SDR 2023F00067

Service difficulty report · Pump · Boeing 73737Q

Difficulty date
February 21, 2023
Submitted
February 23, 2023
Operation
General aviation
Make and model
Boeing 73737Q
Aircraft serial
28548
Part
Pump
Part number
50005777
Part serial
1669
Condition
Inoperative
Location
Zone 100
Stage of operation
DE
How discovered
L
Nature of condition
S
Precautionary procedure
O

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

What was found

HYDRAULIC SYSTEM "A" PUMP (ELECTRICAL N°2) WITH LOW PRESSURE. CORRECTIVE ACTION: HAS BEEN CHANGED PUMP. IN TEST NO FOUND DISCREPANCIES.

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