(1)
Make sure that the parts retained from the removed component are clean and in the correct condition.
(2)
Clean the component interface and/or the adjacent area.
(3)
Apply a thin layer of COMMON GREASE (Material No. 04-014) to the threads of the igniter plug (3).
(4)
Remove all blanking caps and put the gasket (4) in position on the igniter plug (3).
(5)
Install the igniter plug (8031KM) (3) and the gasket (4).
(6)
Tighten and TORQUE the igniter plug (8031KM) (3) to 2.03 m.daN (14.97 lbf.ft).
(7)
Connect the ignition electrical lead (2) to the igniter plug (8031KM) (3).
(8)
Tighten and TORQUE the ignition electrical lead (2) connection to 0.4 m.daN (35.39 lbf.in).
(9)
Safety the connection with lockwire-corrosion resistant steel 0.8 mm (0.0314 in.).
(10)
Connect the electrical connector (1) and safety with lockwire.
(11)
Make sure that the work area is clean and clear of tool(s) and other items.
Subtask 49-41-41-865-054
B. Remove the safety clip(s) and the tag(s) and close this(these) circuit breaker(s): 1KD, 2KD.
Subtask 49-41-41-710-050
C. Do the operational test of the APU (Ref. TASK 49-00-00-710-004).
(1) Operate the APU for min. five minutes and examine the joints of the flow divider for leaks.
NOTE : Leaks are not permitted.
____
________
5. Close-up
Subtask 49-41-41-410-051
A. Close Access
(1)
Make sure that the work area is clean and clear of tool(s) and other items.
(2)
Make sure that the insulating device is removed.
(3)
Make sure that the light SW 11LJ is set to the OFF position.
(4)
Close the APU access doors 315AL, 316AR (Ref. TASK 52-41-00-410-001).
(5)
Remove the access platform(s).
Subtask 49-41-41-865-064
B. Remove the safety clip(s) and the tag(s) and close this(these) circuit breaker(s):
-------------------------------------------------------------------------------PANEL DESIGNATION IDENT. LOCATION -------------------------------------------------------------------------------121VU APU/APU/CTL 2KD L42 121VU APU/ECB/SPLY 1KD L41
Subtask 49-41-41-860-062
C. Aircraft Maintenance Configuration
(1)
Pressurize the reservoirs of the hydraulic systems.
(Ref. TASK 29-14-00-614-002).
(2)
De-energize the ground service network
(Ref. TASK 24-42-00-862-001).
(3)
Remove the warning notice(s).
PLUG - IGNITER - REMOVAL/INSTALLATION
_____________________________________ TASK 49-41-41-000-005 Removal of Igniter Plug (131-9(A)) WARNING : DO NOT TOUCH THE APU UNTIL IT IS SUFFICIENTLY COOL TO PREVENT BURNS
_______ WHEN YOU DO THE MAINTENANCE TASK(S).
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 3.5 m (11 ft. 6 in.)
B. Referenced Information
-------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
24-42-00-861-001 Energize the Ground Service Network from the External Power 29-00-00-864-001 Put the Related Hydraulic System in the Depressurized
Configuration before Maintenance Action 52-41-00-010-001 Open the APU Doors for Access 49-41-41-991-007 Fig. 401
R EFF : 001-049, 101-105, 107-107, 151-199, 49-41-41Page 401 201-210, Config-2 Aug 01/05
CES 3. Job Set-up
__________ Subtask 49-41-41-860-058
A. Aircraft Maintenance Configuration
(1)
Energize the ground service network
(Ref. TASK 24-42-00-861-001).
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