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时间:2011-03-28 23:25来源:蓝天飞行翻译 作者:航空
曝光台 注意防骗 网曝天猫店富美金盛家居专营店坑蒙拐骗欺诈消费者

 (1) If the indication of the bleed temperature is more than 218 deg.C
 (424.40 deg.F):
 -make sure that there are no leaks at the sense line between the fan air valve control-thermostat (7170HM2) and the fan air valve (9HA2).
 (a) If the fault continues:
 -replace the THERMOSTAT-FAN AIR VALVE CTL (7170HM2) (Ref. AMM TASK 36-11-43-000-001) and (Ref. AMM TASK 36-11-43-400-001).
 1 -EFF : ALL

-∞∞36-11-00∞∞∞∞∞∞∞∞∞∞Page A205
 --May 01/05 ---CES - (2) If the fault continues:


 -do a check and repair the wiring from the fan air valve to the BMC2, pin A/1 to pin AA/12A.
 (a)
 If the fault continues:

 -do a check and repair the wiring between pin A/3 of the fan air valve and the ground terminal.

 (b)
 If the fault continues:


 -replace the VALVE-FAN AIR, ENG2 (9HA2) (Ref. AMM TASK 36-11-54-000-001) and (Ref. AMM TASK 36-11-54-400-001).
R **ON A/C 106-149, 229-299, 303-399, 401-499,
 A. If the fault symptom is identified by the maintenance message: THRM 7170HM2 OR FAN AIR VALVE 9HA2 OR SENSE LINE:
 -do a check of the indication of the bleed temperature on the lower ECAM display unit.
 (1)
 If the indication of the bleed temperature is more than 218 deg.C

 (424.40 deg.F):
 -make sure that there are no leaks at the sense line between the fan air valve control thermostat (7170HM2) and the fan air valve (9HA2).
 (a) If the fault continues:
 -replace the THERMOSTAT-FAN AIR VALVE CTL (7170HM2) (Ref. AMM TASK 36-11-43-000-001) and (Ref. AMM TASK 36-11-43-400-001).

 (2)
 If the fault continues:


 -do a check of the wiring (Ref. ASM 36-11/02) between: . pin A/1 of the engine 2 fan air valve (9HA2) and pin AA/12A of the BMC2 (1HA2) . pin A/3 of the engine 2 fan air valve and the ground.
 (a)
 If the wiring is not correct:

 -repair the wiring.

 (b)
 If the wiring is correct:


 -replace the VALVE-FAN AIR, ENG2 (9HA2) (Ref. AMM TASK 36-11-54-000-001) and (Ref. AMM TASK 36-11-54-400-001).
 **ON A/C ALL
 B. After the subsequent flight, make sure that the fault does not continue.
 1 -EFF : ALL

-∞∞36-11-00∞∞∞∞∞∞∞∞∞∞Page A206
 --Aug 01/05 ---CES - Fan Air Valve of the Engine 1 Blocked in the Open Position

 


 1. Possible Causes
_______________
 -THERMOSTAT-FAN AIR VALVE CTL (7170HM1)
 -SENSOR-EXCHANGER OUT TEMP, ENG 1 (6HA1)
 -VALVE-FAN AIR, ENG1 (9HA1)
 2. Job Set-up Information
______________________
 A. Referenced Information
 -------------------------------------------------------------------------------
REFERENCE DESIGNATION
 -------------------------------------------------------------------------------
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 36-11-43-000-001 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) AMM 36-11-54-000-001 Removal of the Fan Air Valve (9HA1,9HA2)
 3. Fault Confirmation
__________________
 A. Test
 (1) Not applicable.
 4. Fault Isolation
_______________
R **ON A/C 001-049, 051-099, 101-105, 151-199, 201-228, 301-302,
 A. If the fault symptom is identified by the maintenance message: FAN AIR V 9HA1 OR THRM CTL 7170HM1
 (1)
 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).

 (2)
 If the fault continues:


 - on the AIR control panel 30VU, with the APU BLEED pushbutton switch pushed and the X-BLEED selector switch set to OPEN, do a check on the ECAM BLEED page, of the temperature indication of the two systems.
 1 -EFF : ALL

-∞∞36-11-00∞∞∞∞∞∞∞∞∞∞Page A207
 --May 01/05 ---CES -


 (a) If the temperature indication of the defective system is 20 deg.C (68 deg.F) less than that of the opposite system:
 -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).
 (3) If the fault continues:
 -replace the VALVE-FAN AIR, ENG1 (9HA1) (Ref. AMM TASK 36-11-54-000-001) and (Ref. AMM TASK 36-11-54-000-001).
 
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