Service difficulty report · Pump · Boeing 75724APF

Difficulty date
September 2, 2026
Submitted
September 3, 2026
Operation
Air carrier
Aircraft
N462UP
Make and model
Boeing 75724APF
Aircraft serial
28266
Aircraft time
41,510 hours, 21,803 cycles
Part
Pump
Part number
4205401
Part serial
258890ABE
Condition
Illuminated
Location
Hyd System
Stage of operation
CL
How discovered
O
Nature of condition
J
Precautionary procedure
B, A

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

EMERGENCY DECLARED, RIGHT HYD ENG PUMP EICAS MESSAGE ON CLIMB OUT. RT HYD SYS PRESSURE EICAS. REPLACED RIGHT ENGINE HYDRAULIC EDP IAW AMM 29-11-05. OPS CHKD GOOD. NO LEAKS NOTED AT THIS TIME. SERVICED RT HYD SYS IAW AMM 12-12-12-01. ALL HYD RELATED MESSAGES EXTINGUISHED.

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