(2)
Make sure that the castle nut (27) is tightened and safety it with the new cotter pin (28) after the final adjustment.
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(3)
Make sure that the castle nut (21) is tightened and safety it with the new cotter pin (20) after the final adjustment.
(4)
Turn the eccentric bolt (57) until the clearance of the locking hooks is correctly adjusted (Ref. TASK 52-31-11-820-002).
(5)
Make sure that the castle nut (49) is tightened and safety it with the new cotter pin (48) after the final adjustment.
(6)
Make sure that the castle nut (55) is tightened and safety it with the new cotter pin (56) after the final adjustment.
(7)
Make sure that the locking units are correctly lubricated after the final adjustment. (Ref. TASK 12-22-52-640-002).
Subtask 52-31-21-720-055
G. Do the functional test of the locking mechanism (Ref. TASK 52-31-00-720-001).
5. Close-Up
________ Subtask 52-31-21-865-070
A. Remove the safety clip(s) and the tag(s) and close this(these) circuit breaker(s): 1MJ, 3801GX, 3802GX, 3803GX
Subtask 52-31-21-410-062
B. Close Access
(1)
Make sure that the work area is clean and clear of tool(s) and other items.
(2)
Apply STORAGE PRESERVATION (Material No. 15-005) or STORAGE PRESERVATION (Material No. 15-006) to all the components of the locking units and to the adjacent cargo
(3)
Install the access panel 825AR on the cargo door.
(4)
Remove the actuator safety locks and close the FWD cargo door (Ref. TASK 52-30-00-860-002).
(5)
Remove the access platform(s).
R 1EFF : 051-052, 1 52-31-21Page A404 1 1 Aug 01/05 1 1 1CES 1 **ON A/C ALL
TASK 52-31-21-000-008
Removal of the Drift Pin Mechanism
1.
Reason for the Job
__________________
Self Explanatory
2.
Job Set-up Information
______________________
A. Fixtures, Tools, Test and Support Equipment
-------------------------------------------------------------------------------
REFERENCE QTY DESIGNATION
-------------------------------------------------------------------------------
No specific circuit breaker(s) safety clip(s)
No specific rigging pin
No specific access platform 3.5 m (11 ft. 6 in.)
B. Referenced Information
-------------------------------------------------------------------------------
REFERENCE DESIGNATION
-------------------------------------------------------------------------------
52-30-00-860-001 Open the FWD or AFT Cargo-Compartment Door with the Yellow Electric Pump 52-31-13-000-001 Removal of the Lining and the Insulation
**ON A/C 001-049, 053-099, 101-105, 151-199, 201-220,
52-31-21-991-008 Fig. 409
**ON A/C 051-052,
52-31-21-991-008-B Fig. 409A R **ON A/C 106-149, 221-299, 301-399, 401-499,
52-31-21-991-008-A Fig. 409B
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**ON A/C 001-049, 053-099, 101-105, 151-199, 201-220,
52-31-21-991-011 Fig. 410 **ON A/C 051-052,
52-31-21-991-011-A Fig. 410A **ON A/C ALL
3. Job Set-up
__________ Subtask 52-31-21-010-065
A. Get Access
(1) Open the FWD cargo-compartment door (referred to as cargo door) and install the actuator safety locks (Ref. TASK 52-30-00-860-001).
(2) Put the access platform in position below the opened cargo door. Subtask 52-31-21-865-071
B. Open, safety and tag this(these) circuit breaker(s):
-------------------------------------------------------------------------------PANEL DESIGNATION IDENT. LOCATION -------------------------------------------------------------------------------
121VU HYDRAULIC/HYD POWER/Y 3803GX N30 122VU DOORS/CARGO 1MJ T12 123VU Y HYD/ELEC/PUMP 3802GX AB06 123VU Y HYD/ELEC/ELEC PUMP/NORM 3801GX AB03
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Subtask 52-31-21-010-066
C. Get Access
(1)
Remove the access panel 825AR from the cargo door to get access to the safety shaft of the locking mechanism.
(2)
Remove the lining and insulation of the cargo door to get access to the affected drift pin mechanism (Ref. TASK 52-31-13-000-001).
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 DOORS 舱门4(115)
