Loss of the Brake Temperature Monitoring on Wheels 2 and 4

TASK 32-47-00-810-825-A
Loss of the Brake Temperature Monitoring on Wheels 2 and 4

1. Possible Causes

2. Job Set-up Information
A. Referenced Information

REFERENCE	DESIGNATION
AMM 32-42-34-000-001	Removal of the Braking/Steering Control Unit (BSCU)
AMM 32-42-34-400-001	Installation of the Braking/Steering Control Unit (BSCU)
AMM 32-46-00-740-001	BITE Test of the BSCU

3. Fault Confirmation
Subtask 32-47-00-740-094-A

A. Test
(1) Do a reset of the BSCU (10GG) with the A/SKID AND NOSE WHEEL switch (5GG).
(2) Do the BITE test of the BSCU (10GG) AMM 32-46-00-740-001.

4. Fault Isolation
Subtask 32-47-00-810-072-C

A. If the test gives the maintenance messages BRAKE TEMP SENSOR1(7GW)/BTMU(3GW)and BRAKE BRAKE TEMP SENSOR3 (6GW)/BTMU(2GW):

Subtask 32-47-00-740-095-A

B. Do the test given in Para. 3.A.

[Rev.8 from Aug 2018] 2026.04.04 04:31:47 UTC