5. Close-up
________ Subtask 24-22-18-410-050
 A. Close Access
 (1)
 Make sure that the work area is clean and clear of tool(s) and other items.

 (2)
 Close the access door 103VU (5).

 (3)
 Close the access door 822.

 (4)
 Remove the access platform(s).

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_________________________________________________________ REMOVAL/INSTALLATION
____________________ TASK 24-22-33-000-001 Removal of the EGIU-1(2) (22XU1, 22XU2)
 1.
 Reason for the Job

__________________
 Self Explanatory

 2.
 Job Set-up Information

______________________
 A. Fixtures, Tools, Test and Support Equipment
 -------------------------------------------------------------------------------REFERENCE QTY DESIGNATION -------------------------------------------------------------------------------
No specific blanking caps
 No specific circuit breaker(s) safety clip(s)
 No specific warning notice
 No specific access platform 1.6 m (5 ft. 3 in.)

 B. Referenced Information
 -------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
24-42-00-861-001  Energize the Ground Service Network from the External Power 24-22-33-991-001 Fig. 401
 3. Job Set-up
__________ Subtask 24-22-33-860-052
 A. Aircraft Maintenance Configuration
 (1)
 Energize the ground service network
 (Ref. TASK 24-42-00-861-001).

 (2)
 On the center pedestal, on the ENG panel 115VU:

 -put a warning notice to tell persons not to start the engine.
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 B. Open, safety and tag this(these) circuit breaker(s):
 -------------------------------------------------------------------------------
PANEL DESIGNATION IDENT. LOCATION
 -------------------------------------------------------------------------------
FOR 22XU1 122VU ELEC/GCU/1 2XU1 T26 122VU ELEC/IDG1/DISC 1XT T24 122VU ELEC/EXT PWR/LT CLT/AVAIL 4XG X31 122VU ELEC/EXT PWR/CTL 11XG X29 122VU ELEC/EXT PWR/COCKPIT/AVAIL/LT 12XG X28 122VU ELEC/EXT PWR/EGIU1/28VDC 26XU1 Z31 122VU ELEC/GEN1/EGIU1/28VDC 24XU1 Z30 123VU EXT PWR/EGIU1/115VAC 23XG AA07 123VU GEN1/EGIU1/115VAC 23XU1 AF12
 FOR 22XU2 122VU ELEC/GEN1/OFF/BTC2 SPLY 14XU T30 122VU ELEC/GCU/2 2XU2 T27 122VU ELEC/IDG2/DISC 2XT T25 122VU APU GEN/EGIU2/28VDC 26XU2 Y31 122VU GEN2/EGIU2/28VDC 24XU2 Y30 123VU APU GEN/EGIU2/115VAC 23XS AA08 123VU GEN2/EGIU2/115VAC 23XU2 AF01
 Subtask 24-22-33-010-050
 C. Get Access
 (1)
 Put an access platform at the access door 811 of the avionics compartment.

 (2)
 Open the access door 811.

 4. Procedure_________
 (Ref. Fig. 401/TASK 24-22-33-991-001)
 Subtask 24-22-33-020-050
 A. Removal of the EGIU
 (1)
 Loosen the knurled nut (1).

 (2)
 Lower the knurled nut (1) to disengage the stud (2).

R 1EFF : 001-049, 051-099, 101-149, 151-199, 1 24-22-33Page 402 1201-299, 301-399, 1Aug 01/05 1 1 1CES 1

 Electrical Generation Interface Unit 1(2)
 Figure 401/TASK 24-22-33-991-001

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 (3)
 Carefully pull the handle (3) until the EGIU (4) is disconnected from

 the rack receptacle (5).

 (4)
 Remove the EGIU from the rack (6).

 (5)
 Put blanking caps on the rack receptacle (5) and on the EGIU connector.

R 1EFF : 001-049, 051-099, 101-149, 151-199, 1 24-22-33Page 404 1201-299, 301-399, 1Aug 01/05 1 1 1CES 1 TASK 24-22-33-400-002

 Installation of the EGIU-1(2) (22XU1, 22XU2)
 1. Reason for the Job
__________________
 Self Explanatory
 2. Job Set-up Information
______________________
 A. Fixtures, Tools, Test and Support Equipment
 -------------------------------------------------------------------------------REFERENCE QTY DESIGNATION
 -------------------------------------------------------------------------------
No specific warning notice
 No specific access platform 1.6 m (5 ft. 3 in.)
　
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