TM 55-1520-240-23-5
6-64
REMOVE COMBINING TRANSMISSION INPUT SHAFT OIL SEAL
6-64
INITIAL SETUP
Applicable Configurations:
All
Tools:
Powertrain Repairer’s Tool Kit, NSN
5180-00-003-5267
1/4-28 Bolt, At Least One Inch Long (3)
Materials:
None
Personnel Required:
Aircraft Powertrain Repairer
Equipment Condition:
Battery Disconnected (Task 1-39)
Electrical Power Off
Pylon Hinged Fairing Open (Task 2-2)
Pylon Lower Fairing Open (Task 2-2)
Engine Drive Shaft and Combining Transmission
Adapter Assembly Removed (Task 6-30)
NOTE
Procedure is same to remove seal
from left or right input shaft. Removal
of left shaft seal is shown here.
1.
Remove three nuts (1) and washers (2) from
retainer (3).
2.
Install three 1/4-28 bolts (4) in holes (5). Turn
bolts to jack retainer (3) off transmission (6).
3.
Remove packing (7) from retainer (3).
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