SDR SWAA120268

Service difficulty report · Hydraulic Line · Boeing 7377H4

Difficulty date
January 15, 2012
Submitted
January 17, 2012
Operation
Air carrier
Aircraft
N923WN
Make and model
Boeing 7377H4
Aircraft serial
36627
Aircraft time
12,910 hours, 7,727 cycles
Part
Hydraulic Line
Part number
272A705121
Condition
Defective
Location
Hydraulic Sys
Stage of operation
UK
How discovered
O
Nature of condition
O
Precautionary procedure
K

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

What was found

DIVERSION -- HYD A LOSE QTY TO 14 PERCENT. ENG PUMP HYD A LOW PRESSURE LIGHT. REMOVED AND REPLACED A HYD PUMP PRESSURE LINE PER MM.

More about the Boeing 737-7H4