-
the locking cap (30) with the new cotter pin (29)
-
the locking cap (45) with the new cotter pin (46)
-
the locking cap (58) with the new cotter pin (59).
(10)
Clean the interfaces of the bolt (28) and the spacer (38) with a clean MISCELLANEOUS (Material No. 19-003) and CLEANING AGENTS (Material No. 11-026).
(11)
Apply a thin layer of SEALANTS (Material No. 09-018) or SEALANTS (Material No. 09-019) around the interfaces of the bolt (28).
(12)
Install the bolt (28) and the spacer (38).
(13)
Install the locking plates (20), (37), (40) and (52) and attach them with the nuts (19), (36), (39) and (51).
(14)
TORQUE the nuts (19), (36), (39) and (51) to between 0.25 and 0.30 m.daN (22.12 and 26.54 lbf.in).
(15)
Attach the bonding straps (48) to each end of the spoiler with the bolts (47), the washers (50) and the nuts (49) (Ref. TASK 20-28-00-912-004).
R 1EFF : 004-049, 053-099, 101-149, 151-199, 1 27-64-41Page 431 1201-299, 401-499, 1Aug 01/05 1 1 1CES 1 Subtask 27-64-41-916-051-A
D. Application of Special Materials
(1) Apply a layer of STORAGE PRESERVATION (Material No. 15-007) to:
-
the cotter pins (1), (27), (29), (46) and (59)
-
the locking caps (2), (26), (30), (45) and (58)
-
the nuts (3), (25), (31), (44) and (57)
-
the washers (4), (24), (32), (43) and (56)
-
the hinge pins (6), (21), (35), (41) and (53)
-
the nuts (19), (36), (39) and (51)
-
the bolt (28).
**ON A/C 301-399,
Subtask 27-64-41-420-051-B
B. Preparation for Installation
(1)
Clean the component interface and/or the adjacent area 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)
Apply COMMON GREASE (Material No. 04-022) to the:
-
hinges on the false rear spar
-
hinges on the spoiler
-sliding bushes (5), (6), (22), (34), (42), (54) and (55)
-flanged bushes (23) and (33)
-hinge pins (7), (21), (35), (41) and (53).
(5)
Apply a layer of STORAGE PRESERVATION (Material No. 15-007) to the eye-end (9) on the rounded surface only.
NOTE : Do not get Material 15-007 on the servo-control spherical
____
bearing.
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Subtask 27-64-41-420-050-B
R C. Installation of the Spoiler 1
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 sliding bushes (22), (34), (42), (54) and (55) and the flanged bushes (23) and (33).
(2) Make sure there are supports below the spoiler 1 to hold it in the correct position.
(3) Install the hinge pins (21), (35), (41) and (53) through the false rear spar fittings and the spoiler fittings.
(4) Install the short sliding bush (6) on the hinge pin (7).
(5) Lift the spoiler actuator and hold it in the correct position so that the greaser on the eye-end (9) points down.
(6) Install the hinge pin (7) through the spoiler fitting, the thrust washer (8), the actuator eye-end (9) and the sliding bush (5).
(7) Install the items that follow:
(a) Install the washer (4) and the nut (3) on the hinge pin (7).
R R (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 (24) and (32) and the nuts (25) and (31) on the hinge pins (21) and (35).
R R (d) TORQUE the nuts (25) and (31) to between 3.0 and 3.5 m.daN (22.12 and 25.81 lbf.ft).
(e) Install the washers (43) and (56) and the nuts (44) and (57) on the hinge pins (41) and (53).
R R (f) TORQUE the nuts (44) and (57) 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 (26) and (30) on the nuts (25) and (31).
(i)
Install the locking caps (45) and (58) on the nuts (44) and (57).
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