SDR SWAA071524

Service difficulty report · O-Ring · Boeing 7373H4

Difficulty date
March 22, 2007
Submitted
March 23, 2007
Operation
Air carrier
Aircraft
N355SW
Make and model
Boeing 7373H4
Aircraft serial
25250
Aircraft time
52,448 hours, 46,798 cycles
Part
O-Ring
Part number
NAS1611215
Condition
Leaking
Location
-A-Hyd Sys
Stage of operation
NR
How discovered
O
Nature of condition
K, J
Precautionary procedure
D

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

What was found

AIR TURNBACK/DECLARED EMERGENCY. TOTAL -A- SYSTEM HYDRAULIC FLUID AND PRESSURE LOSS. REMOVED AND REPLACED NR 2 SPOILER ACTUATOR O-RING PER MM.

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