R (b) If the IDG1(2) is not connected after the GCU reset, do a check
R for other maintenance messages related to the IDG.
R (6) Do a leak check of the fuel return valve (Ref. TASK 73-11-50-360-002)
R to make sure that there are no leaks at pylon connection.
R (7) Stop the engine (Ref. TASK 71-00-00-710-028).
R **ON A/C ALL
Subtask 71-00-00-410-097
R V. Close the fan cowl doors: (Ref. TASK 71-13-00-410-040) FOR 1000EM1 437AL, 438AR FOR 1000EM2 447AL, 448AR
Subtask 71-00-00-820-052
R W. Do the adjustment/test of the fan cowl doors (Ref. TASK 71-13-00-800-041).
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Subtask 71-00-00-710-134
R X. Do the tests as follows:
(1) Start the engine 1(2) (Ref. TASK 71-00-00-710-003).
(2) Do this test: PRESSURE REGULATING VALVE AND HIGH PRESSURE BLEED VALVE CHECK
-------------------------------------------------------------------------------ACTION RESULT -------------------------------------------------------------------------------
1. On the lower ECAM DU select the
BLEED page
2. On the panel 30VU release the AIR - On the AIR COND PACK 1(2) pushbutton COND PACK 1(2) pushbutton switch switch, the OFF legend comes on
3. On the panel 30VU confirm that - On the APU BLEED pushbutton switch the APU bleed is closed the ON legend is off
4. On the panel 30VU release the ENG - On the ENG 1(2) BLEED pushbutton
1(2) BLEED pushbutton switch switch the OFF legend comes on
- On the lower ECAM DU the PRV and HP valves are shown closed
5. On the panel 30VU push the ENG - On the ENG 1(2) pushbutton switch, 1(2) BLEED pushbutton switch the OFF legend goes off
- On the lower ECAM DU the PRV and HP valves are shown open
6. Slowly move the throttle control - On the lower ECAM DU, the HP valve lever to increase power above closes above idle idle
7. Slowly move the throttle control - On the lower ECAM DU, the HP valve lever to decrease power to idle opens at idle
8. On the panel 30VU push the AIR - On the AIR COND PACK 1(2) pushbutton COND PACK 1(2) pushbutton switch switch, the OFF legend goes off
(3) Do a power assurance check (Ref. TASK 71-00-00-710-008).
NOTE : A power assurance check is not necessary if:
____
- the engine was tested and accepted in an approved test cell, or,
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- the engine was previously removed for convenience or time staggering,
- the engine was removed for a turbine rear frame replacement.
(4) Do a vibration check (Ref. TASK 71-00-00-710-009).
NOTE : A vibration check is not necessary if:
____
- the engine was tested and accepted in an approved test cell, or,
- the engine was previously removed for convenience or time staggering.
(5) Do an accel check (Ref. TASK 71-00-00-710-025).
NOTE : An accel check is not necessary if:
____
- the engine was tested and accepted in an approved test cell, or,
- the engine was previously removed for convenience or time staggering,
- the engine was removed for a turbine rear frame replacement.
(6) Do a functional test of the IDG disconnect system (Ref. TASK 24-21-00-720-041).
(7) Stop the engine (Ref. TASK 71-00-00-710-028).
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POWER PLANT - GENERAL - ADJUSTMENT/TEST
_______________________________________ TASK 71-00-00-869-003 Wind Limitations During Engine Ground Operations
1. Reason for the Job
__________________
Self Explanatory
2. Job Set-up Information
______________________
A. Referenced Information
-------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
71-00-00-991-301 Fig. 501
3. Job Set-up
__________ Subtask 71-00-00-869-121
A. Not Applicable
4. Procedure
_________ Subtask 71-00-00-869-118
A. Wind limitations during engine ground operations
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本文链接地址：A320飞机维护手册 AMM 动力装置 POWER PLANT 1(32)
