3.
 On the panel 30VU:

-push the APU BLEED pushbutton switch.

4.
 On the panel 30VU:

-push the APU BLEED pushbutton switch.

5.
 Stop the APU (Ref. AMM TASK 49-00-00-860-009).

On the panel 30VU:
-the ON legend on the APU BLEEDpushbutton switch comes on.
 NOTE : The APU supplies bleed-air after
____ approx. 5 seconds.
 On the SD:
 -
the APU bleed-valve symbol shows the APU bleed valve in the open (GREEN) position.

On the panel 30VU:

-
the ON legend on the APU BLEEDpushbutton switch goes off.

 On the SD:

 -
the APU bleed-valve symbol shows the APU bleed valve in the closed (GREEN) position.

 1

R -EFF : ALL

-∞∞36-12-00∞∞∞∞∞∞∞∞∞∞Page 203
 --May 01/05 ---CES -R **ON A/C 051-099,

R C. Test

R -------------------------------------------------------------------------------R ACTION RESULT R -------------------------------------------------------------------------------
R 1. Do the self test of the ECB (Ref.
R AMM TASK 49-00-00-710-001).

R 2. Start the APU (Ref. AMM TASK 49-R 00-00-860-003).

R 3. On the panel 30VU:
R - push the APU BLEED pushbutton
R switch.

R
R

R
R
R
R

R 4. On the panel 30VU:
R - push the APU BLEED pushbutton
R switch.

R
R
R
R

R 5. Stop the APU (Ref. AMM TASK 49-R 00-00-860-004).

On the panel 30VU:
-the ON legend on the APU BLEED pushbutton switch comes on.
NOTE : The APU supplies bleed-air after
____ approx. 5 seconds.
On the SD:
-
the APU bleed-valve symbol shows the APU bleed valve in the open (GREEN) position.

On the panel 30VU:

-
the ON legend on the APU BLEED pushbutton switch goes off.

On the SD:

-
the APU bleed-valve symbol shows the APU bleed valve in the closed (GREEN) position.

1
R -EFF : 051-099,

-∞∞36-12-00∞∞∞∞∞∞∞∞∞∞Page 204
 --May 01/05 ---CES -R **ON A/C 106-149, 211-299, 301-399, 401-499,

 C. Test

 -------------------------------------------------------------------------------ACTION RESULT -------------------------------------------------------------------------------
1.
 Do the self test of the ECB (Ref. AMM TASK 49-00-00-710-005).

 2.
 Start the APU (Ref. AMM TASK 49-00-00-860-005).

 3.
 On the panel 30VU:

-push the APU BLEED pushbutton switch.

4.
 On the panel 30VU:

-push the APU BLEED pushbutton switch.

5.
 Stop the APU (Ref. AMM TASK 49-00-00-860-006).

 **ON A/C ALL
 4. Fault Isolation
_______________On the panel 30VU:

-the ON legend on the APU BLEEDpushbutton switch comes on.
 NOTE : The APU supplies bleed-air after
____ approx. 5 seconds.
 On the SD:
 -
the APU bleed-valve symbol shows the APU bleed valve in the open (GREEN) position.

On the panel 30VU:

-
the ON legend on the APU BLEEDpushbutton switch goes off.

 On the SD:

 -
the APU bleed-valve symbol shows the APU bleed valve in the closed (GREEN) position.

 **ON A/C 001-049, 101-105, 151-199, 201-210,
 A. If the self test gives the maintenance message:
 -DIFFERENTIAL PRESS XDCR P24 (Ref. TASK 49-00-81-810-853),
 -TOTAL PRESS XDCR P23 (Ref. TASK 49-00-81-810-854),
 -SURGE CTL VALVE P18 (Ref. TASK 49-00-81-810-871),
 -INLET GUIDE VANE ACTR P21 (Ref. TASK 49-00-81-810-851),
 1 -EFF : ALL

-∞∞36-12-00∞∞∞∞∞∞∞∞∞∞Page 205
 --Aug 01/05 ---CES -

 -LOAD CTL VALVE P12 (Ref. TASK 49-00-81-810-855).

 **ON A/C 051-062,
 A. If the self test gives the maintenance message:
 -DIFFERENTIAL PRESS XDCR P24 (Ref. TASK 49-00-00-810-827),
 -TOTAL PRESS XDCR P23 (Ref. TASK 49-00-00-810-828),
 -SURGE CTL VALVE P18 (Ref. TASK 49-00-00-810-830),
 -INLET GUIDE VANE ACTR P21 (Ref. TASK 49-00-00-810-824),
 -LOAD CTL VALVE P12 (Ref. TASK 49-00-00-810-829).
 **ON A/C 063-099,
 A. If the self test gives the maintenance message:
 -DIFFERENTIAL PRESS XDCR (8043KM) (Ref. TASK 49-00-00-810-827),
 -TOTAL PRESS XDCR (8044KM) (Ref. TASK 49-00-00-810-828),
 -SURGE CTL VALVE (8058KM) (Ref. TASK 49-00-00-810-830),
　
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