Service difficulty report · Pump · Boeing 717200

Difficulty date
December 20, 2025
Submitted
December 23, 2025
Operation
Air carrier
Aircraft
N978AT
Make and model
Boeing 717200
Aircraft serial
55037
Aircraft time
61,929 hours, 44,625 cycles
Engine
Rroyce BR700715C130
Engine time
51,026 hours, 36,300 cycles
Part
Pump
Condition
Faulted
Location
Hyd System
Stage of operation
CR
How discovered
O
Nature of condition
J
Precautionary procedure
A

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

What was found

THE CREW REPORTED LT HYDRAULIC QTY LOW MESSAGE, FOLLOWED QRH AND LANDED WITH SYSTEM PRESSURE AND QUANTITY. MAINTENANCE REPLACED THE LEFT ENGINE DRIVEN HYDRAULIC PUMP AND THE LEFT RESERVOIR.(7954928)

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