-
the nuts (27), (43) and (56)
-
the bolt (48).
R **ON A/C 004-049, 053-099, 101-149, 151-199, 201-299, 301-399, 401-499,
Subtask 27-64-44-420-051-A
B. Preparation for Installation
(1)
Clean the component interface and/or the adjacent with a MISCELLANEOUS (Material No. 19-003) made moist with CLEANING AGENTS (Material No. 11-026).
(2)
Make sure that the parts retained from the removed component are clean and in the correct condition.
(3)
Do an inspection of the component interface and/or the adjacent area.
(4)
If the shaft (21) is removed:
-install the shaft (21) in the hinge fitting
-attach the spoiler 3 (Ref. TASK 27-64-43-400-001).
(5)
Apply COMMON GREASE (Material No. 04-022) to the:
-
hinges on the rear spar
-
hinges on the spoiler
-sliding bushes (5), (30), (39), (40) and (53)
-flanged bush (7)
-hinge pins (6), (29), (41) and (54)
-shaft (21).
Subtask 27-64-44-916-050-A
C. Application of Special Materials
(1) Apply a layer of STORAGE PRESERVATION (Material No. 15-007) to the eye-end (8) on the rounded surface only.
NOTE : Do not get Material 15-007 on the servo control spherical
____
bearing.
Subtask 27-64-44-420-050-A
D. Installation of the Spoiler 4
CAUTION : SUPPORT THE SERVO CONTROL 7.5kg (16.5lb) AND THE SPOILER
_______ APPROXIMATELY 15kg (33lb). THIS WILL PREVENT DAMAGE TO:
-
THE HYDRAULIC LINES
-
THE ELECTRICAL CABLES
-
THE STRUCTURE.
(1)
Install the spacer (20) on the shaft (21).
(2)
Install the sliding bushes (30), (39), (40) and (53).
(3)
Make sure the spoiler 4 is held on supports. Push the spoiler inboard and forward to engage it on the shaft (21).
(4)
Install the hinge pins (29), (41) and (54) through the rear spar fittings and the spoiler fittings.
(5)
Install the flanged bush (7) in the spoiler fitting.
(6)
Lift the spoiler actuator and support it in the correct position so that the greaser on the actuator eye-end (8) points down.
(7)
Install the hinge pin (6) through the flanged bush (7) and the actuator eye-end (8).
(8)
Install the sliding bush (5) on the hinge pin (6) and make sure that it engages correctly in the spoiler fitting.
(9)
Install the items that follow:
(a)
Install the washer (4) and the nut (3) on the hinge pin (6).
(b)
TORQUE the nut (3) to between 5.2 and 6.5 m.daN (38.34 and 47.93 lbf.ft).
(c)
Install the washers (23) and (52) and the nuts (24) and (51) on the shaft (21) and the hinge pin (54).
(d)
Install the washers (31) and (38) and the nuts (32) and (37) on the hinge pins (29) and (41).
(e)
TORQUE the nuts (24) and (51) to between 3.0 and 3.5 m.daN (22.12 and 25.81 lbf.ft).
R 1EFF : 004-049, 053-099, 101-149, 151-199, 1 27-64-44Page 429 1201-299, 301-399, 401-499, 1Aug 01/05 1 1 1CES 1
(f)
TORQUE the nuts (32) and (37) to between 5.5 and 6.0 m.daN (40.56 and 44.24 lbf.ft).
(g)
Install the locking cap (2) on the nut (3).
(h)
Install the locking caps (25) and (50) on the nuts (24) and (51).
(i)
Install the locking caps (33) and (36) on the nuts (32) and (37).
(10)
Safety the items that follow:
-
the locking cap (2) with the new cotter pin (1)
-
the locking cap (25) with the new cotter pin (26)
-
the locking cap (33) with the new cotter pin (34)
-
the locking cap (36) with the new cotter pin (35)
-
the locking cap (50) with the new cotter pin (49).
(11)
Clean the interfaces of the bolt (48) and the spacer (57) with a clean MISCELLANEOUS (Material No. 19-003) and CLEANING AGENTS (Material No. 11-026).
(12)
Apply a thin layer of SEALANTS (Material No. 09-018) or SEALANTS (Material No. 09-019) to the interfaces of the bolt (48) and the spacer (57).
(13)
Install the bolt (48) and the spacer (57).
(14)
Install the locking plates (28), (42) and (55) and attach them with the nuts (27), (43) and (56).
(15)
TORQUE the nuts (27), (43) and (56) to between 0.25 and 0.30 m.daN
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