R **ON A/C 051-052,
R Subtask 52-31-21-420-065-B
R B. Installation of the Drift Pin Assembly
R (Ref. Fig. 409A/TASK 52-31-21-991-008-B)
R (1) Install the bellcrank unit at the cargo door structure as follows:
R NOTE : The bellcrank unit includes the journal bearing (13), the____
R bellcrank lever (16) and the linkage (9).
R (a) Put the journal bearing (13) in position on the cargo door
R structure and attach it with the screws (11) and the washers
R (12).
R (b) If removed, install the bushes (17),(27) in the fork ends of the
R bellcrank lever (16).
R (c) Put the linkage (9) in position on the bellcrank lever (16) and
R attach it with the bolt (14), the washers (15) and the nut (19).
R (d) Put the bellcrank lever (16) (together with the linkage (9)) in
R position on the journal bearing (13) and attach it with the
R washer (21) and the nut (22).
R (e) Put the eye end (18) in position on the bellcrank lever (16) and
R attach it with the bolt (28), the washers (26) and the nut (25).
R (f) Tighten the nuts (19),(22),(25).
R (g) Safety the nut (19) with the new cotter pin (20).
R (h) Safety the nut (22) with the new cotter pin (23).
R (i) Safety the nut (25) with the new cotter pin (24).
R (2) Install the drift pin (3) to the edge member as follows:
R (a) If removed, install the bush (4) in the fork end of the drift pin
R (3).
R (b) Move the drift pin (3) into the edge member bearing.
R (c) Put the linkage (9) on the drift pin (3) and attach it with the
R bolt (1), the washers (5),(8) and the nut (6).
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R (d) Tighten the nut (6) and safety it with the new cotter pin (7)
R when the drift pin mechanism is correctly adjusted.
R Subtask 52-31-21-420-069-B
R C. Installation of the Teleflex Controls
R (Ref. Fig. 410A/TASK 52-31-21-991-011-A)
R NOTE : The teleflex control includes the eye ends (18),(37), the upper____
R ball joint (67), the lower ball joint (40) and the ball bearing
R control (52).
R (1) Install the ball bearing control (52) on the cargo door as follows:
R (a) Put the grommet (55) in position on the ball bearing control
R (52).
R (b) Move the upper end of the control cable (52) through the cutout
R of the longeron 3 and the frame hole at FR26A.
R (c) Install the lock nuts (50),(51) and the washer (49) on the lower
R end of the ball bearing control (52).
R (d) Move the lower end of the control cable (52) through the frame
R hole of the longeron 4.
R (e) Adjust the lock nuts (50) and (51) until the distance between
R longeron 4 and the recess of the ball bearing control (52) is
R 95.0 mm (3.7401 in.).
R (f) Install the washer (48) and the lock nuts (46),(47) on the lower
R end of the ball bearing control (52).
R (g) Tighten the lock nuts (46) and (47) with your hand.
R NOTE : Torque and safety these lock nuts when the drift pin____
R mechanism is correctly adjusted.
R (h) Install the lock nuts (56),(57) and the washer (58) on the upper
R end of the ball bearing control (52).
R (i) Move the upper end of the ball bearing control (52) through the
R frame hole at FR27.
R (j) Adjust the lock nuts (56) and (57) until the distance between
R FR27 and the recess of the ball bearing control (52) is 95.0 mm
R (3.7401 in.).
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R (k) Install the washer (59) and the lock nuts (60),(61) on the upper
R end of the ball bearing control (52).
R (l) Tighten the lock nuts (60) and (61) with your hand.
R NOTE : Torque and safety these lock nuts when the drift pin____
R mechanism is correctly adjusted.
R (2) If necessary, install the eye ends (18),(37) at the ball joints
R (67),(40) as follows:
R (a) Install the lock nut (68), the new tab washer (69) and the eye
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