(a)
 Remove and discard the cotter pin (331) from the nut (332).

 (b)
 Remove the nut (322), the washers (328), the bush (330) and the bolt (327) from the intermediate lever (229).

 (c)
 Disconnect the eye-end of the push rod (290) from the fork-end of the intermediate lever (229).

 (d)
 If required, remove the bush (329) from the fork-end of the intermediate lever (229).

 (5)
 Disconnect the connection rod (339) from the actuation lever (337) as follows:

 (a)
 Remove and discard the cotter pin (336) from the nut (335).

 (b)
 Remove the nut (335), the washers (334), the bush (340) and the bolt (333) from the actuation lever (337).

 (c)
 Disconnect the eye-end of the connection rod (339) from the fork-end of the actuation lever (337).

 (d)
 If required, remove the bush (338) from the fork-end of the actuation lever (337).

 (6)
 Remove the support fitting (326) from the door structure as follows:

 (a) Remove the nuts (342) and (348) and the bolts (341) and (343) and disconnect the stop fitting (344) from the support fitting (326).
 1EFF : 301-399, 1 52-22-21Page 455 1 1 May 01/04 1 1 1CES 1

 (b) Remove the nuts (342) and (348) and the bolts (341) and (343) and disconnect the support fitting (326) from the door structure.
 (7)
 Remove the nuts (347), the bolts (345) and the flange bearing (346) from the door structure.

 (8)
 Move the intermediate shaft (325) in the rear direction so that the shaft end comes free from the door structure.

 (9)
 Loosen the attachment screw and remove the target lever (322) from
 the intermediate shaft (325).

 (10) Remove the intermediate shaft (325) from the door structure.
 1EFF : 301-399, 1 52-22-21Page 456 1 1 May 01/04 1 1 1CES 1 TASK 52-22-21-400-004

 Installation of the Locking Shaft Mechanism (73" Door)
 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 3.2 m (10 ft. 6 in.)
 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. Expendable Parts
 -------------------------------------------------------------------------------FIG.ITEM |DESIGNATION |IPC-CSN -------------------------------------------------------------------------------
213 cotter pin 52-22-21 05 -120 222 tie-wrap 52-22-21 05 -160 224 tie-wrap 52-22-21 05 -170 232 cotter pin 52-22-21 05 -210 246 cotter pin 52-22-21 03 -120 251 cotter pin 52-22-21 03 -120 259 cotter pin 52-22-21 03 -240 266 cotter pin 52-22-21 03 -240 284 cotter pin 52-22-21 08 -260 295 cotter pin 52-22-21 07A-260 302 cotter pin 52-22-21 08 -290 310 cotter pin 52-22-21 08 -290 331 cotter pin 52-22-21 07A-240
 1EFF : 301-399, 1 52-22-21Page 457 1 1 May 01/04 1 1 1CES 1

 D. Referenced Information
 -------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
25-23-47-000-012 Removal of the Door Linings of the LH FWD Emergency Exit Door, zone 231 25-23-47-400-012 Installation of the Door Linings of the LH FWD Emergency Exit Door, zone 231 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 52-22-00-820-003 Adjustment of the Locking Mechanism 52-22-00-860-003 Special Precaution before Maintenance on the Door
 Damper and Emergency Operation Cylinder 52-22-00-860-004 Special Precaution after Maintenance on the Door
 Damper and Emergency Operation Cylinder 52-22-21-991-005 Fig. 406 52-22-21-991-006 Fig. 407
 3. Job Set-up
__________
 Subtask 52-22-21-865-063
 A. 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
　
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