Service difficulty report · Hydraulic Line · Boeing 7377H4

Difficulty date
October 7, 2015
Submitted
October 13, 2015
Operation
Air carrier
Aircraft
N490WN
Make and model
Boeing 7377H4
Aircraft serial
32476
Aircraft time
39,353 hours, 22,975 cycles
Part
Hydraulic Line
Part number
849589
Condition
Leaking
Location
Nr 1 Engine
Stage of operation
UK
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, NR 1 ENG HYD PUMP FAIL A SYS. FOUND QUICK D LINE ON ENG NR 1 DRIVEN PUMP LEAKED. R & R QUICK D LINE IAW AMM.

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