(2)
Install the center ceiling panel (Ref. TASK 25-23-41-400-001).
(3) Remove the stepladder. Subtask 33-48-11-862-054
B. De-energize the aircraft electrical circuits (Ref. TASK 24-41-00-862-002).
LIGHT - BEACON,LOWER (6LV) - REMOVAL/INSTALLATION
_________________________________________________
TASK 33-48-12-000-001
Removal of the Lower Beacon/Strobe Light 6LV from the Fuselage Outside
WARNING : ISOLATE THE ELECTRICAL CIRCUITS FROM THE RELATED EQUIPMENT AND THE
_______
ENVIRONMENT.
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)
B. Referenced Information
-------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
R **ON A/C 001-049, 052-099, 101-149, 151-199, 201-299, 301-399, 401-499,
33-48-12-991-001-A Fig. 401
**ON A/C 051-051,
33-48-12-991-001 Fig. 401A **ON A/C ALL
3. Job Set-up
__________
Subtask 33-48-12-865-050
A. Open, safety and tag this(these) circuit breaker(s):
-------------------------------------------------------------------------------
PANEL DESIGNATION IDENT. LOCATION
-------------------------------------------------------------------------------
122VU LIGHTING/EXT LT/BEACON/LOWER 5LV U03
Subtask 33-48-12-869-050
B. Make sure that the switch 2LV BEACON ON-OFF on the overhead panel 25VU is in the OFF position.
4. Procedure
_________ R **ON A/C 001-049, 052-099, 101-149, 151-199, 201-299, 301-399, 401-499,
(Ref. Fig. 401/TASK 33-48-12-991-001-A)
**ON A/C 051-051,
(Ref. Fig. 401A/TASK 33-48-12-991-001)
**ON A/C ALL
Subtask 33-48-12-020-051
A. Removal of the Lower Beacon/Strobe Light 6LV
(1)
Remove the screws (4) from the lens (6).
(2)
Remove the lens (6) and discard the seal (7).
(3)
Remove the screws (3) and (9) from the mount plate (8).
(4)
Remove the light assembly (2) until the electrical connector (1) is visible.
R Lower Beacon/Strobe Light Figure 401/TASK 33-48-12-991-001-A
R 1EFF : 001-049, 052-099, 101-149, 151-199, 1 33-48-12Page 403 1201-299, 301-399, 401-499, 1Aug 01/05 1 1 1CES 1
R Lower Beacon/Strobe Light
Figure 401A/TASK 33-48-12-991-001
1EFF : 051-051, 1 33-48-12 Page 404
1 1 Aug 01/05
1 1
1CES 1
(5)
Disconnect the electrical connector (1) from the light assembly (2).
(6)
Put blanking caps on the disconnected electrical connectors.
(7)
Remove the light assembly (2) with the seal (10)
(8)
Discard the seal (10).
1EFF : ALL 1 33-48-12Page 405 1 1 May 01/05R 1 1 1CES 1
TASK 33-48-12-400-001
Installation of the Lower Beacon/Strobe Light 6LV from the Fuselage Outside
1. Reason for the Job
__________________
Self Explanatory
2. Job Set-up Information
______________________
A. Consumable Materials
-------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
Material No. 07-001B ELECTRICAL BONDING COATING (BLUE COLOR) (Ref. 20-31-00)
Material No. 09-013 USA MIL-PRF-81733 TYPE I CLASS A CORROSION INHIBITING BRUSH CONSISTENCY (Ref. 20-31-00)
B. Expendable Parts
-------------------------------------------------------------------------------FIG.ITEM |DESIGNATION |IPC-CSN -------------------------------------------------------------------------------
3 seal 33-48-11 01 -030 3 seal 33-48-11 01A-030 10 seal 33-48-11 01 -040 10 seal 33-48-11 01A-040
C. Referenced Information
-------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
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