-
for the slat tracks 11 and 12 (Ref. TASK 27-84-67-000-001).
(4)
Make sure that the applicable actuators have been removed:
-
for the slat tracks 5, 6, 8, 10 and 12 (Ref. TASK 27-84-49-000-001)
-
for the slat tracks 7, 9 and 11 (Ref. TASK 27-84-49-000-002).
1EFF : ALL 1 27-84-62Page 408 1 1 May 01/04R 1 1 1CES 1
4. Procedure
_________
Subtask 27-84-62-420-056
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)
Make sure that the parts retained from the removed component are clean and in the correct condition.
(4)
Do a friction check on the applicable pinion(s) (Ref. TASK 27-84-68-400-001).
(5)
For the tracks 5 and 11, prepare the track for electrical bonding (Ref. TASK 20-28-00-912-004).
Subtask 27-84-62-420-050
B. Installation of the Slat Tracks 5 thru 12
(Ref. Fig. 401/TASK 27-84-62-991-001)
(1)
Install the applicable TOOL-BACKSTOP SLAT (1) through the guide (4), on the side of the track (2). Install the backstop tool on the inboard side on the LH wing and on the outboard side on the RH wing:
-
for the tracks 5 thru 8 use the TOOL-BACKSTOP SLAT (TRACKS 5, 6, 7, AND 8) (98D27804015000)
-
for the tracks 9 thru 12 use the TOOL-BACKSTOP SLAT (TRACKS 9, 10, 11, AND 12) (98D27804016000).
(2)
Push and hold the rear stop (3) away from its locked position. Install the track (2) into its correct location.
(3)
Release the rear stop (3) and make sure that it is correctly engaged in its locked position.
(4)
Remove the applicable TOOL-BACKSTOP SLAT (1).
(5)
For the track(s) 5 and 11, do the electrical bonding test (Ref. TASK 20-28-00-869-002).
1EFF : ALL 1 27-84-62Page 409 1 1 May 01/04R 1 1 1CES 1
(6) Do a check of the position of the side rollers. R **ON A/C 001-049, 051-099, 101-149, 151-199, 201-299, 401-499,
(Ref. Fig. 402/TASK 27-84-62-991-002)
**ON A/C 301-399,
(Ref. Fig. 402A/TASK 27-84-62-991-002-A)
**ON A/C ALL
(a) Move the applicable track (2) through its full range of travel and make sure that:
-
the side-rollers (20) touch the track (2) at some point of its travel
-
the points that touch do not stop the smooth travel of the track (2).
Subtask 27-84-62-820-051
C. Adjustment of the Non-datum Side Rollers R **ON A/C 001-049, 051-099, 101-149, 151-199, 201-299, 401-499,
(Ref. Fig. 402/TASK 27-84-62-991-002)
**ON A/C 301-399,
(Ref. Fig. 402A/TASK 27-84-62-991-002-A)
**ON A/C ALL
NOTE : The non-datum side-rollers are those installed on the:
____
- outboard rib for the left wing
-inboard rib for the right wing.
(1) For tracks 8 and 11, where applicable, remove and discard the lockwire from the bolts (21).
Side Rollers and Vertical Rollers - Detail and Location
Figure 402/TASK 27-84-62-991-002
R 1EFF : 001-049, 051-099, 101-149, 151-199, 1 27-84-62Page 411 1201-299, 401-499, 1Aug 01/05 1 1 1CES 1R Side Rollers and Vertical Rollers - Detail and Location R Figure 402A/TASK 27-84-62-991-002-A
R 1EFF : 301-399, 1 27-84-62Page 412 1 1 May 01/04 1 1 1CES 1
(2)
Remove the bolts (21), the washers (22), the side rollers (20) and the shims (23).
(3)
Adjust the thickness of the shims (23) as follows:
-
to reduce the friction, increase the thickness of the shims (23) as necessary
-
to make sure that the side-rollers (20) touch the track (2) at some point of its travel, decrease the thickness of the shims (23) as necessary.
(4)
On the tracks 5 and 11, prepare the side-rollers (20) for electrical bonding (Ref. TASK 20-28-00-912-004).
(5)
On the tracks 6 thru 10 and 12, apply a thin layer of COMMON GREASE (Material No. 04-024) on the side-rollers (20) and the shims (23).
(6)
Apply a layer of SEALANTS (Material No. 09-018) or SEALANTS (Material No. 09-019) to the shanks of the bolts (21).
(7)
Put the shims (23) and the side-rollers (20) in position.
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