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R (c) Turn the adjusting bush (5) and the eccentric bolt (1) until all
R the skin offsets are correct.
R (d) Install the serrated plates (2) and (10) on the eccentric bolt
R (1) and the adjusting bush (5).
R
R (e) Make sure that the serrated plates (2) and (10) are correctly
R installed (Ref. TASK 52-31-32-400-001).
R (f) Attach the serrated plates (2) and (10) with the washers (8) and
R the nuts (9) to the door frame fitting (12).
R (g) TORQUE the nuts (9) to between 0.3 and 0.4 m.daN (26.54 and 35.39
lbf.in).
(5) Make sure that the clearances between the stop fittings (14) and the
heads of the stop bolts (13) are between 0.1 mm (0.0039 in.) and 0.5
mm (0.0196 in.) (Ref. TASK 52-31-31-400-001).
**ON A/C 051-052,
Subtask 52-31-11-820-062
B. Adjustment of the Skin Offset
(Ref. Fig. 502/TASK 52-31-11-991-008)
(1) Make sure that the stop bolts (13) do not touch the stop fittings
(14) (Ref. TASK 52-31-31-000-001).
(2) Make sure that the locking hooks (3) at FR25 and FR27A touch the rear
of the rollers (4).
R (3) Measure the skin offsets "H" thru "N" between the external contour of
R the cargo door and the fuselage contour.
R - The skin offset "H" and "J" must be between -0.1 mm (-0.0039 in.)
R and -3.1 mm (-0.1220 in.)
R - The skin offset "K" and "L" must be between -1.5 mm (-0.0590 in.)
R and 4.5 mm (0.1771 in.)
R - The skin offset "M" and "N" must be between -0.1 mm (-0.0039 in.)
R and 3.1 mm (0.1220 in.).
R (4) Adjust the skin offset "M" and "N" as follows:
R NOTE : The other skin offsets are related to the limits of the skin____
R offsets "M" and "N".
(a) Remove the nuts (9) and the washers (8) from the special bolt (10).
R R (b) Remove the serrated plates (2) and (10) from the adjusting bush (5) and the eccentric bolt (1).
R R (c) Turn the adjusting bush (5) and the eccentric bolt (1) until all the skin offsets are correct.
R R R (d) Install the serrated plates (2) and (10) on the eccentric bolt (1) and the adjusting bush (5).
R R (e) Make sure that the serrated plates (2) and (10) are correctly installed (Ref. TASK 52-31-32-400-001).
R R (f) Attach the serrated plates (2) and (10) with the washers (8) and the nuts (9) to the door frame fitting (12).
R (g) TORQUE the nuts (9) to between 0.3 and 0.4 m.daN (26.54 and 35.39 lbf.in).
(5) Make sure that the clearances between the stop fittings (14) and the heads of the stop bolts (13) are between 0.1 mm (0.0039 in.) and 0.5 mm (0.0196 in.) (Ref. TASK 52-31-31-400-001).
**ON A/C ALL
Subtask 52-31-11-820-061
C. Adjustment of the Drift Pins
(1) Open the cargo door (Ref. TASK 52-30-00-860-001) to get access to the fuselage pockets of the drift pins.
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