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TM 55-1520-240-23-5
6-5
REMOVE FORWARD TRANSMISSION ADAPTER ASSEMBLY
6-5
INITIAL SETUP
Applicable Configurations:
All
Tools:
Aircraft Mechanic’s Tool Kit, NSN 5180-00-323-4692
Personnel Required:
CH-47 Helicopter Repairer
Equipment Condition:
Battery Disconnected (Task 1-39)
Electrical Power Off
Forward Transmission Right Fairing Open (Task 2-2)
Oil Cooler Air Inlet Duct Removed (Task 6-121)
No. 1 and No. 2 Drive Shafts Removed (Tasks 6-2
and 6-3)
NOTE
If more than one bolt is loosened or
removed from the adapter assembly,
the adapter assembly must be
rebalanced.
1.
Remove adapter assembly (1) from transmission
input shaft (2).
2.
Remove packing (3) from adapter assembly (1).
FOLLOW-ON MAINTENANCE:
None
END OF TASK
Change 1
6-21
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