MODULE 3 IN FULLY BRACKET
RETRACTED POSITION
FORWARD (NO. 1) CARGO DOOR
FWD FWD
FLOOR SYSTEM INBD
ASSEMBLY (REF)
LIMIT SWITCH FORWARD CARGO LOADER SENSOR RETRACT LIMIT SWITCH A
C
ROLLER GUIDE
ASSEMBLY (PART
OF MODULE 3)
NS
MICRO SWITCH
NS
ACTIVE SURFACE
NS
LIMIT
SWITCH ACTUATOR
(MAGNET)
BRACKET SIDEWALL
LINING (REF) LIMIT SWITCH ACTUATOR (MAGNET)
C
RECEPTACLE
B-B
ESCUTCHEON
(REF) SCREW
WASHER 0.50 |0.20 INCH
(2 PLACES)
FWD
ROLLER GUIDE
A-A ASSEMBLY (PART SHIM
OF MODULE 3)
LIMIT
BRACKET
SWITCH SENSOR INBD
C-C
Forward Cargo Loader Retract Limit Switch Installation
Figure 401
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A
757 MAINTENANCE MANUAL
FWD CARGO LOADER
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757
MAINTENANCE MANUAL
FWD
INBD
TRIGGER PLATE
FORWARD CARGO LOADER EXTEND LIMIT SWITCH
INBD
Forward Cargo Loader Extend Limit Switch Installation
Figure 402 (Sheet 2)
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757
MAINTENANCE MANUAL
S 034-008
(7)
Remove the stops from the aft end of module 1.
S 984-009
(8)
Move module 1 under module 2 to get access to the limit switch sensor.
D. Procedure - Remove the Retract Limit Switch Sensor
S 014-010
(1)
Remove the sidewall panel near the sensor to get access to the wire splice (Ref 25-50-02).
S 034-011
(2)
Disconnect the electrical wires from the sensor.
S 034-041
CAUTION: MAKE SURE YOU ARE CAREFUL WHEN YOU PULL THE SENSOR FROM THE
_______ RECEPTACLE. DAMAGE TO THE ELECTRICAL WIRES CAN EASILY OCCUR.
(3)
Remove the screws that hold the sensor to the receptacle, and pull the sensor from the receptacle.
S 024-013
(4)
Remove the sensor.
E. Procedure - Install the Retract Limit Switch Sensor
S 434-002
(1)
Connect the electrical wires to the sensor.
S 434-003
(2)
Put the sensor on the receptacle and install the screws.
(3)
Install the sidewall panel (Ref 25-50-02).
S 414-004
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F. Put the Airplane Back in its Usual Condition.
S 434-038
(1)
Install the stops on the aft end of module 1.
S 434-039
(2) 中国航空网 www.aero.cn 航空翻译 www.aviation.cn 本文链接地址：757 AMM 飞机维护手册 EQUIPMENT/FURNISHINGS 2(52)
