TM 55-1520-240-23-3
4-23
REPLACE OUTPUT SHAFT SEAL
4-23
INITIAL SETUP
Applicable Configurations:
All
Tools:
Powerplant Repairer’s Tool Kit, NSN
5180-00-323-4944
Materials:
None
Personnel Required:
Aircraft Powerplant Repairer (2)
References:
TM 55-2840-254-23 Without 74
TM 55-2840-254-23P Without 74
TM 1-2840-265-23 With 74
TM 1-2840-265-23P With 74
Equipment Condition:
Battery Disconnected (Task 1-39)
Electrical Power Off
Engine Transmission Removed (Task 6-100)
Engine Work Platform Open (Task 2-2)
NOTE
Procedure is same to replace output
shaft seal on No.1 or No.2 engine.
1.
Replace output shaft seal (TM 55-2840-254-23
without 74 , TM 1-2840-265-23 with 74 ).
FOLLOW-ON MAINTENANCE:
Install engine transmission (Task 6-107).
Close engine work platform (Task 2-2).
END OF TASK
4-145
