TM 55-1520-240-23-9
11-26
INSTALL DASH ACTUATOR DUMMY LINK
11-26
INITIAL SETUP
Applicable Configurations:
All
Tools:
Aircraft Mechanic’s Tool Kit, NSN 5180-00-323-4692
Dummy Link (T42)
Materials:
None
Personnel Required:
Medium Helicopter Repairer
Inspector
Equipment Condition:
Battery Disconnected (Task 1-39)
Electrical Power Off
Hydraulic Power Off
Safety Blocks (T31) Installed (Task 11-28)
Closet Acoustic Blanket Removed (Task 2-107)
Closet Backup Panel Removed (Task 2-2)
DASH Actuator Removed (Task 11-163)
1.
Remove nut (1), three washers (2, 3, and 4),
bushing (5), and bolt (6) from ILCA bellcrank (7).
2.
Position dummy link (T42) (8) in bellcrank (7).
Install bolt (6), three washers (4, 3, and 2),
bushing (5), and nut (1).
3.
Remove nut (9), three washers (10, 11, and 12),
bushing (13), and bolt (14) from pitch transfer
bellcrank (15).
4.
Position dummy link (T42) (8) in bellcrank (15).
Install bolt (14), three washers (12, 11, and 10),
and nut (9).
INSPECT
FOLLOW-ON MAINTENANCE:
None
END OF TASK
11-93
