(5)
 Install the door frame lining as required (Ref. TASK 25-23-47-000-004), (Ref. TASK 25-23-47-000-009) or (Ref. TASK 25-23-47-000-010).

 (6)
 Do the special precaution for the door damper and emergency operation cylinder (Ref. TASK 52-22-00-860-004).

 (7)
 Close the applicable door (Ref. TASK 52-22-00-410-001).

 (8)
 Remove the access platform(s).

 1EFF : 301-399, 1 52-22-31Page 436 1 1 May 01/04 1 1 1CES 1 TASK 52-22-31-000-004

 Removal of the Lock Fitting from the Door Frame
 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. Referenced Information
 -------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
25-23-47-000-004 Removal of the Door Frame Linings of the LH FWD Emergency Exit Door, zone 231 25-23-47-000-009 Removal of the Door Frame Linings of the RH FWD Emergency Exit Door, zone 232 25-23-47-000-010 Removal of the Door Frame Linings of the LH/RH AFT Emergency Exit Doors, zones 251/252. 52-22-00-010-001 Opening 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 52-22-31-991-004 Fig. 407
 1EFF : 301-399, 1 52-22-31Page 437 1 1 May 01/04 1 1 1CES 1

 3. Job Set-up
__________ Subtask 52-22-31-010-053
 A. Get Access
 (1)
 Open the applicable emergency exit door (referred to as door) 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 in position below the applicable door.

 (4)
 Remove the door frame lining as required (Ref. TASK 25-23-47-000-004), (Ref. TASK 25-23-47-000-009) or (Ref. TASK 25-23-47-000-010).

 (5)
 Remove the insulation blankets from the door frame as required.

 4. Procedure
_________ Subtask 52-22-31-020-053
 A. Removal of the Lock Fitting
 (Ref. Fig. 407/TASK 52-22-31-991-004)

 (1)
 Hold the lock fitting (64) and remove the nuts (65), the washers (63) and the bolts (62).

 (2)
 Remove the latch fitting (64) and the serrated plate (61) from the door frame.

 1EFF : 301-399, 1 52-22-31Page 438 1 1 May 01/04 1 1 1CES 1

 Latch Fitting
 Figure 407/TASK 52-22-31-991-004
 1EFF :  301-399,  1  52-22-31 Page 439 
1  1  May 01/04
 1  1
 1CES  1

 TASK 52-22-31-400-004
 Installation of the Lock Fitting at the Door Frame
 1. Reason for the Job
__________________
 Self Explanatory
 2. Job Set-up Information
______________________
 A. Fixtures, Tools, Test and Support Equipment
 -------------------------------------------------------------------------------REFERENCE QTY DESIGNATION
 -------------------------------------------------------------------------------
No specific wooden or plastic scraper
 No specific access platform 3.20 m (10 ft. 6 in.)

 B. Consumable Materials
 -------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
Material No. 09-005  USA MIL-S-81733 CLASS C CORROSION INHIBITIVE INTERFAY SEALANT (Ref. 20-31-00)
 Material No. 09-016  USA MIL-PRF-81733D TYPE II CLASS B CORROSION INHIBITING FILLET CONSISTENCY (Ref. 20-31-00)
 C. Referenced Information
 -------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
25-23-47-000-004 Removal of the Door Frame Linings of the LH FWD Emergency Exit Door, zone 231 25-23-47-000-009 Removal of the Door Frame Linings of the RH FWD Emergency Exit Door, zone 232 25-23-47-000-010 Removal of the Door Frame Linings of the LH/RH AFT Emergency Exit Doors, zones 251/252. 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
　
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