A. If the test gives the maintenance meassage DOOR BOTTLE MID L
 - open the LH FWD emergency exit door (Ref. AMM TASK 52-22-00-010-001) and look at the pressure indicator of the ACTUATOR EMERGENCY EXIT (1600WM) .
 (1) If the pressure indicator shows less than 1783 psi (122.9335 bar):

 - charge the ACTUATOR EMERGENCY EXIT (1600WM) (Ref. AMM TASK 52-22-00-614-002).
 (a) If the pressure decreases again:
 - do a trouble shooting of the ACTUATOR EMERGENCY EXIT (1600WM) (Ref. TASK 52-22-00-810-815).

 (2) If the fault continues:

 - do a check for continuity between: the pins A and B of the CYL-DAMPER & EMER OPER, FWD EMER EXIT DR L (360RH5) (Ref. ASM 23-73/10).
 (a) If there is continuity:
 - replace the ACTUATOR EMERGENCY EXIT (1600WM) (Ref. AMM TASK 52-22-14-000-001).

 (3) If the fault continues:

 - do a check and repair as necessary the aircraft wiring between: the pin C/38 of the DECODER/ENCODER UNIT B (300RH7) and the pin B of the CYL-DAMPER & EMER OPER, FWD EMER EXIT DR L (360RH5) (Ref. ASM 23-73/10). the pin A of the CYL-DAMPER & EMER OPER, FWD EMER EXIT DR L (360RH5) and GND (Ref. ASM 23-73/10).

 (4) If the fault continuos:

 - do a trouble shooting procedure of the DECODER/ENCODER UNIT B (300RH7) (Ref. TASK 23-73-00-810-827).
 B. Do the test as given in para. 3.

 TASK 52-22-00-810-807

 Door Bottle Pressure (RH FWD Emergency Exit) - Fault
 1. Possible Causes_______________
 - ACTUATOR EMERGENCY EXIT (1601WM)

 - DECODER/ENCODER UNIT B (300RH7)

 - CYL-DAMPER & EMER OPER, FWD EMER EXIT DR R (360RH6)

 - aircraft wiring

 2. Job Set-up Information______________________
 A. Referenced Information
 -------------------------------------------------------------------------------
REFERENCE  DESIGNATION
 -------------------------------------------------------------------------------
23-73-00-810-827  DEU-B - Fault in DEU-B 300RHx with connected Systems/Devices
 52-22-00-810-815  Pressure Leakage on the Door Damper and Emergency Operation Cylinder
 AMM 23-73-00-740-005  BITE Test of the Cabin Intercommunication Data System (CIDS) through the CFDS
 AMM 52-22-00-010-001  Opening of the Emergency Exit Doors from the Passenger Compartment
 AMM 52-22-00-614-002  Charging of the Door Damper and Emergency Operation Cylinders (1600WM, 1601WM, 1602WM, 1603WM) at the Emergency Exit Doors
 AMM 52-22-14-000-001  Removal of the Door Damper and Emergency Operation Cylinder
 ASM 23-73/10
 3. Fault Confirmation__________________
 A. Do the bite test of the cabin intercommunication data system through the CFDS (Ref. AMM TASK 23-73-00-740-005).

 4. Fault Isolation
_______________

 A. If the test gives the maintenance meassage DOOR BOTTLE MID R
 - open the RH FWD emergency exit door (Ref. AMM TASK 52-22-00-010-001) and look at the pressure indicator of the ACTUATOR EMERGENCY EXIT (1601WM) .
 (1) If the pressure indicator shows less than 1783 psi (122.9335 bar):

 - charge the ACTUATOR EMERGENCY EXIT (1601WM) (Ref. AMM TASK 52-22-00-614-002).
 (a) If the pressure decreases again:
 - do a trouble shooting of the ACTUATOR EMERGENCY EXIT (1601WM) (Ref. TASK 52-22-00-810-815).

 (2) If the fault continues:

 - do a check for continuity between: the pins A and B of the CYL-DAMPER & EMER OPER, FWD EMER EXIT DR R (360RH6) (Ref. ASM 23-73/10).
 (a) If there is continuity:
 - replace the ACTUATOR EMERGENCY EXIT (1601WM) (Ref. AMM TASK 52-22-14-000-001).

 (3) If the fault the continues:

 - do a check and repair as necessary the aircraft wiring between: the pin C/39 of the DECODER/ENCODER UNIT B (300RH7) and the pin B of the CYL-DAMPER & EMER OPER, FWD EMER EXIT DR R (360RH6) (Ref. ASM 23-73/10), the pin A of the CYL-DAMPER & EMER OPER, FWD EMER EXIT DR R (360RH6) and GND (Ref. ASM 23-73/10).

 (4) If the fault continues:

 - do a trouble shooting procedure of the DECODER/ENCODER UNIT B (300RH7) (Ref. TASK 23-73-00-810-827).
 B. Do the test as given in para. 3.

 TASK 52-22-00-810-808

 Door Bottle Pressure (LH AFT Emergency Exit) - Fault
 1. Possible Causes_______________
 - ACTUATOR EMERGENCY EXIT (1602WM)

 - DEU-B (300RH4)

 - CYL-DAMPER & EMER OPER, AFT EMER EXIT DR L (360RH7)

 - aircraft wiring

 2. Job Set-up Information______________________
 A. Referenced Information
 -------------------------------------------------------------------------------
　
中國航空網 m.k6050.com
航空翻譯 www.aviation.cn
本文鏈接地址：A320 Trouble Shooting Manual 排故手冊 艙門 DOORS(83)