「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 ∞∞34-36-00∞∞∞∞∞∞∞∞∞∞Page 252
May 01/05R CES
3. Fault Confirmation
__________________
R **ON A/C 001-004, 051-060,
A. Test
(1) Do the BITE test of the ILS (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).
**ON A/C ALL
4. Fault Isolation
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R **ON A/C 001-004, 051-060,
A. If the test gives the maintenance message FMGC1(1CA1)/RMP1(1RG1)/ ILS1(1RT1): - on the center pedestal, on the RMP 1, push the NAV and the ILS
pushbutton switches (the green LED on these pushbutton switches comes on)
- do the BITE test of the ILS (Ref. AMM TASK 34-36-00-740-002).
(1) If the test does not give the maintenance message
FMGC1(1CA1)/RMP1(1RG1)/ ILS1(1RT1):
- do the Interface test of the IR (system 1) (Ref. AMM TASK 34-14-00-740-001).
(a) If the Interface test of the IR gives the maintenance message FMGC1(1CA1)/ ADIRU1 (1FP1):
- replace the FMGC-1 (1CA1) (Ref. AMM TASK 22-83-34-000-001) and (Ref. AMM TASK 22-83-34-400-001).
1 If the fault continues:
_
- do a check and repair the wiring of the FMGC OWN CB1 bus from the FMGC1 (1CA1) to the first terminal block (Ref. ASM 22-86/02).
(b) If the Interface test of the IR does not give the maintenance message FMGC1(1CA1)/ ADIRU1(1FP1):
- replace the RMP-COM/NAV FREQ SEL, 1 (1RG1) (Ref. AMM TASK 23-13-13-000-001) and (Ref. AMM TASK 23-13-13-400-001).
「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 ∞∞34-36-00∞∞∞∞∞∞∞∞∞∞Page 253
May 01/05 CES 1 If the fault continues:
_
- do a check and repair the wiring of the DATA FROM FMGC bus from the COM/NAV FREQ SEL RMP 1 (1RG1) to the first terminal block (Ref. ASM 23-13/01).
(2) If the test gives again the maintenance message
FMGC1(1CA1)/RMP1(1RG1)/ ILS1(1RT1):
- do the BITE test of the VOR/MKR (Ref. AMM TASK 34-55-00-740-002).
(a) If the BITE test gives the maintenance message VOR 1 : NO DATA FROM CONTROL SOURCE:
- replace the RMP-COM/NAV FREQ SEL, 1 (1RG1) (Ref. AMM TASK 23-13-13-000-001) and (Ref. AMM TASK 23-13-13-400-001).
1 If the fault continues:
_
- do a check and repair the wiring of the NAV FREQ DATA OUTPUT bus from the COM/NAV FREQ SEL RMP 1 (1RG1) to the first terminal block (Ref. ASM 34-36/01).
(b) If the BITE test does not give the maintenance message VOR 1 : NO DATA FROM CONTROL SOURCE:
- replace the RECEIVER-ILS, 1 (2RT1) (Ref. AMM TASK 34-36-31-000-001) and (Ref. AMM TASK 34-36-31-400-001).
1 If the fault continues:
_
- do a check and repair the wiring of the FREQ/FUNCT SYS PORTA bus from the ILS receiver 1 (2RT1) to the first terminal block (Ref. ASM 34-36/01).
**ON A/C ALL
R Post SB 34-1147 For A/C 001-004,051-060,
A. If the test gives the maintenance message FMGC1(1CA1)/RMP1(1RG1)/MMR1(40RT1): - on the center pedestal, on the RMP1, push the NAV and the ILS
pushbutton switches (the green LED on these pushbutton switches comes on).
- do the BITE test of the MMR1 (Ref. AMM TASK 34-36-00-740-003).
(1) If the test does not give the maintenance message
FMGC1(1CA1)/RMP1(1RG1)/MMR1(40RT1):
- do the Interface test of the IR (system 1) (Ref. AMM TASK 34-14-00-740-001).
(a) If the Interface test of the IR gives the maintenance message FMGC1(1CA1)/ADIRU1(1FP1):
- replace the FMGC-1 (1CA1) (Ref. AMM TASK 22-83-34-000-001) and (Ref. AMM TASK 22-83-34-400-001).
「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 ∞∞34-36-00∞∞∞∞∞∞∞∞∞∞Page 254
May 01/05 CES 1 If the fault continues:
_
- do a check and repair the wiring of the FMGC OWN CB1 bus from the FMGC1 (1CA1) to the first terminal block (Ref. ASM 22-86/02).
(b) If the Interface test of the IR does not give the maintenance message FMGC1(1CA1)/ADIRU1(1FP1):
- replace the RMP-COM/NAV FREQ SEL, 1 (1RG1) (Ref. AMM TASK 23-13-13-000-001) and (Ref. AMM TASK 23-13-13-400-001).
1 If the fault continues:
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本文链接地址：A320 Trouble Shooting Manual 排故手册 导航 NAVIGATION 2(115)
