40RT2)
ASM 34-36/01
3. Fault Confirmation
__________________
R **ON A/C 001-004, 051-060,
A. Test Do the BITE test of the ILS (system 1) (Ref. AMM TASK 34-36-00-740-002).
**ON A/C ALL
R Post SB 34-1147 For A/C 001-004,051-060,
A. Test Do the BITE test of the MMR1 (Ref. AMM TASK 34-36-00-740-003).
4. Fault Isolation
_______________
R **ON A/C 001-004, 051-060,
A. If the test gives the maintenance message DMC1 (1WT1)/ILS1 (2RT1):
- replace the DMC-1 (1WT1) (Ref. AMM TASK 31-63-34-000-001) and (Ref. AMM TASK 31-63-34-400-001).
(1) If the fault continues:
- replace the RECEIVER-ILS, 1 (2RT1) (Ref. AMM TASK 34-36-31-000-001) and (Ref. AMM TASK 34-36-31-400-001).
(a) If the fault continues:
- remove the ILS receiver 1
- remove the DMC1
- do a check and repair the wiring from the ILS receiver 1 to the DMC1: for the ILS RECEIVER OUT PORT 2 bus (Ref. ASM 34-36/01)
- install the ILS receiver 1
- install the DMC1.
**ON A/C ALL
R Post SB 34-1147 For A/C 001-004,051-060,
A. If the test gives the maintenance message DMC1(1WT1)/MMR1(40RT1):
- replace the DMC-1 (1WT1) (Ref. AMM TASK 31-63-34-000-001) and (Ref. AMM TASK 31-63-34-400-001).
(1) If the fault continues:
- replace the MMR-1 (40RT1) (Ref. AMM TASK 34-36-31-000-002) and (Ref. AMM TASK 34-36-31-400-002).
(a) If the fault continues:
- do a check and repair the wiring from the MMR1 to the DMC1 for the ILS RECEIVER OUT PORT 2 bus from pins AB/1G, 1H to pins AA/6A, 6B (Ref. ASM 34-36/01)
**ON A/C ALL
B. 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 : ALL ∞∞34-36-00∞∞∞∞∞∞∞∞∞∞Page 271
May 01/05 CES Loss of the ILS2 Test Display
1. Possible Causes
_______________
- DMC-2 (1WT2)
- RECEIVER-ILS, 2 (2RT2)
- MMR-2 (40RT2)
- wiring from the ILS receiver 2 to the DMC2
- wiring from the MMR2 to the DMC2
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 34-36-00-740-002 BITE Test of the ILS
AMM 34-36-00-740-003 BITE Test of the MMR
AMM 34-36-31-000-001 Removal of the ILS Receiver (2RT1,2RT2)
AMM 34-36-31-000-002 Removal of the Multi Mode Receiver (40RT1, 40RT2)
AMM 34-36-31-400-001 Installation of the ILS Receiver (2RT1,2RT2)
AMM 34-36-31-400-002 Installation of the Multi Mode Receiver (40RT1,
40RT2)
ASM 34-36/01
3. Fault Confirmation
__________________
R **ON A/C 001-004, 051-060,
A. Test Do the BITE test of the ILS (system 2) (Ref. AMM TASK 34-36-00-740-002).
**ON A/C ALL
R Post SB 34-1147 For A/C 001-004,051-060,
A. Test Do the BITE test of the MMR2 (Ref. AMM TASK 34-36-00-740-003).
4. Fault Isolation
_______________
R **ON A/C 001-004, 051-060,
A. If the test gives the maintenance message DMC2 (1WT2)/ILS2 (2RT2):
- 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:
- replace the RECEIVER-ILS, 2 (2RT2) (Ref. AMM TASK 34-36-31-000-001) and (Ref. AMM TASK 34-36-31-400-001).
(a) If the fault continues:
- remove the ILS receiver 2
- remove the DMC2
- do a check and repair the wiring from the ILS receiver 2 to the DMC2: for the ILS RECEIVER OUT PORT 2 bus (Ref. ASM 34-36/01)
- install the ILS receiver 2
- install the DMC2.
**ON A/C ALL
R Post SB 34-1147 For A/C 001-004,051-060,
A. If the test gives the maintenance message DMC2(1WT2)/MMR2(40RT2):
- 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:
- replace the MMR-2 (40RT2) (Ref. AMM TASK 34-36-31-000-002) and (Ref. AMM TASK 34-36-31-400-002).
(a) If the fault continues:
- do a check and repair the wiring from the MMR2 to the DMC2 for the ILS RECEIVER OUT PORT 2 bus from pins AB/1G, 1H to pins AA/6J, 6K (Ref. ASM 34-36/01)
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