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757
MAINTENANCE MANUAL

PRESSURE GAGE
QUICK-RELEASE MOUNTING STRAP
MOUNTING BRACKET
HALON FIRE EXTINGUISHER (EXAMPLE)
THUMB LEVER
CARTRIDGE (INSIDE HANDLE) QUICK-RELEASE MOUNTING STRAP

MOUNTING
BRACKET
PRESSURIZED WATER
FIRE EXTINGUISHER
(EXAMPLE)

PORTABLE FIRE EXTINGUISHER
PLACARD

Portable Fire Extinguishers
Figure 1

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757 MAINTENANCE MANUAL
 HALON FIRE EXTINGUISHER - INSPECTION/CHECK
__________________________________________
 1.  General_______
 A.  This procedure has a task to inspect the portable halon fire
 extinguishers.

 B.  The portable fire extinguishers can be installed in several general locations in the airplane. If the extinguisher is not easy to see, the location will be indentified with a placard. The extinguishers are usually installed in one or more of these areas: galley or lavatory stowage areas, closets, doghouses, or near attendant seats. There is one halon extinguisher installed in the flight compartment.
 C.  To service or recharge the fire extinguisher, refer to the applicable vendor manuals or the decals on the fire extinguisher.
 TASK 26-26-01-216-001
 2.  Halon Fire Extinguishers Inspection/Check_________________________________________
 A.  References
 (1)  IPC 26-26-00
 B.  Access
 (1)  Location Zones
 200 Upper Half of Fuselage
 211 Flight Compartment
 212 Flight Compartment

 C.  Procedure
 S 216-004
 (1)  
Make sure the instruction decal and the nameplate are in good condition.

 S 216-005

 (2)  
Make sure the mounting bracket is attached correctly to the airplane.

 S 216-002

 (3)  
Make sure the extinguisher is installed tightly to the mounting bracket.

 S 216-003

 (4)  
Make sure the lock-pin or lock-wire is correctly installed on the handle.

 S 216-008

 (5)  
Examine the pressure gage and make sure the extinguisher has the correct pressure.

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 (6)  S 216-009Make sure there is no physical damage to the extinguisher.
 (7)  S 216-006Make sure the weight of the extinguisher is not less than the weight shown on the extinguisher nameplate.
 (8)  S 216-007If there are other manufacturer inspection or maintenance procedures that show on the extinguisher, do these procedures.

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757
MAINTENANCE MANUAL

HANDLE LOCK-PIN
PRESSURE GAGE
QUICK-RELEASE STRAP
HALON FIRE EXTINGUISHER
Halon Fire Extinguisher (Example) - Inspection/Check
Figure 601

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