5. Close-up
________ Subtask 33-41-00-862-050
A. De-energize the Electrical Circuits
(1) De-energize the aircraft electrical circuits (Ref. TASK 24-41-00-862-002).
Subtask 33-41-00-942-054
B. Removal of Equipment
(1)
Make sure that the work area is clean and clear of tool(s) and other items.
(2)
Remove the safety barriers.
(3)
Remove the warning notice(s).
(4)
Remove the ground support and maintenance equipment, the special and standard tools and all other items.
LIGHT - NAVIGATION (9LA,10LA) - REMOVAL/INSTALLATION
____________________________________________________ TASK 33-41-11-000-001 R Removal of the Wingtip Navigation Light 9LA(10LA) WARNING : PUT THE SAFETY DEVICES AND THE WARNING NOTICES IN POSITION BEFORE YOU
_______
START A TASK ON OR NEAR:
-
THE FLIGHT CONTROLS
-
THE FLIGHT CONTROL SURFACES
-
THE LANDING GEAR AND THE RELATED DOORS
-COMPONENTS THAT MOVE. WARNING : MAKE SURE THAT THE GROUND SAFETY-LOCKS ARE IN POSITION ON THE LANDING
_______
GEAR.
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)
No specific safety barriers
No specific warning notice
No specific access platform 4.0 m (13 ft. 1 in.)
B. Referenced Information
-------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
57-37-12-000-001 Removal of the Navigation Light Glazing Panel
33-41-11-991-001 Fig. 401
3. Job Set-up
__________ Subtask 33-41-11-941-052
A. Safety Precautions
(1)
Put the safety barriers in position.
(2)
Put a warning notice in position on panel 25VU to tell persons not to operate the strobe lights or the navigation lights.
Subtask 33-41-11-865-050
B. Open, safety and tag this(these) circuit breaker(s):
-------------------------------------------------------------------------------PANEL DESIGNATION IDENT. LOCATION -------------------------------------------------------------------------------122VU LIGHTING/EXT LT/NAV1/AND LOGO/LT 1LA T03 122VU LIGHTING/EXT LT/NAV2/AND LOGO/LT 2LA T02 122VU LIGHTING/WING/STROBE 10LV V05
Subtask 33-41-11-010-052
C. Get Access
(1)
Put the access platform below applicable zone 534 or 634.
(2)
Remove the wingtip glazing panel (1) (Ref. TASK 57-37-12-000-001).
4. Procedure
_________ (Ref. Fig. 401/TASK 33-41-11-991-001) Subtask 33-41-11-020-050
A. Removal of the Wingtip Navigation Light
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)
Remove the bolts (5) and the washers (4).
(2)
Pull out the navigation light (3) sufficiently and disconnect the electrical connector (2).
(3)
Remove the navigation light (3).
(4)
Put blanking caps on the disconnected electrical connectors.
Wingtip Navigation Light
Figure 401/TASK 33-41-11-991-001
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TASK 33-41-11-400-001
R Installation of the Wingtip Navigation Light 9LA(10LA)
WARNING : MAKE SURE THAT THE FLIGHT CONTROL SAFETY-LOCKS AND THE WARNING
_______
NOTICES ARE IN POSITION.
WARNING : MAKE SURE THAT THE GROUND SAFETY-LOCKS ARE IN POSITION ON THE LANDING
_______
GEAR.
1. Reason for the Job
__________________
Self Explanatory
2. Job Set-up Information
______________________
A. Fixtures, Tools, Test and Support Equipment
-------------------------------------------------------------------------------REFERENCE QTY DESIGNATION -------------------------------------------------------------------------------
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