--Feb 01/05R ---CES -
1 If the fault continues:
_
-replace the THERMOSTAT-FAN AIR VALVE CTL (7170HM1) (Ref. AMM TASK 36-11-43-000-001) and (Ref. AMM TASK 36-11-43-400-001).
B. After the subsequent flight, make sure that the fault does not continue.
1
-EFF : ALL
-∞∞36-11-00∞∞∞∞∞∞∞∞∞∞Page A251
--Feb 01/05R ---CES -
Low Bleed Temperature of the Engine 1 in Descent
1. Possible Causes
_______________
-SENSOR-EXCHANGER OUT TEMP, ENG 1 (6HA1)
-VALVE-HP BLEED (4000HA)
2. Job Set-up Information
______________________
A. Referenced Information
-------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
AMM 36-11-00-740-001 BITE Test of the BMC 1(2) AMM 36-11-17-000-001 Removal of the Heat-Exchanger Outlet-Temperature Sensor 6HA1(6HA2) AMM 36-11-17-400-001 Installation of the Heat-Exchanger Outlet-Temperature
Sensor 6HA1(6HA2) AMM 36-11-51-000-042 Removal of the High Pressure Bleed Valve (4000HA) AMM 36-11-51-400-042 Installation of the High Pressure Bleed Valve
(4000HA)
3. Fault Confirmation
__________________
A. Test
(1) Do the BITE test of the BMC 1 (Ref. AMM TASK 36-11-00-740-001).
4. Fault Isolation
_______________
A. If the BITE test gives no maintenance message:
-no maintenance is necessary.
(1)
If the BITE test gives the class 3 maintenance message:
TEMP SENSOR 6HA1
-replace the SENSOR-EXCHANGER OUT TEMP, ENG 1 (6HA1) (Ref. AMM TASK 36-11-17-000-001) and (Ref. AMM TASK 36-11-17-400-001).
(2)
If the BITE test gives the class 3 maintenance message:
HP BLEED-V 4000HA1
-replace the VALVE-HP BLEED (4000HA) of the engine 1 (Ref. AMM TASK 36-11-51-000-042) and (Ref. AMM TASK 36-11-51-400-042).
B. After the subsequent flight, make sure that the fault does not continue.
1
-EFF : ALL
-∞∞36-11-00∞∞∞∞∞∞∞∞∞∞Page A252
--Feb 01/05R ---CES -
Loss of the Bleed Temperature Monitoring of the Engine 1
1. Possible Causes
_______________
-SENSOR-EXCHANGER OUT TEMP, ENG 1 (6HA1)
-BMC-1 (1HA1)
2. Job Set-up Information
______________________
A. Referenced Information
-------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
AMM 36-11-00-740-001 BITE Test of the BMC 1(2) AMM 36-11-17-000-001 Removal of the Heat-Exchanger Outlet-Temperature Sensor 6HA1(6HA2) AMM 36-11-17-400-001 Installation of the Heat-Exchanger Outlet-Temperature
Sensor 6HA1(6HA2) AMM 36-11-34-000-001 Removal of the BMC (1HA1, 1HA2) AMM 36-11-34-400-001 Installation of the BMC (1HA1, 1HA2) TSM 36 PB 101
3. Fault Confirmation
__________________
A. Test
(1) Do the BITE test of the BMC1 (Ref. AMM TASK 36-11-00-740-001).
4. Fault Isolation
_______________
A. If the test gives a maintenance message, you can find the related trouble shooting procedure in the (Ref. TSM 36 PB 101).
(1) If there is no maintenance message:
-replace the SENSOR-EXCHANGER OUT TEMP, ENG 1 (6HA1) (Ref. AMM TASK 36-11-17-000-001) and (Ref. AMM TASK 36-11-17-400-001).
(a) 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).
B. After the subsequent flight, make sure that the fault does not continue.
1
-EFF : ALL
-∞∞36-11-00∞∞∞∞∞∞∞∞∞∞Page A253
--Feb 01/05R ---CES -
High Bleed Temperature of the Engine 2 in Climb
1. Possible Causes_______________
-THERMOSTAT-FAN AIR VALVE CTL (7170HM2)
-EXCHANGER-BLEED AIR PRECOOL (7150HM2)
2. Job Set-up Information______________________
A. Referenced Information
-------------------------------------------------------------------------------
REFERENCE DESIGNATION
-------------------------------------------------------------------------------
AMM 36-11-00-740-001 BITE Test of the BMC 1(2)
AMM 36-11-42-000-001 Removal of the Bleed-Air Precooler Exchanger (7150HM1,7150HM2)
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