-
FOR 1000EM1
 overpressure valve 5HA1,

 -
FOR 1000EM2
 overpressure valve 5HA2.

 (2)
 Install the engine fan air valve (Ref. TASK 36-11-54-400-001):

 -
FOR 1000EM1
 engine fan air valve 9HA1,

 -
FOR 1000EM2
 engine fan air valve 9HA2.

 Subtask 26-21-49-410-051
 B. Close Access
 (1)
 Make sure that the work area is clean and clear of tool(s) and other items.

 (2)
 Install the access doors:

 -
FOR 1000EM1
 415BL, 415AL,

 -
FOR 1000EM2
 425BL, 425AL.

 (3)
 Install the access panels:

 -
FOR 1000EM1
 413AL,

 -
FOR 1000EM2
 423AL.

 (4)
 Install the apron assembly (Ref. TASK 54-57-22-400-001).

 (5)
 Install the left thrust-reverser half (Ref. TASK 78-32-11-400-040):

 NOTE : If the engine is removed, the installation of the fan cowls
____
 below is not applicable.

 -
FOR 1000EM1
 451AL,

 -
FOR 1000EM2
 461AL.

 Subtask 26-21-49-440-050
 C. Make the thrust reverser serviceable (Ref. TASK 78-30-00-081-041).
 Subtask 26-21-49-410-052
 D. Close Access
 (1)
 Install the left fan cowl (Ref. TASK 71-13-11-400-040):

 -
FOR 1000EM1
 437AL,

 -
FOR 1000EM2
 447AL.

 (2)
 Remove the warning notice(s).

 (3) Remove the access platform(s). Subtask 26-21-49-865-053
 E. Remove the safety clip(s) and the tag(s) and close this(these) circuit breaker(s): 1WE1, 2WE1, 1WE2, 2WE2.

 TASK 26-21-49-000-003 Removal of the Fire Extinguisher Tube Assembly
 1.
 Reason for the Job

__________________
 Self Explanatory

 2.
 Job Set-up Information

______________________
 A. Fixtures, Tools, Test and Support Equipment
 -------------------------------------------------------------------------------REFERENCE QTY DESIGNATION -------------------------------------------------------------------------------
No specific circuit breaker(s) safety clip(s)
 No specific protective covers
 No specific warning notice
 No specific access platform 1 m (3 ft. 3 in.)

 B. Referenced Information
 -------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
71-13-00-010-040 Opening of the Fan Cowl Doors 26-21-49-991-005 Fig. 403
 3. Job Set-up
__________ Subtask 26-21-49-941-056
 A. Safety Precautions
 (1)
 On the panel 115VU:

 -put a warning notice to tell persons not to start the engine 1(2).

 (2)
 Make sure that the engine shutdown occurred not less than 5 minutes before you do this procedure.

 (3)
 On the panel 50VU:

 -make sure that the ON legend of the ENG/FADEC GND PWR/1(2) pushbutton switch is off
 -put a warning notice.

 Subtask 26-21-49-010-058
 B. Get Access
 (1)
 Open the fan cowl doors (Ref. TASK 71-13-00-010-040):
 FOR 1000EM1
 437AL, 438AR
 FOR 1000EM2
 447AL, 448AR

 (2)
 Put the access platform in position.

 Subtask 26-21-49-865-056
 C. Open, safety and tag this(these) circuit breaker(s):
 -------------------------------------------------------------------------------PANEL DESIGNATION IDENT. LOCATION -------------------------------------------------------------------------------121VU ENGINE/ENG1 AND 2 FIRE EXTIG/BTL1/SQUIB/B 2WE1 Q44 121VU ENGINE/ENG1 AND 2 FIRE EXTIG/BTL1/SQUIB/A 1WE1 Q43 121VU ENGINE/ENG1 AND 2 FIRE EXTIG/BTL2/SQUIB/B 2WE2 Q42 121VU ENGINE/ENG1 AND 2 FIRE EXTIG/BTL2/SQUIB/A 1WE2 Q41
 4. Procedure
_________
 (Ref. Fig. 403/TASK 26-21-49-991-005)
 Subtask 26-21-49-010-059
 A. Removal of the Fire Extinguisher Tube Assembly
 (1)
 Disconnect the hose (5) from the pylon tube (10) at the top of the engine.

 (2)
　
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 FIRE PROTECTION 防火2(43)