B. Do the test given in para. 3.

 1

R -EFF : 106-149, 229-299, 303-399, 401-499,

-∞∞36-11-00∞∞∞∞∞∞∞∞∞∞Page B247
 --Aug 01/05 ---CES - Spurious ENG BLEED fault indication on the Engine 2

 1. Possible Causes
_______________
 -BMC-2 (1HA2)
 -P/BSW-ENG 2 BLEED (4HA2)
 -wiring
 2. Job Set-up Information
______________________
 A. Referenced Information
 -------------------------------------------------------------------------------REFERENCE DESIGNATION
 -------------------------------------------------------------------------------
AMM 36-11-00-740-001 BITE Test of the BMC 1(2)
 AMM 36-11-34-000-001 Removal of the BMC (1HA1, 1HA2)
 AMM 36-11-34-400-001 Installation of the BMC (1HA1, 1HA2)
 ASM 36-11/02

 3. Fault Confirmation
__________________
 A. Test
 (1) Do the BITE test of the BMC2 (Ref. AMM TASK 36-11-00-740-001).
 4. Fault Isolation
_______________
 A. If the BITE test gives the maintenance message:
 BMC2 OR BLEED FAULT IND 4HA2

 NOTE : If the maintenance message BMC2 OR BLEED FAULT IND 4HA2 comes into
____ view with no associated ECAM warning, no trouble shooting procedure is necessary.
 -Replace the BMC-2 (1HA2) (Ref. AMM TASK 36-11-34-000-001) and (Ref. AMM TASK 36-11-34-400-001).
 (1) If the fault continues:
 -Replace the P/BSW-ENG 2 BLEED (4HA2) (Ref. ASM 36-11/02).
 (a) If the fault continues:
 -Do a check and repair the wiring (Ref. ASM 36-11/02) between: . Pin A/C2 of the engine 2 bleed pushbutton switch (4HA2) and pin AA/4A of the BMC2 (1HA2) . Pin A/C2 of the engine 2 bleed pushbutton switch and pin AA/4A of the BMC2 . Pin A/C3 and the ground.
 1
R -EFF : 106-149, 229-299, 303-399, 401-499,

-∞∞36-11-00∞∞∞∞∞∞∞∞∞∞Page B248

 --Aug 01/05 ---CES -

 B. Do the test given in para. 3.

 1

R -EFF : 106-149, 229-299, 303-399, 401-499,

-∞∞36-11-00∞∞∞∞∞∞∞∞∞∞Page B249
 --Aug 01/05 ---CES -R **ON A/C ALL

 TASK 36-11-00-810-959
 Loss of Bleed Air from the Engine 1 because of Starter-Valve Opening Indication
 1. Possible Causes
_______________
 -VALVE-PNEUMATIC STARTER (4005KS)
 -BMC-1 (1HA1)
 -P/BSW-ENG 1 BLEED (4HA1)
 -ENG/APU FIRE PNL (1WD)
 -SOLENOID-BLEED PRESS REG V CTL, ENG 1 (10HA1)
 -wiring
 2. Job Set-up Information
______________________
 A. Referenced Information
 -------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
AMM 26-12-12-000-001 Removal of the ENG/APU Fire Panel (1WD)
 AMM 26-12-12-400-001 Installation of the ENG/APU Fire Panel (1WD)
 AMM 36-11-34-000-001 Removal of the BMC (1HA1, 1HA2)
 AMM 36-11-34-400-001 Installation of the BMC (1HA1, 1HA2)
 AMM 36-11-55-000-001 Removal of the Bleed-Pressure-Regulator Valve

 Control-Solenoid (10HA1,10HA2) AMM 36-11-55-400-001 Installation of the Bleed-Pressure-Regulator Valve
 Control-Solenoid (10HA1,10HA2)
 AMM 80-11-20-000-003 Removal of the Starter Shutoff Valve
 AMM 80-11-20-400-003 Installation of the Starter Shutoff Valve
 ASM 36-11/01

 3. Fault Confirmation
__________________
 A. Test
 (1) Not applicable, the fault is evident.
 1 -EFF : ALL

-∞∞36-11-00∞∞∞∞∞∞∞∞∞∞Page B250
 --Feb 01/05 ---CES -

 4. Fault Isolation
_______________

 A. If the fault symptom is identified by the crew observation: ENG BLEED AIR - Loss of bleed air from engine 1
 -Replace the engine 1 VALVE-PNEUMATIC STARTER (4005KS) (Ref. AMM TASK 80-11-20-000-003) and (Ref. AMM TASK 80-11-20-400-003).
 (1) If the fault continues:
 -Replace the BMC-1 (1HA1) (Ref. AMM TASK 36-11-34-000-001) and (Ref. AMM TASK 36-11-34-400-001).
 (a) If the fault continues:
 -Do a check of the wiring (Ref. ASM 36-11/01) between: . Pin 2 of the AIR BLEED/ENG 1/CTL circuit breaker (3HA1) and pin AA/8A of the BMC 1 (1HA1) . Pin 2 of the AIR BLEED/ENG 1/CTL circuit breaker and pin A/D2 of the ENG 1 BLEED pushbutton switch (4HA1) . Pin AA/7A of the BMC 1 and pin A/D1 of the ENG 1 BLEED pushbutton switch . Pin A/D3 of the ENG 1 BLEED pushbutton switch and pin A/1 of the bleed pressure regulator valve control solenoid (10HA1) . Pin A/2 of the engine 1 bleed pressure regulator valve control solenoid and the ground.
　
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