- 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) ASM 24-38/01
3. Fault Confirmation
__________________
A. Test
(1) 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 PUSH BUT 7PB2/BCL 2 CIRCUIT:
- replace the P/BSW-ELEC/BAT 2.
(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 ELEC/BAT 2 pushbutton switch pin A/A1 to the BCL 2 pin A/F and from the ELEC/BAT 2 pushbutton switch pin A/A3 to the ground (Ref. ASM 24-38/01).
B. Do the test given in Para. 3.
May 01/00R CES
TASK 24-38-00-810-816
Failure of the Electrical Wiring between the BCL 2 and the Bus 3PP
1. Possible Causes
_______________
- P/BSW-ELEC/BAT 2
- 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) 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 DC BAT BUS 3PP/BCL 2 CIRCUIT:
- do a check of the status of the circuit breaker 8PB2.
(1) If the circuit breaker is closed:
- replace the P/BSW-ELEC/BAT 2, (Ref. ASM 24-38/01).
(a) If the fault continues:
- do a check and repair the aircraft wiring from the pin A/F of the battery 2 line contactor (6PB2) to the pin A/A of the BCL 2 (1PB2), circuit breakers 7PB2 and 8PB2 included, (Ref. ASM 24-38/01).
(2) If the circuit breaker is open:
- close it.
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 219
May 01/00R CES
TASK 24-38-00-810-817
Failure of the LGCIU Signal to the BCL1
1. Possible Causes
_______________
- LGCIU-1 (5GA1)
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 32-31-71-000-001 Removal of the LGCIU (5GA1, 5GA2)
AMM 32-31-71-400-001 Installation of the LGCIU (5GA1, 5GA2)
R AMM 32-69-00-740-001 BITE Check Landing Gear Control Interface Unit R (LGCIU) using MCDU to Ensure that Continuous BITE is R Operative
3. Fault Confirmation
__________________
A. Test Do the operational test of the BCL1 (Ref. AMM TASK 24-38-00-710-001).
(1) If the test gives the message BCL1 : LGCIU/ADIRU1 SIGNAL DISAGREE:
- do the BITE test of the landing gear (Ref. AMM TASK 32-69-00-740-001).
(a) If the test gives the maintenance message LGCIU1:
- do the trouble shooting given in the fault isolation.
(b) If the test gives another maintenance message:
- do the related trouble shooting.
4. Fault Isolation
_______________
A. Procedure
(1) If the test confirms the fault:
- swap the LGCIU1 and the LGCIU2 (Ref. AMM TASK 32-31-71-000-001) and (Ref. AMM TASK 32-31-71-400-001).
(2) If the fault moves to the other LGCIU position:
- swap back the LGCIU1 and the LGCIU2 and replace the LGCIU-1 (5GA1) (Ref. AMM TASK 32-31-71-000-001) and (Ref. AMM TASK 32-31-71-400-001).
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