TM 55-1520-240-23-9
11-248
REMOVE AFT FUSELAGE BELLCRANK (FWD SIDE STA 482 BULKHEAD)
11-248
INITIAL SETUP
Applicable Configurations:
All
Tools:
Aircraft Mechanic’s Tool Kit, NSN 5180-00-323-4692
Materials:
Paper Tags (E264)
Twine (E433)
Personnel Required:
Medium Helicopter Repairer
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)
Servocylinder Connecting Links Disconnected (Task
11-192)
Pylon Doors Open (Task 2-2)
NOTE
If a crack in the connecting link,
bellcrank, or support stage is
suspected during removal, refer to TM
1-1520-253-23.
1.
Tag bellcrank (1).
2.
Remove cotter pin (2), nut (3), washers (4), and
bolt (5).
3.
Disconnect connecting link (6) from bellcrank (1).
Tie link out of way of bellcrank. Use twine (E433).
4.
Install bolt (5), washers (4), and nut (3) in
bellcrank (1).
5.
Remove cotter pin (7), nut (8), washers (9), and
bolt (10).
6.
Disconnect connecting link (11) from bellcrank
(12).
7.
Install bolt (10), washers (9), and nut (8) in
bellcrank (12).
11-963
