(2)
 Put the door frame lining (14) in position on the door frame and engage the attach brackets to the yo-yo rolls.

 (3)
 Install the door frame lining (14) with the screws (20) washers (21). Subtask 25-23-47-420-083

 F. Installation of the Door Frame Lining 251LX (252LX) (11)
 (Ref. Fig. 405/TASK 25-23-47-991-010)

 (1)
 Make sure that the work area is clean and clear of tools and other items.

 (2)
 Put the door frame lining (11) in position on the door frame and engage the attach brackets to the yo-yo rolls.

 (3)
 Install the door frame lining (11) with the screws (21) washers (12). Subtask 25-23-47-420-084

 G. Installation of the Hook (5)
 (Ref. Fig. 405/TASK 25-23-47-991-010)

 (1) Install the hook (5) with the screws (7) and the washers (6) to the door frame.

 Subtask 25-23-47-420-085
 H. Installation of Escape Slide Lever Cover (1)
 (Ref. Fig. 401/TASK 25-23-47-991-008)

 (1)
 Make sure that the work area is clean and clear of tools and other items.

 (2)
 Install the escape slide lever cover (1) with the screws (2, 3) and the washers as identified during the removal procedure.

 Subtask 25-23-47-210-070
 J. Visual Inspection
 (1)
 Make sure that all placards of the retained/new components are in the correct position and in good condition.

 (2)
 If necessary install the new placards, refer to (Ref. TASK 11-00-00-400-002) (Ref. AMM 11-32-25 P.Block 001)

 5. Close-up
________ Subtask 25-23-47-865-068
 A. Remove the safety clip(s) and the tag(s) and close this(these) circuit breaker(s): 1WL, 2WL, 3WL, 153RH
 Subtask 25-23-47-410-067
 B. Close Access
 (1)
 Make sure that the work area is clean and clear of tool(s) and other items.

 (2)
 Close the related emergency exit door (Ref. TASK 52-22-00-410-001).

 (3)
 Install the cabin emergency light(s) 37WL (36WL) (Ref. TASK 33-51-11-400-001).

 (4)
 Install the cabin-wall mounted emergency-exit-marker(s) 90WL5 (90WL6) (Ref. TASK 33-51-13-400-001).

 (5)
 Install the emergency exit sign(s) 43WL (42WL) (Ref. TASK 33-51-16-400-001).

 (6) Remove the access platform(s). Subtask 25-23-47-862-052
 C. De-energize the ground service network (Ref. TASK 24-42-00-862-001)

 PANEL - COVE LIGHT - REMOVAL/INSTALLATION
_________________________________________
 TASK 25-23-48-000-001
 Removal of the Cove Light Panels

 1.
 Reason for the Job

__________________
 Self Explanatory

 2.
 Job Set-up Information

______________________
 A. Referenced Information
 -------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
24-42-00-861-001  Energize the Ground Service Network from the External Power 25-23-48-991-001 Fig. 401
 3. Job Set-up
__________
 Subtask 25-23-48-861-051

 A. Energize the ground service network
 (Ref. TASK 24-42-00-861-001)

 4. Procedure
_________
 Subtask 25-23-48-020-050

 A. Remove the Cove Light Panel (3)
 (Ref. Fig. 401/TASK 25-23-48-991-001)

 (1) Move the cove light panel (3) inboard and lift the flange (2) off the rail (1). R (2) Remove the seal (4), if necessary. R (3) Lower the inboard edge of the cove light panel (3), but not more than
 100 mm (3.9370 in.). R (4) Disconnect the bonding strap (8).
 EFF : ALL

25-23-48Page 401

 Cove Light Panels
 Figure 401/TASK 25-23-48-991-001
 EFF :  ALL  25-23-48 Page 402 
Feb 01/98
 CES 

R (5) Lift the cove light panel (3) to disengage the bracket (6) from the

 fitting (5). R (6) Remove the cove light panel (3).
 EFF : ALL

25-23-48Page 403

 TASK 25-23-48-400-001 Installation of the Cove Light Panels
 1.
 Reason for the Job

__________________
 Self Explanatory

 2.
 Job Set-up Information

______________________
 A. Fixtures, Tools, Test and Support Equipment
 -------------------------------------------------------------------------------REFERENCE QTY DESIGNATION -------------------------------------------------------------------------------
　
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