-
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
__________________
Refer to the MPD TASK: 574502-01
2. Job Set-up Information
______________________
A. Fixtures, Tools, Test and Support Equipment
-------------------------------------------------------------------------------REFERENCE QTY DESIGNATION -------------------------------------------------------------------------------
No specific circuit breaker(s) safety clip(s)
No specific safety barriers
No specific warning notices
No specific adjustable access platform 3.5 m (11 ft. 6 in.)
98D27803000000 1 LOCKING TOOL - FLAP/SLAT CONTROL LEVER
B. Consumable Materials
-------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
Material No. 11-026 GB DEF-STAN 68-148/1
SOLVENT GENERAL PURPOSE (Ref. 20-31-00)
Material No. 19-003 USA AMS 3819
LINT-FREE COTTON CLOTH (Ref. 20-31-00)
C. Referenced Information
-------------------------------------------------------------------------------
REFERENCE DESIGNATION
-------------------------------------------------------------------------------
27-80-00-866-004 Extending the Slats on the Ground
27-80-00-866-005 Retracting the Slats on the Ground
R 27-84-66-000-001 Removal of the No. 4 Slat
R 27-84-66-400-002 Installation of the No. 4 Slat ASRM 574000 (for corrective action) 57-45-00-991-009 Fig. 605 57-45-00-991-010 Fig. 606 57-45-00-991-002 Fig. 607 57-45-00-991-003 Fig. 608
3. Job Set-up
__________
Subtask 57-45-00-941-057
A. Safety Precautions
(1)
Put warning notices in the cockpit to tell persons not to operate the flaps or slats.
(2)
Put the safety barriers in position.
Subtask 57-45-00-860-058
B. Aircraft Maintenance Configuration
(1)
Extend the slats fully (Ref. TASK 27-80-00-866-004).
(2)
Make sure that the LOCKING TOOL - FLAP/SLAT CONTROL LEVER (98D27803000000) is installed on the flap/slat control lever.
Subtask 57-45-00-865-064
C. Open, safety and tag this(these) circuit breaker(s):
-------------------------------------------------------------------------------PANEL DESIGNATION IDENT. LOCATION -------------------------------------------------------------------------------49VU FLIGHT CONTROLS/SLT/CTL AND MONG/SYS1 5CV B06 121VU FLIGHT CONTROLS/SLT/CTL/SYS2 7CV R21
Subtask 57-45-00-010-056
D. Get Access
(1) Put the adjustable access platform in position below the applicable wing leading edge at slat 4, zone 522(622).
4. Procedure
_________ (Ref. Fig. 605/TASK 57-45-00-991-009, 606/TASK 57-45-00-991-010, 607/TASK 57-45-00-991-002, 608/TASK 57-45-00-991-003) Subtask 57-45-00-110-060
A. Preparation for Inspection
(1)
Use a MISCELLANEOUS (Material No. 19-003), made moist with CLEANING AGENTS (Material No. 11-026) to clean the inspection area of slat track 9 shown.
(2)
Use a MISCELLANEOUS (Material No. 19-003), made moist with CLEANING AGENTS (Material No. 11-026) to clean the inspection area of slat track 10 shown.
R **ON A/C 001-049, 051-099, 101-105, 151-199, 201-227,
Subtask 57-45-00-210-055
B. Inspection
(1) Examine the slat 4, tracks 9 and 10 attachment links, side plates, track rib lugs and track lugs. Make sure that:
-there is no corrosion, cracks or damage
-the sealant is in a serviceable condition.
NOTE : If necessary, refer to the ASRM (Ref. ASRM 574000) for the
____
correct repair procedure.
(2) Examine each slat attachment bolt on slat tracks 9 or 10 as follows: NOTE : Remove one of the attachment bolts, examine it and install it
____ correctly before removing a different bolt for inspection. Do not remove more than one attachment bolt at any time.
(a) Remove one of the slat attachment bolts on slat tracks 9 or 10 (Ref. TASK 27-84-66-000-001).
R R Slat 4, Track 9 - Inspection Details Figure 605/TASK 57-45-00-991-009
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