(2)
Install the sidewall panel in the forward passenger compartment.
(3)
Make sure that the work area is clean and clear of tool(s) and other items.
(4)
Remove the access platform(s).
TASK 33-49-11-960-001
Removal of the lamp of the Wing and Engine Scan Light WARNING : DO NOT DISCONNECT THE ELECTRICAL CONNECTIONS FOR AT LEAST 2 MINUTES
_______
AFTER YOU DE-ENERGIZE THE ELECTRICAL CIRCUITS.
WARNING : WEAR GLASSES AND PROTECTIVE CLOTHING WHEN YOU WORK ON THE 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.
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 access platform 3.5 m (11 ft. 6 in.)
B. Referenced Information -------------------------------------------------------------------------------
REFERENCE DESIGNATION -------------------------------------------------------------------------------33-49-00-710-001 Operational Test of the Wing and Engine Scan Lights
R **ON A/C 001-049, 051-099, 101-105, 151-199, 201-228, 301-302,
33-49-11-991-003 Fig. 402 R **ON A/C 106-149, 229-299, 303-399, 401-499,
R 33-49-11-991-003-A Fig. 402A
R **ON A/C ALL
3. Job Set-up__________ Subtask 33-49-11-865-059
A. Open, safety and tag this(these) circuit breaker(s):
-------------------------------------------------------------------------------PANEL DESIGNATION IDENT. LOCATION -------------------------------------------------------------------------------FOR 4LX 122VU LIGHTING/EXT LT/WING/AND ENG SCAN/R FOR 3LX 122VU LIGHTING/EXT LT/WING/AND ENG SCAN/L Subtask 33-49-11-010-0501LX W035LX W02
B. Get Access
(1) Put the access platform in position at zone 230. 4. Procedure_________
R **ON A/C 001-049, 051-099, 101-105, 151-199, 201-228, 301-302,
R (Ref. Fig. 402/TASK 33-49-11-991-003) **ON A/C 106-149, 229-299, 303-399, 401-499,
R R (Ref. Fig. 402A/TASK 33-49-11-991-003-A) **ON A/C 001-049, 051-099, 101-105, 151-199, 201-228, 301-302,
Subtask 33-49-11-020-052
A. Removal of the Lamp
(1)
Remove the four screw (2) from the lens assembly (1).
(2)
Remove the lens assembly (1) away from the housing (7).
Lamp of the Wing and Engine Scan Light
Figure 402/TASK 33-49-11-991-003
R 1EFF : 001-049, 051-099, 101-105, 151-199, 1 33-49-11Page 411 1201-228, 301-302, 1Aug 01/05 1 1 1CES 1R Lamp of the Wing and Engine Scan Light R Figure 402A/TASK 33-49-11-991-003-A
R 1EFF : 106-149, 229-299, 303-399, 401-499, 1 33-49-11Page 412 1 1 Aug 01/05 1 1 1CES 1
(3) Remove the screw (11), the washers (10) and the nut (9). Release the
terminal (3) from the lens assembly (1).
(4) Remove the two screws (4) from the retainer (5).
(5) Remove the retainer (5).
(6) Pull the lamp (8) away from the housing (7) and disconnect the two
electrical terminals (6).
(7) Remove the lamp (8).
Subtask 33-49-11-420-053
B. Installation of the Lamp
(1) Connect the electrical terminals (6) to the new lamp (8) and install
it in the position in its housing (7). Hold it in this position.
(2) Put the retainer (5) in position.
(3) Attach the assembly. To do this, tighten the screws (4).
(4) Attach the terminal (3) to the lens assembly (1) with the nut (9),
the washers (10) and the screw (11).
(5) Install the lens assembly (1) in the position on the housing (7).
(6) Attach the assembly. To do this, tighten the screws (2).
R **ON A/C 106-149, 229-299, 303-399, 401-499,
R Subtask 33-49-11-020-052-A
R A. Removal of the Lamp
R (1) Loosen the four fasteners (3).
R (2) Carefully remove the lamp assembly (2).
R (3) Hold the lamp assembly (2).
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