3. Job Set-up
__________
Subtask 32-42-71-941-051
A. Safety Precautions
(1)
Make sure that the safety barriers are in position.
(2)
Make sure that the ground safety locks are on the landing gear (Ref. TASK 32-00-00-481-001).
(3)
On the panel 400VU:
-
make sure that the landing-gear control-lever 6GA is in the DOWN position
-
make sure that the warning notice is in position to tell persons not to operate the landing gear.
(4)
Make sure that the warning notice is in position to tell persons not to operate the brakes.
Subtask 32-42-71-860-050
B. Aircraft Maintenance Configuration
(1) Make sure that the applicable MLG wheel is removed (Ref. TASK 32-41-11-000-006).
4. Procedure
_________ R **ON A/C 001-049, 051-099, 101-149, 151-199, 201-299, 401-499,
(Ref. Fig. 401/TASK 32-42-71-991-001-A)
**ON A/C 301-399,
(Ref. Fig. 401A/TASK 32-42-71-991-001)
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Subtask 32-42-71-420-052-A
A. Preparation for Installation
(1)
Clean the component interface and/or the adjacent area with a MISCELLANEOUS (Material No. 19-003) made moist with CLEANING AGENTS (Material No. 11-026).
(2)
Do an inspection of the component interface and/or the adjacent area.
(3)
Make sure that the parts retained from the removed component are clean and in the correct condition.
NOTE : In the step that follows, make sure that the Materials No.
____ 04-004 and No. 04-022 are not mixed together. Do not use them at the same time (Ref. SIL 12-008).
(4) Apply a thin layer of COMMON GREASE (Material No. 04-004) or COMMON GREASE (Material No. 04-022) to the axle (1) and to the inner face of the axle sleeve (2).
Subtask 32-42-71-420-050-A
B. Installation of the MLG Axle Adaptor-Sleeve
(1) Install the axle sleeve (2) on the axle (1) and install the retaining ring (3)
NOTE : Make sure that the retaining ring is correctly installed in
____
the groove of the axle.
**ON A/C 301-399,
Subtask 32-42-71-420-052
A. Preparation for Installation
(1)
Clean the component interface and/or the adjacent area with a MISCELLANEOUS (Material No. 19-003) made moist with CLEANING AGENTS (Material No. 11-026).
(2)
Do an inspection of the component interface and/or the adjacent area.
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R R (3) Make sure that the parts retained from the removed component are clean and in the correct condition.
R R (4) Apply a thin layer of COMMON GREASE (Material No. 04-001) to the axle (1) and to the inner face of the axle sleeve (2).
R Subtask 32-42-71-420-050
R B. Installation of the MLG Axle Adaptor-Sleeve
R R (1) Install the axle sleeve (2) on the axle (1) so that the axle sleeve (2) engages in the axle keyways (4).
R (2) Install the applicable circlip or retaining ring (3)
R R NOTE : Make sure that the circlip/retaining ring is correctly____ installed in the groove of the axle.
R **ON A/C ALL
5. Close-up________
Subtask 32-42-71-410-050
A. Close Access
(1) Make sure that the work area is clean and clear of tool(s) and other items.
(2) Install the applicable MLG wheel (Ref. TASK 32-41-11-400-006).
Subtask 32-42-71-942-050
B. Removal of Equipment
(1) Remove the safety barriers.
(2) Remove the warning notice(s).
(3) Remove the ground support and maintenance equipment, the special and standard tools and all other items.
___________________________________________________________________________ R **ON A/C 001-049, 051-099, 101-149, 151-199, 201-299, 301-399, 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 LANDING GEAR 起落架7(44)
