Failure of the RAT/EMER GEN/FAULT Indication Circuit

TASK 24-24-00-810-803-A
Failure of the RAT/EMER GEN/FAULT Indication Circuit

1. Possible Causes

2. Job Set-up Information
A. Referenced Information

REFERENCE	DESIGNATION
ASM 242402
AMM 24-38-00-710-001	Operational Test of the Battery Charge Limiter (BCL), (with the CFDS)
ASM 246201

3. Fault Confirmation
Subtask 24-24-00-710-054-A

A. Test
Do the Operational Test of the BCL AMM 24-38-00-710-001.

4. Fault Isolation
Subtask 24-24-00-810-052-A

A. If the tests give the maintenance messages RELAY 31XE/BCL1 CIRCUIT, and RELAY 31XE/BCL2 CIRCUIT:

do a check of the wiring :
. from the circuit breaker (1PH) to the pin A/Z of the relay (31XE), and
. from the pin A/Z of the relay (31XE) to the first branch point ASM 246201 and ASM 242402.

(1) If the wiring is not correct:

(2) If the wiring is correct:

Subtask 24-24-00-710-055-A

B. Do the test given in Para. 3.

[Rev.8 from Aug 2018] 2026.04.04 04:26:42 UTC