(2)
De-energize the ground service network
(Ref. TASK 24-42-00-862-001).
R EFF : 001-049, 101-105, 107-107, 151-199, 49-42-51Page 226 201-210, Config-2 Aug 01/05
CES
(3) Remove the warning notice(s).
R EFF : 001-049, 101-105, 107-107, 151-199, 49-42-51Page 227 201-210, Config-2 Aug 01/05
CES
MOTOR - STARTER ((APS 3200)) (8KA) - MAINTENANCE PRACTICES
__________________________________________________________ TASK 49-42-51-000-003 Removal of the Starter Motor (8KA) (APS 3200) 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 49-42-51-991-004 Fig. 201
3. Job Set-up
__________ Subtask 49-42-51-860-050
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 pushbutton switch 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 49-42-51-865-060
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 49-42-51-010-059
C. Get Access
(1)
Put the access platform in position below the APU access doors 315AL and 316AR.
(2)
Open the APU access doors 315AL, 316AR (Ref. TASK 52-41-00-010-001).
(3)
Set the LIGHT control switch 11LJ to the on position.
4. Procedure
_________
(Ref. Fig. 201/TASK 49-42-51-991-004) Subtask 49-42-51-020-055
A. Removal of the Starter Motor
(1)
Disconnect the electrical connector P32 (1) from the starter motor (11).
(2)
Put blanking caps on the disconnected electrical connectors.
(3)
Carefully pull back the rubber sleeves (6) to get access to the starter motor terminals.
(4)
Remove the nuts (5) and (7), the lock-washers (4),(8) together with the washers (2),(9) from the starter-motor terminals.
(5)
Disconnect the neg. lead (3) and the pos. lead (10) from the starter motor terminals.
(6)
Remove the washers (2), (9) from the bottom of the starter motor terminals.
(7)
Loosen the V-band clamp (8).
(8)
Remove the starter motor (11) and the packing (7) from the gearbox. Discard the packing (7).
Starter Motor
Figure 201/TASK 49-42-51-991-004
CES
TASK 49-42-51-400-003
Installation of the Starter Motor (8KA) (APS 3200)
1. Reason for the Job
__________________
Self Explanatory
2. Job Set-up Information
______________________
A. Fixtures, Tools, Test and Support Equipment
-------------------------------------------------------------------------------REFERENCE QTY DESIGNATION -------------------------------------------------------------------------------
No specific Torque Wrench : range 36.00 to 220.00 lbf.in
(0.40
to 2.60 m.daN) No specific Torque Wrench : range 0.00 to 1.20 m.daN
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