Service difficulty report · Pump · Boeing 7378H4

Difficulty date
April 2, 2018
Submitted
April 4, 2018
Operation
Air carrier
Aircraft
N8609A
Make and model
Boeing 7378H4
Aircraft serial
36893
Aircraft time
18,752 hours, 8,051 cycles
Part
Pump
Part number
849589
Part serial
MX633985
Condition
Leaking
Location
Nr 1 Engine
Stage of operation
CL
How discovered
O
Nature of condition
K, J
Precautionary procedure
A

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

What was found

DIVERSION, ENGINE A HYDRAULIC LOW PRESSURE ILLUMINATED DURING CLIMB. R&R NR 1 ENGINE HYDRAULIC PUMP PER AMM.

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