1.
Reason for the Job
2.
Job Set-up Information
R Refer to the MPD TASK: 499100-B2 ______________________
A. Fixtures, Tools, Test and Support Equipment
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REFERENCE QTY DESIGNATION
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No specific blanking caps
No specific circuit breaker(s) safety clip(s)
No specific warning notice
No specific container 10 l (2.6416 USgal)
No specific access platform 3.5 m (11 ft. 6 in.)
B. Consumable Materials
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REFERENCE DESIGNATION
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Material No. 03-002 GB DEF-STAN 91-101
LUBRICATING OIL TURBINE ENGINE SYNT BASE
(Ref. 20-31-00)
C. Expendable Parts
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FIG.ITEM |DESIGNATION |IPC-CSN
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2 filter element 49-91-45 70 -030 3 o-ring 49-91-45 70 -020
R EFF : 001-049, 101-105, 107-107, 151-199, 49-91-41Page 201 201-210, Config-2 Aug 01/05
CES D. Referenced Information
-------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
24-23-51-000-001 Removal of the APU Generator 8XS
24-23-51-400-001 Installation of the APU Generator 8XS
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
49-00-00-860-008 APU Start by External Power (131-9(A))
49-00-00-860-009 APU Shutdown by External Power (131-9(A))
49-11-00-400-006 Installation of the Generator Substitution Kit
(Flight without Generator) (131-9(A))
49-90-00-600-007 Check and Replenish Oil Level (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
49-91-41-991-004 Fig. 201
3. Job Set-up__________
Subtask 49-91-41-860-060
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).
R EFF : 001-049, 101-105, 107-107, 151-199, 49-91-41Page 202 201-210, Config-2 Aug 01/05
CES Subtask 49-91-41-865-063
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 49-91-41-010-055
C. Get Access
(1)
Put the access platform below the APU access doors 315AL and 316AR.
(2)
Open the access doors 315AL, 316AR (Ref. TASK 52-41-00-010-001).
(3)
Set the LIGHT SW 11LJ to the ON position.
4. Procedure
_________ (Ref. Fig. 201/TASK 49-91-41-991-004) Subtask 49-91-41-020-056
A. Removal of the Filters.
(1)
Put the container below the oil filter housings (4).
(2)
Disconnect the electrical connectors (5).
(3)
Put blanking caps on the disconnected electrical connectors.
(4)
Remove the filter housings (4) from the lube module (1) and discard the filter elements (2).
(5)
Remove and discard the O-rings (3). Subtask 49-91-41-420-057
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