- do a check and repair the wiring between the DMC1 and the first terminal block: for pins AA/8G, 8H of the DMC1 (Ref. ASM 34-53/01)

 - install the DMC1.

 「一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一1R EFF : 001-049, 051-051, 053-099, 101-149, ∞∞34-53-00∞∞∞∞∞∞∞∞∞∞Page 255
 151-199, 201-299, 301-399, 401-499, Aug 01/05 CES

 B. If the test gives the maintenance message DMC1/2/3 (1WT1/2/3)/DDRMI (1FN)/ADF2 (2RP2) with the EIS DMC selector switch at CAPT/3 only:
 - replace the DMC-3 (1WT3) (Ref. AMM TASK 31-63-34-000-001) and (Ref. AMM TASK 31-63-34-400-001).
 (1) If the fault continues:
 - remove the DMC3

 - do a check and repair the wiring between the DMC3 and the first terminal block: for pins AA/8G, 8H of the DMC3 (Ref. ASM 34-53/01)

 - install the DMC3.

R **ON A/C 001-049, 051-051, 053-099, 101-149, 201-299, 301-399, 401-499,
 C. Do the test given in Para. 3.
 「一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一1R EFF : 001-049, 051-051, 053-099, 101-149, ∞∞34-53-00∞∞∞∞∞∞∞∞∞∞Page 256
 151-199, 201-299, 301-399, 401-499, Aug 01/05 CES

R **ON A/C 001-049, 051-051, 053-099, 101-149, 151-199, 201-299, 301-399, R 401-499, TASK 34-53-00-810-830 Loss of the ADF2 Display on the F/O ND Only
 1. Possible Causes
_______________
 - DMC-2 (1WT2)

 - DMC-3 (1WT3)

 - wiring between the DMC2 and the first terminal block

 - wiring between the DMC3 and the first terminal block

 2. Job Set-up Information
______________________
 A. Referenced Information
 -------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
AMM 31-63-34-000-001 Removal of the DMC (1WT1,1WT2,1WT3)
 AMM 31-63-34-400-001 Installation of the DMC (1WT1,1WT2,1WT3)
 AMM 34-53-00-740-003 BITE Test of the ADF
 ASM 34-53/01

 3. Fault Confirmation
__________________ R **ON A/C 001-049, 051-051, 053-099, 101-149, 201-299, 301-399, 401-499,
 A. Test Do the BITE test of the ADF (system 2) (Ref. AMM TASK 34-53-00-740-003).
 NOTE : Do the test with the EIS DMC selector switch (18WT) on the
____
 SWITCHING panel (8VU) at NORM then at F/O/3.

 「一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一1R EFF : 001-049, 051-051, 053-099, 101-149, ∞∞34-53-00∞∞∞∞∞∞∞∞∞∞Page 257
 151-199, 201-299, 301-399, 401-499, Aug 01/05 CES

R **ON A/C 001-049, 051-051, 053-099, 101-149, 151-199, 201-299, 301-399, R 401-499,
 4. Fault Isolation
_______________
 A. If the test gives the maintenance message DMC1/2/3 (1WT1/2/3)/DDRMI (1FN)/ADF2 (2RP2) with the EIS DMC selector switch at NORM only:
 - replace the DMC-2 (1WT2) (Ref. AMM TASK 31-63-34-000-001) and (Ref. AMM TASK 31-63-34-400-001).
 (1) If the fault continues:
 - remove the DMC2

 - do a check and repair the wiring between the DMC2 and the first terminal block: for pins AA/8G, 8H of the DMC2 (Ref. ASM 34-53/01)

 - install the DMC2.

 B. If the test gives the maintenance message DMC1/2/3 (1WT1/2/3)/DDRMI (1FN)/ADF2 (2RP2) with the EIS DMC selector switch at F/O/3 only:
 - replace the DMC-3 (1WT3) (Ref. AMM TASK 31-63-34-000-001) and (Ref. AMM TASK 31-63-34-400-001).
 (1) If the fault continues:
 - remove the DMC3

 - do a check and repair the wiring between the DMC3 and the first terminal block: for pins AA/8G, 8H of the DMC3 (Ref. ASM 34-53/01)

 - install the DMC3.

 C. Do the test given in Para. 3.
 「一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一1R EFF : 001-049, 051-051, 053-099, 101-149, ∞∞34-53-00∞∞∞∞∞∞∞∞∞∞Page 258
 151-199, 201-299, 301-399, 401-499, Aug 01/05 CES

R **ON A/C 106-149, 201-299, 301-399, 401-499,
 TASK 34-53-00-810-831
 Loss of the ADF2 Display on the RMI
 1. Possible Causes
_______________
 - RMI-VOR/ADF/DME (21FN)

 - wiring between the VOR/ADF/DME RMI and the first terminal block

 2. Job Set-up Information
　
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