C. Referenced Information
-------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
27-50-00-866-008 Extension of the Flaps on the Ground 27-50-00-866-009 Retraction of the Flaps on the Ground 32-00-00-481-001 Installation of the Safety Devices on the Landing
Gears
32-12-00-010-001 Open the Main Gear Doors for Access
32-12-00-410-001 Close the Main Gear Doors after Access
ASRM 575100 (for corrective action)
**ON A/C 001-049, 051-061, 101-103, 201-203,
57-51-00-991-014 Fig. 613
R **ON A/C 062-099, 104-149, 151-199, 204-299, 401-499,
57-51-00-991-014-A Fig. 613A
**ON A/C 301-399,
57-51-00-991-014-B Fig. 613B **ON A/C ALL
3. Job Set-up
__________
Subtask 57-51-00-941-062
A. Safety Precautions
R (1) Make sure that the safety devices are on the MLG (Ref. TASK 32-00-00-481-001).
(2)
Put warning notices in position to tell persons not to operate the landing gear or the landing gear doors.
(3)
Put warning notices in the cockpit to tell persons not to operate the flaps or slats.
(4) Put the safety barriers in position.
Subtask 57-51-00-860-056
B. Aircraft Maintenance Configuration
(1)
Fully extend the flaps (Ref. TASK 27-50-00-866-008).
(2)
Install the LOCKING TOOL - FLAP/SLAT CONTROL LEVER (98D27803000000) on the flap/slat control lever.
(3)
Put the adjustable access platform below the applicable wing trailing edge at flap 1, zone 581(681)
Subtask 57-51-00-865-075
C. Make sure that this(these) circuit breaker(s) is(are) open, safetied and tagged
-------------------------------------------------------------------------------PANEL DESIGNATION IDENT. LOCATION -------------------------------------------------------------------------------
49VU FLIGHT CONTROLS/FLP/CTL AND MONG/SYS1 6CV B07 121VU FLIGHT CONTROLS/FLP/CTL AND/MONG/SYS2 8CV Q21
Subtask 57-51-00-010-064
D. Get Access
(1)
Open the MLG doors (Ref. TASK 32-12-00-010-001).
(2)
Make sure that the GROUND LOCK SLEEVE is installed on the applicable MLG door actuator.
4. Procedure
_________
**ON A/C 001-049, 051-061, 101-103, 201-203,
(Ref. Fig. 613/TASK 57-51-00-991-014) R **ON A/C 062-099, 104-149, 151-199, 204-299, 401-499,
(Ref. Fig. 613A/TASK 57-51-00-991-014-A)
**ON A/C 301-399,
(Ref. Fig. 613B/TASK 57-51-00-991-014-B)
**ON A/C ALL
CAUTION : BE CAREFUL WHEN YOU DO MAINTENANCE TASKS ON THE WING TRAILING
_______
EDGE:
-
DO NOT CAUSE DAMAGE TO THE ELECTRICAL CABLE RACEWAYS.
-
DO NOT CAUSE DAMAGE TO THE ELECTRICAL CABLE INSTALLATIONS.
-MAKE SURE THAT THE ELECTRICAL CABLES ARE INSTALLED CORRECTLY. INCORRECT INSTALLATION CAN CAUSE DAMAGE.
Inboard Flap, Actuator Drive Arm, Drive Strut Assembly and Trunnion - Location
and Detail
Figure 613/TASK 57-51-00-991-014
R 1EFF : 001-049, 051-061, 101-103, 201-203, 1 57-51-00Page 676 1 1 May 01/05 1 1 1CES 1
Inboard Flap, Actuator Drive Arm, Drive Strut Assembly and Trunnion - Location
and Detail
Figure 613A/TASK 57-51-00-991-014-A
R 1EFF : 062-099, 104-149, 151-199, 204-299, 1 57-51-00Page 677 1401-499, 1Aug 01/05 1 1 1CES 1R Inboard Flap, Actuator Drive Arm, Drive Strut Assembly and Trunnion - Location R and Detail R Figure 613B/TASK 57-51-00-991-014-B
R 1EFF : 301-399, 1 57-51-00Page 678 1 1 May 01/04 1 1 1CES 1R **ON A/C 001-049, 051-061, 101-103, 201-203, 301-399,
Subtask 57-51-00-110-082
A. Preparation for Inspection
(1) Use a MISCELLANEOUS (Material No. 19-003), made moist with CLEANING AGENTS (Material No. 11-026) to clean:
-
the inboard actuator drive arm
-
the drive strut assembly (track 1)
-
the outer part of the flap drive trunnion, the spherical bearing and bonding strap
-
the seal assembly at each end of the inboard flap assembly
-
the inboard flap upper and lower surfaces.
Subtask 57-51-00-210-054
B. Inspection
(1)
Use a flashlight and a mirror to examine the inboard actuator drive arm and the drive strut assembly (track 1) for:
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