-------------------------------------------------------------------------------
FIN | FUNCTIONAL DESIGNATION | PANEL|ZONE|ACCESS | ATA
| | | | DOOR | REF. -------------------------------------------------------------------------------2405GM CHECK VALVE-FLAP WTB B RETURN, R 684 675DB
WING
2410GM CHECK VALVE-SLAT WTB B RETURN, L 522 522SB
WING
2411GM CHECK VALVE-SLAT WTB B RETURN, R 622 622SB
WING 2467GM CHECK VALVE-SLATS CASE DRAIN, B 148 734 29-10-00 2706GJ CT-B ELEC PUMP 107VU 126 822 29-12-15 2707GJ DET-PHASE UNBALANCE, B ELEC PUMP 126 822 29-12-18
R **ON A/C 062-099, 106-149, 151-199, 204-299, 301-399, 401-499,
2000GQ RSVR-B 197 197EB 29-12-41 2002GM FILTER-RSVR RETURN, B 197 195FB 29-12-44 2006GM GND CNCTR-SELF SEALING, B SUCTION 197 197EB 29-10-00 2008GM GND CNCTR-SELF SEALING, B DELIVERY 197 197EB 29-10-00 2022GM CHECK VALVE-HP MANIFOLD RETURN, B 195 195BB 29-10-00 2040GM CHECK VALVE-EMER GEN CASE DRAIN, B 147 734 29-10-00 2041GM CHECK VALVE-ELEC PUMP CASE DRAIN, B 195 195BB 29-10-00 2048GM FILTER-HP, B 195 195BB 29-12-45 2050GM CHECK VALVE-ELEC PUMP DELIVERY, B 195 195BB 29-12-36 2063GM RELIEF VALVE-HP, B 195 195BB 29-12-32 2064GM PRIORITY VALVE-B 195 195BB 29-12-33 2070GM ACCU-B PWR 195 195BB 29-12-42 2071GM VALVE-NITROGEN CHARGING, B PWR ACCU 195 195BB 29-20-00 2072GM PRESS GAGE-B PWR ACCU 195 195BB 29-30-00 2075GJ ELEC PUMP-B 195 195BB 29-12-51 2084GM FILTER-ELEC PUMP CASE DRAIN, B 195 195BB 29-12-43 2092GM DAMPENER-HYD PULSATION, B ELEC PUMP 195 195BB 29-12-46 2144GM CHECK VALVE-CSM/G RETURN, B 147 734 29-10-00
R
R 2170GM CHECK VALVE-FLAP WTB B RETURN, L 500 575DB 29-12-37
R WING 2187GM VALVE-FLUID SAMPLING, B HP MANIFOLD 195 195BB 29-12-34 2264GM VALVE-DRAIN, B RSVR 197 197EB 29-12-35
R
R 2405GM CHECK VALVE-FLAP WTB B RETURN, R 600 675DB 29-12-37
R WING
R
R 2410GM CHECK VALVE-SLAT WTB B RETURN, L 500 522SB 29-12-37
R WING
R
R 1EFF : 059-099, 102-149, 151-199, 201-299, 1 29-12-00Page 14
1301-399, 401-499, 1Aug 01/05 1 1 1CES 1
-------------------------------------------------------------------------------FIN | FUNCTIONAL DESIGNATION | PANEL|ZONE|ACCESS | ATA | | | | DOOR | REF.
-------------------------------------------------------------------------------
R 2411GM CHECK VALVE-SLAT WTB B RETURN, R 600 622SB 29-12-37
R WING 2467GM CHECK VALVE-SLATS CASE DRAIN, B 148 734 29-10-00 2706GJ CT-B ELEC PUMP 107VU 126 822 29-12-15 2707GJ DET-PHASE UNBALANCE, B ELEC PUMP 126 822 29-12-18
**ON A/C ALL
3. System Description
__________________
R **ON A/C 001-049, 051-061, 101-105, 201-203,
R (Ref. Fig. 009)
R **ON A/C 062-099, 106-149, 151-199, 204-299, 301-399, 401-499,
R (Ref. Fig. 009A)
**ON A/C ALL
The Blue hydraulic system is made up of two main parts;
-
a HP circuit which supplies the consumers,
-
a LP or return circuit through which fluid returns to the reservoir.
The electric pump 2075GJ usually pressurizes the HP circuit. The electric pump is installed in the Blue hydraulic compartment. An acoustic filter is part of the suction pipe to the electric pump. A pulsation dampener 2092GM is installed immediately downstream of the electric pump in the HP line. It smoothes the output from the electric pump.
The suction, pressure and case drain lines connected to the electric pump are all flexible hoses. There is a self-sealing connection on the suction line and check valves in the pressure and case drain lines. Together, they make it possible to replace the electric pump without a large loss of fluid. Anti-vibration mounts support the electric pump.
R 1EFF : ALL 1 29-12-00Page 15 1 1 Aug 01/05 1 1 1CES 1
Blue Hydraulic System - Schematic R Figure 009
R 1EFF : 001-049, 051-061, 101-105, 201-203, 1 29-12-00Page 16 1 1 Aug 01/05 1 1 1CES 1
Blue Hydraulic System - Schematic R Figure 009A
R 1EFF : 062-099, 106-149, 151-199, 204-299, 1 29-12-00Page 17 1301-399, 401-499, 1Aug 01/05 1 1 1CES 1 The electric pump starts automatically when any one of the engines starts. It then operates continuously until the two engines are stopped. A pushbutton (P/B) switch in the flight compartment makes it possible for the crew to stop the electric pump.
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