Failure of the Master LPC Bleed Actuator on Engine 1 and Engine 2

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1. Possible Causes
2 Job Set-up Information
A. Referenced Information
REFERENCE DESIGNATION
75-30-00-810-803-B Failure of the Master LPC Bleed Actuator on Engine 1
75-30-00-810-804-B Failure of the Master LPC Bleed Actuator on Engine 2
3. Fault Confirmation
Subtask 75-30-00-710-288-A
A. Test
Not Applicable
4. Fault Isolation
Subtask 75-30-00-810-205-A
A. If the test gives the maintenance messages:
· 2.5 BLD ACT/HC/EEC1 and
· 2.5 BLD ACT/HC/EEC2
(1) Do the troubleshooting procedure (Ref. TSM 75-30-00-810-803) .
(2) Do the troubleshooting procedure (Ref. TSM 75-30-00-810-804) . [Rev.6 from Feb 2017] 2026.04.04 04:37:18 UTC