(2)
Open the APU access doors 315AL and 316AR (Ref. TASK 52-41-00-010-001).
(3)
Set the LIGHT control switch 11LJ to the on position.
4. Procedure
_________ Subtask 49-42-51-210-056
A. Inspection of the Starter Motor (8KA) and Clutch Assembly (8033KM).
(1)
Remove the starter motor (8KA) (Ref. TASK 49-42-51-000-002).
(2)
Do a visual check of the starter motor. Make sure that the external condition of the starter motor is correct.
(3)
Do a visual check of the starter motor drive shaft. Make sure that the external splines are satisfactory. Replace the starter motor if the splines are cracked, broken or missing (Ref. TASK 49-42-51-400-002).
(4)
Do a visual check of the starter motor clutch assembly (8033KM). Make sure that the internal splines are satisfactory. Replace the clutch assembly if the internal splines have a crack, are broken or missing (Ref. TASK 49-42-52-000-001) (Ref. TASK 49-42-52-400-001).
(5)
Do a visual check of the starter motor/accessory drive gearbox mating faces.
(6) Install the starter motor (8KA) (Ref. TASK 49-42-51-400-002).
________
5. Close-up
Subtask 49-42-51-410-060
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 switch 11LJ to the off position.
(3)
Close the APU access doors 316AR, 315AL (Ref. TASK 52-41-00-410-001).
(4)
Remove the access platform(s).
(5)
Remove the warning notice(s). Subtask 49-42-51-865-063
B.
Remove the safety clip(s) and the tag(s) and close this(these) circuit breaker(s): 1KD, 2KD.
Subtask 49-42-51-860-055
C. Aircraft Maintenance Configuration
(1) De-energize the aircraft electrical circuits
(Ref. TASK 24-41-00-862-002).
TASK 49-42-51-400-002
Installation of the Starter Motor (8KA) (GTCP 36-300)
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 wrench 0.3125 in. (7.9374 mm)
No specific Torque Wrench : range 0.00 to 1.20 m.daN
(0.00 to 9.00 lbf.ft)
B. Consumable Materials
-------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
Material No. 03-002 GB DEF-STAN 91-101 LUBRICATING OIL TURBINE ENGINE SYNT BASE (Ref. 20-31-00)
C. Expendable Parts
-------------------------------------------------------------------------------FIG.ITEM |DESIGNATION |IPC-CSN -------------------------------------------------------------------------------
packing 49-42-04 01 -030
D. Referenced Information
-------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
24-41-00-861-002 Energize the Aircraft Electrical Circuits from the External Power 24-41-00-862-002 De-energize the Aircraft Electrical Circuits 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 49-42-52-000-001 Removal of the Starter Motor Clutch (8033KM) (GTCP 36-300) 49-42-52-400-001 Installation of the Starter Motor Clutch (8033KM)
(GTCP 36-300) 52-41-00-010-001 Open the APU Doors for Access 52-41-00-410-001 Close the APU Doors after Access 49-42-51-991-001 Fig. 201
3. Job Set-up
__________
Subtask 49-42-51-860-063
A. Aircraft Maintenance Configuration
(1)
Make sure that the aircraft electrical circuits are energized (Ref. TASK 24-41-00-861-002).
(2)
On the panel 25VU, make sure that the APU MASTER SW p/bsw is OFF.
(3)
Make sure that there is a warning notice in the cockpit to tell persons not to start the APU.
(4)
Make sure that hydraulic systems are depressurized
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 POWER4(96)
