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3. Job Set-up
__________
Subtask 52-73-00-861-053
A. Energize the ground service network
(Ref. TASK 24-42-00-861-001).
R **ON A/C 001-049, 051-099, 101-149, 151-199, 201-299, 401-499,
Subtask 52-73-00-010-056
B. Get Access
(1)
Put an access platform in position in front of one of the passenger/crew door 831 or 841 or 832 or 842.
(2)
Open the applicable passenger/crew door (Ref. TASK 52-10-00-010-001).
(3)
Obey the special precautions before you start work on the door (Ref. TASK 52-10-00-860-001).
(4) Close the passenger/crew door (Ref. TASK 52-10-00-410-001).
**ON A/C 301-399,
Subtask 52-73-00-010-056-A
B. Get Access
(1)
Put an access platform in position in front of the applicable passenger/crew door 831 or 841 or 832 or 842, emergency exit 833 or 843 or 843 or 844.
(2)
Open the applicable passenger/crew door (Ref. TASK 52-10-00-010-001), emergency exit (Ref. TASK 52-22-00-010-002).
(3)
Obey the special precautions before you start work on the door (Ref. TASK 52-10-00-860-001) (Ref. TASK 52-22-00-860-003).
(4)
Close all the doors (Ref. TASK 52-10-00-410-001) (Ref. TASK 52-22-00-410-002).
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Subtask 52-73-00-860-061
C. Aircraft Maintenance Configuration
(1) On the panel 115VU, make sure that the ENG MASTER 1 and MASTER 2 toggle switches are in the OFF position.
Subtask 52-73-00-865-059
D. Make sure that this(these) circuit breaker(s) is(are) closed:
-------------------------------------------------------------------------------PANEL DESIGNATION IDENT. LOCATION -------------------------------------------------------------------------------121VU ENGINE/ENG2/OIL/PRESS 2EN2 N42 121VU ENGINE/ENG1/OIL/PRESS 2EN1 N40 121VU EIS/SLIDES/ARM AND WARN/FLT 15WN P11 121VU EIS/SLIDES/ARM AND WARN/GND 13WN P10
Subtask 52-73-00-020-051
E. Tool Connection
(1)
On the standby altimeter, set the zero altitude and write the local atmospheric pressure.
(2)
Connect the air-data pressure generator GENERATOR - GROUND PRESSURE (87202126V15) to one standby static probe with the static-probe charging adapter ADAPTER COVER-STATIC PORT (98D34003500000).
(3)
Seal the opposite standby probe with the static probe cover.
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4. Procedure
_________ R **ON A/C 001-049, 051-099, 101-149, 151-199, 201-299, 401-499,
Subtask 52-73-00-720-051
A. Test
(1) Do the test below:
-------------------------------------------------------------------------------ACTION RESULT -------------------------------------------------------------------------------
1.
On the pressure generator, decrease the static pressure by 3 hPa (0.0885 in.Hg) during one minute.
2.
On the pressure generator increase the static pressure to the local atmospheric pressure.
**ON A/C 301-399,
Subtask 52-73-00-720-051-A
A. Test
(1) Do the test below:
On all the passenger/crew doors theCABIN PRESSURE warning light flashes.
On all the passenger/crew doors theCABIN PRESSURE warning light goes off.
-------------------------------------------------------------------------------ACTION RESULT -------------------------------------------------------------------------------
1.
On the pressure generator, decrease the static pressure by 3 hPa (0.0885 in.Hg) during one minute.
2.
On the pressure generator increase the static pressure to the local atmospheric pressure.
On all the passenger/crew doors and theemergency exits the CABIN PRESSUREwarning light panel flashes.
On all the passenger/crew doors and theemergency exits the CABIN PRESSUREwarning light panel goes off.
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5. Close-up
________
Subtask 52-73-00-420-051
A. Tool Disconnection
(1) Disconnect the air-data pressure generator GENERATOR - GROUND PRESSURE (87202126V15).
(2) Remove the ADAPTER COVER-STATIC PORT (98D34003500000). R **ON A/C 001-049, 051-099, 101-149, 151-199, 201-299, 401-499,
Subtask 52-73-00-410-052
B. Close Access
(1)
Obey the special precautions after the work on the door (Ref. TASK 52-10-00-860-002).
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本文链接地址：A320飞机维护手册 AMM DOORS 舱门8(65)
