NOTE : Make sure that the screw holes do not show any signs of
____
sealant.
(3)
Put the fixed diverter (12) in position and install the screws (9) and the washers (10), (11) and tighten them.
(4)
Install the screws (7) and the washers (8).
(5)
Apply SEALANTS (Material No. 09-016) to the SEALANT AREA.
(6)
Install the screws (4) and clean them from the seleant with a lint-free cloth.
(7)
Install the washers (6) and the nuts (5).
(8)
Put the shim (3) between the FR77 and the fixed diverter (12). NOTE : If necessary use one or two shims.
____
(9)
Install the screws (1) and the washers (2).
(10)
Make sure that the electrical bonding of the screws (1) is not higher than 2 milliohms (Ref. TASK 20-28-00-720-005).
(11)
Bond the head of the screws (1) with washers (2) (Ref. TASK 20-28-00-912-004).
(12)
Apply a bead of MISCELLANEOUS (Material No. 19-016) between the fixed diverter and the aircraft structure and make it smooth.
5. Close-up
________ Subtask 49-16-41-410-054
A. Close Access
(1)
Install the air intake flap (Ref. TASK 49-16-43-400-002).
(2)
Make sure that the work area is clean and clear of tool(s) and other items.
(3)
Set the LIGHT control swtich 11LJ to the OFF position.
(4)
Close the APU access doors 315AL, 316AR (Ref. TASK 52-41-00-410-001).
(5)
Set the LIGHT control swtich 3LJ to the OFF position.
(6)
Close the access door 312AR.
(7)
Close the maintenance door 314AR.
(8)
Remove the access platform(s).
Subtask 49-16-41-860-061
B. Put the aircraft back to its initial 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 ground support and maintenance equipment, the special and standard tools and all other items.
(4)
Remove the warning notice(s).
DUCT - AIR INLET - REMOVAL/INSTALLATION
_______________________________________
R **ON A/C 001-003, 051-099, 401-499,
TASK 49-16-42-000-001 Removal of the Air Intake Duct (GTCP 36-300) 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 circuit breaker(s) safety clip(s)
No specific access platform 2.5 m (8 ft. 2 in.)
B. Referenced Information
-------------------------------------------------------------------------------
REFERENCE DESIGNATION
-------------------------------------------------------------------------------
49-16-43-000-001 Removal of the Air Intake Flap (GTCP 36-300)
49-16-44-000-001 Removal of the Air Intake Nose (GTCP 36-300)
52-41-00-010-001 Open the APU Doors for Access
R **ON A/C 001-003, 052-099, 401-499,
49-16-42-991-001 Fig. 401
**ON A/C 051-051,
49-16-42-991-001-A Fig. 401A -------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
**ON A/C 051-051,
Post SB 49-1050 For A/C 051-051,
49-16-42-991-001-B Fig. 401B
R **ON A/C 001-003, 051-099, 401-499,
3. Job Set-up
__________
Subtask 49-16-42-865-050
A. Open, safety and tag this(these) circuit breaker(s):
-------------------------------------------------------------------------------PANEL DESIGNATION IDENT. LOCATION -------------------------------------------------------------------------------121VU APU/APU/CTL 2KD L42 121VU APU/ECB/SPLY 1KD L41
Subtask 49-16-42-010-050
B. Get Access
(1)
Put the access platform in position below the APU compartment.
中國航空網 m.k6050.com
航空翻譯 www.aviation.cn
本文鏈接地址：A320飛機維護手冊 AMM 機載輔助動力 AIRBORNE AUXILIARY POWER3(3)
