(5)  
   Lamp Test.    Supplement AMM TASK 33-44-00-715-002

(a)  Do this task:  Wing Anti-collision Lights - Operational Test.

(6)  
Remove electrical power if it is not necessary (AMM 24-22-00/201).

Aviation Partners Boeing 757-200 MAINTENANCE MANUAL SUPPLEMENT  Part II

Figure 202
Winglet Anti-Collision (Strobe) Light
Lamp Replacement

Aviation Partners Boeing 757-200 MAINTENANCE MANUAL SUPPLEMENT  Part II
Wing Anti-Collision (Strobe) Light
Removal and Installation

1.  General
A.  This procedure contains (2) tasks for the anti-collision (strobe) lights.
(1)  The removal of the strobe light assembly.
(2) The installation of the strobe light assembly.
TASK 33-44-01-022-032

2.     Strobe Light Assembly Removal 
A.  Reference AP57.2-0615-2 WDM Supplement to WDM 33-44-21 Wing – Anti-Collision Lights AMM 24-22-00/201, Manual Control
B.  Parts
See Figure 203

C.  Access
Location Zones
547 Left Winglet
647 Right Winglet

S 862-005
D.  Procedure
(1)  Do one of these steps to remove electrical power from the wing anti-collision light:
(a)  
At the overhead panel, P5, set the switch to the off position and attach the DO-NOT-OPERATE tag.

(b)  
Open the 11M7, ANTI-COLL WHITE circuit breaker on the overhead circuit breaker panel, P11, and attach a DO-NOT-CLOSE tag:

S 862-020
WARNING: DO NOT TOUCH THE POSITION LIGHT FOR 10 MINUTES AFTER REMOVAL OF ELECTRICAL POWER.  AN ELECTRICAL SHOCK CAN CAUSE INJURY TO PERSONS OR DAMAGE TO EQUIPMENT.
S 022-007
(2)  Remove strobe light assembly.
(a)  
Remove strobe light lens and retainer by removing (2) 10-32 mounting screws.

(b)  
Remove fillet seal around strobe light base periphery common to strobe light base plate.

(c)  
Carefully remove strobe light assembly from winglet.

CAUTION: DO NOT PULL ON STROBE LIGHT WIRING, OR ALLOW STROBE LIGHT TO HANG FREE SUPPORTED BY THE WIRING.  TENSION ON
Aviation Partners Boeing
757-200 MAINTENANCE MANUAL SUPPLEMENT  Part II
STROBE LIGHT WIRING MAY CAUSE DAMAGE TO TERMINAL CONNECTORS.
(d)  
Remove (1) 6-32 screw and lock washer from wire support.

(e)  
Remove (4) 4-40 screws from terminal 1, 2, 3 and 4.

(f)  
Remove (1) 10-32 nut from ground stud.

3.  Strobe Light Assembly Installation 
A.  Reference
AP57.2-0615-2 WDM Supplement to WDM 33-44-21 Wing – Anti-Collision Lights
AMM 24-22-00/201, Manual Control

B.  Parts
See Figure 203

C.  Access
Location Zones
　
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