- disconnect the electrical connector (16HKA) from the SENSOR-DUCT TEMPERATURE,FWD CABIN (16HK) (Ref. AMM TASK 21-63-15-000-001).
- at the electrical connector (16HKA) do a check for a short circuit: between pins E and F and, between GND and pins E and F (Ref. ASM 21-63/03).
(a) If there is no short circuit:
- connect the electrical connector (16HKA) (Ref. AMM TASK 21-63-15-400-001).
(b) If there is a short circuit:
- repair the related wiring between: connector (16HKA) pin E and ZC connector (8HKAA) pin 9C, connector (16HKA) pin F and ZC connector (8HKAA) pin 9D (Ref. ASM 21-63/03).
- connect the electrical connector (16HKA) (Ref. AMM TASK 21-63-15-400-001).
「一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一1 EFF : ALL ∞∞21-63-00∞∞∞∞∞∞∞∞∞∞Page 294
Aug 01/05R CES
(7) If the fault continues:
- disconnect the electrical connector (17HKA) from the SENSOR-DUCT TEMPERATURE,AFT CABIN (17HK) (Ref. AMM TASK 21-63-15-000-001).
- at the electrical connector (17HKA) do a check for a short circuit: between pins E and F and, between GND and pins E and F (Ref. ASM 21-63/03).
(a) If there is no short circuit:
- connect the electrical connector (17HKA) (Ref. AMM TASK 21-63-15-400-001).
(b) If there is a short circuit:
- repair the related wiring between: connector (17HKA) pin E and ZC connector (8HKAA) pin 10A, connector (17HKA) pin F and ZC connector (8HKAA) pin 10B (Ref. ASM 21-63/03).
- connect the electrical connector (17HKA) (Ref. AMM TASK 21-63-15-400-001).
(8) If the fault continues:
- disconnect the electrical connector (21HKA) from the SENSOR-TEMPERATURE,COCKPIT (21HK) (Ref. AMM TASK 21-63-17-000-001).
- at the electrical connector (21HKA) do a check for a short circuit: between pins A and B and, between GND and pins A and B (Ref. ASM 21-63/03).
(a) If there is no short circuit:
- connect the electrical connector (21HKA) (Ref. AMM TASK 21-63-17-400-001).
(b) If there is a short circuit:
- repair the related wiring between: connector (21HKA) pin A and ZC connector (8HKAA) pin 7A, connector (21HKA) pin B and ZC connector (8HKAA) pin 7B (Ref. ASM 21-63/03).
- connect the electrical connector (21HKA) (Ref. AMM TASK 21-63-17-400-001).
(9) If the fault continues:
- disconnect the electrical connector (22HKA) from the SENSOR-TEMPERATURE, FWD CABIN (22HK) (Ref. AMM TASK 21-63-17-000-001).
- at the electrical connector (22HKA) do a check for a short circuit: between pins A and B and, between GND and pins A and B (Ref. ASM 21-63/03).
(a) If there is no short circuit:
- connect the electrical connector (22HKA) (Ref. AMM TASK 21-63-17-400-001).
「一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一1 EFF : ALL ∞∞21-63-00∞∞∞∞∞∞∞∞∞∞Page 295
Aug 01/05R CES
(b) If there is a short circuit:
- repair the related wiring between: connector (22HKA) pin A and ZC connector (8HKAA) pin 7C, connector (22HKA) pin B and ZC connector (8HKAA) pin 7D (Ref. ASM 21-63/03).
- connect the electrical connector (22HKA) (Ref. AMM TASK 21-63-17-400-001).
(10) If the fault continues:
- disconnect the electrical connector (23HKA) from the SENSOR-TEMPERATURE, AFT CABIN (23HK) (Ref. AMM TASK 21-63-17-000-001).
- at the electrical connector (23HKA) do a check for a short circuit: between pins A and B and, between GND and pins A and B (Ref. ASM 21-63/03).
(a) If there is no short circuit:
- connect the electrical connector (23HKA) (Ref. AMM TASK 21-63-17-400-001).
(b) If there is a short circuit:
- repair the related wiring between: connector (23HKA) pin A and ZC connector (8HKAA) pin 8A, connector (23HKA) pin B and ZC connector (8HKAA) pin 8B (Ref. ASM 21-63/03).
- connect the electrical connector (23HKA) (Ref. AMM TASK 21-63-17-400-001).
(11) If the fault continues:
- disconnect the electrical connector (24HKA) from the SENSOR-MIXER UNIT TEMPERATURE COCKPIT (24HK) (Ref. AMM TASK 21-63-16-000-001).
- at the electrical connector do a check for a short circuit: between pins E and F and, between GND and pins E and F (Ref. ASM 21-63/03).
(a) If there is no short circuit:
- connect the electrical connector (24HKA) (Ref. AMM TASK 21-63-16-400-001).
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 AIR CONDITIONING 空调2(131)
