TABLE OF CONTENTS (Continued)

TM 1-2840-252-23-2

PAGE

CHAPTER 2

COMPRESSOR SECTION-MAINTENANCE INSTRUCTIONS...............................................

2-1

Chapter Overview ...................................................................................................................

2-1

Section I

Interstage Air-Bleed Actuator ..................................................................................................

2-5

Section II

Compressor bleed Band..........................................................................................................

2-37

Section III

Anti-Icing Air Gallery Cover.....................................................................................................

2-47

Section IV

Compressor Housing...............................................................................................................

2-63

Section V

Stator Vane Assemblies..........................................................................................................

2-181

Section VI

Compressor Rotor Blades.......................................................................................................

2-235

Section VII

Air Diffuser Assembly..............................................................................................................

2-321

Section Vlll

Output Shaft Seal and Housing Assembly...............................................................................

2-325

Section IX

Inlet Housing Cover Assembly ................................................................................................

2-345

Section X

Air Inlet Housing Assembly .....................................................................................................

2-355

Section Xl

T1Temperature Sensor ...........................................................................................................

2-359

Section XII

Air lines...................................................................................................................................

2-367

CHAPTER 3

COMBUSTION SECTION-MAINTENANCE INSTRUCTIONS.................................................

3-1

Chapter Overview ...................................................................................................................

3-3

Section I

Fuel Drain Valve .....................................................................................................................

3-3

Section II

Combustion Section and Power Turbine..................................................................................

3-9

Section III

Combustion Section ................................................................................................................

3-117

Section IV

Combustion Chamber Vane Assembly....................................................................................

3-135

Section V

Combustion Chamber Liner.....................................................................................................

3-145

Section VI

Combustion Chamber Housing................................................................................................

3-171

CHAPTER 4

TURBINESECTION-MAINTENANCE INSTRUCTIONS..........................................................

4-1

Chapter Overview ...................................................................................................................

4-5

Section I

Thermocouple Jumper Lead....................................................................................................

4-5

Section II

Left- and Right-Hand Bus Bar Assemblies...............................................................................

4-25

Section III

Fireshield Assembly ...................................................................................................................

4-55

Section IV

Fireshield Section ....................................................................................................................

4-65

Section V

Thermocouple Harness Assemblies .......................................................................................

4-81

Section VI

Third Turbine Nozzle and Support...........................................................................................

4-107

Section VII

Fourth Stage Power Turbine Rotor .........................................................................................

4-131

Section VllI

No 4 and 5 Bearing Package...................................................................................................

4-165

Section IX

Fourth Stage Power Turbine Nozzle........................................................................................

4-247

Section X

Third Stage Power Turbine Rotor............................................................................................

4-279

Section Xl

Second Turbine Disc Assembly...............................................................................................

4-289

Section XII

Second Turbine Nozzle, Spacer, Case, and Bumper...............................................................

4-313

Section XIII

First Turbine Disc Assembly....................................................................................................

4-361

Section XIV

First Turbine Rotor Case.........................................................................................................

4-389

Section XV

Field Replacement First and Second Turbine Disc Assembly..................................................

4-407

Section XVI

Tailpipe Assembly...................................................................................................................

4-415