____
 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 2 m (6 ft. 7 in.)

 B. Referenced Information
 -------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
36-11-34-991-001 Fig. 401
 3. Job Set-up
__________ Subtask 36-11-34-010-050
 A. Get Access
 (1)
 Put the access platform in position at the access door 811.

 (2)
 Open the access door 811.

 Subtask 36-11-34-865-050

 B. Open, safety and tag this(these) circuit breaker(s):
 -------------------------------------------------------------------------------PANEL DESIGNATION IDENT. LOCATION -------------------------------------------------------------------------------FOR 1HA1
 49VU AIR BLEED/ENG 1/CTL 3HA1 D12
 49VU AIR BLEED/ENG 1/MONG 2HA1 D11
 FOR 1HA2 122VU AIR BLEED/ENG 2/CTL 3HA2 Z23 122VU AIR BLEED/ENG 2/MONG 2HA2 Z22
 4. Procedure
_________
 (Ref. Fig. 401/TASK 36-11-34-991-001) Subtask 36-11-34-020-051
 A. Removal of the BMC
 (1)
 Loosen the nut (4).

 (2)
 Lower the nut (4).

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

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

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

 Bleed Monitoring Computer (BMC)
 Figure 401/TASK 36-11-34-991-001
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1  1  Feb 01/98
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 1CES  1

 TASK 36-11-34-400-001
 Installation of the BMC (1HA1, 1HA2)

 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 2 m (6 ft. 7 in.)
 B. 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 36-11-00-740-001 BITE Test of the BMC 1(2) 36-11-34-991-001 Fig. 401
 3. Job Set-up
__________ Subtask 36-11-34-860-051
 A. Aircraft Maintenance Configuration
 (1) Make sure that the ground service network is energized (Ref. TASK 24-42-00-861-001).

 Subtask 36-11-34-010-051
 B. Get Access
 (1) Make sure that the access platform is in position at the access door
 811.
 (2) Make sure that the access door 811 is open. Subtask 36-11-34-865-051
 C. Make sure that this(these) circuit breaker(s) is(are) open, safetied and tagged
 -------------------------------------------------------------------------------PANEL DESIGNATION IDENT. LOCATION -------------------------------------------------------------------------------FOR 1HA1
 49VU AIR BLEED/ENG 1/CTL 3HA1 D12
 49VU AIR BLEED/ENG 1/MONG 2HA1 D11
 FOR 1HA2 122VU AIR BLEED/ENG 2/CTL 3HA2 Z23 122VU AIR BLEED/ENG 2/MONG 2HA2 Z22
 4. Procedure
_________
 (Ref. Fig. 401/TASK 36-11-34-991-001) Subtask 36-11-34-420-050
 A. Installation of the BMC
 (1)
 Clean the component interface and/or the adjacent area.

 (2)
 Remove the blanking caps from the electrical connectors.

 (3)
 Make sure that the electrical connectors are clean and in the correct condition.

 (4)
 Install the BMC (1) on its rack (3).

 (5)
 Push the BMC (1) on its rack (3) to connect the electrical connectors (2).

 (6)
　
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