757 MAINTENANCE MANUAL
 S 215-009
 (3) Make sure the mode selector lever is in the DETACH position.
 F. Do the System Test
 S 865-015
 WARNING: MAKE SURE THERE ARE NO PERSONS OR EQUIPMENT IN THE AREA AROUND
_______ THE DOOR. THE MOVEMENT OF THE DOOR AND THE INFLATION OF THE ESCAPE SLIDE CAN CAUSE INJURY OR DAMAGE.
 (1)  
Move the mode selector lever to the ENGAGE position.

 S 865-018

 (2)  
Turn the interior handle on the door until the emergency power system is started, then release the handle and move away.

 S 865-063

 (3)  
If the door does not power open, push the door through the doorway to the fully open position.

 S 215-019

 (4)  
Look for these conditions:

 (a)  
The door is opened by the emergency power system in 2 to 6 seconds.

 (b)  
Make sure the slide is fully inflated.

 S 415-020
 (5)  Put the airplane back to its initial condition (Ref 25-66-00).
 TASK 25-66-00-735-028
 3. System Test - No. 1, 2, or 4 Passenger Door Escape System
_________________________________________________________
 A. General
 (1)  In this task an escape slide or slide-raft is referred to as an escape slide.
 EFFECTIVITYùùùùùùùùùùùùùùùùùùùùùùùùùùùùùù. ú

 25-66-00
 ALL  ú ú 06 Page 502 ú Dec 20/96
BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
A

757
MAINTENANCE MANUAL

 (2)  In this test, you will not inflate the escape slide.
 B. Equipment
 (1)  Protective Pad - Ensolite (or equivalent) - 1 inch X 48 inches X 48 inches - commercially available
 C. References
 (1)  
AMM 25-66-00/201, No. 1, 2, and 4 Passenger Door Escape System

 (2)  
AMM 52-11-02/401, Door Lining

 D. Access
 (1)  Location Zones
 831 No. 1 Passenger Door (Left)
 832 No. 2 Passenger Door (Left)
 836 No. 4 Passenger Door (Left)
 841 No. 1 Passenger Door (Right)
 842 No. 2 Passenger Door (Right)
 846 No. 4 Passenger Door (Right)

 E. Prepare for the Test
 S 495-038
 (1)
Set a work platform on the ground below the door that you test.

 S 865-039

 (2)  
Adjust the work platform so it is a small distance below the lower doorsill and it will clear a fully opened door..

 S 495-040

 (3)  
Set the protective pad on the work platform.

 S 865-041

 (4)  
Close and latch the door.

 S 865-042

 (5)  
Make sure the mode selector lever is in the DETACH position.

 S 015-048

 (6)  
Remove the slide cover (AMM 52-11-02/401).

 S 495-052
 WARNING: INSTALL THE SAFETY PIN IN THE INFLATION CYLINDER WHEN THE COVER
_______ IS REMOVED. WITHOUT THE SAFETY PIN, THE ESCAPE SLIDE CAN INFLATE ACCIDENTLY, AND CAUSE INJURY OR DAMAGE.
 (7)  Install the safety pin in the inflation cylinder. The safety pin is kept in the pouch on the slide pack.
 EFFECTIVITYùùùùùùùùùùùùùùùùùùùùùùùùùùùùùù. ú

 25-66-00
 ALL  ú ú 01 Page 503 ú Jan 28/01
BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
A

757 MAINTENANCE MANUAL
 S 495-053
 (8)  If you cannot fully install the safety pin in the lock pin housing on the valve assembly do these steps:
 (a)  Install an allen wrench in the center of the pulley housing.
 NOTE: You can use an allen wrench with a long handle for
____
 easier access.

 (b)  
Carefully turn the allen wrench counterclockwise a small distance to align the detent pin on the lock pin housing with the stop mark on the valve coverplate.

 (c)  
Fully install the safety pin.

 S 865-057
 (9)  
Attach the slide pack cover so it does not release during the test.
　
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