Subtask 31-36-34-020-050
 B. Removal of the Data Management Unit (DMU)
 (1)
 Loosen the nuts (4) on the front of the rack (3).

 (2)
 Lower the nuts (4).

 (3)
 Pull the DMU (1) on its rack (3) to disconnect the electrical connectors (2).

 (4)
 Remove the DMU (1) from its rack (3).

 (5)
 Put blanking caps on the disconnected electrical connectors (2).

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 TASK 31-36-34-000-002
 Removal of the FDIU/DMU (FDIMU) (10TV)
 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 access platform 1.6 m (5 ft. 3 in.)

 B. Referenced Information
 -------------------------------------------------------------------------------
REFERENCE  DESIGNATION
 -------------------------------------------------------------------------------
31-36-00-740-015  Printout of the Engine / APU Hours and Cycles Stored in the FDIMU (10TV)

R **ON A/C 106-149, 211-299, 301-399, 401-499,
 31-36-34-991-005  Fig. 402
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 3. Job Set-up
__________ R **ON A/C 106-149, 211-299, 301-399, 401-499,
 Subtask 31-36-34-740-060
 A. Print out the APU hours and cycles (Ref. TASK 31-36-00-740-015) stored in the FDIMU
 Subtask 31-36-34-865-058
 B. Open, safety and tag this(these) circuit breaker(s):
 -------------------------------------------------------------------------------
PANEL DESIGNATION IDENT. LOCATION
 -------------------------------------------------------------------------------
121VU AIDS & RCDR/FDIMU 5TV K15
 Subtask 31-36-34-010-052
 C. Get Access
 (1) Put the access platform in position in zone 128, at the access door
 824.
 (2) Open the access door 824.
 **ON A/C 159-199, 210-210,

 Subtask 31-36-34-550-057
 D. On the FDIMU front face, set the ON/OFF switch to OFF.
 (1)
 To do so open the door, the one bearing the caution: "BEFORE INSTALLING SET INSIDE SWITCH TO ON". Push down the small handle and the door swivels open to show a hole in the upper part with a switch. Use one finger to set the switch to OFF.

 (2)
 Swivel back the door to its closed position.

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 4. Procedure
_________ R **ON A/C 106-149, 211-299, 301-399, 401-499,
 (Ref. Fig. 402/TASK 31-36-34-991-005)
 Subtask 31-36-34-020-053

 A. Removal of the FDIMU
 (1)
 Loosen the nuts (4) on the front of the rack (3).

 (2)
 Lower the nuts (4).

 (3)
 Pull the FDIMU (1) on its rack (3) to disconnect the electrical connectors (2).

 (4)
 Remove the FDIMU (1) from its rack (3).

 (5)
 Put blanking caps on the disconnected electrical connectors (2).

R 1EFF : 106-149, 159-199, 210-299, 301-399, 1 31-36-34Page 407 1401-499, 1Config-1 Aug 01/05 1 1 1CES 1

 Flight Data Interface Management Unit (FDIMU)
 Figure 402/TASK 31-36-34-991-005

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 TASK 31-36-34-400-001
 Installation of the Data Management Unit (DMU) (1TV)
 1. Reason for the Job
__________________
 Self Explanatory
 2. Job Set-up Information
______________________
 A. Fixtures, Tools, Test and Support Equipment
 -------------------------------------------------------------------------------
REFERENCE QTY DESIGNATION
 -------------------------------------------------------------------------------
　
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