(3)
 Obey the special precautions before you start work on the door (Ref. TASK 52-10-00-860-001).

 Subtask 52-11-12-865-055
 C. Open, safety and tag this(these) circuit breaker(s):
 -------------------------------------------------------------------------------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
 Subtask 52-11-12-020-058
 D. Removal of the Lining Flap
 (1) Remove the lining flap (Ref. TASK 52-11-31-000-001).
 1EFF : ALL 1 52-11-12Page 416 1 1 Feb 01/98 1 1 1CES 1

 4. Procedure
_________ Subtask 52-11-12-020-052
 A. Removal of the Upper and Lower Guide Arms
 (Ref. Fig. 405/TASK 52-11-12-991-009)

 (1)
 Remove the cotter pins (84) and discard them.

 (2)
 Remove the nuts (85), the washers (82) and the bolts (72) and the washers (71).

 (3)
 Disengage the upper and lower guide arms (74) and (83) and fold them back.

 (4)
 Remove the bushes (73) and (81).

 (5)
 Remove the caps (78).

 (6)
 Remove the cotter pins (80) and discard them.

 (7)
 Hold the upper guide arm (74) and remove the nut (86) and the washers

 (75) and (79).

 (8)
 Hold the lower guide arm (88) and remove the nut (86) and the washers

 (75) and (79).
 1EFF : ALL 1 52-11-12Page 417 1 1 Feb 01/98 1 1 1CES 1

 Upper and Lower Guide Arms
 Figure 405/TASK 52-11-12-991-009
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1  1  Feb 01/98
 1  1
 1CES  1

 TASK 52-11-12-400-003
 Installation of the Guide Arms
 1. Reason for the Job
__________________
 Self Explanatory
 2. Job Set-up Information
______________________
 A. Consumable Materials
 -------------------------------------------------------------------------------
REFERENCE  DESIGNATION
 -------------------------------------------------------------------------------
R Material No. 04-004  USA MIL-PRF-23827 TYPE I SYNTH.ESTER BASED GREASE HIGH PRESSURE (Ref. 20-31-00)
 B. Expendable Parts
 -------------------------------------------------------------------------------
FIG.ITEM |DESIGNATION  |IPC-CSN
 -------------------------------------------------------------------------------
80 cotter pin 52-11-01 03 -080 84 cotter pin 52-11-01 03 -010
 C. Referenced Information
 -------------------------------------------------------------------------------
REFERENCE  DESIGNATION
 -------------------------------------------------------------------------------
24-42-00-861-001 Energize the Ground Service Network from the External Power 24-42-00-862-001 De-energize the Ground Service Network Supplied from
 the External Power 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
 52-11-31-400-001 Installation of the Lining Flap
 52-11-12-991-009 Fig. 405
 52-11-12-991-010 Fig. 406
 52-11-12-991-013 Fig. 407

 1EFF : ALL 1 52-11-12Page 419 1 1 May 01/03 1 1 1CES 1

 3. Job Set-up
__________ Subtask 52-11-12-860-050
 A. Aircraft Maintenance Configuration
 (1)
 Make sure that the access platform is in position.

 (2)
 Make sure that the special precautions are obeyed (Ref. TASK 52-10-00-860-001).

 (3)
 Make sure that the parts retained from the removed component are clean and in the correct condition.

 (4)
 Make sure that the ground service network is energized
 (Ref. TASK 24-42-00-861-001).

 Subtask 52-11-12-865-056
 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 52-11-12-420-053
 A. Installation of the Upper and Lower Guide Arms
 (Ref. Fig. 405/TASK 52-11-12-991-009)

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