(7)
Remove the contactor (6).
Micro Contactor Located in the Panel 200VU Figure 401/TASK 24-56-55-991-001
1EFF : 1 1R 1CES ALL 1 11 1 24-56-55 Page 405 May 01/04
TASK 24-56-55-400-001 Installation of the Micro Contactor Located in the Panel 200VU 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
B. Referenced Information
-------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
25-23-41-400-001 Installation of the Ceiling Panels 25-23-42-400-001 Installation of the Ceiling Panels - Forward Utility Area 24-56-55-991-001 Fig. 401
1EFF : ALL 1 24-56-55Page 406 1 1 Feb 01/99R 1 1 1CES 1
3. Job Set-up
__________
**ON A/C 001-049, 051-060, 101-102, 201-201,
Subtask 24-56-55-860-051
A. Safety Precautions
(1)
In the cockpit, on the overhead ELEC panel 35VU, make sure that the GALLEY pushbutton switch is released (the OFF legend is on).
(2)
Make sure that there is a warning notice on the ELEC panel 35VU to tell persons not to operate the GALLEY pushbutton switch.
R **ON A/C 061-099, 103-149, 151-199, 202-299, 301-399, 401-499,
Subtask 24-56-55-860-051-A
A. Safety Precautions
(1)
In the cockpit, on the overhead ELEC panel 35VU, make sure that the GALY & CAB pushbutton switch is released (the OFF legend is on).
(2)
Make sure that there is a warning notice on the ELEC panel 35VU to tell persons not to operate the GALY & CAB pushbutton switch.
**ON A/C ALL
Subtask 24-56-55-865-051
B. Make sure that this(these) circuit breaker(s) is(are) open, safetied and tagged
-------------------------------------------------------------------------------PANEL DESIGNATION IDENT. LOCATION -------------------------------------------------------------------------------
**ON A/C 001-049, 051-060, 101-102, 201-201,
122VU ELEC/GALLEY/CTL **ON A/C ALL 1XA S26
R 122VU ELEC/GALLEY/CNTOR **ON A/C 061-099, 103-149, 151-199, 202-299, 301-399, 401-499, 7MC S28
122VU ELEC/GALY & CAB/CTL **ON A/C ALL 1XA S26
123VU FWD GALLEY/FEEDER F 123VU AFT GALLEY/FEEDER E **ON A/C 301-399, 16MC 14MC AC10AF09
R 123VU FWD GALLEY/FEEDER C 123VU FWD GALLEY/FEEDER D 1MC 2MC AE03AE02
R **ON A/C 301-399, 401-499,
R 123VU AFT GALLEY/FEEDER A 3MC AF04
R -------------------------------------------------------------------------------PANEL DESIGNATION IDENT. LOCATION -------------------------------------------------------------------------------**ON A/C 401-499,
R R R 123VU AFT GALLEY/FEEDER B 123VU FWD GALLEY/FEEDER D 123VU FWD GALLEY/FEEDER C 12MC 2MC 1MC AD09 AD04 AF09
**ON A/C ALL
4. Procedure_________
(Ref. Fig. 401/TASK 24-56-55-991-001)
Subtask 24-56-55-420-050
A. Installation of the micro contactor
CAUTION : REFER TO THE MATCH MARKS MADE DURING THE REMOVAL WHEN YOU_______ CONNECT THE ELECTRICAL WIRES. INCORRECT CONNECTION OF THE WIRES WILL CAUSE DAMAGE TO EQUIPMENT.
(1) Put the contactor (6) in position.
(2) Install the nuts (1) and tighten them.
(3) Install the power supply wires (2).
(4) Install the 6 washers (3) and screws (4). Tighten the screws (4).
(5) Connect the wires (5) to the contactor (6).
5. Close-up________
Subtask 24-56-55-865-052
R A. Remove the safety clip(s) and the tag(s) and close this(these) circuit breaker(s): 1XA, 7MC, 2MC, 16MC, 1MC, 14MC, 3MC, 12MC.
Subtask 24-56-55-410-050
B. Installation of the Ceiling Panels
(1) Install the ceiling panels (Ref. TASK 25-23-41-400-001) and the forward utility area ceiling panels (Ref. TASK 25-23-42-400-001).
Subtask 24-56-55-942-050
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