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 warning notice
B. Referenced Information
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REFERENCE DESIGNATION
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24-56-55-000-001 Removal of the Micro Contactor Located in the Panel
200VU
24-56-55-000-002 Removal of the Contactor Located in the Panel 200VU
25-23-41-000-001 Removal of the Ceiling Panels
25-23-42-000-001 Removal of the Ceiling Panels - Forward Utility Area
R **ON A/C 001-049, 051-099, 101-149, 151-199, 201-299, 401-499,
24-56-55-991-003 Fig. 403
**ON A/C 301-399,
24-56-55-991-003-A Fig. 403A **ON A/C ALL
3. Job Set-up
__________
**ON A/C 001-049, 051-060, 101-102, 201-201,
Subtask 24-56-55-860-054
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)
Put 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 24-56-55-860-054-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)
Put a warning notice on the ELEC panel 35VU to tell persons not to operate the GALY & CAB pushbutton switch.
**ON A/C ALL
Subtask 24-56-55-010-052
B. Removal of the Ceiling Panels
(1) Remove the ceiling panels (Ref. TASK 25-23-41-000-001) and the forward utility area ceiling panels (Ref. TASK 25-23-42-000-001).
Subtask 24-56-55-865-056
C. Open, safety and tag this(these) circuit breaker(s):
-------------------------------------------------------------------------------PANEL DESIGNATION IDENT. LOCATION ------------------------------------------------------------------------------- **ON A/C ALL
**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 R 123VU AFT GALLEY/FEEDER A **ON A/C 401-499, 3MC AF04
R R R 123VU AFT GALLEY/FEEDER B 123VU FWD GALLEY/FEEDER D 123VU FWD GALLEY/FEEDER C 12MC 2MC 1MC AD09 AD04 AF09
4. Procedure
_________ R **ON A/C 001-049, 051-099, 101-149, 151-199, 201-299, 401-499,
(Ref. Fig. 403/TASK 24-56-55-991-003)
**ON A/C 301-399,
(Ref. Fig. 403A/TASK 24-56-55-991-003-A)
**ON A/C ALL
Subtask 24-56-55-020-052
A. Removal of the Micro Contactor
(1) Remove the micro contactor (Ref. TASK 24-56-55-000-001). Subtask 24-56-55-020-053
B. Removal of the Contactor
(1) Remove the contactor (Ref. TASK 24-56-55-000-002).
Micro Contactor or/and Contactor Located in the Panel 200VU
Figure 403/TASK 24-56-55-991-003
R 1EFF : 001-049, 051-099, 101-149, 151-199, 1 24-56-55Page 425 1201-299, 401-499, 1Aug 01/05 1 1 1CES 1R Micro Contactor or/and Contactor Located in the Panel 200VU R Figure 403A/TASK 24-56-55-991-003-A
R 1EFF : 301-399, 1 24-56-55Page 426 1 1 May 01/04 1 1 1CES 1
TASK 24-56-55-400-003 Installation of the Micro Contactor or/and 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
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