Figure 902, and as follows:
(1)Install the new inserts (J1466P04   ) in the extension case.
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Figure 901   High Pressure Compressor Stator Extension Case
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Figure 902   (Sheet 1 ) High Pressure Compressor Stator Extension Case - Key-Locked Insert Location
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Figure 902   (Sheet 2 ) High Pressure Compressor Stator Extension Case - Key-Locked Insert Location
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Figure 902   (Sheet 3 ) High Pressure Compressor Stator Extension Case - Key-Locked Insert Location