522JB(622JB), 522KB(622KB), 522LB(622LB), 522NB(622NB), 522QB(622QB), 522SB(622SB), 522UB(622UB) -------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
57-41-37-400-006 Installation of the Access Panels 522FB(622FB), 522JB(622JB), 522KB(622KB), 522LB(622LB), 522NB(622NB), 522QB(622QB), 522SB(622SB), 522UB(622UB)
27-84-65-991-001 Fig. 401 27-84-65-991-002 Fig. 402 27-84-65-991-003 Fig. 403 27-84-65-991-004 Fig. 404
3. Job Set-up
__________
Subtask 27-84-65-941-052
A. Safety Precautions
(1)
Make sure that the safety barriers are in position.
(2)
Make sure that the warning notice(s) is in the cockpit to tell persons not to operate the slat controls.
Subtask 27-84-65-860-051
B. Aircraft Maintenance Configuration
(1)
Make sure that the adjustable access platform is in position below the applicable zone 510(610).
(2)
Make sure that the applicable access panel has been removed: (Ref. TASK 57-41-37-000-006):
-
for the left wing, remove 522NB
-
for the right wing, remove 622NB.
(3)
Make sure that the applicable telescopic duct has been removed (Ref. TASK 30-11-41-000-001).
(4)
Make sure that the slats are extended fully (Ref. TASK 27-80-00-866-004).
(5)
Make sure that the LOCKING TOOL - FLAP/SLAT CONTROL LEVER is on the flap/slat control lever on panel 114VU.
(6)
Make sure that the safety collar is removed from circuit breakers 9CV and 11CV.
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(7)
Make sure that the applicable torque shaft has been removed (Ref. TASK 27-84-45-000-004).
(8)
Make sure that the LOCK-TORQUE SHAFT (FLAPS AND SLATS) WITH CLAMP-PIVOT (98D27504030001) is on the applicable torque shaft (Ref. TASK 27-50-00-400-003).
Subtask 27-84-65-865-053
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/WTB/SLT/SYS2 11CV P19 121VU FLIGHT CONTROLS/SLT/CTL/SYS2 7CV R21 122VU FLIGHT CONTROLS/WTB/SLT/SYS1 9CV S06
4. Procedure
_________
(Ref. Fig. 401/TASK 27-84-65-991-001, 402/TASK 27-84-65-991-002, 403/TASK 27-84-65-991-003, 404/TASK 27-84-65-991-004)
Subtask 27-84-65-420-051
A. 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)
Do an inspection of the component interface and/or the adjacent area.
(3)
Remove and discard the lockwire from the stop-bolt (65) (if applicable).
(4)
Remove the stop-bolt (65) and the washers (66) and (67) from the hold-down bracket (68). Keep the washers (66) and (67).
(5)
Install the stop-bolt (65) in the hold-down bracket (68). Tighten the stop-bolt (65) with your hand.
(6)
Remove the nuts (20) and (43) and the locking plates (21) and (42).
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Slat Rigging - Detail Figure 404/TASK 27-84-65-991-004
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(7) Install the SLING-SLATS (98D27804009001) (Ref. TASK 27-80-00-400-001).
Subtask 27-84-65-420-052
B. Installation of the No. 3 Slat
(1)
Lift the slat into position.
(2)
At the Nos. 7 and 8 slat tracks:
(a)
Install the bush (17) in the slat.
(b)
Attach the slat to the slat tracks, and the slat track links with:
-
the bolts (19), (24), (40) and (41)
-
the washers (23), (27), (47) and (49)
-
the nuts (22), (26), (48) and (50).
NOTE : If necessary, turn the eccentric bushes (28) and (45) to
____ install the bolts (19), (24), (40) and (41).
(c) TORQUE the nuts (22), (26), (48), (50), (54) and (55) to between
1.92 and 2.2 m.daN (14.15 and 16.22 lbf.ft).
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