56-22-00
 ALL  ú ú B01 Page 1 ú Jul 15/93
BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
A
737-300/400/500MAINTENANCE MANUAL
EMERGENCY EXIT HATCH WINDOW (EXAMPLE)
SEE A
A
A
EMERGENCY EXIT HATCH WINDOW (EXAMPLE)
A
MIDDLE 
RETAINER  WINDOWPANE 
ATTACH 
SCREWS 
OUTER 
WINDOWPANE 

SPRING RETAINER OUTER PANEL SPRING ASSEMBLY OUTER PANE SEAL WINDOW
WINDOW RETAINER OUTBOARD
RETAINER SCREWFRAME WINDOW INBOARD FRAME
RUBBER SEAL
OUTER REVEAL REVEAL SEAL
FWD
A-A
Emergency Exit Hatch Window Installation Figure 1
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 56-22-00
 ALL  ú ú B01 Page 2 ú Nov 15/95
BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
A
737-300/400/500MAINTENANCE MANUAL
 EMERGENCY EXIT HATCH WINDOW - REMOVAL/INSTALLATION
__________________________________________________
 1.  General
_______
 A.  This procedure has two tasks. The first task is the removal of the window on the emergency escape hatch. The second task is the installation of the window on the emergency escape hatch.
 TASK 56-22-00-004-001-B00
 2.  Emergency Exit Hatch Window Removal (Fig. 401)
___________________________________
 A.  Standard Tools and Equipment
 (1) Scraper - Wood or Plastic
 B.  Consumable Materials
 (1)
G00034 Cheesecloth - Clean, Dry, Lint-Free

 (2)
G00834 Cloth - Clean, Dry, Lint-Free

 (3)
B00083 Solvent - Aliphatic Naphtha, TT-N-95, Type II

 NOTE: You can use Freon TF as an alternative to aliphatic naphtha
____
 to clean the windows.

 (4) B00037 Solvent - Freon TF
 NOTE: You can use aliphatic naphtha as an alternative to Freon TF
____
 to clean the windows.

 (5) G00270 Tape - Masking
 C.  References
 (1) AMM 52-21-12/401, Emergency Exit Hatch Lining
 D.  Access
 (1)  Location Zone
 116 Right Emergency Escape Hatch
 117 Left Emergency Escape Hatch

 E.  Procedure
 S 014-002-B00
 (1) Remove the lining from the emergency exit hatch (AMM 52-21-12/401).
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 56-22-00
 ALL  ú ú B02 Page 401 ú Nov 12/00
BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
A
737-300/400/500MAINTENANCE MANUAL
EMERGENCY EXIT HATCH WINDOW (EXAMPLE)
SEE A
A
A
EMERGENCY EXIT HATCH WINDOW (EXAMPLE)
A
MIDDLE 
RETAINER  WINDOWPANE 
ATTACH 
SCREWS 
OUTER 
WINDOWPANE 

SPRING RETAINER OUTER PANEL SPRING ASSEMBLY OUTER PANE SEAL WINDOW
WINDOW RETAINER OUTBOARD
RETAINER SCREWFRAME WINDOW INBOARD FRAME
RUBBER SEAL
OUTER REVEAL REVEAL SEAL
FWD
A-A
Emergency Exit Hatch Window Installation Figure 401
F44024
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 56-22-00
 ALL  ú ú B01 Page 402 ú Nov 15/95
BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
A
737-300/400/500MAINTENANCE MANUAL
 S 024-053-B00
 (2)  Remove the emergency exit hatch window as follows:
 (a)  
Remove the retainer screws.

 (b)  
Remove the retainer.

 (c)  
Remove the retainer seal.

 (d)  
　
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