Overheat Indication of the Yellow Electric Pump

TASK 29-24-00-810-802-A
Overheat Indication of the Yellow Electric Pump

1. Possible Causes

2. Job Set-up Information
A. Referenced Information

REFERENCE	DESIGNATION
AMM 29-24-00-710-001	Operational Test of the Yellow Auxiliary Power
ASM 292401
AMM 29-24-51-000-001	Removal of the Electric Pump
AMM 29-24-51-400-001	Installation of the Electric Pump

3. Fault Confirmation
Subtask 29-24-00-710-052-A

A. Do the operational test of the electric pump of the Yellow hydraulic system AMM 29-24-00-710-001.

4. Fault Isolation
Subtask 29-24-00-810-051-A

A. If the test gives the message HYD Y ELEC PUMP OVHT:

(1) If the fault continues:

do a check of the wiring between:
the PACKAGE E-PUMP [3075GX] connector A/F and the SDAC and repair as necessary ASM 292401.

(2) If the fault does not continue:

Subtask 29-24-00-710-053-A

B. Do the test as given in Para. 3. A. to make sure that the operation is correct.

[Rev.8 from Aug 2018] 2026.04.04 04:29:30 UTC