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Upper Starter Duct. Figure 401/TASK 80-13-43-991-300
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Installation of the Upper Starter Duct
1. Reason for the Job
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Self Explanatory
2. Job Set-up Information
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A. Fixtures, Tools, Test and Support Equipment
-------------------------------------------------------------------------------REFERENCE QTY DESIGNATION -------------------------------------------------------------------------------
No specific fiber hammer No specific warning notice No specific access platform 1 m (3 ft. 3 in.) No specific Torque Wrench : range 36.00 to 220.00 lbf.in
(0.40 to 2.60 m.daN)
B. Consumable Materials
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Material No. CP8001 * lockwire 0.032 in. (0.8 mm) dia . (Ref. 70-30-00)
C. Referenced Information
-------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
71-13-00-010-040 Opening of the Fan Cowl Doors 71-13-00-410-040 Closing of the Fan Cowl Doors 80-13-43-991-300 Fig. 401
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3. Job Set-up
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R **ON A/C 001-049, 051-099, 101-149, 151-199, 201-299, 401-499,
Subtask 80-13-43-860-050
A. Aircraft Maintenance Configuration
(1) On the center pedestal, on the ENG panel 115VU, make sure that a warning notice is in position to tell persons not to start the engine.
(2) On the overhead maintenance panel 50VU, make sure that the ON legend of the ENG/FADEC GND PWR/1(2) pushbutton switch is off. Make sure that a warning notice is in position to tell persons not to energize the FADEC 1(2).
(3) On the AIR COND panel 30VU:
- make sure that the APU BLEED pushbutton switch is released (ON legend is off),
- make sure that a warning notice is in position to tell persons not to operate the pneumatic system.
(4) On the HP ground connector:
- make sure that a warning notice is in position to tell persons not to pressurize the pneumatic system.
**ON A/C 301-399,
Subtask 80-13-43-860-050-A
A. Aircraft Maintenance Configuration
(1) On the center pedestal, on the ENG panel 115VU, make sure that a warning notice is in position to tell persons not to start the engine.
(2) On the overhead maintenance panel 50VU, make sure that the ON legend of the ENG/FADEC GND PWR/1(2) pushbutton switch is off. Make sure that a warning notice is in position to tell persons not to energize the FADEC 1(2).
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R (3) On the AIR COND panel 30VU: R - make sure that the APU BLEED pushbutton switch is released (OFF R legend is on), R - make sure that a warning notice is in position to tell persons not R to operate the pneumatic system.
R (4) On the HP ground connector:
R - make sure that a warning notice is in position to tell persons not
R to pressurize the pneumatic system.
R **ON A/C ALL
Subtask 80-13-43-010-051
B. Get Access
(1) Make sure that the fan cowl doors are open: (Ref. TASK 71-13-00-010-040) FOR 1000EM1 437AL, 438AR FOR 1000EM2 447AL, 448AR
(2) Make sure that the access platform is in position.
4. Procedure
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Subtask 80-13-43-420-050
A. Install the upper starter duct.
(Ref. Fig. 401/TASK 80-13-43-991-300)
CAUTION : MAKE SURE THAT THE V-CLAMP ATTACHMENTS CAN NOT TOUCH ENGINE
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COMPONENTS OR STRUCTURE, TO PREVENT DAMAGE.
(1) Remove the blanking plugs from the pylon duct, the starter valve, and the two ends of the upper starter duct (25).
(2) Put the upper starter duct (25) in position between the starter valve and the pylon duct. Install the couplings. Tighten the couplings sufficiently to attach and hold the upper starter duct. 中国航空网 www.aero.cn 航空翻译 www.aviation.cn 本文链接地址：A320飞机维护手册 AMM 起动 STARTING(22)
