TASK 24-38-00-810-805
Failure of the Electrical Wiring between the Essential TR Contactor and the BCL
1. Possible Causes
_______________
- CNTOR-ESS TR (3PE)
- BCL-1 (1PB1)
- 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 1 (Ref. AMM TASK 24-38-00-710-001).
4. Fault Isolation
_______________
A. If the test gives the maintenance message CHECK CONTACTOR 3PE/BCL1 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-1 (1PB1), (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 BCL 1 pin A/Z to essential TR contactor pin B/15, and from essential TR 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 205
Feb 01/98 CES
TASK 24-38-00-810-806
Failure of the Battery 1 Contactor
1. Possible Causes
_______________
- CNTOR-LINE, BAT 1 (6PB1)
- BCL-1 (1PB1)
- aircraft wiring
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)
AMM 24-38-55-000-001 Removal of the Battery Line Contactor (6PB1, 6PB2)
AMM 24-38-55-400-001 Installation of the Battery Line Contactor (6PB1,
6PB2)
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 CHECK CONTACTOR 6PB1/BCL1 CIRCUIT:
- replace the CNTOR-LINE, BAT 1 (6PB1), (Ref. AMM TASK 24-38-55-000-001) and (Ref. AMM TASK 24-38-55-400-001).
(1) If the fault continues:
- replace the BCL-1 (1PB1), (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 aircraft wiring from battery 1 line contactor pins B/5 and B/15 to BCL 1 pins A/G and A/i, and from the pin B/3 to the pin A/E of the battery 1 line contactor (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 206
Feb 01/98 CES TASK 24-38-00-810-807
Battery 1 Fuse Blown
1. Possible Causes
_______________
- BAT-1 (2PB1)
- CNTOR-LINE, BAT 1 (6PB1)
- BCL-1 (1PB1)
- FUSE-BAT 1 (4PB1)
- wiring
2. Job Set-up Information
______________________
A. Referenced Information
-------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
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