TASK 52-22-12-400-002
 Installation of the Door Stay 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  access platform 3.20 m (10 ft. 6 in.)
 B. Consumable Materials
 -------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
Material No. 16-001 ANTI-CORROSION PRIMER (POLYURETHANE ) (Ref. 20-31-00)
 Material No. 16-002  GB BAEP 3536 POLYURETHANE TOPCOAT GREY (FOR INTERNAL APPLIC.) (Ref. 20-31-00)
 C. Referenced Information
 -------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
52-22-00-010-001 Opening of the Emergency Exit Doors from the Passenger Compartment 52-22-00-410-001 Closing of the Emergency Exit Doors from the Passenger Compartment 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 52-22-12-991-002 Fig. 402
 1EFF : 301-399, 1 52-22-12Page 413 1 1 May 01/04 1 1 1CES 1

 3. Job Set-up
__________ Subtask 52-22-12-860-055
 A. 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 special precaution on the door damper and emergency operation cylinder is completed (Ref. TASK 52-22-00-860-003).

 (3)
 Make sure that the access platform is in position below the partly opened door.

 Subtask 52-22-12-865-054
 B. 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
 4. Procedure
_________ Subtask 52-22-12-420-051
 A. Installation of the Door Stay Mechanism
 (Ref. Fig. 402/TASK 52-22-12-991-002)

 (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)
 Install the release rod (21) on the support arm as follows:

 (a)
 Put the release rod (21) into the related bore of the support arm.

 (b)
 Put the handle (24) over the top-end of the release rod (21).

 1EFF : 301-399, 1 52-22-12Page 414 1 1 May 01/04 1 1 1CES 1

 (c)
 Put the washers (25) in position between the handle (24) and the support arm.

 (d)
 Install the screws (22) and the washers (23) at the handle (24).

 (e)
 Apply a layer of STRUCTURE PAINTS (Material No. 16-001) and STRUCTURE PAINTS (Material No. 16-002) to the screws (22).

 (4)
 Install the release assy (28) on the support arm as follows:

 (a)
 Put the release assy (28) in its installation position and attach it temporarily with the bolts (29).

 (b)
 Install the washers (27) and the nuts (26) on the bolts (29).

 (c)
 Apply a layer of STRUCTURE PAINTS (Material No. 16-001) and STRUCTURE PAINTS (Material No. 16-002) to the screws (29) and the nuts (26).

 (5)
 Install the lock assy (31) on the support arm as follows:

 (a)
 Put the lock assy (31) together with the washers (32) into their installation position and attach them temporarily with the bolts (30).

 (b)
 Install the washers (33) and the nuts (34) on the bolts (30).

 (c)
 Apply a layer of STRUCTURE PAINTS (Material No. 16-001) and STRUCTURE PAINTS (Material No. 16-002) to the screws (30) and nuts (34).

 5. Close-up
________
 Subtask 52-22-12-865-055
 A. Remove the safety clip(s) and the tag(s) and close this(these) circuit breaker(s):
　
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