On the ECAM Lower DU:
-
the L/G (red) indicator lights go off
-
the message (amber) L/G CTL goes off
-
the message (amber) UPLOCK shows for each landing gear.
On the panel 402VU:
-
the L/G (red) indicator lights go off.
On the aircraft:
-
the NLG and MLG door uplock hooks move to the open and unlocked position
-
the input levers of the cut-out valve and the vent valves move to the operated position
-
the NLG and MLG uplock hooks move to the open and unlocked position. If necessary, use a suitable (non metallic) tool to move the uplock hooks to the fully open position.
On the ECAM lower DU:
-
the message UPLOCK goes out of view
-
the landing gear symbols change to green triangles.
On the aircraft:
-
the free-fall mechanism on the NLG and MLG door and gear uplocks go back to the rigged position (system reset)
-
the input levers of the cut-out valve and the vent valves go back to the rigged position (system reset).
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R Subtask 32-31-00-860-103
R C. Aircraft Maintenance Configuration
R (1) Do the EIS stop procedure
R (Ref. TASK 31-60-00-860-002).
R (2) De-energize the aircraft electrical circuits
R (Ref. TASK 24-41-00-862-002).
R Subtask 32-31-00-080-065
R D. Test Equipment Removal
R (1) Disconnect the L.G. SIMULATOR TEST BOX and the MLG SIMULATOR HARNESS
R from the applicable MLG harness interface as follows:
R (a) Disconnect the cable connectors of the test harness from:
R - the MLG harness interface 1M and 2M
R - the simulation test box.
R (2) Disconnect the L.G. SIMULATOR TEST BOX and the NLG SIMULATOR HARNESS
R from the applicable NLG harness interface as follows:
R (a) Disconnect the cable connectors of the test harness from:
R - the NLG harness interface 1M and 2M
R - the simulation test box.
R (3) Connect the MLG harness 1M as follows:
R (Ref. Fig. 501/TASK 32-31-00-991-020)
R (a) Remove the blanking caps from the electrical connectors.
R (b) Make sure that the electrical connectors are clean and in the
R correct condition.
R (c) Connect the electrical connector (2) to 4027VC (4028VC) and make
R sure that the route of the harness 1M (4) is correct. Put the
R cleat (6) in position and install the screw (5).
R (d) Put the lid (3) in position and install the screws (1).
R (4) Connect the MLG harness 2M as follows:
R (Ref. Fig. 502/TASK 32-31-00-991-021)
R (a) Remove the blanking caps from the electrical connectors.
R (b) Make sure that the electrical connectors are clean and in the
R correct condition.
R (c) Connect the electrical connector (1) to 4029VC (4030VC).
R (5) Connect the NLG harness 1M as follows:
R (Ref. Fig. 503/TASK 32-31-00-991-022)
R (a) Remove the blanking caps from the electrical connectors.
R (b) Make sure that the electrical connectors are clean and in the
R correct condition.
R (c) Connect the electrical connector (1) to 1300VCA.
R (6) Connect the NLG harness 2M as follows:
R (Ref. Fig. 504/TASK 32-31-00-991-023)
R (a) Remove the blanking caps from the electrical connectors.
R (b) Make sure that the electrical connectors are clean and in the
R correct condition.
R (c) Connect the electrical connector (1) to 1302VCA.
R 5. Close-up________
R Subtask 32-31-00-410-073
R A. Close Access
R (1) Make sure that the work area is clean and clear of tool(s) and other
R items.
R (2) Close the applicable access panel 574AB (674AB).
R (3) Remove the access platform(s).
R Subtask 32-31-00-740-051
R B. Bite Test
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