Service difficulty report · Unknown · Boeing 7378

Difficulty date
January 8, 2024
Submitted
January 8, 2024
Operation
Air carrier
Aircraft
N841SY
Make and model
Boeing 7378
Aircraft serial
40865
Aircraft time
38,203 hours, 18,242 cycles
Part
Unknown
Part number
UNKNOWN
Condition
Unknown
Location
Unknown
Stage of operation
AP
How discovered
O
Nature of condition
J
Precautionary procedure
O

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

What was found

DEFECT 731540 - - #2 ENG HYD PUMP LOW PRESS IN CRZ. B SYS QTY SHOWS 0 AND PRESSURE SHOWS >2900 PSI. #2 ENG HYD PUMP SWITCHED OFF PER QRH. - - RESOLUTION: (IN RPOGRESS)

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