(2)
 Do the functional test of the cockpit door lock system (Ref. TASK 52-51-00-720-001).

 (3)
 Do the operational test of the entrance light dimming (Ref. TASK 33-21-00-710-001).

 1EFF : ALL 1 52-51-11Page 406 1 1 Aug 01/05 1 1 1CES 1 **ON A/C ALL

 5. Close-up
________ Subtask 52-51-11-410-050
 A. Close Access
 (1)
 Make sure that the work area is clean and clear of tool(s) and other items.

 (2)
 Make sure that the cockpit door is open.

 (3)
 Install the ceiling panel 221AC between galley "1" and lavatory "A".

 1EFF : ALL 1 52-51-11Page 407 1 1 May 01/04R 1 1 1CES 1

 TASK 52-51-11-960-001
 Replacement of the Spy Hole
 1. Reason for the Job__________________
 Self Explanatory
 2. Job Set-up Information______________________ 
R 
R  A. Consumable Materials 
R R R  -------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------

R  Material No. 08-001  USA DOD-A-82720 
R  GENERAL PURPOSE ADHESIVE HONEYCOMB FILLER 
R  (Ref. 20-31-00) 
R  Material No. 08-10A 
R  SILICONE COMPOUND, 2 COMPONENT,ADDITION -CURING 
R  (Ref. 20-31-00) 
R  Material No. 11-003  USA ASTM D 740 
R  METHYL-ETHYL-KETONE (Ref. 20-31-00) 
R  Material No. 19-003  USA AMS 3819 
R  LINT-FREE COTTON CLOTH (Ref. 20-31-00)

 B. Referenced Information
 -------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
52-51-11-991-003 Fig. 402
 3. Job Set-up
__________ Subtask 52-51-11-860-051
 A. There is no special job set-up for this task.
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 4. Procedure_________
 (Ref. Fig. 402/TASK 52-51-11-991-003)
 Subtask 52-51-11-020-051 
R  A. Removal of the Spy Hole
 (1) Prevent damage to the component interface and the adjacent area. 
R  (2) Remove the knurled sleeve nut (4) and the spacer (3) from the spy 
R  hole (1). 
R  (3) Remove the spy hole (1) from the milled disk (2) of the cockpit door 
R  (5).
 Subtask 52-51-11-420-051 
R  B. Installation of the Spy Hole 
R  WARNING : DO NOT GET THE FLUID ON YOUR SKIN OR IN YOUR EYES. IF YOU DO:_______ 
R  - FLUSH IT AWAY WITH CLEAN WATER 
R  - GET MEDICAL AID. 
R  CAUTION : USE ONLY THE SPECIFIED MATERIALS AND OBEY THE INSTRUCTIONS FROM_______ 
R  THE MANUFACTURERS. OTHER MATERIALS CAN CAUSE DAMAGE TO THE 
R  SURFACE PROTECTION OF THE COMPONENTS AND THE RELATED AREA. 
R  (1) Clean the mating area of the milled disk (2) and the flange of the 
R  spy hole(1) with the CLEANING AGENTS (Material No. 11-003) and the 
R  lint-free cloth, MISCELLANEOUS (Material No. 19-003). 
R  (2) Apply three points of the BONDING AND ADHESIVE COMPOUNDS (Material 
R  No. 08-001) or the BONDING AND ADHESIVE COMPOUNDS (Material No. 08-
R  10A) to the mating area of the milled disk (2) and the flange of the 
R  spy hole (1). 
R  (3) Put the spy hole (1) from the cabin side into the milled disk (2) of 
R  the cockpit door (5). 
R 
R  (4) Install the spacer (3) and the knurled sleeve nut (4) on the spy hole 
R  (1). 
R  (5) Prevent damage to the component interface and the adjacent area. 
R  (6) Tighten the knurled sleeve nut (4).

 Spy Hole of the Cockpit Door Figure 402/TASK 52-51-11-991-003 
R 1EFF : 1 1 1CES  ALL  1 111 52-51-11 Page 410 May 01/04

R R  (7) Remove the unwanted bonding and adhesive compound with a lint-free cloth MISCELLANEOUS (Material No. 19-003).
 5. Close-up________
 Subtask 52-51-11-860-052
 A. Make sure that the work area is clean and clear of tool(s) and other items.

 1EFF : ALL 1 52-51-11Page 411 1 1 May 01/05 1 1 1CES 1

 TASK 52-51-11-960-002 Replacement of the Door Escape Hatch
 1.
 Reason for the Job
　
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