(2)
Make sure that the parts retained from the removed component are clean and in the correct condition.
Subtask 33-42-11-420-051
B. Installation of the Landing Light Lamp
(Ref. Fig. 402/TASK 33-42-11-991-004)
(1)
Make sure the seal (4) is correctly installed in the lamp housing (1).
(2)
Connect the two electrical terminals (3) to the lamp (7) with the screws (2). Tighten the screws.
(3)
Install the lamp (7) in the lamp housing (1). Make sure the filament of the lamp is horizontal, as shown on the filament position plate (8).
(4) Install the clamp (6) with the screw (5). Tighten the screw. Subtask 33-42-11-865-057
C. Remove the safety clip(s) and the tag(s) and close this(these) circuit breaker(s): 1LB, 2LB, 3LB, 4LB.
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Subtask 33-42-11-710-052
D. Operational Test
(1) Do the operational test of the landing light (Ref. TASK 33-42-00-710-001).
5. Close-up
________ Subtask 33-42-11-860-053
A. Aircraft Configuration
(1)
Energize the aircraft electrical circuits (Ref. TASK 24-41-00-861-002).
(2)
Retract the landing light.
(3)
De-energize the aircraft electrical circuits (Ref. TASK 24-41-00-862-002).
Subtask 33-42-11-942-051
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 access platform(s).
(5)
Remove the ground support and maintenance equipment, the special and standard tools and all other items.
RUNWAY TURNOFF LIGHTS - DESCRIPTION AND OPERATION
_________________________________________________
1.
General
_______ The runway turnoff lights illuminate the lateral areas of the runway. Two light units are installed on the nose landing gear.
2.
Component Location
__________________
(Ref. Fig. 001)
_______________________________________________________________________________ FIN | FUNCTIONAL DESIGNATION | PANEL|ZONE|ACCESS | ATA | | | | DOOR | REF.
-------------------------------------------------------------------------------2LC SW-EXT LT/RWY TURN OFF 25VU 210 3LC1 LT-RUNWAY TURNOFF, L 711 33-43-11 3LC2 LT-RUNWAY TURNOFF, R 711 33-43-11 6LC RELAY-PWR SPLY, RWY TURN OFF LT 103VU 126
3. Description
___________
**ON A/C 001-049, 051-099, 101-105, 151-199, 201-228, 301-302,
(Ref. Fig. 002)
The runway turnoff-light system consists of:
-two single-filament lamps 3LC1 and 3LC2, which are installed in a fixed position on the nose landing gear. Each lamp is rated at 150 Watts.
-
a transformer, which produces the rated operating voltage
-
a power control relay 6LC
-
a control switch 2LC, which is installed in the cockpit on the overhead panel.
R **ON A/C 106-149, 229-299, 303-399, 401-499,
(Ref. Fig. 002)
The runway turnoff-light system consists of:
-two halogen lamps 3LC1 and 3LC2, which are installed in a fixed position on the nose landing gear. Each lamp is rated at 150 Watts.
-
a transformer, which produces the rated operating voltage
-
a power control relay 6LC
-
a control switch 2LC, which is installed in the cockpit on the overhead panel.
Runway Turnoff Lights - Component Location
Figure 001
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Runway Turnoff Lights - Schematic
Figure 002
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R **ON A/C ALL
4. Operation_________
R
R (Ref. Fig. 002)
R The 115 VAC busbars 204XP and 103XP supply power to the runway turnoff-light
R system, through circuit breakers 1LC1 and 1LC2. A switch 2LC controls the
R control circuit, it gets power from the 28 VDC busbar 202PP through circuit
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