TM 55-1520-240-23-9
11-250
REMOVE AFT BELLCRANK STA 482
11-250
INITIAL SETUP
Applicable Configurations:
All
Tools:
Aircraft Mechanic’s Tool Kit, NSN 5180-00-323-4692
Workstand
Materials:
Twine (E433)
Personnel Required:
Medium Helicopter Repairer (2)
References:
TM 1-1520-253-23
Equipment Condition:
Battery Disconnected (Task 1-39)
Electrical Power Off
Hydraulic Power Off
Safety Blocks (T31) Installed (Task 11-28)
Pylon Work Platforms Open (Task 2-2)
Aft Servocylinder Connecting Links Disconnected
(Task 11-192)
Cargo Ramp Open And Level (Task 2-2)
NOTE
If a crack in the connecting link,
bellcrank, or support is suspected
during removal, refer to TM
1-1520-253-23.
1.
Tag bellcrank (1). Remove cotter pin (2), nut (3),
two washers (4), and bolt (5), from bellcrank and
connecting link (6).
2.
Remove cotter pin (7), nut (8), two washers (9),
and bolt (10) from bellcrank (1) and right side
connecting link (11).
3.
Disconnect connecting links (6 and 11) from
bellcrank (1). Tie connecting link (11) out of way.
Use twine (E433).
11-969
