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 34-48-00-740-002 BITE Test of the Enhanced GPWC
 ASM 34-14/01

 3. Fault Confirmation
__________________
 A. Test
 (1) Do the BITE test of the Enhanced GPWS (Ref. AMM TASK 34-48-00-740-002).
 4. Fault Isolation
_______________
 A. If the test gives the maintenance message ADIRU1 (1FP1)/GPWC (1WZ):
 - replace the ADIRU-1 (1FP1) (Ref. AMM TASK 34-12-34-000-001) and (Ref. AMM TASK 34-12-34-400-001).
 (1) If the fault continues:
 - do a check and repair the wiring of the INERTIAL REFERENCE OUTPUT BUS 3 bus from the ADIRU1 (1FP1) to the first terminal block (Ref. ASM 34-14/01).
 B. Do the test given in Para. 3.
 「一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一1 EFF : ALL ∞∞34-14-00∞∞∞∞∞∞∞∞∞∞Page 283
 May 01/05 CESR **ON A/C 001-049, 101-149, 151-199, 201-299, 301-399, 401-499,

 TASK 34-14-00-810-868
 Loss of the IR1 Bus 3 Output Identified by the TCAS
 1. Possible Causes
_______________
 - ADIRU-1 (1FP1)

 - wiring of the INERTIAL REFERENCE OUTPUT BUS 3 bus from the ADIRU1 (1FP1) to the first terminal block

 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 34-43-00-740-001 BITE Test of the TCAS
 ASM 34-14/01

 3. Fault Confirmation
__________________
 A. Test
 (1) Do the BITE test of the TCAS (Ref. AMM TASK 34-43-00-740-001).
 4. Fault Isolation
_______________
 A. If the test gives the maintenance message ADIRU1 (1FP1)/TCAS (1SG):
 - replace the ADIRU-1 (1FP1) (Ref. AMM TASK 34-12-34-000-001) and (Ref. AMM TASK 34-12-34-400-001).
 (1) If the fault continues:
 - do a check and repair the wiring of the INERTIAL REFERENCE OUTPUT BUS 3 bus from the ADIRU1 (1FP1) to the first terminal block (Ref. ASM 34-14/01).
 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 : 001-049, 101-149, 151-199, 201-299, ∞∞34-14-00∞∞∞∞∞∞∞∞∞∞Page 284
 301-399, 401-499, Aug 01/05 CESR **ON A/C ALL

 TASK 34-14-00-810-869
 Loss of the CFDIU Data Input Bus on the ADIRU1
 1. Possible Causes
_______________
 - ADIRU-1 (1FP1)

 - wiring of the CFDIU INPUT bus from the ADIRU1 (1FP1) to the first terminal bloc

 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 34-14-00-740-001 Interface Test of the IR
 ASM 34-14/02

 3. Fault Confirmation
__________________
 A. Test
 (1) Do the Interface test of the IR (system 1) (Ref. AMM TASK 34-14-00-740-001).
 4. Fault Isolation
_______________
 A. If the BITE test gives the maintenance message CFDIU (1TW)/ADIRU1 (1FP1):
 - replace the ADIRU-1 (1FP1) (Ref. AMM TASK 34-12-34-000-001) and (Ref. AMM TASK 34-12-34-400-001).
 (1) If the fault continues:
 - do a check and repair the wiring of the CFDIU INPUT bus from the ADIRU1 (1FP1) to the first terminal bloc (Ref. ASM 34-14/02).
 B. Do the test given in Para. 3.
 「一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一1 EFF : ALL ∞∞34-14-00∞∞∞∞∞∞∞∞∞∞Page 285
　
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