W DOC AIRBUS | TSM A320F

Type Disagree between Engine 1 and Engine 2 or between Engines and Aircraft Pin Programming

TASK 77-00-00-810-890-A
Type Disagree between Engine 1 and Engine 2 or between Engines and Aircraft Pin Programming

1. Possible Causes
  • Identification Connector
2. Job Set-up Information
 A. Referenced Information
REFERENCE
DESIGNATION
AMM 31-32-00-860-012
Procedure to Get Access to the SYSTEM REPORT/TEST/ENG Page
AMM 73-21-60-400-001
Installation of the Electronic Control Unit (ECU)
AMM 73-21-90-000-001
Removal of the Identification Connector
AMM 73-21-90-000-002
Removal of the Engine Identification Connector
AMM 73-21-90-400-001
Installation of the Identification Connector
AMM 73-21-90-400-002
Installation of the Engine Identification Connector
AMM 73-21-90-860-001
Programming of the Identification Plug (Push-Pull Design) for SAC engines
3. Fault Confirmation
Subtask 77-00-00-710-221-A ** ON A/C NOT FOR ALL
A. Test
NOTE: This fault is generated if the installed engine thrust and/or bump rating is not correct.
   (1) On the MCDU, get the SYSTEM REPORT/TEST page AMM 31-32-00-860-012.
     (a) Push the line key adjacent to the FADEC 1A(1B) for engine 1 or 2.
     (b) Push the line key adjacent to the LRU identification.
     (c) Check that both engines have the same thrust and bump rating AMM 73-21-60-400-001.
4. Fault Isolation
Subtask 77-00-00-810-168-A ** ON A/C NOT FOR ALL
A. Do this procedure.
   (1) If engines have not the same thrust and bump rating:
   (2) If both engines thrust and bump rating are the same:
  • Check that both engines match the A/C type configuration:
A/C MODEL
ENGINE MODEL
A319-113
CFM56-5A4
A319-114
CFM56-5A5
A320-111
CFM56-5A1
A320-211
CFM56-5A1
A320-212
CFM56-5A3
   (3) If both engines have the same thrust rating and bump function, and match the A/C type configuration, make sure that the Aircraft is in one of these configurations:
     (a) Engine type intermix configuration:
NOTE: If a CFM56-5Ax engine is mixed with a CFM56-5Ax/F the warning ENG TYPE DISAGREE is triggered. No action is required in this case, the warning is spurious.
       1 On the left or right MCDU, do this check:
         a Push the line key adjacent to the FADEC 1: The ENGINE MAIN MENU page comes into view.
         b Push the line key adjacent to the LRU identification: The LRU IDENTIFICATION ENGINE 1 page comes into view.
  • Read the engine 1 type on the MCDU screen:
    - Engine rating
  • Return to the screen of the SYSTEM REPORT/TEST ENG.
  • Push the line key adjacent to the FADEC 2: The ENGINE MAIN MENU page comes into view.
  • Push the line key adjacent to the LRU identification: The LRU IDENTIFICATION ENGINE 2 page comes into view.
  • Read the engine 2 type on the MCDU screen:
    - Engine rating
       2 Make sure that a CFM56-5Ax engine is mixed with a CFM56-5Ax/F.
     (b) ECU software intermix configuration
NOTE: If a CFM56-5Ax engine with ECU standard 5AI or 5AI+ on one side is mixed with a CFM56-5Ax engine with ECU standard 5AH or 5AH+ or previous on the other side, the warning ENG TYPE DISAGREE is triggered. No action is required in this case, the warning is spurious.
       1 On the left or right MCDU, do this check:
         a Push the line key adjacent to the FADEC 1: The ENGINE MAIN MENU page comes into view.
         b Push the line key adjacent to the LRU identification: The LRU IDENTIFICATION ENGINE 1 page comes into view.
  • Record or print the ECU P/N on the MCDU screen:
NOTE: ECU P/N is the 10 digit number adjacent to the (2R) line key.
         c Return to the screen of the SYSTEM REPORT/TEST ENG.
         d Push the line key adjacent to the FADEC 2: The ENGINE MAIN MENU page comes into view.
         e Push the line key adjacent to the LRU identification: The LRU IDENTIFICATION ENGINE 2 page comes into view.
  • Record or print the ECU P/N on the MCDU screen:
NOTE: ECU P/N is the 10 digit number adjacent to the (2R) line key.
       2 Check that one of the ECU P/N recorded or printed is part of the following list (ECU standard 5AI or 5AI+) on one engine only:
  • 1459M55P31
  • 1459M55P32
  • 1459M55P33
  • 1459M55P34
  • 1519M83P18
  • 1519M83P19
  • 1519M83P20
  • 1519M83P21
  • 1820M27P15
  • 1820M27P16
  • 1820M27P17
  • 1820M27P18
       3 Make sure that the ECU P/N recorded or printed on the other engine is part of the following list (ECU standard 5AH or 5AH+ or previous):
  • 1459M55P14
  • 1459M55P15
  • 1459M55P16
  • 1459M55P17
  • 1459M55P18
  • 1459M55P19
  • 1459M55P20
  • 1459M55P21
  • 1459M55P25
  • 1459M55P26
  • 1459M55P27
  • 1459M55P28
  • 1459M55P29
  • 1459M55P30
  • 1519M83P01
  • 1519M83P02
  • 1519M83P03
  • 1519M83P04
  • 1519M83P05
  • 1519M83P06
  • 1519M83P07
  • 1519M83P08
  • 1519M83P12
  • 1519M83P13
  • 1519M83P14
  • 1519M83P15
  • 1519M83P16
  • 1519M83P17
  • 1820M27P01
  • 1820M27P02
  • 1820M27P03
  • 1820M27P04
  • 1820M27P05
  • 1820M27P09
  • 1820M27P10
  • 1820M27P11
  • 1820M27P12
Subtask 77-00-00-810-168-B ** ON A/C NOT FOR ALL
A. Do this procedure:
   (1) If engines have not the same thrust and bump rating:
   (2) If both engines thrust and bump rating are the same:
  • Check that both engines match the A/C type configuration:
A/C MODEL
ENGINE MODEL
A318-111
CFM56-5B8/P
A318-111
CFM56-5B8/3
A318-112
CFM56-5B9/P
A318-112
CFM56-5B9/3
A319-111
CFM56-5B5
A319-111
CFM56-5B5/P
A319-111
CFM56-5B5/3
A319-112
CFM56-5B6
A319-112
CFM56-5B6/P
A319-112
CFM56-5B6/2
A319-112
CFM56-5B6/2P
A319-112
CFM56-5B6/3
A319-115
CFM56-5B7
A319-115
CFM56-5B7/P
A319-115
CFM56-5B7/3
A320-214
CFM56-5B4
A320-214
CFM56-5B4/P
A320-214
CFM56-5B4/2
A320-214
CFM56-5B4/2P
A320-214
CFM56-5B4/3
A320-215
CFM56-5B5/P
A320-216
CFM56-5B6/P
A320-216
CFM56-5B6/3
A321-111
CFM56-5B1
A321-111
CFM56-5B1/P
A321-111
CFM56-5B1/2P
A321-212
CFM56-5B1
A321-212
CFM56-5B1/P
A321-212
CFM56-5B1/2P
A321-212
CFM56-5B1/3
A321-112
CFM56-5B2
A321-112
CFM56-5B2/P
A321-213
CFM56-5B2
A321-213
CFM56-5B2/P
A321-213
CFM56-5B2/3
A321-211
CFM56-5B3/P
A321-211
CFM56-5B3/3
A321-211
CFM56-5B3/2P
A321-214
CFM56-5B4/P
   (3) For B4, B5 and B6 ratings, if there is no discrepancy between both engines, confirm the adequacy between the ID plug coding and aicraft type:
   (4) If both engines have the same thrust rating and bump function, and match the A/C type configuration, make sure that the ECU software intermix configuration is correct.
[Rev.8 from Aug 2018] 2026.04.04 04:37:35 UTC
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