C. Referenced Information
-------------------------------------------------------------------------------
REFERENCE DESIGNATION
-------------------------------------------------------------------------------
21-26-00-710-004 Operational Test of the Control Circuit of the Ditching Configuration 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
25-31-41-400-001 Installation of the FWD Galley Unit (6475MM)
25-41-41-400-001 Installation of the Lavatory A
25-80-00-400-001 Installation of the Insulation Blankets
R 52-41-00-410-002 Close the Avionics Compartment Doors after Access 21-26-45-991-001 Fig. 401
3. Job Set-up
__________
Subtask 21-26-45-861-051
A. Make sure that the ground service network is energized
(Ref. TASK 24-42-00-861-001).
Subtask 21-26-45-865-051
B. Make sure that this(these) circuit breaker(s) is(are) open, safetied and tagged
-------------------------------------------------------------------------------PANEL DESIGNATION IDENT. LOCATION -------------------------------------------------------------------------------49VU AIR COND/AVNCS VENT/CTL 6HQ D06
Subtask 21-26-45-010-051
C. Get Access
(1)
Make sure that the access platform is in position at the access door
824.
(2)
Make sure that the access door 824 is open.
4. Procedure
_________
(Ref. Fig. 401/TASK 21-26-45-991-001) Subtask 21-26-45-420-050
A. Installation of the Skin Heat Exchanger
(1)
Apply SPECIAL MATERIALS (Material No. 05-013) between the contact surfaces of the panels (3) of the skin heat exchanger and the self-locking nut plates (4).
(2)
Apply SEALANTS (Material No. 09-019) between the panels (3) of the skin heat exchanger and the washers (2).
(3)
Attach the panels (3) of the skin heat exchanger with washers (2) and screws (1).
Subtask 21-26-45-710-050
B. Test
(1)
Do the operational test of the control circuit of the ditching configuration (Ref. TASK 21-26-00-710-004).
(2)
On the upper ECAM display unit, make sure that there is no warning related to the avionics ventilation system.
(3) Make sure that there is no leak on the skin heat exchanger. Subtask 21-26-45-420-051
C. Installation of the Insulation Blankets, Galley and Lavatory
(1)
Install all the insulation blankets between FR12 and FR14 above and below the floor panels (Ref. TASK 25-80-00-400-001).
(2)
Install the galley unit at location 1 (Ref. TASK 25-31-41-400-001).
(3)
Install the lavatory A (Ref. TASK 25-41-41-400-001).
5. Close-up
________
Subtask 21-26-45-410-050
A. Close Access R (1) Close the access door 824 (Ref. TASK 52-41-00-410-002).
(2) Remove the access platform(s).
Subtask 21-26-45-865-052
B. Remove the safety clip(s) and the tag(s) and close this(these) circuit breaker(s): 6HQ
Subtask 21-26-45-862-050
C. De-energize the ground service network
(Ref. TASK 24-42-00-862-001).
FANS - BLOWER AND EXTRACT (18HQ,20HQ) - REMOVAL/INSTALLATION
____________________________________________________________ TASK 21-26-51-000-001 Removal of the Blower and Extract Fans (18HQ,20HQ)
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 blanking plugs
No specific circuit breaker(s) safety clip(s)
No specific access platform 1.60 m (5 ft. 3 in.)
B. Referenced Information
-------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
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