-∞∞36-11-00∞∞∞∞∞∞∞∞∞∞Page A245
--Feb 01/05R ---CES -
High Bleed Temperature of the Engine 1 in Climb
1. Possible Causes_______________
-THERMOSTAT-FAN AIR VALVE CTL (7170HM1)
-EXCHANGER-BLEED AIR PRECOOL (7150HM1)
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)
AMM 36-11-42-400-001 Installation of the Bleed-Air Precooler Exchanger (7150HM1,7150HM2)
AMM 36-11-43-000-001 Removal of the Fan Air Valve Control Thermostat (7170HM1, 7170HM2)
AMM 36-11-43-400-001 Installation of the Fan Air Valve Control Thermostat (7170HM1, 7170HM2)
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 THERMOSTAT-FAN AIR VALVE CTL (7170HM1) (Ref. AMM TASK 36-11-43-000-001) and (Ref. AMM TASK 36-11-43-400-001).
(a) If the fault continues:
-replace the EXCHANGER-BLEED AIR PRECOOL (7150HM1) (Ref. AMM TASK 36-11-42-000-001) and (Ref. AMM TASK 36-11-42-400-001).
B. After the subsequent flight, make sure that the fault does not continue.
1
-EFF : ALL
-∞∞36-11-00∞∞∞∞∞∞∞∞∞∞Page A246
--Feb 01/05R ---CES -
High Bleed Temperature of the Engine 1 in Cruise
1. Possible Causes
_______________
-VALVE-FAN AIR, ENG1 (9HA1)
-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 36-11-51-000-040 Removal of the High Pressure Bleed Valve (4000HA)
AMM 36-11-51-400-040 Installation of the High Pressure Bleed Valve
(4000HA) AMM 36-11-54-000-001 Removal of the Fan Air Valve (9HA1,9HA2) AMM 36-11-54-400-001 Installation of the Fan Air Valve (9HA1,9HA2) 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 VALVE-FAN AIR, ENG1 (9HA1) (Ref. AMM TASK 36-11-54-000-001) and (Ref. AMM TASK 36-11-54-400-001).
(a) If the fault continues:
-replace the VALVE-HP BLEED (4000HA) (Ref. AMM TASK 36-11-51-000-040) and (Ref. AMM TASK 36-11-51-400-040).
B. After the subsequent flight, make sure that the fault does not continue.
1
-EFF : ALL
-∞∞36-11-00∞∞∞∞∞∞∞∞∞∞Page A247
--Feb 01/05R ---CES -
High Bleed Temperature of the Engine 1 in Descent
1. Possible Causes
_______________
-SENSOR-EXCHANGER OUT TEMP, ENG 1 (6HA1)
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) 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). 中国航空网 www.aero.cn 航空翻译 www.aviation.cn 本文链接地址：A320 Trouble Shooting Manual 排故手册 PNEUMATIC(69)
