(3)
Loosen the 6 captive screws (2). NOTE : Do not remove the captive screws (2) and the spring washers
____
from the contactor (3).
(4) Remove the contactor (3).
**ON A/C 001-049, 051-062, 101-105, 151-152, 201-205,
Subtask 24-41-55-020-051
B. Removal of the Contactor Base CAUTION : MAKE MATCH MARKS ON ALL THE ELECTRICAL WIRES BEFORE YOU
_______ DISCONNECT THEM. INCORRECT CONNECTION OF WIRES WILL CAUSE DAMAGE TO EQUIPMENT.
NOTE : The removal of the base is necessary only if the base is damaged.
____
Contactor
Figure 401/TASK 24-41-55-991-001
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Contactor Figure 401A/TASK 24-41-55-991-001-A
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(1)
If the base has the components that follow:
(a)
Remove the screws (9) and the washers (10).
(b)
Disconnect the electrical wires (11).
(2)
Remove the nuts (12) and the washers (13).
(3)
Disconnect the cables (14) from the base (6).
(4)
Remove the nuts (15) and the washers (16).
(5)
Remove the jumpers (17) from the base (6) and from the adjacent bases.
(6)
Remove the four screws (19) and the four washers (18).
(7) Remove the base (6). R **ON A/C 063-099, 106-149, 153-199, 206-299, 301-399, 401-499,
Subtask 24-41-55-020-051-A
B. Removal of the Contactor Module CAUTION : MAKE MATCH MARKS ON ALL THE ELECTRICAL WIRES BEFORE YOU
_______ DISCONNECT THEM. INCORRECT CONNECTION OF WIRES WILL CAUSE DAMAGE TO EQUIPMENT.
NOTE : The removal of the module is necessary only if the module is
____
damaged.
(1)
If the module has the components that follow:
(a)
Remove the screws (9) and the washers (10).
(b)
Disconnect the electrical wires (11).
(2)
Remove the nuts (12) and the washers (13).
(3)
Disconnect the cables (14) from the module (5).
(4)
Remove the nuts (19) and the washers (18).
(5)
Remove the jumpers (17) from the module (5) and from the adjacent modules.
(6)
Remove the eight screws (16) and the eight washers (15).
(7)
Remove the module (5).
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TASK 24-41-55-400-001
Installation of the External Power Contactor (EPC)
WARNING : MAKE SURE THAT NO AC OR DC POWER IS CONNECTED TO THE AIRCRAFT
_______
ELECTRICAL CIRCUITS.
THERE IS A RISK OF ELECTROCUTION IF THE AC OR DC POWER STAYS
CONNECTED.
1. Reason for the Job
__________________
Self Explanatory
2. Job Set-up Information
______________________
A. Fixtures, Tools, Test and Support Equipment
-------------------------------------------------------------------------------
REFERENCE QTY DESIGNATION
-------------------------------------------------------------------------------
No specific warning notice
No specific access platform 0.5 m (1 ft. 8 in.)
R No specific Torque Wrench : range 0.00 to 1.20 m.daN
R (0.00 to 9.00 lbf.ft)
B. Referenced Information
-------------------------------------------------------------------------------
REFERENCE DESIGNATION
-------------------------------------------------------------------------------
20-21-15-912-001 Tightening Torques for Electrical Component Fasteners 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
25-11-41-000-001 Removal of the Third Occupant Seat
25-11-41-400-001 Installation of the Third Occupant Seat
R **ON A/C 001-049, 051-062, 101-105, 151-152, 201-205,
24-41-55-991-001 Fig. 401 -------------------------------------------------------------------------------
REFERENCE DESIGNATION
-------------------------------------------------------------------------------
R **ON A/C 063-099, 106-149, 153-199, 206-299, 301-399, 401-499,
24-41-55-991-001-A Fig. 401A
**ON A/C ALL
3. Job Set-up
__________
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