曝光台 注意防骗
网曝天猫店富美金盛家居专营店坑蒙拐骗欺诈消费者
fluid temperature between -55°C (+131°F)
and 120°C (248°F).
TMUHYDK03-T15 LEVEL 3
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UF94200
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YELLOW SYSTEM COMPONENTS - RETURN MANIFOLD
TMUHYDK03-P15 LEVEL 3
EFFECTIVITY 29-13-00 Page 31
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_A319/A320/A321 TECHNICAL TRAINING MANUAL
MECHANICS / ELECTRICS & AVIONICS COURSE 29 HYDRAULIC POWER
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YELLOW SYSTEM COMPONENTS
GROUND SERVICE PANEL
RESERVOIR DEPRESSURIZATION VALVE
IDENTIFICATION
FIN: 3087GM
LOCATION
ZONE: 198
DESCRIPTION
The reservoir depressurization valve is a manually
operated 2-way valve. It is normally closed by spring
force. It opens by turning the cap assembly or by
connecting the ground depressurization coupling.
CARGO DOOR SELECTOR VALVE
IDENTIFICATION
FIN: 2500MJ
LOCATION
ZONE: 198
GROUND CONNECTORS
IDENTIFICATION
FIN: 3008GM, 3006GM
LOCATION
ZONE: 198
DESCRIPTION
The delivery ground connector (3008GM) and suction
ground connector (3006GM) are of the self-sealing type.
CARGO DOOR HAND PUMP
IDENTIFICATION
FIN: 3009GM
LOCATION
ZONE: 198
DESCRIPTION
The hand pump is a two stage type pump and supplies
10 ml per stroke at a high pressure or 40 ml per stroke
at a low pressure.
NOTE: The same hand pump lever (3270GM) is used for
yellow and green hand pump operation.
TMUHYDK03-T16 LEVEL 3
EFFECTIVITY 29-13-00 Page 32
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UF94200
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YELLOW SYSTEM COMPONENTS - GROUND SERVICE PANEL
TMUHYDK03-P16 LEVEL 3
EFFECTIVITY 29-13-00 Page 33
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UF94200
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THIS PAGE INTENTIONALLY LEFT BLANK
TMUHYDK03 LEVEL 3
EFFECTIVITY 29-13-00 Page 34
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29 - HYDRAULIC POWER
29-14-00 HYDRAULIC RESERVOIR PRESSURIZING
SYSTEM COMPONENTS
CONTENTS:
Reservoir Pressurization Unit
Restrictor
TMUHYDZ03 LEVEL 3
EFFECTIVITY 29-14-00 Page 1
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HYDRAULIC RESERVOIR PRESSURIZING SYSTEM COMPONENTS
RESERVOIR PRESSURIZATION UNIT
IDENTIFICATION
FIN: 1360GM
LOCATION
ZONE: 195
DESCRIPTION
The reservoir pressurization unit (R.P.U.) has three
inlet ports, one for each supply source (HP air, LP
air and ground connection).
Outlet of the airflow is through a water separator
which is fitted on the R.P.U. Also, a pressure reducing
valve is fitted on the R.P.U.
Two filters are installed in the reservoir
pressurization unit. One is located in the filter bowl
and the other one located in the water separator.
TMUHYDZ03-T01 LEVEL 3
EFFECTIVITY 29-14-00 Page 2
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HYDRAULIC RESERVOIR PRESSURIZING SYSTEM COMPONENTS
TMUHYDZ03-P01 LEVEL 3
EFFECTIVITY 29-14-00 Page 3
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HYDRAULIC RESERVOIR PRESSURIZING SYSTEM COMPONENTS
RESERVOIR PRESSURIZATION UNIT (CONTINUED)
FILTER
The filter, located in the filter bowl, is a
non-cleanable filter element. It cleans the inlet air
and has an indicator installed in front of the R.P.U.
to show when the filter is clogged.
WATER SEPARATOR
The water separator receives supply air from the R.P.U.
and then moves the air through the element. The element
is a cleanable element which separates the water from
the air. An automatic drain valve and a manual
self-sealing drain valve are installed in order to
drain the water to avoid freezing of the water.
PRESSURE REDUCING VALVE
A pressure reducing valve is fitted to the R.P.U. In
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