4. Procedure
_________ (Ref. Fig. 401/TASK 33-12-12-991-006) Subtask 33-12-12-420-055
A. Installation of the Map Table Light Bulb
(1)
Install the new bulb (2)
(2)
Install the cover (3) on the support (1).
(3) Install the screw (4). Subtask 33-12-12-865-055
B. Remove the safety clip(s) and the tag(s) and close this(these) circuit breaker(s): FOR 41LE 5LE FOR 42LE 4LE
Subtask 33-12-12-710-051
C. Do the operational test (Ref. TASK 33-12-00-710-001).
5. Close-up
________ Subtask 33-12-12-942-051
A. Make sure that the work area is clean and clear of tool(s) and other items.
LIGHT - MAIN AND CENTER INSTRUMENT PANEL (36LE,37LE,38LE)
_________________________________________________________ REMOVAL/INSTALLATION
____________________ TASK 33-12-13-000-001 Removal of the Main Instrument-Panel Lights (36LE, 37LE) CAUTION : DO NOT TOUCH THE LAMP GLASS WITH YOUR FINGERS.
_______ THE OILS FROM YOUR SKIN WILL QUICKLY CAUSE DETERIORATION OF THE LAMP. IF YOU ACCIDENTALLY TOUCH THE LAMP GLASS, CLEAN IT WITH A LINT-FREE CLOTH.
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)
B. Referenced Information
-------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
33-12-13-991-001 Fig. 401
3. Job Set-up
__________ Subtask 33-12-13-865-050
A. Open, safety and tag this(these) circuit breaker(s):
-------------------------------------------------------------------------------PANEL DESIGNATION IDENT. LOCATION -------------------------------------------------------------------------------49VU LIGHTING/EMER LT/CKPT/DOME 1LE H08 122VU LIGHTING/FLOOD/CTR INST/PNL 2LE Z04
4. Procedure
_________
(Ref. Fig. 401/TASK 33-12-13-991-001) Subtask 33-12-13-020-050
A. Removal of the Captain and F/O Main Instrument-Panel Lights
(1)
Loosen the four fasteners (1). During this operation, hold the blanking plate (3).
(2)
Remove the blanking plate (3) from its housing.
(3)
Before you remove the bulb (2) it is necessary that you move back the bulb holder (4).
(4)
Remove the two screws (7).
(5)
Remove the transparent cover (6) from the seal (8).
NOTE : Do not remove the seal (8).
____
(6)
Remove the bulb (2).
(7)
Remove the six bulbs (5).
Main Instrument-Panel Light
Figure 401/TASK 33-12-13-991-001
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TASK 33-12-13-400-001
Installation of the Main Instrument-Panel Light (36LE, 37LE)
CAUTION : DO NOT TOUCH THE LAMP GLASS WITH YOUR FINGERS.
_______ THE OILS FROM YOUR SKIN WILL QUICKLY CAUSE DETERIORATION OF THE LAMP. IF YOU ACCIDENTALLY TOUCH THE LAMP GLASS, CLEAN IT WITH A LINT-FREE CLOTH.
1.
Reason for the Job
__________________
Self Explanatory
2.
Job Set-up Information
______________________
A. Expendable Parts
-------------------------------------------------------------------------------
FIG.ITEM |DESIGNATION |IPC-CSN
-------------------------------------------------------------------------------
2 bulb 33-12-13 01A-010 R 2 bulb 33-12-13 01B-010 5 bulbs 33-12-13 01A-090
B. Referenced Information
-------------------------------------------------------------------------------
REFERENCE DESIGNATION
-------------------------------------------------------------------------------
33-12-00-710-001 Operational Test of the General Illumination
33-12-13-991-001 Fig. 401
3. Job Set-up
__________
Subtask 33-12-13-865-051
A. Make sure that this(these) circuit breaker(s) is(are) open, safetied and tagged
-------------------------------------------------------------------------------
PANEL DESIGNATION IDENT. LOCATION
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