Subtask 21-43-34-010-051
C. Get Access
(1)
Put the access platform in position at the access door 811.
(2)
Open the access door 811.
4. Procedure
_________
(Ref. Fig. 401/TASK 21-43-34-991-002) Subtask 21-43-34-020-051
A. Removal of the AFT Cargo Heat Controller
(1)
Loosen the nut (9).
(2)
Lower the nut (9).
(3)
Pull the AFT cargo heat controller (6) on its rack (8) to disconnect the electrical connectors (7).
(4)
Remove the AFT cargo heat controller (6) from the rack (8).
(5)
Put blanking caps on the disconnected electrical connectors.
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AFT Cargo Heat Controller
Figure 401/TASK 21-43-34-991-002
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1 1 Feb 01/98
1 1
1CES 1
TASK 21-43-34-400-002
Installation of the AFT Cargo Heat Controller (10HC)
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 1.6 m (5 ft. 3 in.)
B. Referenced Information
-------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
21-43-00-710-003 Operational Test of the AFT Cargo Compartment Heating System 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 21-43-34-991-002 Fig. 401
3. Job Set-up
__________ Subtask 21-43-34-860-051
A. Aircraft Maintenance Configuration
(1) Make sure that the ground service network is energized
(Ref. TASK 24-42-00-861-001).
Subtask 21-43-34-865-054
R R R R R B. Make sure that this(these) circuit breaker(s) is(are) open, safetied and tagged -------------------------------------------------------------------------------PANEL DESIGNATION IDENT. LOCATION -------------------------------------------------------------------------------49VU AIR COND/AFT CARGO/VENT/CTL & MONG 31HN 07 C
Subtask 21-43-34-010-053
C. 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.
4. Procedure_________
(Ref. Fig. 401/TASK 21-43-34-991-002)
Subtask 21-43-34-420-051
A. Installation of the AFT Cargo Heat Controller
(1) Clean the component interface and/or the adjacent area.
(2) Do an inspection of the component interface and/or the adjacent area.
(3) Remove the blanking caps from the electrical connectors.
(4) Make sure that the electrical connectors are clean and in the correct condition.
(5) Install the AFT cargo heat controller (6) on its rack (8).
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