**ON A/C ALL
 4. Procedure
_________
 (Ref. Fig. 611/TASK 57-26-00-991-011)
 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.
 Subtask 57-26-00-110-060
 A. Preparation for Inspection
 (1) Use a MISCELLANEOUS (Material No. 19-003), made moist with CLEANING AGENTS (Material No. 11-026) to clean the aft spigot of the applicable flap track beam.
 1EFF : ALL 1 57-26-00Page 672 1 1 May 01/05R 1 1 1CES 1

 Flap Track Beams 2, 3 and 4 - Aft Spigots Figure 611/TASK 57-26-00-991-011
 1EFF : 1 1R 1CES  ALL  1 11 1 57-26-00 Page 673 Nov 01/04

 Subtask 57-26-00-280-054
 B. Inspection
 (1)
 TORQUE the nut of the aft spigot to 1.1 m.daN (97.34 lbf.in).

 (2)
 Make sure that the nut of the aft spigot does not turn. NOTE : If necessary, refer to the ASRM (Ref. ASRM 572600) or the flap

____ track beam CMM (Ref. CMM 57-51-41) for the correct repair procedure.
 5. Close-up
________ R **ON A/C 001-049, 051-099, 101-149, 151-199, 201-299, 401-499,
 Subtask 57-26-00-410-069
 A. Close Access
 (1)
 Make sure that the work area is clean and clear of tool(s) and other items.

 (2)
 Install the applicable flap track fairing access panels (Ref. TASK 57-55-11-400-001):

 (a)
 For the flap track 2,:

 -
for the left wing, install 531CB

 -
for the right wing, install 631CB.

 (b)
 For the flap track 3,:

 -
for the left wing, install 532CB

 -
for the right wing, install 632CB.

 (c)
 For the flap track 4,:

 -
for the left wing, install 533CB

 -
for the right wing, install 633CB.

 **ON A/C 301-399,
 Subtask 57-26-00-410-069-A
 A. Close Access
 (1)
 Make sure that the work area is clean and clear of tool(s) and other items.

 (2)
 Install the applicable flap track fairing access panels (Ref. TASK 57-55-11-400-004):

R (a) For the flap track 2,:
 -
for the left wing, install 531CB

 -
for the right wing, install 631CB.

 (b)
 For the flap track 3,:

 -
for the left wing, install 532CB

 -
for the right wing, install 632CB.

 (c)
 For the flap track 4,:

 -for the left wing, install 533CB
 -for the right wing, install 633CB.
 **ON A/C ALL

 Subtask 57-26-00-865-063
 B. Remove the safety clip(s) and the tag(s) and close this(these) circuit breaker(s): 6CV, 8CV.
 Subtask 57-26-00-866-063
 C. Aircraft Maintenance Configuration
 (1)
 Make sure that the work area is clean and clear of tool(s) and other items.

 (2)
 Remove the TOOL-ZERO LOCKING, FLAP SLAT CTL LEVER from the flap/slat control lever.

 (3)
 Retract the flaps (Ref. TASK 27-50-00-866-009).

 (4)
 On the servocontrol, make sure that the pointer on the hex. head is opposite the letter 'O' on the housing.

 Subtask 57-26-00-942-061
 D. 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.

 1EFF : ALL 1 57-26-00Page 676 1 1 Nov 01/04R 1 1 1CES 1

 TASK 57-26-00-200-007
 Detailed Visual Inspection of Outer Wing Rear Spar Aft Face Retraction Jack Fitting
 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.
 CAUTION : BE CAREFUL WHEN YOU DO MAINTENANCE TASKS ON THE WING TRAILING EDGE:
　
中國航空網 www.k6050.com
航空翻譯 www.aviation.cn
本文鏈接地址：A320飛機維護手冊 AMM WINGS 機翼2(34)