R **ON A/C 001-049, 051-099, 101-149, 151-199, 201-299, 301-399,
Subtask 36-11-52-480-050
A. Installation of the Tool
(1) Remove the blanking plug from the test port of the bleed pressure regulator valve.
(2) Connect the TEST SET - ENGINE BLEED SYSTEM (98F36003002000) or equivalent to the bleed pressure regulator valve as shown on the given figure.
R **ON A/C 401-499,
R Subtask 36-11-52-480-050-A
R A. Installation of the Tool
R R (1) Remove the blanking plug from the test port of the bleed pressure regulator valve.
R R (2) Connect the BLEED EXTERNAL CLAPPER (M82000460) to the the test port of the bleed pressure regulator valve.
R R (3) Connect the TEST SET - ENGINE BLEED SYSTEM (98F36003002000) or equivalent to the BLEED EXTERNAL CLAPPER (M82000460).
**ON A/C 001-003, 051-054, 056-056,
Subtask 36-11-52-720-050
B. Functional Test of the Bleed Pressure Regulator Valve
(1) On the AIR COND panel 30VU:
-push the ENG 1(2) BLEED pushbutton switch (OFF legend is off).
-------------------------------------------------------------------------------ACTION RESULT -------------------------------------------------------------------------------
1.
On the test set:
- open the shutoff valve of the air cylinder.
2.
On the test set:
-use the primary regulator to pressurize the pressure source to 200 psi (13.7895 bar)
3.
On the test set:
-make sure that the systems No. 1, 2 and 3 are not pressurized.
4.
On the test set:
-slowly pressurize the system No. 1 to 20 psi (1.3789 bar)
5.
In the cockpit, on the AIR control panel 30VU:
-release the ENG 1(2) BLEED pushbutton switch (OFF legend is on).
6.
In the cockpit, on the AIR control panel 30VU:
-push the ENG 1(2) BLEED pushbutton switch (OFF legend is off).
7.
On the test set:
On the test set:
-
the pressure gage of the air cylindershows the pressure.
On the test set:
-
the primary gage shows 200 psi(13.7895 bar)
On the bleed pressure regulator valve:
-
check that the visual positionindicator shows that the valve is closed.
On the bleed pressure regulator valve:
-
check that the visual positionindicator shows that the valve is open.
On the bleed pressure regulator valve:
-
check that the visual positionindicator shows that the valve isclosed.
On the bleed pressure regulator valve:
-
check that the visual positionindicator shows that the valve isopen.
On the bleed pressure regulator valve:
R 1EFF : 001-003, 051-054, 056-056, 1 36-11-52Page 529 1 1 Aug 01/05 1 1 1CES 1
-------------------------------------------------------------------------------
ACTION RESULT -------------------------------------------------------------------------------
-decrease the pressure of the - the visual position indicator shows systems No. 1. that the valve is closed.
R **ON A/C 004-049, 055-055, 057-099, 101-149, 151-199, 201-299, 301-399, R 401-499,
Subtask 36-11-52-720-050-A
B. Functional Test of the Bleed Pressure Regulator Valve
(1) On the AIR COND panel 30VU:
-push the ENG 1(2) BLEED pushbutton switch (OFF legend is off).
-------------------------------------------------------------------------------ACTION RESULT -------------------------------------------------------------------------------
1.
On the test set: On the test set:
- open the shutoff valve of the - the pressure gage of the air cylinder air cylinder. shows the pressure.
2.
On the test set: On the test set:
-use the primary regulator to - the primary gage shows 200 psi pressurize the pressure source (13.7895 bar) to 200 psi (13.7895 bar)
3.
On the test set: On the bleed pressure regulator valve:
-make sure that the systems No. - check that the visual position
1, 2 and 3 are not pressurized. indicator shows that the valve is closed.
4. On the test set: On the bleed pressure regulator valve:
-slowly pressurize the system - check that the visual position
No. 1 to 14 psi (0.9652 bar) indicator shows that the valve is open.
5. In the cockpit, on the AIR On the bleed pressure regulator valve: control panel 30VU: - check that the visual position
-release the ENG 1(2) BLEED indicator shows that the valve is pushbutton switch (OFF legend closed. is on).
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本文链接地址：A320飞机维护手册 AMM PNEUMATIC 气源 2(29)
