LG POSITION INDICATING AND WARNING SYSTEM -MLG DOWN PROXIMITY SENSORS
EFFECTIVITY BEJ ALL 32-61-00
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LG POSITION INDICATING AND WARNING SYSTEM -MLG DOOR CLOSED PROXIMITY SENSORS
Purpose
Two MLG door closed sensors for each main landing gear door supply door position data to the PSEUs.
Location
The sensors are on the outboard forward corner of the wheel wells. The targets are on the main landing gear doors.
Functional Description
The targets are near the sensors when the main landing gear doors are in the closed position.
EFFECTIVITY BEJ ALL 32-61-00
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D633W101-BEJ Jan 05/2002
LG POSITION INDICATING AND WARNING SYSTEM -MLG DOOR CLOSED PROXIMITY SENSORS
EFFECTIVITY BEJ ALL 32-61-00
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D633W101-BEJ Jan 05/2002
LG POSITION INDICATING AND WARNING SYSTEM -NLG LOCKED PROXIMITY SENSORS
Purpose
Two NLG locked sensors supply nose landing gear lock link lock position data to the PSEUs.
Location
The sensors are on the aft NLG lock link. The targets are on the forward lock link.
Functional Description
The targets are near the sensors when the NLG lock link is in the locked position.
EFFECTIVITY BEJ ALL 32-61-00
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D633W101-BEJ Jan 05/2002
LG POSITION INDICATING AND WARNING SYSTEM -NLG LOCKED PROXIMITY SENSORS
EFFECTIVITY BEJ ALL 32-61-00
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D633W101-BEJ Jan 05/2002
LG POSITION INDICATING AND WARNING SYSTEM -NLG UP AND NLG DOWN PROXIMITY SENSORS
Purpose
Two NLG up sensors and two NLG down sensors supply nose gear position data to the PSEUs.
Location
All four sensors are on the ceiling of the nose landing gear wheel well above the drag brace trunnions. The NLG down sensors are outboard. The NLG up sensors are inboard.
The targets attach to brackets which are on, and rotate with the drag brace trunnions.
Functional Description
When the NLG is up, the NLG up targets will be near their sensors. The NLG down targets will not be near their sensors.
When the NLG is down, the NLG down targets will be near their sensors. The NLG up targets will not be near their sensors.
EFFECTIVITY BEJ ALL 32-61-00
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D633W101-BEJ Sep 05/2002
LG POSITION INDICATING AND WARNING SYSTEM -NLG UP AND NLG DOWN PROXIMITY SENSORS
EFFECTIVITY BEJ ALL 32-61-00
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D633W101-BEJ Jan 05/2002
LG POSITION INDICATING AND WARNING SYSTEM -NLG DOOR CLOSED PROXIMITY SENSORS
Purpose
Two NLG door closed sensors supply NLG door position data to the PSEUs.
Location
The sensors are on the forward bulkhead of the NLG wheel well. One sensor is above the left forward NLG door and the other sensor is above the right NLG door. The targets attach to the each NLG forward door.
Functional Description
The targets are near the sensors when the NLG doors are in the closed position.
EFFECTIVITY BEJ ALL 32-61-00
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D633W101-BEJ Jan 05/2002
LG POSITION INDICATING AND WARNING SYSTEM -NLG DOOR CLOSED PROXIMITY SENSORS
EFFECTIVITY BEJ ALL 32-61-00
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D633W101-BEJ Jan 05/2002
LG POSITION INDICATING AND WARNING SYSTEM -MLG TRUCK TILT PROXIMITY SENSORS
Purpose
Two MLG truck tilt sensors for each main landing gear supply truck tilt position data to the PSEUs.
Physical Description
The MLG truck tilt sensors are on the sensor target bracket assemblies which include the sensor targets.
A rod connects each sensor target bracket assembly to the inner shock strut cylinder. This rod moves the target near and far as the truck tilts.
Location
One sensor target bracket assembly is on the left side of each MLG truck beam forward of the shock strut. The other sensor target bracket assembly is on the right side of each MLG truck aft of the shock strut.
Functional Description
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