- replace the ADIRU-2 (1FP2) (Ref. AMM TASK 34-12-34-000-001) and (Ref. AMM TASK 34-12-34-400-001).
(2) If the fault continues:
- replace the SW-L/G DOWN VMO/MMO SELECTION (22FP) (Ref. IPC 341108).
「一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一1 EFF : ALL ∞∞34-13-00∞∞∞∞∞∞∞∞∞∞Page A286
May 01/05 CESR **ON A/C 051-099, 106-149, 204-299, 301-399, 401-499,
A. If the test gives the maintenance message WRG:VMO-MMO DISCRETE/ ADIRU2 (1FP2):
- remove the ADIRU2 (Ref. AMM TASK 34-12-34-000-001)
- do a check and repair the wiring of the ADIRU2 VMO/MMO discrete input from the ADIRU2 to the L/G down VMO/MMO selection switch (22FP)
- install the ADIRU2 (Ref. ASM 34-13/02) and (Ref. AMM TASK 34-12-34-400-001).
(1) If the fault continues:
- replace the ADIRU-2 (1FP2) (Ref. AMM TASK 34-12-34-000-001) and (Ref. AMM TASK 34-12-34-400-001).
(2) If the fault continues:
- replace the SW-L/G DOWN VMO/MMO SELECTION (22FP) (Ref. IPC 341108).
**ON A/C ALL
B. Do the test given in Para. 3.
Incorrect Reception of ADIRU3 VMO-MMO Data by the FMGC1 and FMGC2
1. Possible Causes
_______________
- ADIRU-3 (1FP3)
- wiring of the ADIRU3 VMO/MMO discrete input
- SW-L/G DOWN VMO/MMO SELECTION (22FP)
2. Job Set-up Information
______________________
A. Referenced Information
-------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
IPC 341108
AMM 34-12-34-000-001 Removal of the ADIRU (1FP1, 1FP2, 1FP3)
AMM 34-12-34-400-001 Installation of the ADIRU (1FP1, 1FP2, 1FP3)
AMM 34-13-00-740-002 INTERFACE TEST of the ADR
ASM 34-13/02
3. Fault Confirmation
__________________
A. Test Do the Interface test of the ADR (system 3) (Ref. AMM TASK 34-13-00-740-002).
4. Fault Isolation
_______________
R **ON A/C 001-049, 101-105, 151-199, 201-203,
A. If the test gives the maintenance message WRG:VMO-MMO DISCRETE:
- remove the ADIRU3 (Ref. AMM TASK 34-12-34-000-001)
- do a check and repair the wiring of the ADIRU3 VMO/MMO discrete input from the ADIRU3 to the L/G down VMO/MMO selection switch (22FP)
- install the ADIRU3 (Ref. ASM 34-13/02) and (Ref. AMM TASK 34-12-34-400-001).
(1) If the fault continues:
- replace the ADIRU-3 (1FP3) (Ref. AMM TASK 34-12-34-000-001) and (Ref. AMM TASK 34-12-34-400-001).
(2) If the fault continues:
- replace the SW-L/G DOWN VMO/MMO SELECTION (22FP) (Ref. IPC 341108).
「一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一1 EFF : ALL ∞∞34-13-00∞∞∞∞∞∞∞∞∞∞Page A288
May 01/05 CES
R **ON A/C 051-099, 106-149, 204-299, 301-399, 401-499,
A. If the test gives the maintenance message WRG:VMO-MMO DISCRETE/ ADIRU3 (1FP3):
- remove the ADIRU3 (Ref. AMM TASK 34-12-34-000-001)
- do a check and repair the wiring of the ADIRU3 VMO/MMO discrete input from the ADIRU3 to the L/G down VMO/MMO selection switch (22FP)
- install the ADIRU3 (Ref. ASM 34-13/02) and (Ref. AMM TASK 34-12-34-400-001).
(1) If the fault continues:
- replace the ADIRU-3 (1FP3) (Ref. AMM TASK 34-12-34-000-001) and (Ref. AMM TASK 34-12-34-400-001).
(2) If the fault continues:
- replace the SW-L/G DOWN VMO/MMO SELECTION (22FP) (Ref. IPC 341108).
**ON A/C ALL
B. Do the test given in Para. 3.
Failure of the ADR1 Aircraft-Identification Pin-Programming
1. Possible Causes
_______________
- ADIRU-1 (1FP1)
- wiring of the rack connector
2. Job Set-up Information
______________________
A. Referenced Information
-------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
AMM 34-12-34-000-001 Removal of the ADIRU (1FP1, 1FP2, 1FP3)
AMM 34-12-34-400-001 Installation of the ADIRU (1FP1, 1FP2, 1FP3)
AMM 34-13-00-740-002 INTERFACE TEST of the ADR
ASM 34-12/01
3. Fault Confirmation
__________________
A. Test Do the Interface test of the ADR (system 1) (Ref. AMM TASK 34-13-00-740-002).
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本文链接地址：A320 Trouble Shooting Manual 排故手册 导航 NAVIGATION 1(110)
