(2)
Make sure that the TOOL-ZERO LOCKING, FLAP SLAT CTL LEVER is installed on the flap/slat control lever on panel 114VU.
R (3) Make sure that a LOCK-TORQUE SHAFT (FLAPS AND SLATS) WITH CLAMP-PIVOT is installed (Ref. TASK 27-50-00-400-003): - on the torque shaft inboard of the applicable component - on the torque shaft outboard of the applicable component.
(4) Make sure that the access platform is below the applicable zone 191,
192.
R R R (5) Make sure that the applicable access panels have been removed: - FOR 6012CM panels 521AB, 521CB and 521BB, 191BT - FOR 6062CM panels 621AB, 621CB and 621BB, 192BT.
Subtask 27-84-45-865-068
C. Make sure that this(these) circuit breaker(s) is(are) open, safetied and tagged
-------------------------------------------------------------------------------PANEL DESIGNATION IDENT. LOCATION -------------------------------------------------------------------------------49VU FLIGHT CONTROLS/SLT/CTL AND MONG/SYS1 5CV B06 121VU FLIGHT CONTROLS/SLT/CTL/SYS2 7CV R21
4. Procedure_________
R R (Ref. Fig. 402/TASK 27-84-45-991-002)
Subtask 27-84-45-420-072
R A. Preparation for Installation
R R CAUTION : DO NOT APPLY MORE THAN ONE TYPE OF LUBRICANT._______ GREASE AND ASSEMBLY PASTE DO NOT MIX.
R R (1) Clean the component interface and/or the adjacent area with MISCELLANEOUS (Material No. 19-003) made moist with CLEANING AGENTS (Material No. 11-026).
(2) Do an inspection of the component interface and/or the adjacent area.
(3) Make sure that the parts retained from the removed component are clean and in the correct condition.
R (4) Do one of the steps that follow:
R R CAUTION : DO NOT APPLY MORE THAN ONE TYPE OF LUBRICANT._______ GREASE AND ASSEMBLY PASTE DO NOT MIX.
R R R R (a) Apply a thin layer of COMMON GREASE (Material No. 04-022) to the torque shaft splines. - or
R R R (b) Apply a thin layer of COMMON GREASE (Material No. 04-018) to the torque shaft splines.
Subtask 27-84-45-420-054
R B. Installation of the Torque Shaft 6012CM(6062CM)
R (1) Put the retaining ring (34) in position over the shaft (29).
(2) Install the universal joint (35) and attach it with the pin (33) and the retaining ring (34).
(3) Install the universal joint (28) so that it is against the shoulder of the gear box.
(4) Attach the shaft (29) to the universal joint (28) with the bolts (39) and the nuts (38).
(5) Install the shaft (30) and attach it to the shaft (29) with the bolts (37) and the nuts (36).
Subtask 27-84-45-220-053
C. Dimensional Checks
R (1) Measure the dimension between the flanges of the shaft (30) and the universal joint (35):
R R (a) If the dimension is less than 6.5 mm (0.2559 in.) or more than 23.5 mm (0.9251 in.), tell the Design Authority.
R R R (b) If the dimension is between 6.6 mm (0.2598 in.) and 13.25 mm (0.5216 in.), do not install a spacer.
R R R (c) If the dimension is between 13.26 mm (0.5220 in.) and 16.75 mm (0.6594 in.), install a spacer 3.5 mm (0.1377 in.) thick between the flanges of the shaft (30) and the universal joint (35).
R R (d) If the dimension is between 16.76 mm (0.6598 in.) and 23.5 mm (0.9251 in.), remove the nuts (36), the bolts (37) and the shaft (30).
R (e) Install two spacers, each one 3.5 mm (0.1377 in.) thick: - one between the flanges of the shaft (30) and the universal joint (35) - one between the flanges of the shaft (29) and the shaft (30).
Subtask 27-84-45-420-073
D. Continue with the Installation Procedure
(1) Install the shaft (30) and attach it to the shaft (29) with the bolts (37) and the nuts (36).
(2) Attach the shaft (30) to the universal joint (35) with the bolts (31) and the nuts (32).
(3) TORQUE the nuts (32), (36) and (38) to between 1.02 and 1.24 m.daN (90.26 and 109.73 lbf.in).
(4) Apply a layer of STORAGE PRESERVATION (Material No. 15-007) to: - the nuts (32), (36) and (38) - the bolts (31), (37) and (39) - the flanges of the universal joints (28) and (35) - the flanges of the shafts (29) and (30).
R (5) Remove the LOCK-TORQUE SHAFT (FLAPS AND SLATS) WITH CLAMP-PIVOT (Ref. TASK 27-50-00-000-003): - from the torque shaft, inboard of the applicable component - from the torque shaft, outboard of the removed component.
Subtask 27-84-45-210-061
E. Dimensional/Visual Checks (Ref. Fig. 402/TASK 27-84-45-991-002)
R R R R R R (1) Make sure that: - you cannot see the spline engagement groove at the movable joint - the dimension A is a minimum of 6.5 mm (0.2559 in.) at the movable joint.
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