S 434-086
WARNING:_______PUT A PROTECTIVE COVER ON THE FIRE BOTTLE SQUIB. IF YOU DO NOT PUT A PROTECTIVE COVER ON THE FIRE BOTTLE SQUIB, THE FIRE BOTTLE CAN RELEASE ITS CONTENTS SUDDENLY AND CAUSE INJURY TO PERSONS.
CAUTION:_______DO NOT PUT A SHUNT PLUG ON THE FIRE BOTTLE SQUIB. THE SHUNT PLUG CAN CAUSE DAMAGE TO THE SQUIB PINS.
(5)
Put a protective cover on the fire bottle squibs.
S 034-031
(6)
Remove the ground strap (4) from the bottle ground lug.
S 034-032
(7)
Disconnect the discharge hose (6).
S 434-033
(8)
Install a cap on the bottle discharge port.
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757 MAINTENANCE MANUAL
S 034-034
(9)
Remove the nuts and bolts (2)(four places) from the mounting lugs.
S 024-035
(10)
Remove the extinguisher bottle.
TASK 26-22-01-424-101
5. Install the APU Fire Extinguisher Bottle_________________________________________
A. Equipment
(1)
Voltmeter - 28 vdc
(2)
Resistor - 10 Kohm
B. References
(1)
AMM 06-42-00/201, Empennage (Major Zone 300) Access Doors and Panels
(2)
AMM 20-41-01/201, Electrostatic Discharge Sensitive Devices
(3)
AMM 24-22-00/201, Electrical Power - Control
C. Access
(1)
Location Zones
211 Flight Compartment (Left)
212 Flight Compartment (Right)
315 APU Compartment (Left)
316 APU Compartment (Right)
(2)
Access Panels
313AL Control Bay Access Door
315AL APU Access Door
316AR APU Access Door
D. Install the APU Fire Extinguisher Bottle (Fig. 401)
S 944-036
WARNING: STAY OFF THE SERVICE ACCESS DOOR, 311AL, AND THE ACCESS DOOR
_______ FOR THE CONTROLS BAY, 313AL. YOUR WEIGHT CAN CAUSE THE SPRING-LOADED LATCHES TO RELEASE. IF YOU FALL THROUGH THE DOOR, INJURY CAN OCCUR.
(1) Open the controls bay access door, 313AL (AMM 06-42-00/201).
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BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
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757
MAINTENANCE MANUAL
S 864-132
WARNING:_______ DO NOT TOUCH THE SQUIB BEFORE YOU DO THE PROCEDURES FOR DEVICES
THAT ARE SENSITIVE TO ELECTROSTATIC DISCHARGE. ELECTROSTATIC
DISCHARGE CAN CAUSE THE FIRE BOTTLE TO RELEASE ITS CONTENTS
SUDDENLY AND CAUSE INJURY TO PERSONS AND DAMAGE TO EQUIPMENT.
(2) Before you touch the squib, do the procedure for devices that are sensitive to electrostatic discharge (AMM 20-41-01/201).
S 214-037
WARNING:_______DO NOT MOVE THE BOTTLE WITHOUT A CAP ON THE PORT. DO NOT LET THE BOTTLE HIT THE AIRPLANE. BE CAREFUL NOT TO DAMAGE THE BOTTLE. IF THE BOTTLE IS ACCIDENTALLY FIRED, IT CAN CAUSE INJURY TO PERSONS.
(3) Before the bottle is installed, make sure its weight is not more than 0.1 pound from the weight marked on the bottle.
NOTE: The measured weight of the bottle includes the charged
____ bottle, the inspection tag on the bottle and the swivel assemblies. If the squib cartridge is not installed on the fire extinguisher bottle, do not install it. Weigh the squib cartridges as loose parts. Include the weight of the squib cartridges in the measured weight. If the squib cartridges are installed, weigh the bottle with the cartridges installed. Remove all protective caps when the parts are weighed.
NOTE: The fire bottle may be installed without the bottle weight
____ check provided the following conditions are met:
-The bottle weight is verified by the airline before being placed in storage.
-Bottles in storage that exceed 5 years since last weight check must be reweighed.
-The bottle assembly is examined and show no damage, scratches or dents prior to installation.
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