(2)
 Make sure that the LOCKING TOOL - FLAP/SLAT CONTROL LEVER is on the slat/flap control lever.

 Subtask 57-53-00-865-143
 C. Open, safety and tag this(these) circuit breaker(s):
 -------------------------------------------------------------------------------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 57-53-00-010-097
 D. Get Access
 (1) Put the access platform in position below the applicable outboard flap.

 4. Procedure
_________
 **ON A/C 001-049, 051-056,
 (Ref. Fig. 641/TASK 57-53-00-991-046-B)
R **ON A/C 057-099, 101-149, 151-199, 201-299, 401-499,
 (Ref. Fig. 641A/TASK 57-53-00-991-046-C)
 **ON A/C 301-399,
 (Ref. Fig. 641B/TASK 57-53-00-991-046-A)
 **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.
 **ON A/C 001-049, 051-099, 101-105, 151-199, 201-214,
 Subtask 57-53-00-210-079
 A. Inspection of Outboard Flap, Bottom Surface, Drain Holes and Inspection Holes
 (1)
 Examine the outboard flap, bottom surface drain holes. Make sure that:

 -there are no covers installed on the drain holes
 -the drain holes are not blocked.

 (2)
 If a drain hole is blocked, remove all unwanted material from around the hole. Use a 5.0mm (0.2 in.) dia. non-metallic probe to remove the blockage from the hole.

 Outboard Flap, Bottom Surface, Drain Holes and Inspection Holes Figure 641/TASK 57-53-00-991-046-B
R 1EFF : 001-049, 051-056, 1 57-53-00Page B677 1 1 May 01/05 1 1 1CES 1

 Outboard Flap, Bottom Surface, Drain Holes and Inspection Holes Figure 641A/TASK 57-53-00-991-046-C
R 1EFF : 057-099, 101-149, 151-199, 201-299, 1 57-53-00Page B678 1401-499, 1Aug 01/05 1 1 1CES 1R Outboard Flap, Bottom Surface, Drain Holes and Inspection Holes R Figure 641B/TASK 57-53-00-991-046-A

R 1EFF : 301-399, 1 57-53-00Page B679 1 1 Feb 01/05 1 1 1CES 1

 (3) Examine the outboard flap, bottom surface inspection holes. Make sure that:
 -
the covers are correctly installed on each inspection hole

 -
the covers are in good condition.

 Subtask 57-53-00-960-050
 B. Replace Defective or Missing Inspection Hole Covers
 (1)
 Remove and discard the damaged inspection hole cover(s).

 (2)
 Use a MISCELLANEOUS (Material No. 19-003), made moist with CLEANING AGENTS (Material No. 11-026) to clean the external surfaces around the applicable outboard flap, bottom surface inspection hole(s).

 (3)
 Use BONDING AND ADHESIVE COMPOUNDS (Material No. 08-061A) cut to the correct dimensions, to make new cover(s) for the applicable inspection hole(s).

 (4)
 Install the new cover(s) on the applicable inspection hole(s).

R **ON A/C 106-149, 215-299, 301-399, 401-499,
 Subtask 57-53-00-210-079-A
 A. Inspection of Outboard Flap, Bottom Surface, Drain Holes and Inspection Holes
 (1)
 Examine the outboard flap, bottom surface drain holes. Make sure that:

 -there are no rubber grommets installed in the drain holes
 -the drain holes are not blocked.

 (2)
 If a drain hole is blocked, remove all unwanted material from around the hole. Use a 5.0mm (0.2 in.) dia. non-metallic probe to remove the blockage from the hole.

 (3)
 Examine the outboard flap, bottom surface inspection holes. Make sure that:

 -
the rubber grommets are correctly installed in each inspection hole

 -
the rubber grommets are in good condition.

R Subtask 57-53-00-960-050-A

R  B. Replace Defective or Missing Inspection Hole Rubber Grommets 
R  (1) Remove and discard the damaged inspection hole rubber grommet(s). 
R R R  (2) Use a MISCELLANEOUS (Material No. 19-003), made moist with CLEANING AGENTS (Material No. 11-026) to clean the internal surfaces of the applicable outboard flap, bottom surface inspection hole(s). 
R  (3) Install the new rubber grommets on the applicable inspection hole(s). 
　
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5(34)