Service difficulty report · Hydraulic Line · Boeing 7377H4

Difficulty date
December 27, 2012
Submitted
December 28, 2012
Operation
Air carrier
Aircraft
N794SW
Make and model
Boeing 7377H4
Aircraft serial
30605
Aircraft time
43,207 hours, 25,078 cycles
Part
Hydraulic Line
Condition
Loose
Location
Hydraulic Sys
Stage of operation
CL
How discovered
O
Nature of condition
O
Precautionary procedure
A

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

What was found

DIVERSION / DECLARED EMERGENCY - HYD A-SYS QTY LOSS. TIGHTENED NR 1 ENGINE HYD PUMP LINE AT PYLON. REMOVED AND REPLACED HYD A-SYS ENGINE DRIVEN PUMP PER MM.

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