-in the cockpit on the overhead panel 40VU,
- on the ground service panel of the Blue hydraulic system.
(3)
Depressurization of the Hydraulic System
(a)
Depressurize the Blue hydraulic system (Ref. TASK 29-00-00-864-001).
(b)
Depressurize the reservoir of the Blue hydraulic system (Ref. TASK 29-14-00-614-001).
Subtask 24-24-51-865-050
B. Open, safety and tag this(these) circuit breaker(s):
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PANEL DESIGNATION IDENT. LOCATION
-------------------------------------------------------------------------------
R
R 105VU ELEC/CSM/G /EV AUTO/SPLY 7XE C01
R 106VU CSM/G /EV/MAN/SPLY 6XE B04 122VU ELEC/EMER GEN AUTO/2 9XE Z26 122VU ELEC/EMER GEN AUTO/1 11XE Z25
Subtask 24-24-51-010-050
C. Get Access
(1)
Open the LH or RH Main Landing-Gear (MLG) door (Ref. TASK 32-12-00-010-001).
(2)
Put the stepladder in position at the MLG bay.
4. Procedure
_________
(Ref. Fig. 401/TASK 24-24-51-991-001) Subtask 24-24-51-020-050
A. Removal of the Constant Speed Motor/Generator (8XE)
(1)
Disconnect the electrical connectors (2),(3),(13) and (14) from the CSM/G (1).
(2)
Put blanking caps on the disconnected electrical connectors.
(3)
Put a drainage container in position to collect hydraulic fluid leakage.
(4)
Disconnect the flexible hydraulic pipes (11), (12) and (15) from the CSM/G (1).
(5)
Disconnect the flexible drain hoses (4) and (10) from the CSM/G (1).
(6)
Put blanking plugs on the disconnected line ends.
(7)
Loosen the lockwashers (8), remove the screws (5), the washer (6) and discard the lockwashers (8).
(8)
Loosen the bonding strap (7) from its position.
(9)
Remove the CSM/G (1) from the support mounts (9).
Constant Speed Motor/Generator - CSM/G 8XE.
Figure 401/TASK 24-24-51-991-001
1EFF : ALL 1 24-24-51 Page 404
1 1 Feb 01/98
1 1
1CES 1
TASK 24-24-51-400-001
Installation of the Constant Speed Motor/Generator (CSM/G) (8XE)
WARNING : OBEY THE HYDRAULIC SAFETY PROCEDURES.
_______
WARNING : DO NOT WALK ON A CLOSED LANDING GEAR DOOR.
_______
1.
Reason for the Job
__________________
Self Explanatory
2.
Job Set-up Information
______________________
A. Fixtures, Tools, Test and Support Equipment
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REFERENCE QTY DESIGNATION
-------------------------------------------------------------------------------
No specific stepladder 2 m (6 ft. 7 in.)
B. Expendable Parts
-------------------------------------------------------------------------------
FIG.ITEM |DESIGNATION |IPC-CSN
-------------------------------------------------------------------------------
Rlockwashers 24-24-03 01A-110
C. Referenced Information
-------------------------------------------------------------------------------
REFERENCE DESIGNATION
-------------------------------------------------------------------------------
20-28-00-912-004 Electrical Bonding of Components With Conductive Bolts and Screws and Bonding Straps in the Fuselage and in the Wings (this does not includes the tanks)-
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
-------------------------------------------------------------------------------
REFERENCE DESIGNATION -------------------------------------------------------------------------------
R 29-10-00-863-003 Pressurize the Blue Hydraulic System with a Ground
R Power Supply 29-10-00-864-003 Depressurize the Blue Hydraulic System 29-14-00-614-001 Depressurization of the Hydraulic Reservoirs 29-14-00-614-002 Pressurization of the Hydraulic Reservoirs through
the Ground Connector
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