35-31-00
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A
737-300/400/500MAINTENANCE MANUAL
 PORTABLE OXYGEN EQUIPMENT - CLEANING/PAINTING
_____________________________________________
 1.  General________
 A. This procedure contains one task:
 (1)  Portable oxygen cylinders cleaning.
 TASK 35-31-00-107-001
 2.  Portable Oxygen Cylinders Cleaning__________________________________
 A. Access
 (1)  Location Zone
 100 Upper Half of the Fuselage

 B. Procedure
 S 167-004
 CAUTION: YOU MUST PUT A COVER OR A PLUG ON ALL THE PORTS TO KEEP ALL
_______ UNWANTED MATERIAL OUT OF THE PORTABLE OXYGEN CYLINDER. THE UNWANTED MATERIAL CAN CAUSE DAMAGE TO THE PORTABLE OXYGEN CYLINDER.
 (1)  
Clean the outer side of the portable oxygen cylinder unit with a dry cloth.

 S 117-002

 (2)  
If it is necessary for more cleaning, refer to this procedure: Oxygen Systems (Ref 35-00-00/701).

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