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 -------------------------------------------------------------------------------
27-50-00-866-008 Extension of the Flaps on the Ground 27-50-00-866-009 Retraction of the Flaps on the Ground 57-55-11-000-001 Removal of the Flap Track Fairings Nos. 2, 3 and 4
R 57-55-11-000-004 Removal of the Flap Track Fairings Nos. 2, 3 and 4 57-55-11-400-001 Installation of the Flap Track Fairings Nos. 2, 3 and
4 R 57-55-11-400-004 Installation of the Flap Track Fairings Nos. 2, 3 and R 4
NTM 57-26-01 PART 6
ASRM 572600 (for corrective action)
57-26-00-991-007 Fig. 607
3. Job Set-up
__________
Subtask 57-26-00-941-056
A. Safety Precautions
(1)
Put the safety barriers in position.
(2)
Put warning notices in the cockpit to tell persons not to operate the flaps or slats.
Subtask 57-26-00-866-054
B. Aircraft Maintenance Configuration
(1)
Fully extend the flaps (Ref. TASK 27-50-00-866-008).
(2)
Make sure that the LOCKING TOOL - FLAP/SLAT CONTROL LEVER is on the flap/slat control lever.
Subtask 57-26-00-865-054
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
R **ON A/C 001-049, 051-099, 101-149, 151-199, 201-299, 401-499,
Subtask 57-26-00-010-056
D. Get Access
(1)
Put the access platform below the applicable wing trailing edge at flap tracks 2, 3 and 4, zones 531(631), 532(632) and 533(633).
(2)
Remove the applicable flap track fairing access panels (Ref. TASK 57-55-11-000-001):
(a)
For flap track 2, remove:
-531AB, 631AB, 531BB, 631BB, 531CB, 631CB.
(b)
For flap track 3, remove:
-532AB, 632AB, 532BB, 632BB, 532CB, 632CB.
(c)
For flap track 4, remove:
-533AB, 633AB, 533BB, 633BB, 533CB, 633CB.
R **ON A/C 301-399,
R Subtask 57-26-00-010-056-A
R D. Get Access
R R (1) Put the access platform below the applicable wing trailing edge at flap tracks 2, 3 and 4, zones 531(631), 532(632) and 533(633).
R R (2) Remove the applicable flap track fairing access panels (Ref. TASK 57-55-11-000-004):
R R (a) for flap track 2, remove: - 531CB, 631CB, 531EB, 631EB.
R R (b) for flap track 3, remove: - 532CB, 632CB, 532EB, 632EB.
R R (c) for flap track 4, remove: - 533CB, 633CB, 533EB, 633EB.
R **ON A/C ALL
4. Procedure_________
(Ref. Fig. 607/TASK 57-26-00-991-007)
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 57-26-00-110-056
A. Preparation for Inspection
(1) Use a MISCELLANEOUS (Material No. 19-003), made moist with CLEANING AGENTS (Material No. 11-026) to clean the applicable flap track beam.
Flap Track Beams 2, 3 and 4 - Track Upper Flange Radii 中国航空网 www.aero.cn 航空翻译 www.aviation.cn 本文链接地址：A320飞机维护手册 AMM WINGS 机翼2(25)
