R  Subtask 27-54-55-020-053-D 
R  A. Removal of the Flap-Actuator Lever Assembly - Track 1 
R  CAUTION : SUPPORT THE FLAP ALONG THE FULL LENGTH OF THE TRAILING EDGE._______ 
R  THIS WILL PREVENT DAMAGE TO THE FLAP. 
R  (1) Use the hoisting sling to hold the weight of the inboard flap. 
R  (2) At the track 2 position: 
R  (Ref. Fig. 402A/TASK 27-54-55-991-004-B) 
R  (a) Remove and discard the cotter pin (30). 
R  (b) Remove the nut (31), the washer (29) and the bolt (33). 
R  (c) Disconnect the lever (28) from the flap link arm (32). 
R  (3) At the track 1 position: 
R  (Ref. Fig. 401B/TASK 27-54-55-991-001-C) 
R  (a) Remove and discard the cotter pin (9). 
R  (b) Remove the nut (8), the washer (7) and the bolt (6). 
R  (c) Disconnect the lever (10) from the flap link arm (5). 
R  NOTE : The stops only limit the carriage movement, they do not____ 
R  prevent flap movement. 
R  (d) Hold the trailing edge of the inboard flap with an adjustable 
R  strut. 
R  (e) Remove the PIN RIGGING FLAPS (which was installed for the removal 
R  of the actuator) (Ref. TASK 27-54-49-000-001) from the lever 
R  (10). 
R  (f) Remove the nuts (11) from the bolts (2), (3) and (4). 
R  (g) Remove the bolts (2), (3) and (4) and the cover shell (1). 
R  (h) Disconnect the No. 1 flap track beam from the aircraft structure 
R  at the forward and the rear mountings (Ref. TASK 57-51-33-000-
R  001). 

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R  NOTE : This will give sufficient access to remove the____ 
R  flap-actuator lever from the beam. 
R  (i) Remove the lever (10) from the No.1 flap track beam. 
R  Subtask 27-54-55-020-058-D 
R  B. Removal of the Flap-Actuator Lever Assembly - Track 2 
R  CAUTION : SUPPORT THE FLAP ALONG THE FULL LENGTH OF THE TRAILING EDGE._______ 
R  THIS WILL PREVENT DAMAGE TO THE FLAP. 
R  (1) Use the hoisting sling to hold the weight of the inboard flap. 
R  (2) At the track 1 position: 
R  (Ref. Fig. 401B/TASK 27-54-55-991-001-C) 
R  (a) Remove and discard the cotter pin (9). 
R  (b) Remove the nut (8), the washer (7) and the bolt (6). 
R  (c) Disconnect the lever (10) from the flap link arm (5). 
R  (3) At the track 2 position: 
R  (Ref. Fig. 402A/TASK 27-54-55-991-004-B) 
R  (a) Remove and discard the cotter pin (30). 
R  (b) Remove the nut (31), the washer (29) and the bolt (33). 
R  (c) Disconnect the lever (28) from the flap link arm (32). 
R  (d) Lower the inboard flap onto the stops at tracks 1 and 2. 
R  NOTE : The stops only limit the carriage movement, they do not____ 
R  prevent flap movement. 
R  (e) Hold the trailing edge of the inboard flap with an adjustable 
R  strut. 
R  (f) Remove and discard the cotter pin (38). 
R  (g) Remove the nut (39), the bolt (27) and the retention plate (35). 
R  (h) Remove the nut (44) and the bolt (25). 

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R  (i) Use the EXTRACTOR-HOUSING (FLAP TRACK RIBS 2, 3 AND 4 INBOARD) 
R  (98D27504025000) to remove the bearing housing (26). 
R  (j) Remove the PIN RIGGING FLAPS (which was installed for the removal 
R  of the actuator) (Ref. TASK 27-54-49-000-002) from the lever 
R  (28). Move the lever (28) inboard and remove it from the bearing 
R  housing (34). 
R  (k) Turn the lever (28) through 90 deg. and remove it from the 
R  brackets (36) on the rear spar. 
R  (l) Remove and discard the cotter pin (37). Use the SOCKET WRENCH -
R  RETAINER NUT, TRACK 1 to remove the ring nut (40). 
R  (m) Use the EXTRACTOR - HOUSING (98D27504097000) to remove the 
R  bearing housing (34). 
R  (n) Remove the nuts (41), the bolts (43) and the anti-rotation plate 
R  (42). 
R  **ON A/C 159-199, 211-212, 
R  Subtask 27-54-55-020-053-C 
R  A. Removal of the Flap-Actuator Lever Assembly - Track 1 
R  CAUTION : SUPPORT THE FLAP ALONG THE FULL LENGTH OF THE TRAILING EDGE._______ 
　
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