Unwanted Permanent Idle of the Left Throttle Control Unit for the SEC 1
 1. Possible Causes
_______________
 - SEC-1 (1CE1)

 - CTL UNIT-THROTTLE, ENG 1 (8KS1)

 2. Job Set-up Information
______________________
 A. Referenced Information
 -------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
AMM 24-41-00-861-002 Energize the Aircraft Electrical Circuits from the
 External Power
 AMM 27-94-34-000-001 Removal of the SEC (1CE1,1CE2,1CE3)
 AMM 27-94-34-400-001 Installation of the SEC (1CE1,1CE2,1CE3)

R  AMM 27-96-00-740-001 BITE Test of the EFCS (Ground Scanning) AMM 76-11-19-000-040 Removal of the Throttle Control Unit (8KS1, 8KS2) AMM 76-11-19-400-040 Installation of the Throttle Control Unit (8KS1,
 8KS2)
 3. Fault Confirmation
__________________
 A. Job Set-Up
 (1) Energize the aircraft electrical circuits (Ref. AMM TASK 24-41-00-861-002).

 (2) On the overhead panel 23VU:

 - release the FLT CTL/SEC1 pushbutton switch (the OFF legend comes on).

 (3) On the overhead panel 23VU:

 - push the FLT CTL/SEC1 pushbutton switch (the OFF legend goes off).

 (4) On the central pedestal 11VU:

 - put the left throttle lever in TO/GA and MAX REV during 5 seconds.
 B. Test
 (1) Do the BITE test of the EFCS (Ground Scanning) (Ref. AMM TASK 27-96-00-740-001).

 4. Fault Isolation
_______________

 A. If the BITE test gives the maintenance message: SEC1 PERMANENT IDLE OF L THROTTLE CTL UNIT 8KS1
 - replace the SEC-1 (1CE1), (Ref. AMM TASK 27-94-34-000-001) and (Ref. AMM TASK 27-94-34-400-001).
 (1) If the fault continues:
 - replace the CTL UNIT-THROTTLE, ENG 1 (8KS1), (Ref. AMM TASK 76-11-19-000-040) and (Ref. AMM TASK 76-11-19-400-040).
 B. Do the operational test and the BITE test given in Para. 3.

 Unwanted Permanent Idle of the Left Throttle Control Unit for the SEC 2
 1. Possible Causes
_______________
 - SEC-2 (1CE2)

 - CTL UNIT-THROTTLE, ENG 1 (8KS1)

 2. Job Set-up Information
______________________
 A. Referenced Information
 -------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
AMM 24-41-00-861-002 Energize the Aircraft Electrical Circuits from the
 External Power
 AMM 27-94-34-000-001 Removal of the SEC (1CE1,1CE2,1CE3)
 AMM 27-94-34-400-001 Installation of the SEC (1CE1,1CE2,1CE3)

R  AMM 27-96-00-740-001 BITE Test of the EFCS (Ground Scanning) AMM 76-11-19-000-040 Removal of the Throttle Control Unit (8KS1, 8KS2) AMM 76-11-19-400-040 Installation of the Throttle Control Unit (8KS1,
 8KS2)
 3. Fault Confirmation
__________________
 A. Job Set-Up
 (1) Energize the aircraft electrical circuits (Ref. AMM TASK 24-41-00-861-002).

 (2) On the overhead panel 24VU:

 - release the FLT CTL/SEC2 pushbutton switch (the OFF legend comes on).

 (3) On the overhead panel 24VU:

 - push the FLT CTL/SEC2 pushbutton switch (the OFF legend goes off).

 (4) On the central pedestal 11VU:

 - put the left throttle lever in TO/GA and MAX REV during 5 seconds.
 B. Test
 (1) Do the BITE test of the EFCS (Ground Scanning) (Ref. AMM TASK 27-96-00-740-001).

 4. Fault Isolation
_______________

 A. If the BITE test gives the maintenance message: SEC2 PERMANENT IDLE OF L THROTTLE CTL UNIT 8KS1
 - replace the SEC-2 (1CE2), (Ref. AMM TASK 27-94-34-000-001) and (Ref. AMM TASK 27-94-34-400-001).
 (1) If the fault continues:
 - replace the CTL UNIT-THROTTLE, ENG 1 (8KS1), (Ref. AMM TASK 76-11-19-000-040) and (Ref. AMM TASK 76-11-19-400-040).
 B. Do the operational test and the BITE test given in Para. 3.

 Unwanted Permanent Idle of the Left Throttle Control Unit for the SEC 3
 1. Possible Causes
_______________
 - SEC-3 (1CE3)

 - CTL UNIT-THROTTLE, ENG 1 (8KS1)

 2. Job Set-up Information
______________________
 A. Referenced Information
 -------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
AMM 24-41-00-861-002 Energize the Aircraft Electrical Circuits from the
　
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本文鏈接地址：A320 Trouble Shooting Manual 排故手冊 飛行操縱 3(96)