TM 55-2840-254-23
Section VIII. NO. 2 BEARING PACKAGE MAINTENANCE PROCEDURES
2-42 REMOVE NO. 2 BEARING PACKAGE (AVIM)
2-42
INITIAL SETUP
Applicable Configurations:
All
Tools:
Powerplant Mechanics Tool
NSN 5180-00-323-4944
Mechanical Puller (T28)
Materials:
None
Personnel Required:
Equipment Condition:
Engine Oil System Drained (Task 1-75)
Combustion Section and Power Turbine
Removed (Task 3-5)
Second Turbine Disc Assembly Removed
(Task 4-53)
Kit,
Second Turbine Nozzle, Spacer and Case
Removed (Task 4-57)
First Turbine Disc Assembly Removed
(Task 4-62)
First Turbine Nozzle Assembly Removed
(Task 4-67)
Diffuser Curl Removed (Task 4-73)
Air Diffuser Assembly Removed (Task 2-36)
68B10 Aircraft Powerplant Repairer
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