(2)
Close the APU access doors 315AL, 316AR (Ref. TASK 52-41-00-410-001). Subtask 49-90-00-865-067
C.
Remove the safety clip(s) and the tag(s) and close this(these) circuit breaker(s): 1KD, 2KD
Subtask 49-90-00-790-053
D. Test
(1)
Operate the APU for five minutes (Ref. TASK 49-00-00-860-003) and (Ref. TASK 49-00-00-860-004).
(2)
Open the access door 315AL.
(3)
Examine the oil filters for leaks.
NOTE : No leaks are permitted.
____
________
5. Close-up
Subtask 49-90-00-410-062
A. Close Access
(1)
Make sure that the work area is clean and clear of tool(s) and other items.
(2)
Set the LIGHT control SW 11LJ to the OFF position.
(3)
Close the APU access door 315AL (Ref. TASK 52-41-00-410-001). Subtask 49-90-00-860-065
B.
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).
OIL ((131-9(A))) - SERVICING
____________________________
TASK 49-90-00-600-007
Check and Replenish Oil Level (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 circuit breaker(s) safety clip(s)
No specific container 3.0 l (0.7925 USgal)
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 24-42-00-862-001 De-energize the Ground Service Network Supplied from the External Power 29-00-00-864-001 Put the Related Hydraulic System in the Depressurized Configuration before Maintenance Action 29-14-00-614-002 Pressurization of the Hydraulic Reservoirs through
the Ground Connector 49-90-00-600-008 Oil Change (Drain Method) (131-9(A)) 49-90-00-600-008 Oil Change (Top-Off Method) (131-9(A)) 52-41-00-010-001 Open the APU Doors for Access 52-41-00-410-001 Close the APU Doors after Access 49-90-00-991-006 Fig. 301 49-90-00-991-007 Fig. 302
R EFF : 001-049, 101-105, 107-107, 151-199, 49-90-00Page 301 201-210, Config-2 Aug 01/05
CES 3. Job Set-up
__________ Subtask 49-90-00-860-060
A. Aircraft Maintenance Configuration
(1)
Energize the ground service network
(Ref. TASK 24-42-00-861-001).
(2)
On the panel 25VU, make sure that the APU MASTER SW p/bsw is OFF.
(3)
Put a warning notice in the cockpit to tell persons not to start the APU.
(4)
Make sure that hydraulic systems are depressurized
(Ref. TASK 29-00-00-864-001).
Subtask 49-90-00-865-062
B. 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 49-90-00-010-056
C. Get Access
(1)
Put the access platform in position below the APU access door 315AL and 316AR.
(2)
Open the APU access doors 315AL, 316AR (Ref. TASK 52-41-00-010-001).
(3)
Set the LIGHT control SW 11LJ to the ON position.
R EFF : 001-049, 101-105, 107-107, 151-199, 49-90-00Page 302 201-210, Config-2 Aug 01/05
CES Subtask 49-90-00-869-052
D. Use the oil brands and types which follows
SPECIFICATION - MIL-PRF-7808, TYPE I
-------------------------------------------------------------------------------AMBIENT TEMPERATURE APPROVED OIL BRAND-NAME MINIMUM MAXIMUM ------------------------------------------------------------------------------- 中国航空网 www.aero.cn 航空翻译 www.aviation.cn 本文链接地址：A320飞机维护手册 AMM 机载辅助动力 AIRBORNE AUXILIARY POWER 6(62)
