Subtask 27-84-61-420-062
C. Installation of One Side-Roller or a Pair on the Same Side
(1)
For track 1, prepare the side-roller(s) (25) for electrical bonding (Ref. TASK 20-28-00-912-004).
(2)
Apply a layer of SEALANTS (Material No. 09-018) or SEALANTS (Material No. 09-019) to the shanks of the bolts (26).
(3)
Put the shims (27) and the side-roller(s) (25) in position.
(4)
Install the bolts (26).
Subtask 27-84-61-820-073
D. Adjustment and Check of the Side Rollers
(1)
Move the applicable track (1) through its full range of travel and make sure that:
-for tracks 1, 2 and 3, the side-roller(s) (25) touch the track (1) at some point of its travel
-the points that touch do not stop the smooth travel of the track
(1)
-for track 4, the forward side-roller(s) (25) have a clearance (DIM. X) of between 1.25 mm (0.0492 in.) and 1.45 mm (0.0570 in.) at their nearest point to the track (1).
(2)
Adjust the side-rollers:
(a)
Remove the bolts (26), the side-roller(s) (25) and the shims (27).
(b)
Adjust the thickness of the shims (27) as follows:
-
to reduce the friction, increase thickness of the shims (27) as necessary
-
to make the side-roller(s) (25) touch the track (1) at some point of its travel, decrease the thickness of the shims (27) as necessary.
(c)
Install the side-roller(s) (25) and the shims (27) with the bolts (26).
(d)
Do the procedure again, as necessary, until the adjustment of the side-roller(s) (25) is correct.
(3)
Safety the bolts (26) with MISCELLANEOUS (Material No. 19-010).
(4)
For track 1, do the electrical bonding test (Ref. TASK 20-28-00-869-002).
(5)
Apply a layer of STORAGE PRESERVATION (Material No. 15-007) to the bolts (26) and the shims (27).
5. Close-up
________ Subtask 27-84-61-410-057
A. Close Access
(1)
Make sure that the work area is clean and clear of tool(s) and other items.
(2)
For the tracks 2 and 3, install the actuators (Ref. TASK 27-84-48-400-001).
(3)
Install the Slat 1 (Ref. TASK 27-84-63-400-002).
(4)
Install the applicable access panels:
-for the left wing, install the panels 521AB, 521BB, 521CB, 521EB
-for the right wing, install the panels 621AB, 621BB, 621CB, 621EB. Subtask 27-84-61-942-055
B. Removal of Equipment
(1)
Remove the safety barriers.
(2)
Remove the warning notice(s).
(3)
Remove the access platform(s).
(4)
Remove the ground support and maintenance equipment, the special and standard tools and all other items.
TRACK - SLAT 1 - INSPECTION/CHECK
_________________________________ TASK 27-84-61-200-001 Dimensional Check of the Slat-to-Track Attachment Fittings, Tracks 1 Thru 4 WARNING : PUT THE SAFETY DEVICES AND THE WARNING NOTICES IN POSITION BEFORE YOU
_______ START A TASK ON OR NEAR:
-
THE FLIGHT CONTROLS
-
THE FLIGHT CONTROL SURFACES
-
THE LANDING GEAR AND THE RELATED DOORS
-COMPONENTS THAT MOVE. WARNING : MAKE SURE THAT THE GROUND SAFETY-LOCKS ARE IN POSITION ON THE LANDING
_______ GEAR.
1.
Reason for the Job
__________________
Self Explanatory
2.
Job Set-up Information
______________________
A. Fixtures, Tools, Test and Support Equipment
-------------------------------------------------------------------------------REFERENCE QTY DESIGNATION -------------------------------------------------------------------------------
No specific safety barriers No specific warning notice
B. Consumable Materials
-------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
Material No. 04-024 AIB AIMS 09-06-001 SYNTHETIC GREASE FOR FLAP & SLAT MECHANISM (Ref. 20-31-00)
1EFF : ALL 1 27-84-61Page 601 1 1 May 01/04R 1 1 1CES 1
C. Referenced Information
-------------------------------------------------------------------------------
REFERENCE DESIGNATION
-------------------------------------------------------------------------------
27-84-61-000-001 Removal of the Slat Tracks 1 thru 4
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