TASK 24-38-00-810-810
Internal Failure of the BCL 2
1. Possible Causes
_______________
- BCL-2 (1PB2)
2. Job Set-up Information
______________________
A. Referenced Information
-------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
AMM 24-38-00-710-001 Operational Test of the Battery Charge Limiter (BCL), (with the CFDS) AMM 24-38-34-000-001 Removal of the Battery Charge Limiter (BCL) (1PB1, 1PB2) AMM 24-38-34-400-001 Installation of the Battery Charge Limiter (BCL) (1PB1, 1PB2)
3. Fault Confirmation
__________________
A. Test Do the operational test of the BCL 2 (Ref. AMM TASK 24-38-00-710-001).
4. Fault Isolation
_______________
A. If the test gives the maintenance message BCL 2, or if you cannot start the test:
- remove the BCL-2 (1PB2), (Ref. AMM TASK 24-38-34-000-001) and (Ref. AMM TASK 24-38-34-400-001).
B. Do the test given in Para. 3.
TASK 24-38-00-810-811
Failure of Current Acquisition Circuit of the BCL 2
1. Possible Causes
_______________
- SHUNT-BAT 2 (3PB2)
- BCL-2 (1PB2)
- wiring from the battery 2 shunt to the pins A/L, A/M and A/N of the BCL 2
2. Job Set-up Information
______________________
A. Referenced Information
-------------------------------------------------------------------------------
REFERENCE DESIGNATION
-------------------------------------------------------------------------------
AMM 24-38-00-710-001 Operational Test of the Battery Charge Limiter (BCL), (with the CFDS) AMM 24-38-34-000-001 Removal of the Battery Charge Limiter (BCL) (1PB1, 1PB2) AMM 24-38-34-400-001 Installation of the Battery Charge Limiter (BCL) (1PB1, 1PB2) ASM 24-38/01
3. Fault Confirmation
__________________
A. Test Do the operational test of the BCL 1 (Ref. AMM TASK 24-38-00-710-001).
4. Fault Isolation
_______________
A. If the test gives the maintenance message SHUNT 3PB2/BCL2 CIRCUIT:
- replace the SHUNT-BAT 2 (3PB2).
(1) If the fault continues:
- replace the BCL-2 (1PB2) (Ref. AMM TASK 24-38-34-000-001) and (Ref. AMM TASK 24-38-34-400-001).
(a) If the fault continues:
- do a check and repair the wiring from the battery 2 shunt to the pins A/L, A/M and A/N of the BCL 2 (Ref. ASM 24-38/01).
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 ∞∞24-38-00∞∞∞∞∞∞∞∞∞∞Page 212
Feb 01/98 CES
TASK 24-38-00-810-812
Failure of Electrical Wiring between the Essential TR Contactor and the BCL 2
1. Possible Causes
_______________
- CNTOR-ESS TR (3PE)
- BCL-2 (1PB2)
- wiring
2. Job Set-up Information
______________________
A. Referenced Information
-------------------------------------------------------------------------------
REFERENCE DESIGNATION
-------------------------------------------------------------------------------
AMM 24-34-55-000-001 Removal of the Essential TR Contactor (3PE)
AMM 24-34-55-400-001 Installation of the Essential TR Contactor (3PE)
AMM 24-38-00-710-001 Operational Test of the Battery Charge Limiter (BCL),
(with the CFDS)
AMM 24-38-34-000-001 Removal of the Battery Charge Limiter (BCL) (1PB1,
1PB2)
AMM 24-38-34-400-001 Installation of the Battery Charge Limiter (BCL)
(1PB1, 1PB2)
ASM 24-38/01
3. Fault Confirmation
__________________
A. Test Do the operational test of the BCL 2 (Ref. AMM TASK 24-38-00-710-001).
4. Fault Isolation
_______________
A. If the test gives the maintenance message CHECK CONTACTOR 3PE/BCL 2 CIRCUIT:
- replace the CNTOR-ESS TR (3PE), (Ref. AMM TASK 24-34-55-000-001) and (Ref. AMM TASK 24-34-55-400-001).
(1) If the fault continues:
- replace the BCL-2 (1PB2), (Ref. AMM TASK 24-38-34-000-001) and (Ref. AMM TASK 24-38-34-400-001).
(a) If the fault continues:
- do a check and repair the wiring from the BCL 2 pin A/Z to the essential TR contactor pin B/15, and from the contactor pin B/17 to the ground, (Ref. ASM 24-38/01).
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 ∞∞24-38-00∞∞∞∞∞∞∞∞∞∞Page 213
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