(d)
 Attach the foil wrap with safetywire 0,024in. (0,6mm) (Material No. CP8004) on the two sides of the pneumatic joint.

 Subtask 36-11-49-410-122
 C. Close Access
 (1)
 Make sure that the work area is clean and clear of tool(s) and other items.

 (2)
 Close the left thrust reverser door (Ref. TASK 78-36-00-410-040): FOR 1000EM1 451AL, 452AR FOR 1000EM2 461AL, 462AR

 Subtask 36-11-49-440-084
 D. Make the thrust reverser serviceable (Ref. TASK 78-30-00-081-041). Subtask 36-11-49-865-137
 E. Remove the safety clip(s) and the tag(s) and close this(these) circuit breaker(s): 2HA1, 2HA2, 3HA1, 3HA2
 Subtask 36-11-49-860-079
 F. Do the EIS start procedure (Upper ECAM DU and lower ECAM DU only)
 (Ref. TASK 31-60-00-860-001).

 Subtask 36-11-49-720-058
 G. Do this Test
 (1)
 on the ECAM control panel 11VU, push the BLEED key (on the lower ECAM DU, the BLEED page comes into view).

 (2)
 On the lower ECAM DU, on the BLEED page:

 -Make sure that the related HP bleed valve is shown closed.
 1EFF : ALL 1 36-11-49Page 446 1 1 May 01/02R 1 1 1CES 1

 (3) Start the related engine with the automatic or manual start procedure (Ref. TASK 71-00-00-710-003) or (Ref. TASK 71-00-00-710-004) and keep it at idle.
 (4) On the AIR COND panel 30VU: - Push the ENG 1(2) BLEED pushbutton switch (OFF legend goes off).
 (5) After 5 minutes, on the lower ECAM DU, on the BLEED page: - Make sure that the related HP bleed valve is shown open.
 (6) Stop the engine (Ref. TASK 71-00-00-710-028).
 Subtask 36-11-49-040-108
 H. Make sure that the thrust reverser is unserviceable (Ref. TASK 78-30-00-481-041).
 Subtask 36-11-49-010-143
 J. Open the left thrust reverser doors (Ref. TASK 78-36-00-010-040). FOR 1000EM1 451AL, 452AR FOR 1000EM2 461AL, 462AR
 Subtask 36-11-49-080-054
 K. Make sure that there are no leaks at the junction between the HP bleed valve and the duct on the related engine. 
R R R R  NOTE : There is a leak when the foil installed on the duct breaks or when____ it is too hot. There is a leak when the leak air removes the dry developer from the junction. 
R  (1) Remove the materials used to do the leak test.
 5. Close-up________
 Subtask 36-11-49-860-085
 A. Do the EIS stop procedure (Ref. TASK 31-60-00-860-002).

 Subtask 36-11-49-865-061

 B. Remove the safety clip(s) and the tag(s) and close this(these) circuit breaker(s): 2HA1, 3HA1, 2HA2, 3HA2
 Subtask 36-11-49-410-053
 C. Close Access
 (1)
 Make sure that the work area is clean and clear of tool(s) and other items.

 (2)
 Close the thrust reverser cowl doors (Ref. TASK 78-36-00-410-040): FOR 1000EM1 451AL, 452AR FOR 1000EM2 461AL, 462AR

 (3)
 Remove the access platform(s). Subtask 36-11-49-440-062

 D.
 Make the thrust reverser serviceable (Ref. TASK 78-30-00-081-041). Subtask 36-11-49-410-085

 E. Close Access
 (1) Close the fan cowl doors (Ref. TASK 71-13-00-410-040):
 FOR 1000EM1
 437AL, 438AR
 FOR 1000EM2
 447AL, 448AR

 (2)
 Remove the warning notice(s). Subtask 36-11-49-862-058

 F. De-energize the aircraft electrical circuits
 (Ref. TASK 24-41-00-862-002).

 1EFF : ALL 1 36-11-49Page 448 1 1 May 01/01R 1 1 1CES 1

 TASK 36-11-49-000-046

 Removal of the Upper High Pressure Duct
 WARNING : MAKE SURE THAT THE PNEUMATIC SYSTEM IS DEPRESSURIZED BEFORE YOU START
_______
 WORK ON THE PNEUMATIC SYSTEM.

 WARNING : BE CAREFUL WHEN YOU WORK ON THE ENGINE COMPONENTS IMMEDIATELY AFTER
_______ THE ENGINE IS SHUTDOWN. THE ENGINE COMPONENTS CAN STAY HOT FOR UP TO ONE HOUR.
 1. Reason for the Job
__________________
 Self Explanatory
 2. Job Set-up Information
______________________
 A. Fixtures, Tools, Test and Support Equipment
 -------------------------------------------------------------------------------REFERENCE QTY DESIGNATION -------------------------------------------------------------------------------
No specific blanking plugs
 No specific circuit breaker(s) safety clip(s)
 No specific protective covers
 No specific warning notice
 No specific access platform 0.5 m (1 ft. 8 in.)

 B. Referenced Information
 -------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
　
中國航空網 www.k6050.com
航空翻譯 www.aviation.cn
本文鏈接地址：A320飛機維護手冊 AMM PNEUMATIC 氣源 1(130)