A320飞机维护手册 AMM DOORS 舱门3(141)_航空信息_民用航空_通用航空

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52-22-00-720-001 Check of Door Unlocking from Inside/Outside in Armed Position and of Slide Release Mechanism Arming/Disarming, Functional Check ofSlide Cable Movement
52-22-00-860-003 Special Precaution before Maintenance on the Door Damper and Emergency Operation Cylinder 52-22-00-860-004 Special Precaution after Maintenance on the Door Damper and Emergency Operation Cylinder
3. Job Set-up
__________
Subtask 52-22-22-865-057
A. Make sure that this(these) circuit breaker(s) is(are) open, safetied and tagged
-------------------------------------------------------------------------------PANEL DESIGNATION IDENT. LOCATION -------------------------------------------------------------------------------121VU EIS/SLIDES/ARM AND WARN/FLT 15WN P11 121VU EIS/SLIDES/ARM AND WARN/GND 13WN P10 121VU EIS/SDAC1 AND 2/DOOR/DET/PAX 48WV P05
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B. Aircraft Maintenance Configuration
(1)
Make sure that the applicable emergency exit door (referred to as door) is opened as required (Ref. TASK 52-22-00-010-001).

(2)
Make sure that the access platform is in position below the partly opened door.

(3)
Make sure that the special precaution on the door damper and emergency operation cylinder is completed (Ref. TASK 52-22-00-860-003).

(4)
Make sure that the door linings are removed (Ref. TASK 25-23-47-000-012) or (Ref. TASK 25-23-47-000-013).

4. Procedure
_________ Subtask 52-22-22-910-052
A. Preparation for Installation
(1)
Make sure that the parts retained from the removed component are clean and in the correct condition.

(2)
Do an inspection of the component interface and/or the adjacent area.

(3)
Make sure that the bushes (75), (77), (87) and (89) are in the correct condition.

(4)
Apply COMMON GREASE (Material No. 04-004) to all surfaces of parts which move.

Subtask 52-22-22-420-052
B. Installation of the Intermediate Shaft Assembly
(1)
If removed, attach the stop fitting (94) with the bolts (95), washers

(93) and the nuts (92) on the structure.

(2)
Install the intermediate shaft assembly (71) on the door structure as follows:

(a) Assemble the actuation lever (146) and the shaft lever (145) on the intermediate shaft (141).
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(b)
Move the intermediate shaft (141) into the related structure bearing.

(d)
Attach the bearing bracket (98) with the bolts (99), the washers

(97) and the nuts (96) on the structure.

(e)
Put the shaft lever (145) in postion and attach it with the bolt (142), the washers (143) and the nut (144) to the intermediate shaft (141).

(f)
Put the actuation lever (146) in postion and attach it with the bolts (149), the washers (147) and the nuts (148) to the intermediate shaft (141).

(g)
Install the washers (79) and the circlip (80) on the intermediate shaft (141).

(h)
Assemble the fork lever (83) on the intermediate shaft (141) and attach it with the bolt (86), the washers (81) and the nut (82).

(3)
Attach the connection rod (76) on the intermediate shaft assembly

(71)
as follows:

(a)
If removed, install the bush (75) in the shaft lever (145).

(b)
Put the eye-end of the connection rod (76) into position at the shaft lever (145).

(d)
Tighten the nut (73) and safety it with a new cotter pin (72).

(4)
Assemble the fork lever (83) on the intermediate shaft (71) and atttach it with the bolt (86), the washers (81) and the nut (82).

(5)
Attach the link rod (88) at the fork lever (83) as follows:

(a)
Install the bush (87) on the fork lever (83).

(b)
Put the link rod (88) in position to the fork lever (83).

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(d) Tighten the nut (91) and safety it with a new cotter pin (90).

Subtask 52-22-22-720-052
C. Do the functional test to make sure that the slide release mechanism operates satisfactorily (Ref. TASK 52-22-00-720-001).
　
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