Disagree between BSCU COM and MON for wheel 3 70Kts signal

TASK 32-42-00-810-931-A
Disagree between BSCU COM and MON for wheel 3 70Kts signal

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 32-42-68-000-003	Removal of the MLG Tachometer-Drive
AMM 32-42-68-400-003	Installation of the MLG Tachometer-Drive

3. Fault Confirmation
Subtask 32-42-00-710-102-A

A. Test
(1) Not applicable, you cannot confirm this fault on the ground.

4. Fault Isolation
Subtask 32-42-00-810-205-A

A. Replace the BSCU [10GG] AMM 32-42-34-000-001 and AMM 32-42-34-400-001.
(1) If the fault continues

(a) If you find damage, replace the drive DRIVE ASSY-TACHOMETER,WHEEL 3 [2679GM] AMM 32-42-68-000-003 and AMM 32-42-68-400-003:

[Rev.8 from Aug 2018] 2026.04.04 04:31:38 UTC