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

R 1EFF : 301-399, 1 12-22-52Page 341 1 1 May 01/05 1 1 1CES 1

 4. Procedure
_________

R (Ref. Fig. 309/TASK 12-22-52-991-020, 310/TASK 12-22-52-991-021) Subtask 12-22-52-640-062
 A. Lubrication of the External Control Handle and the Telescopic Arm
 (1)
 Lubricate the external control handle as follows:

 (a)
 Apply COMMON GREASE (Material No. 04-017) to the pivot points.

 (b)
 Remove the unwanted grease with a lint-free cloth.

 (2)
 Lubricate the telescopic arm of the door damper and emergency operation cylinder as follows:

 (a)
 Clean the lubrication fitting with a lint-free cloth.

 (b)
 Pump the grease gun until the new grease COMMON GREASE (Material No. 04-004) comes out to lubricate the telescopic arm (1).

 (c)
 Remove the unwanted grease with a lint-free cloth.

 (3)
 Apply SPECIAL MATERIALS (Material No. 05-027) to the inner surface and adjacent area of the external control handle.

 5. Close-up
________
 Subtask 12-22-52-410-062

 A. Close Access
 (1)
 Make sure that the work area is clean and clear of tool(s) and other items.

 (2)
 Do the special precaution for the door damper and emergency operation cylinder (Ref. TASK 52-22-00-860-004).

 (3)
 Close the applicable door (Ref. TASK 52-22-00-410-001).

 (4)
 Remove the access platform(s).

R 1EFF : 301-399, 1 12-22-52Page 342 1 1 May 01/05 1 1 1CES 1

 Lubrication of the External Control Handles-Emergency Exit Doors R Figure 309/TASK 12-22-52-991-020
R 1EFF : 301-399, 1 12-22-52Page 343 1 1 May 01/05 1 1 1CES 1R Lubrication of the Telescopic Arm of the Emergency Exit Doors R Figure 310/TASK 12-22-52-991-021

R 1EFF : 301-399, 1 12-22-52Page 344 1 1 May 01/05 1 1 1CES 1 **ON A/C ALL

 TASK 12-22-52-640-014
 Lubrication of Safety Pin Guide Fitting and Door Arming/Disarming Mechanism
 1. Reason for the Job
__________________
 Refer to the MPD TASK: 521121-02
 2. Job Set-up Information
______________________
 A. Fixtures, Tools, Test and Support Equipment
 -------------------------------------------------------------------------------REFERENCE QTY DESIGNATION -------------------------------------------------------------------------------
No specific brush
 No specific hand grease gun
 No specific lint-free cloth
 No specific access platform 4.5 m (14 ft. 9 in.)

R No specific Torque Wrench : range 0.00 to 1.20 m.daN
R (0.00 to 9.00 lbf.ft)

 B. Consumable Materials
 -------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
Material No. 04-004  USA MIL-PRF-23827 TYPE I
 SYNTH.ESTER BASED GREASE HIGH PRESSURE
 (Ref. 20-31-00)

 C. Referenced Information
 -------------------------------------------------------------------------------
REFERENCE DESIGNATION
 -------------------------------------------------------------------------------
25-23-46-000-001 Removal of the Door Linings at the FWD Passenger/Crew Doors 25-23-46-000-002 Removal of the Door Linings at the AFT Passenger/Crew Doors 25-23-46-400-001 Installation of the Door Linings at the FWD Passenger/Crew Doors 25-23-46-400-002 Installation of the Door Linings at the AFT
 Passenger/Crew Doors 52-10-00-010-001 Opening of the Passenger/Crew Door 52-10-00-410-001 Closing of the Passenger/Crew Door 52-10-00-860-001 Special Precautions before Work on the Passenger/Crew
 Door 52-10-00-860-002 Special Precautions after Work on the Passenger/Crew Door 12-22-52-991-022 Fig. 311
R **ON A/C 003-049, 051-099, 101-149, 151-199, 201-299, 301-399, 401-499,
 12-22-52-991-029 Fig. 312
 **ON A/C ALL
 3. Job Set-up
__________
 Subtask 12-22-52-010-066
 A. Get Access
 (1)
 Put the access platform in position to the applicable passenger/crew door (referred to as door).

 (2)
 Open the applicable door (Ref. TASK 52-10-00-010-001).

 (3)
 Do the special precautions on the applicable door before maintenance (Ref. TASK 52-10-00-860-001).

 (4)
 Remove the door lining (Ref. TASK 25-23-46-000-002) and (Ref. TASK 25-23-46-000-001) and the door insulation as required.
　
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